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Chapter
3
Drive Components
Frame 3A and 3B Installation
Topic
Removing the Power Module Covers
Removing the Active Converter Power Module Control Cassette
Removing the Inverter Power Module Control Cassette
Verifying the Drive’s Watts Loss Rating
Determining Wire Routing for Control, Ground, Drive Input, and Motor Output
Ungrounded or Resistive Grounded Installations
Installing Output Power Wiring
Installing Control Wiring from the Input Filter Bay to the Power Module Bay
Synchronization Connections for Frame 3A
Synchronization Connections for Frame 3B
DPI Connections for Frame 3A and 3B Drives
Because most start-up difficulties are the result of incorrect wiring, take every precaution to verify that the wiring is completed as instructed. Read and understand all items before beginning actual installation.
Page
!
ATTENTION:
The following information is merely a guide for proper installation. Rockwell Automation does not assume responsibility or liability for the compliance or noncompliance to any code, national, local or otherwise for the proper installation of this drive or associated equipment. A hazard of personal injury and/or equipment damage exists if codes are ignored during installation.
Frame 3A and 3B complete drives are comprised of an Input Filter Bay and a
Power Module Bay. For Frame 3A drives, the Power Module Bay contains a combined Converter/Inverter Power Module. For Frame 3B drives, the
Power Module Bay contains separate Converter and Inverter Power Modules.
Total Area Required for Drive Installation
Overall drive dimensions are shown in Figure 3.1
as an aid in calculating the total area required for installing Frame 3A and 3B drives.
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Figure 3.1 Frame 3 Complete Drive Installation Dimensions
C
Dimensions are in millimeters and (inches).
Industry Automation
38
(1.50)
INPUT
FILTER BAY
G
Ø35 (Ø1.38)
POWER
MODULE BAY
H
61 (2.39)
65 (2.56)
J
B
D Max.
E
3B
Frame
Size
3A
A
1200
(47.2)
1600
(63.0)
A
B
2000
(78.7)
2200
(86.6)
C
600
(23.6)
800
(31.5)
D
Dimensions mm (in.)
E F
2078
(81.9)
2278
(89.8)
1500
(59.1)
1500
(59.1)
233
(9.2)
233
(9.2)
F Max.
G
542
(21.3)
542
(21.3)
H
542
(21.3)
942
(37.1)
J
535
(21.1)
735
(28.9)
Approximate Weight of Complete Drive
950 kg (2090 lb)
1361 kg (3000 lb)
OUTLET
INLET
Recommended Air Flow Clearances for Complete Drive
Verify that there is adequate clearance for air circulation around the drive enclosures. A 15 cm (6 in.) minimum clearance is required wherever vents in the cabinet are located.
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3-3
Figure 3.2 Frame 3A Input Filter Bay Power Wiring and Installation Dimensions
125.2
(4.93)
177.8
(7.00)
177.8
(7.00)
Dimensions are in millimeters and (inches).
117.2
(4.62)
58.5 (2.30)
31.8 (1.25)
Ø12.7
(Ø0.50)
3 Places
101.6
(4.00)
19.0 (0.75)
CABLE
CONNECTION DETAIL
507.7
(19.99)
607.3
(23.91)
113.5
(4.47)
605.0
(23.82)
See CABLE
CONNECTION
DETAIL
125.2
(4.93)
R/L1 S/L2 T/L3
177.8
(7.00)
177.8
(7.00)
507.7
(19.99)
2001.9
(78.82)
1487.0
(58.54)
267.7
(10.54)
321.6
(12.66)
46.5 (1.83)
114.4 (4.50)
Approximate Weight of
Frame 3A Input Filter Assembly
695 kg (1530 lb)
507.7
(19.99)
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2087.2
(82.17)
Max
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Figure 3.3 Frame 3B Input Filter Bay Power Wiring and Installation Dimensions
35.5 (1.40)
535
(21.1)
76.4 (3.01)
82.6 (3.25)
T/L3
S/L2
R/L1
82.6 (3.25)
800
(31.5)
34.8 (1.37)
26.8 (1.05)
Dimensions are in millimeters and (inches).
735
(28.9)
44.5 (1.75)
Ø14.3
(Ø0.56)
Typ.
2200
(86.6)
2256
(88.8)
Max
1500
(59.1)
615.0 (24.23)
600
(23.6)
157.7 (6.21)
233
(9.2)
Max
Approximate Weight of
Frame 3B Input Filter Assembly
861.8 kg (1900 lb)
Ø28.6
(Ø1.13)
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25 (1.00)
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Figure 3.4 Frame 3A Converter/Inverter Power Module Installation Dimensions
44 (1.75)
38 (1.50)
21 (0.81)
19 (0.73)
44 (1.75)
23 (0.90)
Ø14 (Ø0.56)
DETAIL A
51 (2.00)
Dimensions are in millimeters and (inches).
Ø14 (Ø0.56)
DETAIL B
38 (1.50)
See
DETAIL A
See
DETAIL B
39 (1.56)
12 (0.45) 368 (14.50)
265 (10.44)
402 (15.82)
BACK VIEW
37 (1.46)
119 (4.67)
1227 (48.30)
100 (3.95)
119 (4.67)
86 (3.39)
119 (4.67)
119 (4.67)
72 (2.83)
100 (3.95)
119 (4.67) 86 (3.39)
72 (2.83)
396 (15.59)
24 (0.94)
LEFT SIDE VIEW
AIRFLOW
567 (22.32)
255 (10.05)
175 (6.89)
51 (1.99)
GRD
U/T1
V/T2
W/T3
R/L1
S/L2
T/L3
1200 (47.25)
51 (1.99)
FRONT VIEW
15 (0.60)
39 (1.56)
175 (6.89)
Approximate Weight
Power Module Power Module and Packaging
112 kg (247 lb) 144 kg (317 lb)
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23 (0.90)
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21 (0.81)
25 (1.00)
Figure 3.5 Frame 3A Dual Inverter Power Module Installation Dimensions
44 (1.75)
38 (1.50)
21 (0.81)
19 (0.73)
76 (2.98)
16 (0.63)
44 (1.75)
16 (0.63)
Ø14 (Ø0.56)
51 (2.00)
Ø14 (Ø0.56)
38 (1.50)
Ø14 (Ø0.56)
DETAIL A DETAIL B
44 (1.75)
DETAIL C
97 (3.82)
DC
Neg.
See
DETAIL A
See
DETAIL B
Dimensions are in millimeters and (inches).
368 (14.50)
55 (2.16)
DC Pos.
