Variable Speed Drives

Variable Speed Drives
VariFlexDriveBro5B.qk
10/11/05
2:43 PM
Page 1
Gross Automation (877) 268-3700 · www.carlogavazzisales.com · [email protected]
VariFlexDriveBro5B.qk
10/11/05
2:43 PM
Page 2
AC Drives made easy ...
Bon voyage!
When the journey has been well
planned, you just need to fasten
your seatbelt, sit back and enjoy
the drive.
Every detail is aimed
to speed up your start
Versatile
Controller ...
●
VariFlex provides a
powerful solution for
most motor applications
Simple to set up – all the parameters you need
(for 90% of typical applications) are on the front.
Who else makes it this easy?
●
Easy installation – choose between simple panel mounting
or DIN-rail mounting (up to 2 Hp / 1.5 kW)
●
Simple connections – easy access terminals with clear markings
●
Easy start up – simple push button set up – no need for
complex programming
●
Gets your machine running quickly and reliably with
the minimal fuss
Gross Automation (877) 268-3700 · www.carlogavazzisales.com · [email protected]
VariFlexDriveBro5B.qk
10/11/05
2:44 PM
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Simplicity of set up – in minutes!
Status
Display
Press
Parameter
Display
Press
Parameter 02
Press
Existing Max
Speed (50.0 Hz)
Press
New Max Speed
(45.0 Hz)
Press
Return to
Status Display
END
Stop
Run
0V
Remote speed
reference input
+10V output
Local speed
reference input
Quick to connect...
T1
T2
T3
T4
Modbus RTU (RS485)
Serial Communications
L3/N
U
V
Fault
OK
T5
T6
W
Status
Relay
L2
0-20mA
4-20mA
L1
Twice
10k
(2k min)
Analog output
(motor speed)
+24V output
Digital output
(zero speed)
Enable/Reset
(Not Stop)*
Run Forward
(Run)*
Run Reverse
(Jog)*
Local/Remote speed
reference select
0V
B1
B2
B3
B4
B5
B6
B7
AC Supply
DC
–
–
DC
+
DC
+
•
Brake
Resistor
PE
PE
V
0-10V
+24V
0V
*USA defaults Pr29 = USA
Gross Automation (877) 268-3700 · www.carlogavazzisales.com · [email protected]
VariFlexDriveBro5B.qk
10/11/05
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Options for all applications
Order Code
Description
VF-Keypad Remote
Remote panel mounting LED display to IP54 (NEMA 12) with additional
function key
SM-Keypad Plus
Remote panel mounting LCD multilingual text keypad display to IP54
(NEMA 12) with additional help key. A PC software tool enables you to set
up your own text lines
Remote
Keypad
Parameter
SmartStick
Storage
Upload drive parameters to the SmartStick for storage or for easy setup
of identical drives or downloading to replacement drives
SM-PROFIBUS DP
SM-DeviceNet
Fieldbuses SM-CANopen
SM-INTERBUS
Extra I/O
SM-Ethernet
Ethernet TCP/IP
SM-I/O Lite
Additional I/O (1 x AI (± 10V bi-polar or 4-20mA), 1 x AO (0-10V or 4-20 mA),
3 x DI and 1 x Relay) as well as a speed reference input to connect a
standard incremental encoder for accurate speed holding
SM-I/O Timer
As per SM-I/O Lite but with the addition of a Real Time Clock for
scheduling drive running
SM-PELV
Isolated I/O to NAMUR NE37 specifications for chemical industry
applications
CGSoft
Software for your PC or Laptop which allows you to commission and
store parameter settings. Use with Comms Cable
Comms Cable
Cable with isolation RS232 to RS485 converter. For connecting
PC/Laptop to the drive when using CGSoft or SyPTLite
SyPTLite
Software for your PC or Laptop which allows you to program PLC
functions within the drive. Use LogicStick with Comms Cable
LogicStick
The LogicStick plugs into the front of the drive and enables you to
program PLC functions within the drive
Additional
EMC Filters
These additional filters are designed to operate together with the drive’s
own integral EMC filter in areas of sensitive equipment
Software
PLC
Functions
Braking Resistors
Power
Hardware Gland Cover
Size A, B or C
Top Cover
Size A, B or C
For heavy or repetitive braking or deceleration duties
Bottom metal gland plate cover for installations using conduit entry
Top cover for NEMA 1 installations
Gross Automation (877) 268-3700 · www.carlogavazzisales.com · [email protected]
VariFlexDriveBro5B.qk
10/11/05
2:45 PM
Page 5
Easy but Powerful Drives
SmartStick is a custom memory
stick that makes multiple drive
programming fast, and 100%
reliable. Perfect for storing
correct factory settings for
maintenance records.
Choice of fieldbus modules
enables factory wide
integration, especially with
Ethernet TCP/IP.
Simple additional
metal gland plate
cover for connecting
conduit - UL/NEMA
Compliance.
Replace nano and
micro PLCs by using
the LogicStick and
SyPTLite giving ladder and function
block programming for timers, counters, latches, etc.
– to get the most from SmartDrive’s intelligence
option.
NAMUR
Chemical industry conformance
gives security in demanding
application environments
Recipe changes,
program changes
and manipulation
tasks can be done
easily via
LogicStick, saving money on
extra hardware.
SM-I/O Timer
allows real time
clock applications
for switching on
and scheduling
operations.
