3G3RX2-A2550 is a higher-power three-phase 230 V RX2 option with a 55 kW ND rating. Its 220 A ND output anchors large-motor assessment. Defining loading, heat removal and commissioning scope together makes process-control procurement clearer.
Selection for your application
Prepare the motor load schedule and cabinet heat-removal concept before selection.
Technical specifications
| Model | 3G3RX2-A2550 |
|---|---|
| Supply class | 230 V three phase |
| Motor power ND | 55 kW |
| Output current ND | 220 A |
| Motor power LD | 75 kW |
| Output current LD | 270 A |
| Control method | Open/closed-loop V/f and vector |
| Built-in EMC filter | Yes |
| Ingress protection | IP20 |
ND and LD represent different duties. Verify motor current, load profile and environment together; select options separately.
Does the 75 kW value apply to all motor duties?
It depends on lighter-duty ratings and must be evaluated separately from the 55 kW ND case.
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Official manufacturer family/representative visual; not an exact dimensional or nameplate photograph.
Official product record · Manufacturer document