57 (2.24)
57 (2.24)
265 (10.44)
402 (15.82)
BACK VIEW
119 (4.67)
119 (4.67)
119 (4.67)
119 (4.67)
119 (4.67)
100 (3.95)
86 (3.39)
72 (2.83)
100 (3.95)
86 (3.39)
72 (2.83)
396 (15.59)
1326 (52.20)
37 (1.46)
24 (0.94)
LEFT SIDE VIEW
AIRFLOW
567 (22.32)
255 (10.05)
175 (6.89)
51 (1.99)
See DETAIL C
GRD
U/T1
Top
V/T2
W/T3
U/T1
Bot
V/T2
W/T3
51 (1.99)
FRONT VIEW
362 (14.25)
700 (27.58)
39 (1.56)
12 (0.45)
1200
(47.25)
15 (0.60)
39 (1.56)
175 (6.89)
Approximate Weight
Power Module Power Module and Packaging
113.9 kg (251 lb) 145.6 kg (321 lb)
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Figure 3.6 Frame 3B Power Module Installation Dimensions
97 (3.82)
DC Neg.
See
DETAIL A
See
DETAIL B
44 (1.75)
23 (0.90)
Ø14 (Ø0.56)
368 (14.50)
21 (0.81)
25 (1.00)
DETAIL A
51 (2.00)
55 (2.16)
DC Pos.
44 (1.75)
37 (1.44)
Ø14 (Ø0.56)
DETAIL B
57 (2.24)
57 (2.24)
21 (0.81)
29 (1.12)
57 (2.25)
255 (10.05)
76 (3.00)
16 (0.62)
44 (1.75)
16 (0.62)
44 (1.75)
Ø14 (Ø0.56)
DETAIL C
Dimensions are in millimeters and (inches).
51 (1.99)
See DETAIL C
GRD
175 (6.89)
39 (1.56)
12 (0.45)
275 (10.83)
231 (9.09)
231 (9.09)
104 (4.08)
1326 (52.20)
89 (3.51)
37 (1.46)
75 (2.95)
R/L1 or
U/T1
S/L2 or
V/T2
T/L3 or
W/T3
1200 (47.25)
461 (18.16)
265 (10.44)
402 (15.81)
BACK VIEW
24 (0.94)
AIRFLOW
567 (22.32)
LEFT SIDE VIEW
Approximate Weight
Power Module Power Module and Packaging
132 kg (290 lb) 166 kg (365 lb)
51 (1.99)
15 (0.60)
39 (1.56)
175 (6.89)
FRONT VIEW
Recommended Mounting Clearances for Power Modules
Specified vertical clearance requirements (
from power module to cabinet surface. Other objects can occupy this space; however, reduced air flow can cause protection circuits to fault the module.
In addition, inlet air temperature must not exceed the product specification.
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Figure 3.7 Frame 3A and 3B Power Module Minimum Mounting Clearances
Cabinet Surface
101.6 mm
(4.0 in.)
101.6 mm
(4.0 in.)
Industry Automation
Equipment Lifting
50.8 mm
(2.0 in.)
152.4 mm
(6.0 in.)
152.4 mm
(6.0 in.)
Cabinet Surface
Verifying Power Module Input Ratings Match Supplied Power
It is important to verify that plant power will meet the input power requirements of the PowerFlex 700L drive’s Power Module circuitry. See
for input power rating specifications. Make sure input power to the drive corresponds to the drive nameplate voltage and frequency.
This section explains how to lift the equipment.
!
ATTENTION:
To guard against possible personal injury and/or equipment damage, observe the following:
•
Do not allow any part of the drive or lifting mechanism to make contact with electrically charged conductors or components.
•
At no time should a person or their limbs be directly underneath the items being lifted.
•
Do not subject the load to high rates of acceleration or deceleration.
•
Inspect all lifting hardware for proper attachment before lifting any drive unit.
Lifting the Complete Drive
For the complete drive equipment, always hoist the cabinet using the lifting
angles provided with the equipment (see Figure 3.8
complete drive equipment at its installation site, remove both the pallet and
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the pallet mounting brackets. For safety when removing the pallet mounting
brackets, place blocks under the hoisted cabinet ( Figure 3.9
). The blocks provide a measure of safety while the six M12 screws are unfastened under the cabinet to remove the pallet mounting brackets. After the complete drive equipment is placed at its installation position, remove the lifting angles to permit the installation of the vented top cover over the input filter bay.
Assembly instructions are provided with the vented top cover. If the complete drive equipment must be moved for any reason, remove the vented top cover, and then reinstall the lifting angles to hoist the cabinet.
Figure 3.8 Frame 3 Complete Drive Lifting Instructions
Drive lifting points: three front (shown), and three back (not shown).
Dimensions are in millimeters and (inches).
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203
(8.00)
Maximum
Blocks for safe removal of pallet mounting brackets.
Full depth of cabinet. (4) - Places
Pallet mounting brackets: three front (shown), and three back (not shown).
!
ATTENTION:
To guard against possible personal injury and/or equipment damage, block the cabinet while removing the pallet mounting brackets.
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Removing the Pallet and Pallet Mounting Brackets
!
ATTENTION:
To guard against personal injury and equipment damage, do not work under the drive unless the drive is securely mounted on appropriate blocks.
Figure 3.9 Frame 3 Complete Drive Pallet/Mounting Bracket Removal Instructions
B
A
A
C
A
C
D
D
D
Task Description
A
Using a 15 mm wrench, remove the hardware which secures the drive to the pallet.
B
Lift the drive off the pallet.
C
D
Place the drive on proper blocks on a hard, level surface.
The blocks should be approximately 10 cm (4 inches) high.
Using a 17 mm wrench, remove the hardware which secures the pallet mounting brackets to the drive and remove the brackets.
Lifting the Input Filter Bay
Figure 3.10 Frame 3 Input Filter Bay Lifting Instructions
Vertical Lift Only
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Lifting the Power Module
Figure 3.11 Frame 3 Power Module Lifting Instructions
DC Bus Bar
Ground
Bus Bar
Input and
Output
Bus Bar
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Frame 3B Inverter
Power Module shown
!
ATTENTION:
Risk of equipment damage exists. Do not use input, output, ground, or DC bus bars for lifting or handling.
Mechanically support conductors to minimize mechanical load on the input and output bus bars.
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Supporting the Power
Module
The Frame 3 power module has features for attaching support brackets with screws. The support brackets are required to prevent mechanical damage to the AC input, DC, and AC output bus bars. The feature locations, feature size, and screw type are shown in
Figure 3.12 Frame 3 Power Module Support Locations
(Frame 3B Power Module shown) Dimensions are in millimeters (inches).
