Elumotive Automatic Transfer Switch (ATS) provides fast, reliable dual-source changeover between mains supply and standby generator.
Elumotive Automatic Transfer Switch (ATS) provides fast, reliable dual-source changeover between mains supply and standby generator. Purpose-built for 24/7 continuous duty in hospitals, data centres and industrial plants, our ATS achieves sub-100 ms transfer with fully mechanical interlock and remote monitoring.
| Parameter | Value |
|---|---|
| Rated current | 63A / 100A / 160A / 250A / 400A / 630A / 800A / 1000A / 1250A / 1600A / 2000A / 2500A / 3200A |
| Rated voltage | AC 230V / 400V (3P4W or 4P) |
| Number of poles | 3P / 4P |
| Frequency | 50 / 60 Hz |
| Rated insulation voltage (Ui) | 800 V |
| Rated impulse withstand (Uimp) | 8 kV |
| Transfer time | < 100 ms (electrical); mechanical dwell adjustable 0–30 s |
| Utilisation category | AC-33iB (motor + resistive mixed load) |
| Mechanical life | ≥ 8000 operations |
| Electrical life | ≥ 2000 operations at rated current |
| Short-circuit withstand (Icw) | ≥ 25 kA / 1 s (frame dependent) |
| Control mode | Automatic / Manual / Remote / Test |
| Communication | Modbus RTU (optional), dry-contact status output |
| Interlock | Mechanical + electrical double-interlock (guaranteed anti-parallel) |
| Auxiliary contacts | 2 NO + 2 NC per source, additional configurable |
| Ambient temperature | −25 °C to +70 °C |
| Ingress protection | IP20 (standard); IP54 in enclosure |
| Standards | IEC 60947-6-1, GB/T 14048.11 |
| Certifications | CE · CCC · ISO 9001 |
CE Mark · ISO 9001:2015 · CNAS · UDEM · IEC 61000 · IEEE Std 519 · GB/T 14549-93
Contact our engineers for detailed technical drawings, custom voltage/current configurations, OEM branding options and competitive project pricing. All Elumotive products ship worldwide with full documentation.
