19‘’1u 220v AC 27.3A Enofazni 6-30kva 500map sts statično preklopno stikalo STS cena

Enofazno statično preklopno stikalo STS z rešitvijo dvosmernega vhodnega stikala. Generally speaking one way input disconnected ,Priključen je še en vhod in napajanje do bremena. Ko izpade napajanje, STS samodejno odklopi začetni vhod, in vklopi drugo njeno , and the load is continuously to the power supply.

Funkcija izdelka：

• Full digital control, strong anti-jamming capability and high computerization speed;
• The transfer time is ≤5ms; visoka zanesljivost; manual and automatic switches are both available;
• Močna preobremenitvena zmogljivost; can be started under the full load;
• Having input and output over-voltage and under-voltage, over-temperature and overload protection functions, itd.;
• The front panel is equipped with a control panel (NA for the one less than 10K), so the information about the condition is obvious.

Single Phase STS Front Panel：

Single STS Rear Panel：