INVT Goodrive3000 GD3000-01-055G-12 Operation Manual page 9

Goodrive3000 series medium voltage inverters
Function
Overload protection
Overvoltage
protection
Undervoltage
protection
Input overvoltage
Important
protection
protection
Input undervoltage
function
protection
Input phase loss
protection
Overcurrent
protection
Overheat protection
2.3.2 Specifications of Goodrive3000 converter
Function
Output current (A)
Power
output Output voltage (V)
Output power factor
Control mode
Max. output
frequency
Motor parameter
autotuning
Speed range
Speed control
accuracy
Running
Speed fluctuation
control
feature
Current limit
Restart after rotating
speed tracking
Torque control
accuracy
Starting torque
Important functions
150% of rated current: 60s, 180% of rated current: 10s
When the bus voltage above set overvoltage, report overvoltage
When the bus voltage below set undervoltage, report undervoltage
When the input voltage above set overvoltage, report overvoltage
When the input voltage below set undervoltage, report undervoltage
Input phase loss detection
Input overcurrent protection
IGBT module temperature detection protection
Table 2-4 Specifications of Goodrive3000 converter
Refer to 2.4.2
0~input voltage of rectifier
0.85~0.95 (depend on different motors)
V/F (V/F separation function), open loop vector, close loop vector
400Hz
Support static and rotation autotuning
Close loop vector: 1:1000
Open loop vector: 1:100
Close loop vector: ± 0.1% of Max. speed
Open loop vector: ± 0.5% of Max. speed
± 0.3% (open loop vector)
± 0.1% (close loop vector)
Max. value can be set to 200% of rated current
Realize smooth start of rotating motor
10% (open loop vector)
5% (close loop vector)
0.5Hz 150% (open loop vector)
Zero frequency 180% (close loop vector)
Master-slave control, multi-step speed running, simple PLC,
ACC/DEC time switch, S curve ACC/DEC, energy saving running,
PID adjustment, MODBUS communication, droop control, torque
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Product overview
Specification
Specification