GK600 User Manual
Chapter 2 Product Information
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Basic
functions
Output
terminals
1 high-speed pulse output, 0~50kHz square wave signal
output. It can output signals such as frequency setting, or
output frequency, etc.
1 digital output
1 relay output (can be extended to 2)
1 analog output (can be extended to 2), voltage/current
output programmable; can output signals such as
frequency setting, or output frequency, etc.
Featured
functions
Parameter copy, parameter backup, common DC bus, free switchover
between two motors‟ parameters, flexible parameter displayed & hidden,
various master & auxiliary setting and switchover, flying start, a variety of
Accel/Decel curves optional, automatic correction of analog, brake
control, 16-step speed control programmable (2-step speed supports
flexible frequency command), wobble frequency control, fixed length
control, count function, three history faults, over excitation brake, over
voltage stall protection, under voltage stall protection, restart on power
loss, skip frequency, frequency binding, four kinds of Accel/Decel time,
motor thermal protection, flexible fan control, process PID control, simple
PLC, multi-functional key programmable, droop control, autotuning,
field-weakening control, high-precision torque restraint, V/f separated
control
Protection
functions
Refer to Chapter 7- Troubleshooting
Environment
Place of
operation
Indoors, no direct sunlight, free from dust, corrosive
gases, flammable gases, oil mist, water vapor, water drop
or salt, etc.
Altitude
0-2000m. De-rate 1% for every 100m when the altitude is
above 1000 meters
Ambient
temperature
-10
℃
-40
℃
. The rated output current should be derated
1% for every 1
℃
when the ambient is 40
℃
-50
℃
Relative
humidity
0~95%, no condensation
Vibration
Less than 5.9m/
s
2
(0.6g)
Storage
temperature
-40
℃
~+70
℃
Others
Efficiency at
rated Amps
Rated power
7.5kW and below: ≥93%
11~ 45kW: ≥ 95%
55kW and above: ≥98%
Installation 560kW and 630kW are cabinet type,
the others are wall-mounted
IP grade
IP20
Cooling
method
Forced air cooling
