Input RFI Filters
User
Manual
Instructions
Input RFI Filters
The Input RFI Filter units are designed to be used with the following
Allen-Bradley Adjustable Frequency AC Drives:
• 1305
• 1336 PLUS
• 1336 PLUS II
• 1336 FORCE ™
• 1336 IMPACT™
The main function of the input RFI filter is to reduce the radio frequency conducted emissions into the main supply lines and ground wiring. This publication provides the steps needed to install the filter.
Important: Declarations of Conformity to the European Union
Directives are available for Allen-Bradley AC Drive
Products. Please contact your Allen-Bradley Sales
Representative.
!
!
ATTENTION: The Input RFI Filter connects between the incoming AC supply line and the drive input terminals. The filter must be installed by qualified personnel familiar with the drive and associated machinery. Failure to comply may result in personal injury and/or equipment damage.
ATTENTION: An incorrectly applied or installed Input
RFI Filter can result in component damage or a reduction in product life. Wiring or application errors, such as incorrect wiring layout, incorrect or inadequate AC supply or excessive ambient temperatures may result in malfunction of the system.
Refer to the page listed below for installation instructions.
• 1305 - See page 2
• 1336 PLUS/ PLUS II, FORCE and IMPACT - See page 5
2 Input RFI Filters
1305 Filter Installation
Use the cross reference below to verify that the correct filter and kit have been selected for your CE compatible drive.
Important: Do not use the filters listed below in single-phase applications. Consult factory for further information.
Clamp onto Braided Shield
Braided Shield
Filter Selection
Filter Catalog
Number
Power
Dissipation
Three-Phase
Volts
1305-RFB-05-A 4.2 Watts 200-240V
1305-RFB-08-B
1305-RFB-12-C
8.8 Watts
10.3 Watts
200-480V
200-480V
Used with . . .
1305-AA02A, AA03A
1305-AA04A
1305-AA08A, BA01A,
BA02A, BA03A, BA04A,
BA06A
1305-AA12A, BA09A
Metal Conduit
Panel Kit Catalog
Number
1305-MP-05-A
1305-MP-06-A
1305-MP-08-B
1305-MP-12-C
Components Supplied
Item Quantity
Filter w/Output Cable
Grounding Bracket
Metal Conduit Panel
Terminal Block Cover
Terminal Block Cover Adapter 1
Terminal Block Cover Nut 2
Hex Standoff 2
1
1
1
1
Filter Dimensions
B
E
H
F
5.3 (0.21)
C
40.0 (1.57) 190.0 (7.48)
250.0 (9.84)
53.2
(2.09)
D G A
5.3 (0.21)
M5
38.1
(1.50)
All Dimensions in Millimeters and (Inches)
Catalog
Number
1305-RFB-5-A
1305-RFB-8-B
1305-RFB-12-C
A
122.0
(4.80)
172.0
(6.77)
212.0
(8.35)
B
235.0
(9.25)
235.0
(9.25)
235.0
(9.25)
C
40.5
(1.59)
40.5
(1.59)
42.0
(1.65)
D
90.0
(3.54)
140.0
(5.51)
180.0
(7.09)
E
215.0
(8.46)
215.0
(8.46)
215.0
(8.46)
F
180.0
(7.09)
180.0
(7.09)
180.0
(7.09)
G
110.0
(4.33)
160.0
(6.30)
200.0
(7.87)
H
195.0
(7.68)
195.0
(7.68)
195.0
(7.68)
Weight kg (lbs.)
0.85
(1.87)
0.95
(2.09)
1.05
(2.31)
Input RFI Filters
!
ATTENTION: To prevent electrical shock, disconnect the power source before installing or servicing.
1. Mount the filter to the panel. Refer to the Dimension drawing shown on the previous page.
2. Remove and discard the plastic conduit panel of the 1305.
Replace with the supplied metal conduit panel.
