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Function description | Specifications | ||
Power input | Input voltage (V) | AC 3PH 380V(-15%)~440V(+10%)Rated voltage, 380V | |
AC 3PH 520V(-15%)~690V(+10%) voltage, 660V | |||
Input Current(A) | Please refer to "Product Ratings" | ||
input frequency(Hz) | 50Hz or 60Hz,allowable range 47~63Hz | ||
Power output | Output voltage(V) | 0~input voltage | |
Output current(A) | Please refer to "Product Ratings" | ||
Output Power(kW) | Please refer to "Product Ratings" | ||
Output frequency(Hz) | 0~400Hz | ||
Technical control performance | Control method | Space voltage vector control mode, without PG vector control mode, with PG vector control mode | |
Motor type | Asynchronous motor, permanent magnet synchronous motor | ||
speed ratio | Asynchronous machine 1:200(SVC), synchronous machine 1:20(SVC), 1:1000(VC) | ||
Speed control accuracy | ±0.2% (without PG vector control), ±0.02% (with PG vector control) | ||
speed fluctuation | ± 0.3% (without PG vector control) | ||
Torque Response | <20ms (without PG vector control), <10ms (with PG vector control) | ||
Torque control accuracy | 10% (without PG vector control), 5% (with PG vector control) | ||
starting torque | Asynchronous motor, 0.25Hz/150% (without PG vector control) | ||
Synchronous machine, 2.5 Hz/150% (without PG vector control) | |||
0Hz/200% | |||
overload capacity | 150% rated current for 1 minute, 180% rated current for 10 seconds, 200% rated current for 1 second | ||
Running control performance | Frequency setting method | Digital setting, analog setting, pulse frequency setting, multi-speed running setting, simple PLC setting, PID setting, MODBUS communication setting, PROFIBUS communication setting, etc. | |
Realize set combination and set channel switching | |||
Automatic voltage adjustment function | When the grid voltage changes, it can automatically keep the output voltage constant | ||
Failsafe function | Provide more than 30 kinds of fault protection functions: overcurrent, overvoltage, undervoltage, overtemperature, phase loss, overload and other protection functions | ||
Speed tracking restart function | Realize shock-free smooth start of rotating motors | ||
Note: 4kW (inclusive) and above have this function | |||
Peripheral interface | Terminal analog input resolution | not more than 20mV | |
Terminal switch input resolution | no more than 2ms | ||
analog input | 2 way,AI1:0~10V/0~20mA,AI2:-10~10V | ||
Analog output | 1way,AO1:0~10V /0~20mA | ||
digital input | 4 common inputs, maximum frequency 1kHz, internal impedance: 3.3kΩ | ||
2-channel high-speed input, maximum frequency 50kHz, support quadrature encoder input, with speed measurement function | |||
digital output | 11 high-speed pulse output, maximum frequency 50kHz | ||
-way Y terminal open collector output | |||
relay output | Two programmable relay outputs | ||
RO1A normally open, RO1B normally closed, RO1C common terminal | |||
RO2A normally open, RO2B normally closed, RO2C common terminal | |||
Contact capacity: 3A/AC250V, 1A/DC30V | |||
Extension ports | Three expansion interfaces: SLOT1, SLOT2, SLOT3 | ||
Expandable PG card, programmable expansion card, communication card, I/O card, etc. | |||
Other | Installation method | Support wall-mounted, floor-mounted, flange-mounted three ways | |
Operating ambient temperature | -10~50℃, use with derating above 40℃ | ||
Protection class | IP20 | ||
pollution level | 2stage | ||
cooling method | forced air cooling | ||
brake unit | 380V 37kW (inclusive) and below are built-in, 380V 45kW~110kW (inclusive) are optional built-in | ||
660V optional external | |||
EMC filter | 380V full range of products can meet IEC61800-3 C3 level requirements | ||
Optional external filter: meet IEC61800-3 C2 level requirements | |||




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