Eaton SPI003A1-4

Active front end variable frequency drive

• Frame : FR4
• Bussman Fuse Type (aR) 170M1560
• U_N : 690 (V)
• I_N : 20 (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 offers a compact DC frequency converter. It is particularly allotted for plain applications. Offering exceptional ease of setting, DC is ideal for quick entry into service. This compact frequency converter is the best variant for serial systems in the area of mechanical engineering. General DC bus transmissions are used in a multitude of applying and combinations. Drives that are braking can transmit the power right to the drives in a motoring mode.