Eaton SPI820A0-4
Active front end variable frequency drive
- Frame : FI12
- Bussman Fuse Type (aR) 170M8547
- Size: 3SHT
- UN : 690 (V)
- IN : 1250 (A)
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- Comments
SPECIFICATION:
- Frame : FI12
- Bussman Fuse Type (aR) 170M8547
- Size: 3SHT
- UN : 690 (V)
- IN : 1250 (A)
- Input voltage Uin (AC) front end modules: 380–500 Vac/525–690 Vac
- Input voltage Uin (DC) inverter: 465–800 Vdc/640–1100 Vdc
- Ambient operating temperature: –10 to 50 °C
- Storage temperature: –40 to 70 °C
- Vibration: 5–150 Hz
- Digital inputs: 6, positive or negative logic; 18–30 Vdc
- Auxiliary voltage: +24 V, ±15%, max. 250 mA
- Output reference voltage: +10 V, +3%, max. load 10 mA
- Cooling capacity required: Approximately 2%
- Overcurrent protection: Yes
- Unit over temperature protection: Yes
- Motor overload protection: Yes
- Motor stall protection: Yes
- Motor underload protection: Yes
- Short-circuit protection of 24 V and 10 V reference voltages: Yes
Eaton SPI frequency converters are two-forked DC power inverters for supplying and control of AC motors. The products are powered by a general DC bus drive. The charging circuit is required in the event that a live DC bus joint is needed. The SPI series inverters have many advantages:
- Ease of use
- Space-saving construction
- Productivity
- Rugged and reliable
DC side charging circuit integrated up to 75 kW and external for higher output ratings (FI9 - FI14).
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