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The PowerFlex 755 series includes the 20G11JC910JN0NNNNN model, an AC drive designed to excel in various industrial applications. Its input supply operates on a 3-phase system with a voltage of 400 V AC and has a DC bus rated at 540 V DC, providing effective power management for demanding motor control tasks.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 755 |
| Part Number | 20G11JC910JN0NNNNN |
| Weight | 2748.00 lbs (1246.47 kg) |
| Input Supply | 3-phase, 400 V AC |
| DC Bus | 540 V DC |
| Power (Normal Duty) | 500 kW |
| Current Rating | 910 A |
| Power (High Duty) | 400 kW |
| Motor Rating | 670 HP |
| Braking Transistor | Not built-in |
| Control Mode | PID / V/Hz |
| Filtering | EMC filter, jumper set |
| Motion Function | Not available |
| Display | No HIM module |
| Enclosure | IP54 / NEMA 12 |
| Operating Temperature | –20 to 60 °C |
| Storage Temperature | –40 to 70 °C |
The 20G11JC910JN0NNNNN model from Allen Bradley's PowerFlex 755 series is engineered for high-performance AC drive applications. Operating with a 3-phase input supply rated at 400 V AC, this drive accommodates a DC bus voltage of 540 V DC. Among its significant parameters, it can deliver a normal duty output of 500 kW and handle a hefty current rating of 910 amps. This drive is also capable of a high duty power rating of 400 kW.
Designed for significant motor applications, it supports motors rated up to 670 HP, making it suitable for demanding operational needs. While the drive does not include a built-in braking transistor, it delivers impressive control through its PID and V/Hz control modes. This unit is enhanced with EMC filtering, which is prepared with a jumper setting for improved performance in various electromagnetic conditions.
Operating temperature ranges are designed for robustness, with the drive functioning effectively between –20 and 60 °C. Storage conditions are also flexible, with capabilities stretching from –40 to 70 °C. The drive is housed within an IP54/NEMA 12 enclosure, providing protection against moisture and dust, ensuring that it remains reliable in challenging environments. Notably, the drive does not feature a human interface module, positioning it for users who require effective integration without additional display interfaces.
| Revision Part # | Also known as | |
|---|---|---|
| 20G11JC910JN0NNNNN Ser A | 20G11JC910JN0NNNNN/A, Series A, Rev A | |
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