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Copyright 2008
Invertek Drives Ltd
Key Benefits
Retains footprint, terminal layout and core parameter set of Optidrive Plus 3
GV
for fast installation and set up, a true evolution of the range
Designed for centrifugal fan and pump applications with dedicated variable torque control
Up to 50°C Ambient Temperature, rugged design for harsh environments
Internal RFI Filter for compliance with the latest EMC standards
Energy optimizing function provides best possible efficiency and energy savings in real time
Bi-directional Spin Start function allows rapid start and control of fans, even when already turning
Built in PID controller for easy control of flow / pressure
Programmable ‘Sleep & Wake Up’ mode stops the drive operating when not required, with fully automatic restart
Built in Modbus RTU for easy connection to high level networks
Intelligent fire mode
Built in Master – Slave control function with fast set up and selectable scaling
Built in Infra Red
Specification
Output ratings
Overload Capacity
110% for 60 secs
125% for 2 secs
Frequency
0…120Hz
Input Ratings
Frequency
48 - 62Hz
Voltage
200 - 240 + / - 10% 1 Phase (1.5 - 22kW / 2 - 30HP)
200 - 240 + / - 10% 3 Phase (1.5 - 45kW / 2 - 60HP)
380 - 480 + / - 10% 1 Phase (0.75 - 90kW / 1 - 105HP)
380 - 480 + / - 10% 3 Phase (1.5 - 160kW / 2 - 210HP)
480 - 525 + / - 10% 3 Phase (55 - 200kW)
500 - 600 + / - 10% 3 Phase (1.5 - 45kW / 2 - 60HP)
Ambient Conditions
Temperature
Operating : 0 to 50°C Max; Storage : -40 to +60°C
Altitude
0 - 2000m, derate 5% per 100m above 1000m
Ingress Protection
IP20
Programming
Keypad
Yes
PC
Yes
PDA
Yes
Control Specification
Control Method
V / F
PWM Frequency
4…32kHz (effective)
V/Hz ratio
Parabolic (1 adjustment point)
Boost
Automatic after autotune
Stop Mode
Coast / Ramp / DC Brake
Internal Brake transistor
Yes. External Resistor required
Capacity
100% Drive Rated Power continuously
Skip Frequency
One point, adjustable frequency band
Frequency setpoint control
0…10 VDC
+/- 10 VDC
0…24 VDC
4…20mA
0..20mA
Digital - Keypad
RS485 (Master Slave)
ModBus RTU
Pre-set speeds
8
PID Control
Yes
Spin Start
Yes
Acceleration
0..3000 sec
Deceleration
(2 ramps) 0..3000 sec
PC Setup Software
Optistore Plus
Programmable I/O
Input 1
Programmable Digital Input
Input 2 / Output 2
User Selectable Digital Input / Ouptut
Input 3
User Selectable Unipolar Analog / Digital Input
Input 4
User Selectable Bipolar Analog / Digital Input
Output 1
Programmable Analog / Digital Output
Relay 1
Relay Output (30 VDC 5A, 250 VAC, 6A)
Keypad Display
Operating Display
Output Frequency, Current, Rpm, Power and User Scalable values
Remote mount
Optional Optiport Plus remote mounting keypad
Protective Functions
Inverter Trip
Over voltage
Over current
Under voltage
External trip
Motor overload
Over temperature
Short circuited
Earth Fault
Under Voltage
Memory
Last 4 Trips stored
Bus communication
Modbus RTU
Yes
Profibus DP
via Gateway
DeviceNet
via Gateway
RS485 (Optibus)
Standard
Compliance with Standards
EN 61800-3:2004
Adjustable speed electrical power drive systems. EMC requirements
Additional Features
Built in Master - Slave Operation Mode
PID 'Sleep' Mode
Energy Optimising Function