KE600 Inverter Product Information
9
Frequency setting
mode
Digital setting, analog setting, pulse frequency setting, serial
communication setting, multi-step speed setting & simple PLC, PID
setting, etc. These frequency settings can be combined & switched in
various modes.
Overload capacity
150% 60s, 180% 10s, 200% 3s.
Starting torque
0Hz/180% (Close-loop vector control);
0.5Hz/150% (SVC);
1Hz/150% (V/f)
Speed adjustment
range
1:1000 (Close-loop vector control);
1:100 (SVC),
1:50 (V/f)
Speed control
precision
±0.02% (Close-loop vector control); ±0.5% (SVC)
Carrier frequency
1.0--16.0kHz, automatically adjusted according to temperature and
load characteristics
Frequency accuracy
Digital setting: 0.01Hz
Analog setting: maximum frequency ×0.05%
Torque boost
Automatically torque boost; manually torque boost: 0.1%~30.0%
V/f curve
Three types: linear, multiple point and square type (1.2 power, 1.4
power, 1.6 power, 1.8 power, square)
Acceleration/decele
ration mode
Straight line/S curve; four kinds of acceleration/deceleration time,
range: 0.1s~3600.0s
DC braking
DC braking when starting and stopping
DC braking frequency: 0.0Hz~maximum frequency, braking time:
0.0s~100.0s
Jog operation
Jog operation frequency: 0.0Hz~maximum frequency
Jog acceleration/deceleration time: 0.1s~3600.0s
Simple PLC &
multi-step speed
operation
It can realize a maximum of 16 segments speed running via the built-in
PLC or control terminal.
Built-in PID
Built-in PID control to easily realize the close loop control of the
process parameters (such as pressure, temperature, flow, etc.)
Automatic voltage
regulation
Keep output voltage constant automatically when input voltage
fluctuating
Control
Function
Common DC bus
Common DC bus for several inverters, energy balanced automatically
Torque control
Torque control build-in
Torque limit
“Rooter” characteristics, limit the torque automatically and prevent
frequent over-current tripping during the running process
Wobble frequency
control
Multiple triangular-wave frequency control, special for textile
Timing/length/
counting control
Timing/length/counting control function
Over-voltage &
over-current stall
control
Limit current & voltage automatically during the running process,
prevent frequent over-current & over-voltage tripping