3. Mount the grounding bracket to the conduit panel of the drive using the supplied hardware.
4. Using the figure below as guide, mount the drive to the filter.
Filter Mounting
Three-Phase
Input 1
Terminal Block Cover Adapter
Terminal Block Cover
3
ESC
SEL
JO
G
To Motor 1
Cable Supplied with Filter
1 Input power (source to filter) and output power (filter to drive and drive to motor) wiring must be in conduit or have shielding/armor with equivalent attenuation. Shielding/armor must be bonded to the metal conduit panel.
5. The RFI filter must be connected between the incoming AC supply line and the drive input terminals.
Important: The filter may cause ground leakage currents.
Therefore a solid ground connection must be provided as shown on the following page.
(NEMA Type 1 only) Before connecting the AC input lines, slide the Terminal Block Cover Adapter onto the wire. After wiring has been completed, slide the adapter up to the filter and secure with supplied standoffs. Place cover over adapter and secure with supplied hardware.
4 Input RFI Filters
!
ATTENTION: To guard against possible equipment damage, RFI filters can only be used with AC supplies that are nominally balanced with respect to ground. In some installations, three-phase supplies are occasionally connected in a 3-wire configuration with one phase grounded (Grounded Delta). The filter must not be used in
Grounded Delta supplies.
Filter Wiring - 1305
Conduit/4-Wire Cable
RFI Filter
Line
L1
L2
L3
E
Load
L1’
L2’
L3’
E’
R (L1)
S (L2)
T (L3)
ESC SEL
GRD
JOG
Ground Rod/Grid or Building Structure Steel
Shield Terminated in Cable Clamp
6. Connect remaining wires. Cables must use knockouts defined in the figure below.
7. To assure that the RFI filter is effective and to reduce cable radiation, the motor cable must be shielded or armored. The ground conductor of the motor cable (drive end) must be connected directly to the drive ground terminal, not to the enclosure bus bar.
The shield must be bonded to the metal where the motor cable exits the drive. At the motor end, the ground conductor should also be connected to the motor case ground. The shield or armor must be bonded to the filter (and drive). At the motor end, the shield should also be connected to the motor case ground.
Control I/O
Frame A
(1305-AA02A, AA03A, AA04A)
Additional Control
1305 Knockout Definitions
Dimensions are in Millimeters and (Inches)
Frames B and C
(1305-AA08A, AA12A, BA01A, BA02A, BA03A, BA04A, BA06A, BA09A)
Optional Brake
Control I/O
Motor Output
Filter Input Motor Output
Filter Input
Grounding Bracket
18.6 (0.73) - 4 Plcs.
18.6 (0.73) - 4 Plcs.
Input RFI Filters 5
1336 PLUS,
PLUS II,
FORCE and
IMPACT Filter Installation
Use the cross reference below to verify that the correct filter has been selected for your CE compatible drive. In addition, ensure that the drive was ordered with the “-AE” enclosure option or the EMC
Enclosure Kit (1336x-AEx) has been properly installed.
Filter Selection
Filter Catalog
Number
1336-RFB-7-AA A
Filter
Series
1336-RFB-7-A
1336-RFB-16-AA
1336-RFB-16-A
1336-RFB-30-A
1336-RFB-30-A4
1336-RFB-27-B
1336-RFB-48-B
1336-RFB-80-C
1336-RFB-150-D
1336-RFB-180-D
1336-RFB-340-E
1336-RFB-475-G
1336-RFB-590-G
1336-RFB-670-G
B
A
B
A
A
A
A
A
A
A
A
A
A
A
Mounting
See . . .
(pg. 11-13)
Power
Diss.
(Watts)
Figure 1 4.5
Figure 1 or
Figure 2
Figure 1
Figure 1 or
Figure 2
Figure 1 14
Figure 2 35
Figure 2
Figure 2
Figure 2
Figure 3 or
Figure 4
Figure 3 or
Figure 4
Figure 3 or
Figure 4
Figure 5
Figure 5
Figure 5
2
9
9.5
30
56
71
90
125
60
61
94
121
Used with . . .
