Schneider ATV950U55N4E Altivar Process — now discontinued, supplied from remaining surplus and broker stock.
| Parameter | Value |
|---|---|
| Product type | Variable speed drive |
| Product range / family | Altivar Process ATV900 |
| Parameter | Value |
|---|---|
| Motor power (kW) | 5.5 kW for normal duty 4.0 kW for heavy duty |
| Continuous output current | 12.7 A at 4 kHz for normal duty 9.3 A at 4 kHz for heavy duty |
| Parameter | Value |
|---|---|
| Rated supply voltage range | 380...480 V |
| Network number of phases | 3 phases |
| Internal/auxiliary supplies | External supply for digital inputs: 24 V DC (19...30 V), Internal supply for reference potentiometer (1 to 10 kOhm): 10.5 V DC +/- 5 %, Internal supply for digital inputs and STO: 24 V DC (21...27 V), 1 MOhm 500 V DC for 1 minute to earth |
| Parameter | Value |
|---|---|
| Integrated EMC filter class | Integrated With EMC plate option |
| EMC immunity tests | Electrostatic discharge immunity test level 3 conforming to IEC 61000-4-2 Radiated radio-frequency electromagnetic field immunity test level 3 conforming to IEC 61000-4-3 Electrical fast transient/burst immunity test level 4 conforming to IEC 61000-4-4 1.2/50 µs - 8/20 µs surge immunity test level 3 conforming to IEC 61000-4-5 Conducted radio-frequency immunity test level 3 conforming to IEC 61000-4-6 |
| Parameter | Value |
|---|---|
| Degree of protection (IP) | UL type 1 |
| IP degree of protection | IP55 |
| Acoustic noise level | 52 dB |
| Assembly / installation style | Enclosed |
| Parameter | Value |
|---|---|
| Operating ambient temperature | -15...40 °C (without derating) 40...50 °C (with derating factor) |
| Operating altitude | 1000...4800 m with current derating 1 % per 100 m |
| Relative humidity | 5...95 % without condensation conforming to IEC 60068-2-3 |
| Storage / transport temperature | -40...70 °C |
| Pollution degree | 2 |
| Vibration resistance | 1.5 mm peak to peak (f= 2...13 Hz) conforming to IEC 60068-2-6 1 gn (f= 13...200 Hz) conforming to IEC 60068-2-6 |
| Parameter | Value |
|---|---|
| Certifications & marking | CE |
| Standards compliance | UL 508C IEC 61800-3 IEC 61800-5-1 IEC 61000-3-12 IEC 60721-3 IEC 61508 IEC 13849-1 |
| Parameter | Value |
|---|---|
| Communication protocols | EtherNet/IP Modbus TCP Modbus serial |
The ATV950U55N4E is a Schneider Altivar Process ATV900 drive rated 5.5 kW for normal duty and 4.0 kW for heavy duty, delivering 12.7 A at 4 kHz switching frequency for normal duty and 9.3 A for heavy duty. It ships with an integrated braking chopper and a load break switch, sealed to IP55, and includes EtherNet/IP, Modbus TCP, and Modbus serial as standard fieldbus.
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