1107 (43.59)
Clinch Nut
Suitable for M6 x 1.0
Machine Screw
515 (20.26)
LEFT SIDE VIEW
Covers
Removing the Power Module
Ø 0.213 Thru Hole
Suitable for M6 x 1.0
Taptite Screw
4 Places
66 (2.59)
19 (0.75)
47 (1.84)
236 (9.28)
FRONT VIEW
66 (2.59)
15 (0.58)
Inverter or Converter Module
(Frame 3B Inverter Power Module shown)
(4 Captive Screws)
Clinch Nut
Suitable for M6 x 1.0
Machine Screw
2 Places
515 (20.26)
RIGHT SIDE VIEW
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Removing the Active
Converter Power Module
Control Cassette
Frame 3A Drives
For Frame 3A regenerative-type drives, the combined Active Converter/
Inverter Power Module is equipped with an Active Converter control cassette.
shows the location and removal of this cassette to
access its terminal blocks for control wiring. See the PowerFlex 700 Active
Converter Power Module User Manual, publication PFLEX-UM002, for control wiring details.
Figure 3.13 Removing the Frame 3A Active Converter Control Cassette
Detail
40-Pin
Ribbon Cable
Pin 1
Synchronization Cable
(For use with 700S Phase II Control only)
Internal DPI Cable
Synchronization Cable
(For use with 700 Vector Control only)
P2
P1
Communications
Adapter Option
Frame 3B Drives
For Frame 3B regenerative-type drives, the separate Active Converter
Power Module is equipped with a control cassette. Figure 3.14
shows the location and removal of this cassette to access its terminal blocks for control wiring. See the PowerFlex 700 Active Converter Power Module User
Manual, publication PFLEX-UM002, for control wiring details.
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Figure 3.14 Removing the Frame 3B Active Converter Control Cassette
Synchronization Cable
(For use with coupled Inverter Power
Modules with 700S Phase II Control only)
Internal DPI Cable
Synchronization Cable
(For use with coupled Inverter Power
Modules with 700 Vector Control only)
40-Pin
Ribbon Cable
Pin 1
Industry Automation
P1
P2
Detail
Removing the Inverter
Power Module Control
Cassette
For Frame 3A drives (with a combined Active Converter/Inverter Power
Module) or Frame 3B drives (with a separate Inverter Power Module), the
Inverter is equipped with either the standard PowerFlex 700 Vector Control cassette or an optional PowerFlex 700S Phase II Control cassette. In either case, the cassette is removed in the same way.
PowerFlex 700 Vector Control Cassette (standard)
shows the location and removal of the Inverter Power Module’s standard PowerFlex 700 Vector Control cassette to access its terminal blocks for control wiring. See the PowerFlex 700 Adjustable Frequency AC
Drive User Manual - Series B, publication 20B-UM002, for control wiring details.
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Figure 3.15 Removing the Standard PowerFlex 700 Vector Control Cassette
Frame 3B Inverter Power Module shown
Pin 1
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Detail
Communications
Adapter Option
PowerFlex 700S Phase II Control Cassette (optional)
Figure 3.16
shows the location and removal of the Inverter Power Module’s optional PowerFlex 700S Phase II Control cassette to access its terminal blocks for control wiring. See the PowerFlex 700S High Performance AC
Drive - Phase II Control User Manual, publication 20D-UM006, for control wiring details.
Figure 3.16 Removing the Optional PowerFlex 700S Phase II Control Cassette
Frame 3B Inverter Power Module shown
Detail
Communications
Adapter Option
TB2 Terminals
TB1 Terminals
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Verifying the Drive’s Watts
Loss Rating
When mounting the drive inside of an enclosure, determine the watts loss rating of the drive from
Table A.E on page A-6 . This table lists the typical
full load power loss watts value at 4 kHz (rated carrier frequency). Make sure that the enclosure is adequately ventilated with 0…40 °C (32…105 °F) ambient air based on the drive’s watts loss rating.
Installing the Vented Top
Cover
Important:
Install the vented top cover for PowerFlex 700L Frame 3A and
3B complete drives before routing input wiring. See the vented top cover installation instructions, publication 20L-IN002, for more information.
Determining Wire Routing for Control, Ground, Drive
Input, and Motor Output
All wiring should be installed in conformance with the applicable local, national, and international codes (for example, NEC/CEC). Signal wiring, control wiring, and power wiring must be routed in separate conduits to prevent interference with drive operation. When hubs are not provided, use grommets to guard against wire chafing.
!
ATTENTION:
Do not route signal and control wiring with power wiring in the same conduit. This can cause interference with drive operation. Failure to observe this precaution can result in damage to, or destruction of, the equipment.
Do not route more than three sets of motor leads through a single conduit.
This minimizes cross-talk that can reduce the effectiveness of noise reduction methods. If more than three drive/motor connections per conduit are required, shielded cable must be used. If possible, each conduit should contain only one set of motor leads.
!
ATTENTION:
Unused wires in conduit must be grounded at both ends to avoid a possible shock hazard caused by induced voltages. Also, if a drive sharing a conduit is being serviced or installed, disable all drives using this conduit to eliminate the possible shock hazard from cross-coupled motor leads. Failure to observe these precautions can result in bodily injury.
Frame 3A Drives
shows the location of Frame 3A Input Filter Bay wire routing.
shows locations for Frame 3A Power Module control wire routing, DPI communication ports/cable routing, and coolant connections.
shows locations of Frame 3A complete drive control, ground, drive input, motor output, and coolant connections.
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87 (3.43)
379 (14.92)
152 (6.00)
Cable Opening
Under Cover
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Frame 3A and 3B Installation
3-17
432 (17.00)
Cable Opening
Under Cover
Frame 3B Drives
shows the location of Frame 3B Input Filter Bay wire routing.
shows locations for Frame 3B Power Module control wire routing, DPI communication ports/cable routing, and coolant connections.
shows locations of Frame 3B complete drive control, ground, drive input, motor output, and coolant connections.
Figure 3.17 Location of Frame 3A Input Filter Bay Wire Routing
Dimensions are in millimeters and (inches).
146 (5.74)
70 (2.75)
2 Places
436 (17.18)
423 (16.67)
473 (18.64)
Field-Installed
Vented Top Cover
L1 L2 L3 PE
FU7, FU8, FU9, TB2
413 (16.25)
L1 L2 L3 PE
2092 (82.35)
Maximum
Installed Height
1027 (40.43)
1150 (45.27)
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362 (14.26)
418 (16.46)
CUTAWAY VIEWS
FU7, FU8, FU9
TB2
INSTALLED VIEWS [email protected]
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Figure 3.18 Locations for Frame 3A Complete Drive Power Module Bay Control,
Ground, Motor Output, and Coolant Connections
536 (21.09)
P1 & P2
559 (22.00)
TB5
119 (4.67)
210 (8.25)
GRD
119 (4.67)
175 (6.89) GRD
142 (5.58) U/V/W
192 (7.58)
249 (9.82)
P1
P1
P2
24 (0.94)
Backplane of Power
Module Chassis.
and
for Inlet, Outlet, PE, and Motor
Lead Depth Dimensions
Top Anti-sway
Bracket
Power Module
Status Indicators
Dimensions are in millimeters and (inches).