Three-Phase
Volts
200-240V
380-480V
200-240V
380-480V
200-240V
380-480V
200-240V
380-480V
200-240V
380-480V
200-240V
380-480V
200-240V
380-480V
200-240V
380-480V
200-240V
380-480V
200-240V
380-480V
200-240V
380-480V
380-480V
380-480V
380-480V
1336 PLUS/ PLUS
II
1336S/F-AQF05 - AQF10
1336S/F-BRF05 - BRF20
1336S/F-AQF05 - AQF10
1336S/F-BRF05 - BRF20
1336S/F-AQF15 - AQF20
1336S/F-BRF30 - BRF50
1336S/F-AQF15 - AQF20
1336S/F-BRF30 - BRF50
1336S/F-AQF30 - AQF50
1336S/F-BRF75 - BRF200
1336S/F-A007
1336S/F-B007 - B015
1336S/F-A010 - A015
1336S/F-B020 - B030
1336S/F-A020 - A030
1336S/F-BX040 - BX060
1336S/F-A040 - A050
1336S/F-B060 - B100
1336S/F-A060
1336S/F-B125 - BX150
1336S/F-A075 - A125
1336S/F-B150 - B250
1336S/F-BP250 - BP350
1336F-BPR250 - BPR350
1336S/F-BX250 - B350
1336S/F-BP400 - BP450
1336F-BPR400 - BPR450
1336S/F-B400 - B450
1336S/F-B500 - B600
1336 FORCE 1336 IMPACT
Frame
Reference
N/A
1336E-AQF05 - AQF10 A1
1336E-BRF05 - BRF20 A1-A2
1336E-AQF05 - AQF10 A1
1336E-BRF05 - BRF20 A1-A2
1336E-AQF15 - AQF20 A2
1336E-BRF30 - BRF50 A2-A3
1336E-AQF15 - AQF20 A2
1336E-BRF30 - BRF50 A2-A3
1336E-AQF30 - AQF50 A3
1336T-A001 - A007
1336T-B001 - B015
1336T-A010 - A015
1336T-B020 - B030
1336T-A020 - A030
1336E-BRF75 - BRF100 A4
1336E-A007
1336E-B007 - B015
1336E-A010 - A015
1336E-B020 - B030
1336E-A020 - A030
B
B
B
B
C
1336T-BX040 - BX060 1336E-BX040 - BX060 C
1336T-A040 - A050
1336T-B060 - B100
1336E-A040 - A050
1336E-B060 - B100
D
D
1336T-A060 1336E-A060
1336T-B125 - BX150 1336E-B125 - BX150
1336T-A075 - A125
1336T-B150 - B250
N/A
1336E-A075 - A125
1336E-B150 - B250
1336E-BP300 - BP350
1336E-BPR300 - BPR350
E
E
D
D
F
1336T-BX250 - B350 1336E-BX250 - B350
N/A
1336T-B400 - B450
1336E-BP400 - BP450
1336E-BPR400 - BPR450
1336E-B400 - B450
1336T-B500 - B600 1336E-B500 - B600
G
F
G
G
Components Included with Filter
Item
Filter
EMT Conduit
EMT Conduit Fitting
Bolts
Flat Washers
Star Washers
Terminal Block Housing
Standoffs
Nuts
Quantity - 1336-RFB- . . .
7-A, 16-A, 30-A 30-A4, 27-B, 48-B, 80-C 150-D, 180-D, 340-E 475-G, 590-G, 670-G
1
2
–
–
3
–
–
1
–
1
1
1
4
4
4
–
–
4
1
1
2
8
–
–
–
–
–
1
–
–
3
–
–
–
–
3
6
A D
Input RFI Filters
Filter Dimensions
TB Cover = 50.0 (1.97) x 41.0 (1.61) x 66.0 (2.60)
B
E
H
F
6.5 (0.26)
Braided Shield
100.0 (3.94)
10.0 (0.39)
10.0 (0.39)
C
1.0 (0.04)
C D
All Dimensions in Millimeters and (Inches)
Catalog
Number
1336-RFB-7-AA
1336-RFB-16-AA
1336-RFB-30-A
A
50.0
(1.97)
55.0
(2.17)
60.0
(2.36)
B
255.0
(10.04)
305.0
(12.00)
335.0
(13.19)
B
E
H
C
126.0
(4.96)
142.0
(5.59)
160.0
(6.30)
D
25.0
(0.98)
30.0
(1.18)
35.0
(1.38)
E
240.0
(9.45)
290.0
(11.42)
320.0
(12.60)
F
180.0
(7.09)
230.0
(9.06)
280.0
(11.02)
H
225.0
(8.86)
275.0
(10.83)
305.0
(12.00)
Weight kg (lbs.)
