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Vacuum recloser CHZ9-12
powerautomatic

vacuum recloser
vacuum recloser
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Characteristics

Type
vacuum
Electrical characteristics
power
Operating mode
automatic
Current

630 A

VAC

12 kV

Description

CHZ9-12 Outdoor Pole HV Vacuum Recloser (hereinafter referred to as circuit breaker) is a kind of outdoor intelligent vacuum switchgear, three-phase AC, with rated voltage of 12kV, rated frequency of 50Hz. The recloser is made up of CH series reclosing controller and ZW32-12/T630-20 type pole AC HV vacuum circuit breaker. It not only has all functions of ZW32-12type vacuum circuit breaker; but also has functions of reclosing and automatic closing and locking relying on the reclosing controller so that it can automatically eliminate instantaneous faults on lines and isolate permanent faults. In addition, it also can be flexibly used in substation in the end of the city network, ring network power supply lines and rural power network lines in combination with HV sectionalizer, to form a relatively advanced and economic power system with automatic control and protection functions. It is the first choice of the new generation outdoor HV switch equipment for renovation and reformation of the city net and rural net.

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Medium Voltage

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.