‘Click-in’ integration and keypad
set up to almost any fieldbus
network and automation
architecture – with the widest
selection of fieldbus options
Gross Automation (877) 268-3700 · www.carlogavazzisales.com · [email protected]
VariFlexDriveBro5B.qk
10/11/05
2:45 PM
Page 6
Control
General Characteristics
● Open loop vector control
● Speed or torque control
● Speed reference input: 0-10 V, 0-20 mA, 4-20 mA,
(-10 to +10 V SM-I/O Lite option)
● 4 digital inputs
- World (enable, run forward, run reverse, local/remote)
- USA (not stop, run, jog, local/remote)
● Switching frequency: 3 (default) – 6 – 12 – 18 kHz
● Output frequency 0 to 1500 Hz
● Accel and Decel ramps (linear and S type)
● Positive logic control
● Serial communication
- Modbus RTU RS485 via R J45 connector
- Baud rate 4800, 9600, 19200 or 38400 bits per second
● DC injection braking as standard
● Dynamic braking transistor as standard
● Dynamic motor flux V/Hz for energy savings
● Quadratic motor flux V/Hz for fan and pump optimization
●
●
●
●
●
●
●
Maximum overload 150% of rated current for 60s
Intelligent Thermal Management (ITM) optimizes switching frequency
8 preset speeds
Flying start
Mains dip ride through
Automatic no-spin autotune for fast performance optimization
Keypad access to all parameters for more demanding set-ups
Environment
●
●
●
●
●
IP20
NEMA 1 rating with optional cover
Ambient temperature -10 to +40°C @ 3 kHz switching
Humidity 95% maximum (non-condensing)
Electromagnetic Immunity complies with EN61800-3
and EN61000-6-3 and 4
● Electromagnetic Emissions complies with EN61800-3
(second environment) as standard. Complies with EN61000-6-3
(residential) and EN61000-6-4 (industrial) generic standards with
optional footprint EMC filter
Protection
D
● Undervoltage, Supply and DC Link Overvoltage, Phase Loss, Drive
Overload, Instantaneous Overcurrent, Short Circuit, Ground Fault,
Drive Thermal, Watchdog & Motor Thermal Protection.
Dimensions
Drive
size
A
B
C
W
H
H
D
mm
in
mm
in
mm
in
75
85
100
2.95”
3.35”
3.93”
140
190
240
5.5”
7.48”
9.45”
145
156
173
5.71”
6.14”
6.81”
Ratings
W
Motor Power
Hp
kW
Part Number
Size
RVFA120025
A
0.33
0.25
RVFA120037
A
0.5
0.37
RVFA120055
A
0.75
0.55
RVFA120075
A
1.0
0.75
RVFBD20110
B
1.5
1.1
RVFBD20150
B
2.0
RVFCD20220
C
3.0
Supply voltage
and frequency
1 phase
200–240VAC ±10%
48 – 62Hz
100% continuous 150% overload
output current (A) current for 60s (A)
1.7
2.6
2.2
3.3
3.0
4.5
4.0
6.0
5.2
7.8
1.5
1 or 3 phase
200–240VAC ±10%
7.0
10.5
2.2
48 – 62Hz
9.6
14.4
Part Number
Size
RVFB340037
B
0.5
0.37
RVFB340055
B
0.75
0.55
RVFB340075
B
1.0
0.75
RVFB340110
B
1.5
1.1
RVFB340150
B
2.0
1.5
RVFC340220
C
3.0
RVFC340300
C
RVFC340400
C
Motor Power
Hp
kW
Supply voltage
and frequency
100% continuous 150% overload
output current (A) current for 60s (A)
2.0
1.3
1.7
2.6
2.1
3.2
2.8
4.2
3.8
5.7
2.2
5.1
7.7
3.0
3.0
7.2
10.8
5.0
4.0
9.0
13.5
3 phase
380 – 480VAC ±10%
48 – 62Hz
NOTE: Size A & B can be DIN rail mounted or panel mounted. Size C can only be panel mounted
Gross Automation (877) 268-3700 · www.carlogavazzisales.com · [email protected]
VariFlexDriveBro5B.qk
10/11/05
2:45 PM
Page 7
Drive control
the way you need it ...
1/3 to 5 Hp
(0.25 to 4kW)
Panel or DIN Rail Mounting
(DIN Rail mounting on the two smaller
housings for up to 2 Hp / 1.5 kW)
EasyD
rive
CARLO
Pump
EasyD
rive
Motor
status
readout
CARLO
GAVAZZI
Accurate Control
GAVAZZI
Fan
EasyDr
ive
Energy Saving
CARLO
GAVAZZI
Conveyor
Smooth Acceleration
Stop/Go/
Change
EasyDr
ive
CARLO
Extruder
GAVAZZI
Preset
program
upload slot
Reliability
EasyDr
ive
CARLO
GAVAZZI
EasyD
rive
CARLO
GAVAZZI
Mixer
Easy set up
instructions
Simple and Easy
Material Payoff
Performance
Serial communications
Clearly marked,
practically sized
connectors
EasyDr
ive
CARLO
GAVAZZI
Multiple Motor
Open Loop V/Hz
...for easy, powerful and
cost effective motor control
Gross Automation (877) 268-3700 · www.carlogavazzisales.com · [email protected]
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