1.1
(2.4)
1.7
(3.8)
1.8
(4.0)
F
6.5 (0.26)
2.1 mm 2 (14 AWG)
40.0 (1.57)
G
280.0
(11.02)
6.3 (0.25) Dia.
4 Places
A I
70.0
(2.76)
All Dimensions in Millimeters and (Inches)
Catalog
Number
1336-RFB-7-A & 16-A
Series B
A
215.9
(8.50)
B
390.0
(15.35)
C
58.0
(2.28)
D
30.0
(1.18)
E
375.0
(14.76)
F
275.0
(10.83)
G
7.5
(0.30)
H
360.0
(14.17)
I
185.2
(7.29)
Input RFI Filters
Filter Dimensions (continued)
Top
H
Conduit Fitting
C
A D
F
H
E
B
G
Catalog
Number
1336-RFB-30-A4
1336-RFB-27-B
1336-RFB-48-B
1336-RFB-80-C
A
260.1
(10.24)
276.6
(10.89)
276.6
(10.89)
302.0
(11.89)
B
413.7
(16.29)
540.0
(21.26)
540.0
(21.26)
775.0
(30.50)
C
58.0
(2.28)
58.0
(2.28)
68.1
(2.68)
78.5
(3.09)
D
230.1
(9.06)
212.6
(8.37)
212.6
(8.37)
238.0
(9.37)
E
320.0
(12.60)
461.0
(18.15)
461.0
(18.15)
685.8
(27.00)
F
15.0
(0.59)
10.9
(0.43)
10.9
(0.43)
20.4
(0.80)
G
70.0
(2.76)
68.1
(2.68)
68.1
(2.68)
68.8
(2.70)
H
15.0
(0.59)
32.0
(1.26)
32.0
(1.26)
32.0
(1.26)
Weight kg (lbs.)
4.9
(10.8)
7.0
(15.4)
8.5
(18.7)
12.0
(26.5)
F
B
E
H
Side View C
G
Mounting Hole Detail
Dia. 10.1 (0.41)
14.8 (0.58)
Dia. 18.8 (0.75)
Front View D A
7
All Dimensions in Millimeters and (Inches)
Catalog
Number
1336-RFB-150-D,
1336-RFB-180-D
1336-RFB-340-E
A
270.0
(10.63)
377.0
(14.84)
B
1200.0
(47.20)
1392.0
(54.80)
C
147.2
(5.80)
155.0
(6.10)
D
204.0
(8.03)
308.0
(12.13)
E
1159.4
(45.65)
1346.1
(53.00)
F
20.3
(0.80)
23.0
(0.91)
G
20.3
(0.80)
23.0
(0.91)
H
1108.3
(43.63)
1265
(49.80)
Weight kg (lbs.)
25.0
(55.1)
37.0
(81.6)
8 Input RFI Filters
Filter Dimensions (continued)
122.0 (4.08)
F E
B
H
E E F
122.0 (4.08)
C
A D
5.0 (0.20) Dia.
Ground Stud
G
Catalog
Number
1336-RFB-475-G
1336-RFB-590-G
1336-RFB-670-G
A
300.0
(11.81)
B
794.0
(31.26)
C
160.0
(6.30)
D
275.0
(10.83)
E
200.0
(7.87)
F
70.0
(2.76)
G
12.5
(0.49)
H
740.0
(29.13)
Weight kg (lbs.)
29.0
(63.9)
Input RFI Filters 9
!
ATTENTION: To prevent electrical shock, disconnect the power source before installing or servicing.
1.
Perform the appropriate step below (A, B, C, D or E) to mount the filter and drive.
A. 1336-RFB-7-AA, 16-AA, 30-A Filters
Mount the filter and drive to the panel. See the Dimension &
Mounting diagrams provided in this document. Drive mounting information can be found in the User Manual.
