HOT!! SGLD Series automatic change-over switch/electrical changeover switch

Specifications

Automatic transfer switch SGLD(general type):

General:

SGLD series automatic transfer switch suitable for AC50HZ,rated voltage 380,DC rated voltage up 220V,rated electric current to 3200A.The switch is used in the infrequent on and off circuit.
Performance characteristics:
1.Full electrical engineering integrity which allows auto-control without external controller
2.The world high-tech logic control circuit with strong anti-jamming and no enviromental interference.
3.The mechanism with spring powered accumulator applied in the switch main body,which allows for zero electrical arc by the feeler connection and disconnection.
4.The products have three poles,four poles,and(three poles+on and off neural pole)
5.Current grades can be divided into 100A 160A 250A 630A 1000A 1250A 1600A 2000A 2500A 3200A
6.3 control modes(RBC)
7.R.Municipal power supply-Municipal power supply,automatic change and automatic recovery,protection of missed phase.
8.B.125A up to 630A Municipal power supply,automatic change and recovery,over voltage or low-voltage function
9.C.Municipal power supply-oil generator,automatic change and automatic recovery.Having the functions of over-voltage or lower-voltage of phase shortage protection and frequency detection.
10.The switches can bepadlocked to keep the position status.
11.To use key to switch to select operation.

  SGLD BRIDGE&ENCLOSURE

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