Converter/Inverter
Power Module
Cutaway of Bottom Cover
Showing P1 and P2
Cutaway of Bottom Cover
Showing TB5
1365 (53.75)
862 (33.92)
1226 (48.27)
P1
1166 (45.92)
P2
Outlet
Right Wall
Cutaway
262 (10.30)
Bottom Anti-sway
Bracket
Inlet
PowerFlex 700L Frames 2, 3A, and 3B Liquid-Cooled AC Drives User Manual
62 (2.43)
168 (6.62)
Ø22 (Ø0.88) through
Knockout Size 1/2 inch in Right Wall for Cooling
Loop Equipment Wiring
Inlet
90 (3.56)
132 (5.18)
90 (3.56)
Outlet
391 (15.38)
97 (3.81)
174 (6.87)
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87 (3.43)
432 (17.00)
Cable Opening
Under Cover
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Frame 3A and 3B Installation
3-19
Figure 3.19 Location of Frame 3B Input Filter Bay Wire Routing
Dimensions are in millimeters and (inches).
95 (3.74)
224 (8.80) 114 (4.50)
114 (4.50)
464 (18.26)
448 (17.65)
540 (21.27)
730 (28.75)
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152 (6.00)
Cable Opening
Under Cover
PE
Installed
Vented Top Cover
L1 L2 L3
FU7, FU8, FU9, TB2
647 (25.46)
L1 L2 L3
847 (33.36)
946 (37.25)
2286 (90.0)
Maximum
Installed Height
PE
FU7, FU8, FU9
TB2
477 (18.77)
504 (19.84)
CUTAWAY VIEWS INSTALLED VIEWS [email protected]
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Figure 3.20 Frame 3A and 3B Power Module Locations for Control Wire Routing, DPI
Communication Ports/Cable Routing, and Coolant Connections
Fluid Inlet
23.9 (0.94)
Control Wire
Routing Grommets
18.5 (0.73) Dia.
4 Places
108.1 (4.26)
78.2 (3.08)
48.2 (1.90)
28.0 (1.10)
236.4 (9.31)
225.7 (8.89)
203.6 (8.02)
171.9 (6.77)
138.1 (5.44)
Fluid
Outlet
Dimensions are in millimeters and (inches).
39.5 (1.56)
DPI Communications Port (for module interconnection and external HIM) 2 Places
Note:
For Active Converter Power Modules, connect the cable to only one port. Operation of two cables from the Active Converter Power Module is not supported.
Communications Cable
Routing Grommet
Coolant
Inlet
106.5
(4.19)
PowerFlex 700L Frames 2, 3A, and 3B Liquid-Cooled AC Drives User Manual
91.1
(3.58)
Bottom View of Power Module
67.5
(2.66)
Coolant
Outlet
559.5 (22.03)
549.0 (21.61)
107.6 (4.24)
66.3 (2.61)
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Frame 3A and 3B Installation
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Figure 3.21 Locations for Frame 3B Complete Drive Control, Ground, Drive Input,
Motor Output, and Coolant Connections
536 (21.09)
P1 & P2
559 (22.00)
TB5
117 (4.59)
Converter
Power Module
Cutaway of Top Cover
Showing P1 and P2
600 (23.62)
224 (8.82)
450 (17.72)
P1
P2
1441 (56.72)
P1
Cutaway of
Bottom Cover
Showing TB5
1378 (54.27)
P2
706 (27.80)
Bottom Anti-sway
Bracket
Inverter
Power Module
275 (10.83)
231 (9.09)
231 (9.09)
Inlet
925 (36.44)
Outlet
Right
Wall
Cutaway
51 (2.00)
157 (6.19)
Ø22 (Ø0.88) through
Knockout Size 1/2 inch in Right Wall for Cooling
Loop Equipment Wiring
Inlet
90 (3.56)
132 (5.18)
90 (3.56)
Outlet
391 (15.38)
97 (3.81)
174 (6.87)
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24 (0.94)
Backplane of Power
Module Chassis.
See Figure 3.6
and
for Inlet, Outlet, PE, and Motor
Lead Depth Dimensions
Top Anti-sway
Bracket
Power Module
Status Indicators
Dimensions are in millimeters and (inches).
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Frame 3A and 3B Installation
Grounding the Power
Module
!
ATTENTION:
The user is responsible for conforming with all applicable local, national, and international codes. Failure to observe this precaution could result in damage to, or destruction of, the equipment.
Complete drives consist of an Input Filter Bay and a Power Module Bay
(see Figure 3.1
). Complete drives purchased from Rockwell Automation are furnished with a grounding conductor between the ground lug of the
Inverter Power Module and the ground lug in the Input Filter Bay. However, when power modules are purchased separately and mounted in a customer's cabinet, the customer must supply a grounding conductor as follows:
•
Frame 3A—between the ground lug of the combined Converter/Inverter
Power Module (or the ground lug of the Dual Inverter Power Module) and the ground lug in the Input Filter Bay (see Figure 3.23
).
•
Frame 3B—between the ground lugs of each separate Power Module and
the ground lug in the Input Filter Bay (see Figure 3.24
).
Ungrounded or Resistive
Grounded Installations
PowerFlex 700L Frame 3A and 3B drives are equipped with a common mode capacitor and MOV that are referenced to ground. If the drive is installed on a resistive ground or ungrounded distribution system, disconnect this capacitor and MOV to guard against drive damage.
!
ATTENTION:
The PowerFlex 700L Liquid-Cooled AC Drive has not been designed to be used on IT (insulated tera) or corner-grounded power networks above 600V (phase-to-phase voltage). Operation on such a network can cause a hazardous failure of the insulation system of the drive.
Disconnecting the Input Filter Common Mode Capacitor
To disconnect the 1 µF common mode capacitor from the circuit, see
Figure 3.22
and perform the following steps.
1.
Disconnect the Faston wire from the 1 µF common mode capacitor.
2.
Insulate the wire end by applying a wire nut or electrical tape.
3.
Tie wrap the disconnected wire to keep it away from any electrical connections.
Disconnecting the MOV from Ground
To disconnect the MOV from ground, see Figure 3.22
and perform the following steps.
