GK600 User Manual
Chapter 2 Product Information
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GK600-4T18.5G/22L, and the model with brake chopper is GK600-4T18.5G/22LB. Braking resistor needs to be
mounted externally with reference to 3.4.3.
** means the rated input current configured a DC reactor. The drive GK600-4T90G/110L - GK600-4T500G is
provided with an external-mounted DC reactor in shipment as default. Be sure to connect the DC reactor. Failure to
comply may result in drive abnormal run. GK600-4T560G and GK600-4T630G are cabinet type, whose DC reactor
and output AC reactor are inbuilt as default.
2.4 Technical Features of GK600
Table 2-2 Technical Features of GK600
Power input
Rated input
voltage
3-phase
AC208V/AC220V/AC230V/AC240V
/
AC380V/AC400V/
AC415V/AC440V/AC460V/AC480V
1-phase
AC220V/AC230V/AC240V
Frequency 50Hz/60Hz, tolerance ±5%
Voltage
range
Continuous voltage fluctuation ±10%, short fluctuation
-15%~+10%, i.e. 200V: 170V~264V, 400V: 323V~528V
Voltage out-of-balance rate <3%, distortion rate as per the
requirements of IEC61800-2
Rated input
current
See Section 2.3
Power output
Applicable
motor (kW)
See Section 2.3
Rated
current (A)
See Section 2.3
Output
voltage (V)
3-phase: 0~ rated input voltage, error < ±3%
Output
frequency
(Hz)
0.00~ 600.00Hz; unit: 0.01Hz
Overload
capacity
150% - 1min, 180% - 10s, 200% - 0.5s every 10 min
Control
characteristics
V/f patterns
V/f control
Sensor-less vector control 1
Sensor-less vector control 2
Range of
speed
regulation
1:100 ( V/f control, sensor-less vector control 1)
1:200 (sensor-less vector control 2)