B. 1336-RFB-7-A, 16-A Series B Filters
Two mounting methods are available; filter and drive (as one assembly) or side-by-side. Choose the method that best suits your application, then refer to the Dimension information on page 6 and mounting diagram on page 11. Drive mounting information can be found in the User Manual.
Important: Hardware must be installed as shown in the
Mounting diagram on page 11.
C. 1336-RFB-30-A4, 27-B, 48-B, 80-C Filters
Using the supplied hardware, mount the filter and drive (as one assembly) to the panel. Hardware must be installed as shown in Figure 2 on page 11.
D. 1336-RFB-150-D, 180-D, 340-E Filters
a) Mount the drive to the panel using the Mounting diagram provided in this document as a guide. Drive mounting information can be found in the User Manual.
b) Using the Dimension and Mounting diagrams provided, correctly orient and temporarily mount the filter (using top mounting hole(s) only) to the enclosure back plane.
Important: Filter must be carefully positioned for proper alignment with the conduit box (and drive).
c) Insert lower filter bolt(s) and secure all hardware.
Remove the lower filter access panel and conduit box cover.
d) Attach the conduit box to both the filter and drive using the two nipples/fittings and locknuts provided. Refer to the diagram on page 14 for knockout definitions and mounting point for conduit box.
e) Route filter output leads through the conduit box and into the drive. Replace access panel and conduit box cover.
E. 1336-RFB-475-G, 590-G, 670-G Filters
Mount the filter using the Dimension & Mounting diagrams provided in this document. Drive mounting information can be found in the User Manual.
10 Input RFI Filters
2.
The RFI filter must be connected between the incoming AC supply line and the drive input terminals.
Important: The filter may cause ground leakage currents.
Therefore a solid ground connection must be provided as shown below.
Remove the filter access panel (or terminal block cover) to expose the input terminal block. Connect the incoming AC lines (see note 1) to the appropriate terminals on the block ("Line/L1, L2,
L3"). Replace access panel/cover.
1
Incoming AC lines are connected to 1336-RFB-475, 590, 670 filters at the lower set of filter bus bars.
Input power (source to filter) wiring must be in conduit or have shielding/armor with equivalent attenuation.
!
ATTENTION: To guard against possible equipment damage, RFI filters can only be used with AC supplies that are nominally balanced (and grounded) with respect to ground. In some installations, three-phase supplies are occasionally connected in a 3-wire configuration with one phase grounded (Grounded Delta). The filter must not be used in Grounded Delta supplies.
Filter Wiring - 1336 PLUS/ PLUS II, FORCE & IMPACT
Conduit/4-Wire Cable
RFI Filter
Line
L1
L2
L3
E
Load
L1’
L2’
L3’
E’
R (L1)
S (L2)
T (L3)
PE
ESC SEL
JOG
Shield Terminated in Cable
Clamp on A Frame Drives
Nearest
Building Structure Steel
3.
Connect remaining wires. Cables must use knockouts as defined on page 14.
4.
To assure that the RFI filter is effective and to reduce cable radiation, all cables entering and/or exiting the filter/drive must be shielded or armored. The ground conductor of the motor cable
(drive end) must be connected directly to the drive ground terminal, not to the enclosure bus bar. At the motor end, the ground conductor should also be connected to the motor case ground. The shield or armor should be bonded to the filter (and drive). At the motor end, the shield should also be connected to the motor case ground.
Important: Drive and filter must be mounted to a common back plane with a positive electrical bond and in close proximity to one another.
Three-Phase
Input 1
Filter Mounting
Series B Filters can be mounted using either method
Important: A positive electrical bond must be maintained between drive and filter at all 4 corners. Star washers can be eliminated if a positive electrical bond is assured.