1.
Unbolt the ground wire lug from the MOV’s ground connection point.
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MOV Lug
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Frame 3A and 3B Installation
3-23
2.
Screw the bolt back into the panel.
3.
Cut the lug off the disconnected ground wire and apply a wire nut to its end.
4.
Tie wrap the disconnected ground wire to keep it away from any electrical connections.
For more information on ungrounded distribution systems, see Wiring and
Grounding Guidelines for Pulse Width Modulated (PWM) AC Drives
,
publication DRIVES-IN001.
Note:
Removing the Common Mode capacitor and input MOVs makes the drive more vulnerable to high voltage line spikes.
Figure 3.22 Removing Common Mode Capacitor and MOV
MOV location for drives manufactured before May 2008
(drives manufactured after May 2008 have this device mounted on the back of the panel)
1 µF Common Mode Capacitor
FU1 FU2
TB2
Capacitor Lug Screw
M6 x 16 mm Lg
10 mm / P#2
5.1 N•m (45 lb•in)
FU4
FU5
Capacitor
Receptacle Faston
Installing Input Power
Wiring
This section describes incoming line components and how to install them.
Installing Transformers and Reactors (Not Recommended)
Frame 3A and 3B drives may be used on distribution systems with 200,000 amps or less symmetrical fault current capacity. The Drive Input components consist of a 3% line reactor and a harmonic line filter.
Additional input inductance is not recommended.
Selecting and Verifying Control Transformer Voltage
A control transformer in the input filter bay of the drive is used to match the input line voltage of the drive to the 115V control voltage. If your line voltage is different than the voltage class specified on the drive nameplate, it may be necessary to change transformer taps as described below.
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Frame 3A and 3B Installation
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Depending on the supplied AC line voltage used to power the drive, connect
FU1 and FU2 to TB1 in accordance with Table 3.A
. See Figure 3.29
or
Figure 3.30
for fuse and terminal block locations.
Table 3.A Input Voltage Setting for Control Transformer
Supplied Input Voltage
For all input voltages
380/415V AC
440/480V AC
575/600V AC
690V AC
From
FU1
FU2
FU2
FU2
FU2
To
TB1-1
TB1-2
TB1-3
TB1-4
TB1-5
Figure 3.23 Frame 3A Regenerative Drive Input Power and PE Wiring
INPUT FILTER BAY
➊
âž‹
L1
L2
L3
PE
L1 L2 L3
PE
DETAIL
Figure 3.24 Frame 3B Regenerative Drive Input Power and PE Wiring
➊
âž‹
INPUT FILTER BAY
PE
L1
L2
L3
PE
L1
L2
L3
DETAIL
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Frame 3A and 3B Installation
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Item Name
➊
Table 3.B Frame 3 Power Terminal Specifications
Input Power Wire Lugs
R/L1, S/L2, T/L3
Description
Input power connections on drive
Frame
Size
3A
3B
Wire Size Range
(1)
Maximum Minimum
Recommended Tightening
Torque (+10%)
400 MCM 3/0 42 N
• m (375 lb
• in)
1000 MCM 500 MCM 62 N
• m (550 lb
• in)
34 N
• m (300 lb
• in)
âž‹
PE Wire Lug Terminating point for ground wires
3A or
3B
600 MCM
(1)
Maximum/minimum sizes that the terminals will accept - these are not recommendations.
#2 AWG
Installing an External/Separate Input Disconnect
An input disconnect can be installed in the line before the drive input terminals in accordance with local, national, and international codes (for example, NEC/CEC). Size the disconnect according to the in-rush current as well as any additional loads the disconnect might supply. Coordinate the trip rating for the inrush current (10-12 times full load current) with that of the input isolation transformer, if used. See
Reactors (Not Recommended) on page 3-23
for additional information.
Installing Power Wiring from Input Filter Bay to the Power Module Bay
Use the following steps to connect AC input power to the drive.
!
ATTENTION:
Do not route signal and control wiring with power wiring in the same conduit. This can cause interference with drive operation. Failure to observe this precaution can result in damage to, or destruction of, the equipment.
1.
Connect the three-phase AC input power leads (three-wire 380-480V
AC or three-wire 600-690V AC, depending on drive nameplate voltage rating) to the R/L1, S/L2, and T/L3 input power terminals on the drive:
–
Frame 3A Combined Converter/Inverter Power Module (for terminal locations, see
,
–
Frame 3A Dual Inverter Power Module (for terminal locations, see
,
–
Frame 3B Separate Converter Power Module (for terminal locations, see
).
2.
Tighten the AC input power terminal connections to the recommended
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Frame 3A and 3B Installation
Item Name
➊
Input Power Bus Bar
R/L1, S/L2, T/L3
Table 3.C Power Module Terminal Specifications
(2)
Description
Input power
Recommended Tightening
Torque (+10%)
62 N
• m (550 lb
• in)
Terminal
Bolt Size
(1)
M12
âž‹
Output Power Bus Bar
U/T1, V/T2, W/T3
(2)
Motor connections
➌
PE, Motor Ground Bus Bar
(2)
Terminating point for wiring shields
62 N
• m (550 lb
• in)
11 N
• m (100 lb
• in)
M12
M8
— —
➍
DC Bus Test Point Socket
(2 Terminals; DC+, DC-)
(3)
4 mm socket for DC bus voltage measurement only
DC power from Converter Power Module to
Inverter Power Module (Frame 3B only)
62 N
• m (550 lb
• in) M12
➎
DC Power Bus Bar
(2) (4)
(2 Terminals; DC+, DC-)
(1)
Apply counter torque to the nut on the other side of terminations when tightening or loosening the terminal bolt to avoid damage to the terminal.
(2)
These connections are bus bar type terminations and require the use of lug connectors.
(3)
Use only to verify that DC bus capacitors are discharged before servicing the Power Module. No other external use is permitted.
(4)
➌
Size DC power conductors for current carrying capacity as follows: 400/480V, 1000 Amps; 600/690V, 800 Amps.
