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Lead the way in sustainability with Eaton’s SC9000 active front end (AFE) variable frequency drive. Built on proven industry-leading inverter technology to optimize efficiency and reliability, the AFE drive offers bi-directional power flow allowing you to recapture energy when braking and provides power-factor correction, further reducing the costs of your electric grid. The SC9000 AFE is available stand-alone or can be seemlessly integrated into a full lineup of switchgear and controls for maximum footprint and cost savings.
The SC9000 AFE is available stand-alone or can be seamlessly integrated into a full lineup of switchgear and controls for maximum footprint and cost savings.
Eaton's SC9000 provide a wide range of solutions across applications, including synchronous transfer to arc-resistant offerings. Learn more about what drive is right for you.
Eaton's Synchronous Transfer System maximizes capital efficiency by operating multiple motors of varying hp with one single drive. The incorporation of Ampgard motor control with the double bus designs ensures superior performance. Learn more about synchronous drives transfers and benefits.
| POWER RATING | 500-2000 hp |
| INPUT VOLTAGE RATING | 2400-4160 V |
| OUTPUT VOLTAGE RATING |
0-2400 V 0-4160 V Contact Eaton if higher output voltage is required |
| BASIC IMPULSE LEVEL (BIL) |
60 kv BIL |
| INTERRUPTING RATING | 50 kA rms symmetrical |
| AMBIENT TEMPERATURE (WITHOUT DERATING) |
0 to +40 degrees C 0 to +50 degrees C with de-rating |
| STANDARD OVERLOAD RATING (VARIABLE TORQUE) |
110% for 1 minute out of 10 minutes |
| OPTIONAL OVERLOAD RATING (CONSTANT TORQUE) |
150% for 1 minute out of 10 minutes |
| OUTPUT FREQUENCY |
1-120 Hz |
| EFFICIENCY | >97% |
| POWER LOSS RIDE THROUGH | 5 cycles |
| IEEE | 519/1566 |
| UL | 347A |
| NEMA | ICS6/ICS7 |
| CSA | C22.2 |
| THIRD PARTY RECOGNITION/APPROVAL | UL/cUL available for most configurations |
| ENCLOSURE TYPE |
Indoor with gaskets and filters |
| ACCESSIBILITY |
500-2000 hp: 112” w x 113” h x 50” d |
| BUS INSULATION | Heat shrink sleeve |
| BUS SUPPORTS | Glass polyester |
| COOLING | Forced air |
| SWITCHING DEVICE |
Medium voltage IGBTs |
| DEVICE MOUNTING |
Draw-out inverters |
| INPUT POWER CIRCUIT PROTECTION | Vacuum contactor with current limiting fuses |
| HEAT LOSS | 23 W/hp or 25 W/hp when output filter is included |
