ZW32 series outdoor high-voltage vacuum circuit breakers are outdoor high-voltage distribution devices with rated voltage of 12KV-36KV and three-phase AC of 50Hz.It is mainly used for opening and closing the load current, overload current, short circuit current in power...
Product Details
PRODUCTION INTRODUCTION
Volcano strives to bring our customers the latest technology and competitive pricing and best service for pole mounted Auto circuit recloser.
The Zw32 series Auto circuit recloser integrates the functions of control, protection, measurement,communication,fault detection,on-line monitoring of closing or opening.
The vacuum interrupter of the circuit breaker adopts solid sealing technology, and the external insulation adopts silicone rubber sleeve; it has long life and high reliability; the operating mechanism can adopt a miniaturized, high-reliability spring mechanism, or an advanced permanent magnet mechanism. It can also be equipped with isolating switches and intelligent controllers, and can also be used as a sectioner or recloser to realize four remote control functions and power distribution automation.
Offering:
With optional classes for rated current range:
For 15kV, with Breaking capacity 630A 20kA,800A 20kA and 1250A 20kA.
For 27kV, with Breaking capacity 630A 20kA,800A 16kA and 1250A 25kA.
For 38kV, with Breaking capacity 800A 12.5kA and 1250A 20kA.
With optional classes for installation styles:
Single phase, vacuum recloser.
Three phase, vacuum recloser.
Detail Functions:
1.with Instantaneous over current protection, definite time over current protection and over current protection, over current,three-stage current protection, low voltage component block, composite voltage component block or direction component block is available for each section;
2.with zero sequence over current protection, E/F, SEF, with directional model for selection;