China Chziri Variable Speed Drive Chziri 15kw

Variable Speed drive 15kW have the following meatures.
1. Variable Speed drive 15kW is our new type frequency inverter.
2. Variable Speed drive 15kW are high performance open loop vector inverters for controlling asynchronous AC induction motors and permanent synchronous motors.
3. Output frequency of Variable Speed drive 15kW: 0-600Hz.
4. Variable Speed drive 15kW have Multiple password protection mode
5. Variable Speed drive 15kW can support remote control operation keypad, convenient for remote control.
6. Variable Speed drive 15kW have V/F curve &multi-inflection point setting, flexible configuration.
7. Variable Speed drive 15kW have Keyboard parameter copy function. Easy to set the parameters for multi-inverters.
8. Wide industry application for Variable Speed drive 15kW to expand special function according to different industries.
9. Variable Speed drive 15kW have multiple hardware and software protection and optimized hardware for anti-interference technology.
10. Variable Speed drive 15kW have Multi-step speed and wobble frequency running (external terminal 15 steps speed control).
11. Unique adaptive control technology for Variable Speed drive 15kW. Auto current limiting and voltage limiting and under-voltage restrain.
12. Variable Speed drive 15kW Optimized external installation and internal structure and independent air flue design, fully enclosed electrical space design.
13. Variable Speed drive 15kW have Output automatic voltage regulation function. (AVR), automatically adjust the output pulse width. To eliminate the influence of the grid change on load.
14. Variable Speed drive 15kW have Built-in PID regulation function to facilitate the realization of closed loop control of the temperature, pressure and flow. And reduce the cost of the control system.
15. Variable Speed drive 15kW can support Standard MODBUS communication protocol. Easy to achieve the communication between PLC, IPC and other industrial equipments.


ItemItem DescriptionInputRated voltage& FrequencySingle /Three phase 220VAC . Three phase 380V.50Hz/60HzAllowable Voltage rangeVoltage fluctuate range:-20%~+20%
Voltage unbalance rate:<3%;Frequency fluctuation:≤5%OutputRated voltagethree phase 0~ input AC voltageFrequency0.00~600.00HzOverload capacityType G:150% 1minute,180% 1 second,200% transient protection
Type P:120% 1minute,150% 1 second,180% transient protectionControl FunctionModulation modeOptimal space voltage vector PWM modulation
Control modeSensorless vector control (SVC), V/F control . Torque control
Frequency accuracy
Digital setting::Max. Frequencyx±0.01%
Analog setting:Max. Frequencyx±0.2%Frequency resolutionDigital setting :0.01HZ;
Analog setting :Max. Frequency x0.1%.Starting frequency0.00~10.00HzTorque liftAutomatic torque lift: To lift the torque automatically according to the output current.
Manual torque lift, Range: 0.1_30.0%Slip compensationSetting range:0~150%,The inverter output frequency can be auto-regulated within this range according to the motor load, so as to reduce the speed variation of the motor due to load fluctuation.Acceleration/deceleration
time Minutes/Seconds can be selected as time unit .0.1~3600S can be set in sequence .Carrier frequency1.0~15.0KHzJog functionJog frequency range:0.01~600.00Hz,
Jog acceleration /deceleration time 0.1~3600.0S can be set.V/F curve1:linear curve;2:quadratic;3:user defined V/F curve