INVT Yingwei Ten GD28 series intelligent universal frequency converter GD28-2R2G-2 new product
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Input voltage |
AC 1PH 220V ~ 240V AC 3PH 220V ~ 240V AC 3PH 380V ~ 480V |
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Input frequency |
50Hz or 60Hz, the allowable range is 47~63Hz, and the maximum change rate is 20%/s |
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Inverter power |
0.2kW~22kW |
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Output frequency |
0~599Hz |
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Control mode |
Spatial Voltage Vector Control Mode (V/F), No PG Vector Control Mode (SVC) |
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Motor type |
Asynchronous motor, permanent magnet synchronous motor |
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Speed ratio |
Asynchronous 1:100 (SVC), Synchronous 1:50 (SVC) |
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Speed control accuracy |
±0.2%(SVC) |
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Speed fluctuations |
±0.3%(SVC) |
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Torque response |
<10ms(SVC) |
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Torque control accuracy |
5%(SVC) |
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Starting torque |
Asynchronous: 0.5Hz/200% (SVC) Synchronous Machine: 2.5Hz/150% (SVC) |
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Overload capacity |
Heavy-duty models: 150% /60s, 180% /10s Light load model: 110% /60s, 150% /10s |
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Brake unit |
Built-in brake unit is standard |
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Safety features |
Built-in Safe Torque Stop (STO), SIL3, as standard |
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