Input RFI Filters 11
Three-Phase Input 1
Star Washers
Flat Washer
Bolt Access
Panel
Bolt
To Motor 1
Cable Supplied with Filter 1
Figure 1 (Side-by-Side)
1336 PLUS & PLUS II
Frames A1 - A3 2
Conduit 1
To Motor 1
Figure 2 (One Assembly)
1336 PLUS, PLUS II , FORCE & IMPACT
Frames A4, B & C 2
1
2
Input power (source to filter) and output power (filter to drive and drive to motor) wiring must be in conduit or have shielding/armor with equivalent attenuation. Shielding/ armor must be bonded to the metal bottom plate.
Refer to the Filter Selection table on page 5 for frame references and corresponding catalog numbers.
12 Input RFI Filters
Three-Phase
Input 1
Filter Mounting (continued)
Important: Drive and filter must be mounted to a common back plane with a positive electrical bond. Spacing is determined by
Conduit Box.
Three-Phase
Input 1
Access Panel and
Input Terminal Block
Lower Access Panel
To Motor 1
To Motor 1
Conduit Box 1
Figure 4
1336 PLUS, PLUS II , FORCE & IMPACT
(Conventional Mounting)
Frames D & E 2
Conduit Box 1
Nipple/Fitting
Figure 3
1336 PLUS, PLUS II , FORCE & IMPACT
(Through-the-Wall Mounting)
Frames D & E 2
1
2
Input power (source to filter) and output power (filter to drive and drive to motor) wiring must be in conduit or have shielding/armor with equivalent attenuation. Shielding/ armor must be bonded to the metal bottom plate.
Refer to the Filter Selection table on page 5 for frame references and corresponding catalog numbers.
Input RFI Filters 13
Filter Mounting (continued)
Important: A positive electrical bond must be maintained between the enclosure and filter (including brackets), fans, and drive. To assure a positive electrical bond, any paint near all mounting points must be removed.
Important: Cooling fans are required for proper drive operation. Fans and air intake openings must be EMI shielded. Refer to the drive User
Manual for CFM recommendations.
75.0
(2.95) to Drive Input
Terminals
All Dimensions in Millimeters and (Inches)
Mounting Brackets
AC Input Terminals
831.0
(32.72)
Important: This information represents the method used to mount 1336-RFB-475, 590 &
670 filters in an Allen-Bradley supplied EMC enclosure. User supplied EMC enclosures must follow all of the guidelines shown. Illustrations are only intended to identify structural mounting points and hardware shapes. You must design and fabricate steel components based on the actual mounting configuration, calculated loads and enclosure specifications. Refer to the drive
User Manual for drive mounting requirements.
Typical Drive Placement
Typical Bracket for Stability
(G Frame Only - Mount between PE Terminals & Enclosure)
Figure 5
1336 PLUS, PLUS II , FORCE & IMPACT
(Typical Filter Mounting)
Frames F & G 1, 2
1
2
Input power (source to filter) and output power (filter to drive and drive to motor) wiring must be in conduit or have shielding/armor with equivalent attenuation. Shielding/ armor must be bonded to the metal bottom plate.
Refer to the Filter Selection table on page 5 for frame references and corresponding catalog numbers.
14 Input RFI Filters
Control I/O
Frames A1 through A4
Filter Input Motor Output
1336 PLUS, PLUS II, FORCE & IMPACT Knockout Definitions
Dimensions are in Millimeters and (Inches)
Frames B and C
Filter Input
Motor Output
Control I/O
SCANport
SCANport
22.2/28.6 (0.88/1.13) - 3 Plcs.
22.2 (0.88) - 1 Plc.
28.6/34.9 (1.13/1.38) - 3 Plcs.
22.2 (0.88) - 1 Plc.
Filter Input
Frame D
Motor Output
Control I/O
SCANport
Filter Input
Frame E
Motor Output
Control I/O
SCANport
(Side of Drive)
34.9/50.0 (1.38/1.97) - 1 Plc.
34.9 (1.38) - 3 Plcs.
62.7/76.2 (2.47/3.00) - 2 Plcs.
88.9/104.8 (3.50/4.13)
2 Plcs.
12.7 (0.50)
3 Plcs.
Publication RF-101ML-EN – December, 1999
Supersedes July, 1999
P/N 74103-446-01 (06)
Copyright 1999 Rockwell International Corporation. All rights reserved. Printed in USA.
