Dual-bus redundancy for critical loads
Resumen
ATS (Automatic Transfer Switch) and STS (Static Transfer Switch) are single-pole automatic switching devices in 10A, 16A and 32A capacities. In a dual-bus system of two AC sources, they handle detection and switching for the highest-reliability uninterrupted power.
Fully digital DSP control, redundant auxiliary power, advanced power-failure detection and optional SNMP remote management — for computer rooms, IDCs, telecom, finance and industrial process control.
Por qué esta serie
Seamless transfer between two AC buses.
< 6ms typical, < 11ms maximum (two-stage).
Strong processing for high reliability.
Optional card for remote monitoring.
Modelos
Configuraciones representativas — cada unidad es personalizable según su especificación exacta.
Single-pole automatic (ATS) and static (STS) transfer switches for dual-bus, high-reliability uninterrupted power.
Specifications
Input, output and switching characteristics for 10A / 16A / 32A units.
| Item | Specification |
|---|---|
| Input source | Dual input sources |
| Input configuration | 1Φ + N + PE |
| Rated voltage | 220 / 230VAC |
| Rated frequency | 50 / 60Hz |
| Voltage range | 150 – 300VAC |
| Frequency range | Rated frequency ±5Hz |
| Voltage distortion | < 10% |
| Power factor | 0.75–1.0 (10/16A) · 0.8–1.0 (32A), leading or lagging |
| Overload capacity | 125% for 30 min |
| Efficiency (100% linear load) | 98% – 99% |
| Switching stages | Two-stage |
| Auto transfer time | < 6ms typical, < 11ms maximum |
| Capacities | 10A / 16A / 32A |
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