Figure 3.25 Frame 3A Converter/Inverter Power Module Terminal Locations
U/T1
âž‹
V/T2
➊
R/L1
S/L2
W/T3
T/L3
➍
DC+ TESTPOINT
DC- TESTPOINT
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U/T1
Top
Inverter
âž‹
V/T2
Bottom
Inverter
âž‹
W/T3
W/T3
V/T2
U/T1
➌
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Frame 3A and 3B Installation
3-27
Figure 3.26 Frame 3A Dual Inverter Power Module Terminal Locations
DC+ DC-
➎
➍
DC+ TESTPOINT
DC- TESTPOINT
DC POSITIVE
DC NEGATIVE
2 PRECHARGE COIL
VDC
ENABLE
6 INDUCTOR OVERTEMP
WIRE RANGE:
24 -10 AWG
(0.24 - 4 MM 2)
STRIP LENGTH:
0.31 IN (8 MM)
TORQUE:
8 IN - LB
(0.9 N - M)
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Frame 3A and 3B Installation
Figure 3.27 Frame 3B Active Converter Power Module Terminal Locations
DC +
➎
DC -
➌
➊
R/L1
S/L2
T/L3
➍
DC+ TESTPOINT
DC- TESTPOINT
DC POSITIVE
DC NEGATIVE
2 PRECHARGE COIL
VDC
4 PRECH E FEEDBA
CK
ENABLE
6 INDUCTOR OVERTEMP
WIRE RANGE:
24 -10 AWG
2)
STRIP LENGTH:
0.31 IN (8 MM)
TORQUE:
8 IN - LB
(0.9 N - M)
Figure 3.28 Frame 3B Inverter Power Module Terminal Locations
DC +
➎
DC -
➌
U/T1
âž‹
V/T2
W/T3
➍
DC+ TESTPOINT
DC- TESTPOINT
PowerFlex 700L Frames 2, 3A, and 3B Liquid-Cooled AC Drives User Manual
DC POSITIVE
DC NEGATIVE
2 PRECHARGE COIL
VDC
4 PRECH E FEEDBA
CK
ENABLE
6 INDUCTOR OVERTEMP
WIRE RANGE:
24 -10 AWG
2)
STRIP LENGTH:
0.31 IN (8 MM)
TORQUE:
8 IN - LB
(0.9 N - M)
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Installing Output Power
Wiring
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Frame 3A and 3B Installation
3-29
This section provides instructions on wiring output contactors, motor overload protection, and output wiring to the motor.
Installing Mechanical Motor Overload Protection (Optional)
To provide the motor with overload protection, local, national, and international codes (for example, NEC/CEC) may require one of the following items:
•
A motor thermostat be installed internal to the motor.
•
A mechanical thermal motor overload relay, sized to protect the motor, be installed between the motor and the drive’s output terminals.
In multiple motor applications (V/Hz regulation only), each motor must have its own user-supplied overload and branch circuit protection.
Installing Output Wiring from the Drive Output Terminals to the Motor
Important:
See the PowerFlex 700L Technical Data, publication
20L-TD001, for motor lead length restrictions.
Follow these steps to connect the AC output power wiring from the drive to the motor.
1.
Route the three-phase AC output power motor leads to the drive power module.
Do not route more than three sets of motor leads through a single conduit. This minimizes cross-talk that can reduce the effectiveness of noise reduction methods. If more than three drive/motor connections per conduit are required, shielded cable must be used. If possible, each conduit should contain only one set of motor leads.
!
!
ATTENTION:
Do not route signal and control wiring with power wiring in the same conduit. This can cause interference with drive operation. Failure to observe these precautions can result in damage to, or destruction of, the equipment.
ATTENTION:
Unused wires in conduit must be grounded at both ends to avoid a possible shock hazard caused by induced voltages. Also, if a drive sharing a conduit is being serviced or installed, disable all drives using this conduit to eliminate the possible shock hazard from cross-coupled motor leads. Failure to observe these precautions can result in bodily injury.
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Frame 3A and 3B Installation
2.
Connect the three-phase AC power motor leads to the U/T1, V/T2, and
W/T3 output power terminals on the drive:
–
Frame 3A Combined Converter/Inverter Power Module (for terminal locations, see
–
Frame 3A Dual Inverter Power Module (for terminal locations, see
–
Frame 3B Separate Converter Power Module (for terminal locations, see
3.
Tighten the AC output power terminal connections to the proper torque
Installing Control Wiring from the Input Filter Bay to the Power Module Bay
This section provides details on control wiring between the Input Filter Bay and the Power Module Bay. When a Frame 3A or 3B Complete Drive is ordered, wiring from the Input Filter Bay to the Power Module Bay is completed at the factory. In this case, this section can be used as verification or reference for installation or maintenance.
!
!
ATTENTION:
Risk of equipment damage exists. Do not use power module terminal blocks TB5-1 and TB5-3 to connect any type of power wiring for auxiliary equipment. These terminals are for only low amperage control wiring.
ATTENTION:
Do not route signal and control wiring with power wiring in the same conduit. This can cause interference with drive operation. Failure to observe this precaution can result in damage to, or destruction of, the equipment.
Frame 3A Drives
Connect wiring to terminals in accordance with Table 3.D
, Table 3.A
,
Table 3.E
, Figure 3.29
, and the Frame 3A drive schematic on page C-2
or
.
Frame 3B Drives
Connect wiring to terminals in accordance with Table 3.D
, Table 3.A
,
Table 3.E
, Figure 3.30
, and the Frame 3B drive schematic on page C-10 or
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Frame 3A and 3B Installation
3-31
Item Name
➊
400/480V Line Voltage
âž‹
Fuses FU7, FU8, and FU9
600/690V Line Voltage
Fuses FU7, FU8, and FU9
Terminal Blocks—TB2
Table 3.D Power Module Control Wiring Terminal Specifications
Wire Size Range
(1)
Description
Input filter AC power
Maximum Minimum
21.1 mm
2
(#4 AWG)
21.1 mm
2
(#4 AWG)
2.1 mm
2
(#14 AWG)
2.1 mm
2
(#14 AWG)
Recommended
Tightening
Torque (+10%)
4 N
• m
(35 lb
• in)
4 N
• m
(35 lb
• in)
Wire Strip
Length
(2)
6 mm
(0.25 in.)
Wire
Terminal
not applicable
Input filter control signals 3.3 mm
2
(#12 AWG)
0.3 mm
2
(#22 AWG)
1.5 N
• m
(13 lb
• in)
13 mm
(0.51 in.) not applicable
➌
Active Converter Cassette
Terminal Blocks—P1 and P2
Active Converter AC power and control wiring
3.3 mm
2
(#12 AWG)
0.3 mm
2
(#22 AWG)
0.8 N
• m
(7 lb
• in)
➍
SHLD Terminal Terminating point for control wiring shields on Power Module
2.1 mm
2
(#14 AWG)
0.3 mm
2
(#22 AWG)
1.4 N
• m
(12 lb
• in)
8 mm
(0.31 in.)
10 mm
(0.39 in.) not applicable not applicable
➎
Terminal Blocks—TB5 and
TB6
Power Module control wiring 4.0 mm
2
(#10 AWG)
Power Module Bay cooling fan 4.0 mm
2
0.2 mm
2
(#24 AWG)
0.3 mm
2
8 mm
(0.31 in.) not applicable
(1)
(2)
➏
Fan—M6
Maximum/minimum sizes that the terminals will accept - these are not recommendations.
manufacture’s recommendation.
