Electronic by-pass
Description
The US-12N microprocessor-controlled automatic transfer switch has two 230Vac inputs (AC1 and AC2) for two different power sources (mains, inverter, generator, etc.). As default, the 230Vac loads are supplied from the power source which is connected to the AC2 input. When this power source is no longer available (power failure, inverter deep-discharge disconnection, etc.), the loads are transferred automatically and safely to the AC1 power source.
Nominal voltage |
230 Vac ~ 50 Hz |
Max. current |
12A |
Max. output power |
2.760 VA |
| Switch-over time: | less than 1 sec (not uninterrupted nor synchronised) |
Dimensions (L×W×H) |
130 × 130 × 60 mm |
Weight |
300 g |
Protection |
IP55 |
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