(#10 AWG) (#22 AWG)
1.4 N
• m
(12 lb
• in)
0.8 N
• m
(7 lb
• in)
8 mm
(0.31 in.) not applicable
For 400/480V applications, terminate wires with #10 spade tongue terminal. Maximum terminal width is 11 mm (0.43 in.). Wire strip length per terminal
Wire the Input Filter Bay to the Power Module Bay in accordance with
Table 3.E
and drive schematics in
.
Table 3.E Input Filter-to-Power Module Bay Wiring
From
FU7
FU8
FU9
TB2-1
TB2-1
TB2-3
TB2-4
TB2-5
TB2-6
TB2-6
TB2-7
TB2-9
TB2-10
TB2-11
PMC TB5-4
To
PMC P2-1
PMC P2-4
PMC P2-7
PMC P1-9
PMC TB5-1
M6-N
PMC TB5-3
PMC P1-10
PMC TB5-2
M6-L1
M6-PE
PMC TB5-4
PMC TB5-7
PMC TB5-5
PMC TB5-6
Comments
PMC = Power Module, Converter
M6 = Power Module Bay Door Fan
Factory-installed jumper
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Figure 3.29 Frame 3A Complete Drive Control Wiring Terminal Locations
Industry Automation
➊
FU1 FU2
FU7 FU8 FU9 FU3
H1 H2 H3 H4 H5
TB1
1 2 3 4 5 6 G G 9 1011
TB2
1
P1
P2
15
7
1
âž‹
➌
➍
➎
DC POSITIVE
TB5
DC NEGATIVE
1 120 VAC
2 PRECHARGE COIL
3 120 VAC NEUTRAL
24 VDC
5 PR HARGE FEEDBACK
GATE ENABLE
7 INDUCTOR OVERTEMP
WIRE RANGE:
24-10 AWG
(0.2-4 MM)
STRIP LENGTH:
0.31 IN (8 MM)
TORQUE:
8 IN-LB
(0.9 N-M)
DC+ TESTPOINT
TB5
DC- TESTPOINT
1 120 VAC
2 PRECHARGE COIL
3 120 VAC NEUTRAL
4 24 VDC
5 PRECHARGE F/B
6 GATE ENABLE
7 IND OVERTEMP
WIRE RANGE
24-10 AWG
(0.2-4 MM
2
)
STRIP LENGTH
0.31 IN (8 MM)
TORQUE
8 IN-LB
(0.9 N-M)
PowerFlex 700L Frames 2, 3A, and 3B Liquid-Cooled AC Drives User Manual
M5 - Power Module Bay Fan
(Door-Mounted)
PE L1 N
➏
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Figure 3.30 Frame 3B Complete Drive Control Wiring Terminal Locations
➊
FU1 FU2
FU7 FU8 FU9 FU3
H1 H2 H3 H4 H5
TB1
1 2 3 4 5 6 G G 9 1011
TB2
1
P1
P2
15
7
1
âž‹
➌
➍
HongKong|UK|China
TB5
DC POSITIVE
DC NEGATIVE
1 120 VAC
2 PRECHARGE COIL
24 VDC
4 PR HARGE FEEDBACK
ATE ENABLE
6 INDUCTOR OVERTEMP
WIRE RANGE:
24-10 AWG
(0.2-4 MM)
STRIP LENGTH:
0.31 IN (8 MM)
TORQUE:
8 IN-LB
(0.9 N-M)
TB5
DC+ TESTPOINT
DC- TESTPOINT
1 120 VAC
2 PRECHARGE COIL
3 120 VAC NEUTRAL
4 24 VDC
5 PRECHARGE F/B
6 GATE ENABLE
7 IND OVERTEMP
WIRE RANGE
24-10 AWG
(0.2-4 MM
2
)
STRIP LENGTH
0.31 IN (8 MM)
TORQUE
8 IN-LB
(0.9 N-M)
➎
➏
M6 - Power Module Bay Fan
(Door-Mounted) PE L1 N
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Frame 3A and 3B Installation
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Synchronization
Connections for Frame 3A
Coupled Power Modules
Frame 3A combined Converter/Inverter Power Modules are configured only as coupled power modules. Coupling the Converter and Inverter is achieved by using two factory-installed cables: a control synchronization cable and an inverter-to-converter DPI communication cable. The two cables are described in the next two subsections.
Control Synchronization Cable
To enable synchronization between the Inverter control board and the
Converter control board, a factory-installed control synchronization cable connects each board. No user connection is required. However, the connection method is different for PowerFlex 700L drives with 700 Vector
Control than for 700S Phase II Control. The 700 Vector Control
synchronization cable connection is shown in Figure 3.31
. The 700S Phase
II Control synchronization cable connection is shown in
Figure 3.31 Frame 3A 700 Vector Control Synchronization Cable Connection
TB2-2
TB2-1
TB2 Header on
700 Vector
Control Cassette
P1 Terminal Block on Active Converter
Control Cassette
1
15
P1-7
P1-8
Control Synchronization
Cable (Factory-Installed)
PowerFlex 700L Frames 2, 3A, and 3B Liquid-Cooled AC Drives User Manual
DC POSITIVE
DC NEGATIVE
1 120 VAC
2 PRECHARGE COIL
24 VDC
4 CHARGE FEEDBACK
GATE ENABLE
6 INDUCTOR OVERTEMP
WIRE RANGE:
24-10 AWG
(0.2-4 MM)
STRIP LENGTH:
0.31 IN (8 MM)
TORQUE:
8 IN-LB
(0.9 N-M)
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Figure 3.32 Frame 3A 700S Phase II Control Synchronization Cable Connection
P6 Header on
700S Phase II
Control Cassette
Control Synchronization
Cable (Factory-Installed)
J9 Header on
Active Converter
Control Cassette
DC POSITIVE
DC NEGATIVE
1 120 VAC
2 PRECHARGE COIL
24 VDC
4 CHARGE FEEDBACK
GATE ENABLE
6 INDUCTOR OVERTEMP
WIRE RANGE:
24-10 AWG
(0.2-4 MM)
STRIP LENGTH:
0.31 IN (8 MM)
TORQUE:
8 IN-LB
(0.9 N-M)
Inverter-to-Converter DPI Communication Cable
To enable the Inverter and Converter section of the Frame 3A Power
Module to communicate with each other, a factory-installed DPI communication cable is used. No user connection is required.
Synchronization
Connections for Frame 3B
Coupled or Stand-Alone Inverter Power Modules
Frame 3B Inverter Power Modules may be configured in two ways. One way is an Inverter Power Module coupled with a Converter Power Module.
The coupling is achieved by using two cables: a control synchronization cable and an inverter-to-converter DPI connection cable. The other way is a stand-alone Inverter Power Module. In this case, synchronization and DPI connection cables are not needed to connect the Inverter Power Module to the Converter Power Module. The two cables for coupling are described in the next two subsections.
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Control Synchronization Cable
To enable synchronization between the Inverter control board and the
Converter control board, you must connect a synchronization cable to each board. The connection method is different for PowerFlex 700L drives with
700 Vector Control than for 700S Phase II Control. The 700 Vector Control synchronization cable connection is shown in Figure 3.33
. The 700S Phase
II Control synchronization cable connection is shown in Figure 3.34
. The appropriate version of the cable is provided in a plastic bag with each
Inverter Power Module. Only one Inverter Power Module may be coupled to a Converter Power Module.
Figure 3.33 Frame 3B 700 Vector Control Synchronization Cable Connection
Active Converter
Control Cassette
700 Vector
Control Cassette
P1 Terminal Block for
Control Synchronization
Cable Connection
1
P1-7
15
P1-8
DC POSITIVE
DC NEGATIVE
1 120 VAC
2 PRECHARGE COIL
24 VDC
4 CHARGE FEEDBACK
GATE ENABLE
6 INDUCTOR OVERTEMP
WIRE RANGE:
24-10 AWG
(0.2-4 MM)
STRIP LENGTH:
0.31 IN (8 MM)
TORQUE:
8 IN-LB
(0.9 N-M)
Active Converter Power Module
TB2 Header for
Control Synchronization
Cable Connection
Control Synchronization Cable
(Factory-Provided)
TB2-1
TB2-2
DC POSITIVE
DC NEGATIVE
1 120 VAC
2 PRECHARGE COIL
24 VDC
4 CHARGE FEEDBACK
GATE ENABLE
6 INDUCTOR OVERTEMP
WIRE RANGE:
24-10 AWG
(0.2-4 MM)
STRIP LENGTH:
0.31 IN (8 MM)
TORQUE:
8 IN-LB
(0.9 N-M)
Inverter Power Module
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Figure 3.34 Frame 3B 700S Phase II Control Synchronization Cable Connection
P6 Header for
Control Synchronization
Cable Connection
Active Converter
Control Cassette
700S Phase II
Control Cassette
J9 Header for
Control Synchronization
Cable Connection
DC POSITIVE
DC NEGATIVE
1 120 VAC
2 PRECHARGE COIL
24 VDC
4 CHARGE FEEDBACK
GATE ENABLE
6 INDUCTOR OVERTEMP
WIRE RANGE:
24-10 AWG
(0.2-4 MM)
STRIP LENGTH:
0.31 IN (8 MM)
TORQUE:
8 IN-LB
(0.9 N-M)
DC POSITIVE
DC NEGATIVE
1 120 VAC
2 PRECHARGE COIL
24 VDC
4 CHARGE FEEDBACK
GATE ENABLE
6 INDUCTOR OVERTEMP
WIRE RANGE:
24-10 AWG
(0.2-4 MM)
STRIP LENGTH:
0.31 IN (8 MM)
TORQUE:
8 IN-LB
(0.9 N-M)
Control Synchronization Cable
(Factory-Provided)
Active Converter Power Module Inverter Power Module
Inverter-to-Converter DPI Communication Cable
To enable the Frame 3B Inverter and Converter Power Modules to communicate with each other, you must connect one DPI port on the bottom of the Converter to a DPI port on the bottom of the Inverter with a DPI communication cable (see
DPI Connections for Frame
3A and 3B Drives
Drive Connection Points
The PowerFlex 700L provides a number of cable connection points as
. If an additional external HIM is required for the application, the HIM can be connected to the DPI port on the bottom of the Power Module. Only one additional external HIM device may be connected. The use of two external HIM devices is not supported. If multiple external HIM devices are required, then install a user-supplied splitter cable or splitter box.
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➎
Active
Converter
PCB
Combined
Active Converter/Inverter
Power Module
Power Module
HIM Option
➊
Communications
Adapter Option
➍
Internal
DPI Cable
Figure 3.35 Frame 3A DPI Connection Points
Top Main
Control PCB
Option
Bottom Main
Control PCB
Option
Dual Inverter Power Module
Power Module
HIM Option
➊
Communications
Adapter Option
➍
Power Module
HIM Option
➊
Communications
Adapter Option
➍
Internal
DPI Cable
Top
Inverter
Bottom
Inverter
External
HIM Option
External
DPI Cable
Industry Automation
âž‹
➌
Bottom of Power Module
Bottom Inverter
DPI Port
âž‹
No Connection
Permitted
âž‹
Active Converter Power Module
Figure 3.36 Frame 3B DPI Connection Points
Inverter Power Module
âž‹
Top Inverter
DPI Port
Active
Converter
PCB
➎
Blank HIM
No Connections
Permitted
No Communications
Adapter Permitted
Power Module
HIM Option
➊
Communications
Adapter Option
➍
Inverter-to-Converter
DPI Cable
External
HIM Option
External
DPI Cable
âž‹
➌
Internal
DPI Cable
Internal
DPI Cable
Inverter-to-Converter
DPI Cable
âž‹
Bottom of Modules
No Connection
Permitted
Item Connector
➊
DPI Port 1
Description
HIM connection when installed in Power Module.
âž‹
DPI Port 2
➌
DPI Port 3 or 2 Splitter cable connected to DPI Port 2 provides an additional port.
➍
DPI Port 5
➎
DPI Port 6
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Cable connection for handheld and remote options.
Cable connection for communications adapter.
Internal DPI connection to Active Converter PCB.
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External Door-Mounted HIM Connection (optional)
For complete drives, the door-mounted HIM is standard equipment.
Figure 3.37
shows the location for the door mount bezel in the door of the
Power Module Bay.
For power modules installed in user-supplied enclosures, an optional external door-mounted HIM may be connected as an alternative to the external HIM option. The cable supplied with the door-mount HIM option kit connects to the DPI port on the bottom of the Power Module (see
for Frame 3B). For additional installation information, see the instructions provided with the door-mount
HIM option kit.
Figure 3.37 Complete Drive External Door-Mounted HIM Location
Dimensions are in millimeters and (inches).
A
116 (4.57)
Frame Size
3A
3B
Dimensions mm (in.)
A
1206 (47.49)
1301 (51.21)
Coolant Loop Connections
See Chapter 4 , Cooling Loop Installation
for details.
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