Suitable for 3KV to 12KV 3 phase AC 50Hz ring net electric system, or terminal power supply system.
receiving & distribution power energy
Also suitable for transformer substation
Successfully widely used by Three Georges project, national engineering designing institute, mining company, cement mill, stell mill,sugar factory,wood industry, chemical industry, city planning, and other place with big power motor and high electric consume place.
2) Executive standard:
GB3904; GB3906; GB16926; GB/T11022; GB15166; GB1985; IEC420
1:ring net cabinet with full-closed metal structure, to prevent foreigh matters get into cabinet to cause short circuit, also prevent human touch electrified working parts.
2:multi safety protection functionς
3:easy operation and maintenance
observe window for easy check inside condition
4:the main chamber are:
cable chamber; --- for cable connection, also install breaker /arrester/current sensor/earth switch/safety lock
switch control chamber---loaded switch(SF6) /dasymeter/ gas density relay
lower voltage chamber ---interlock device/ operation device / indicator
generatrix chamber---on top of cabinet, 3 phase generatrix
each chamber are seperated individually to avoid interfere, and keep safety
Product Specification / Models
the cabinet size will designed according to loops.
the general size is W 375--1000mm/D 960mm/H 1600--1800mm
Worldwide Electric Group Co., Ltd. is a technology joint-stock enterprise specialized in R&D, manufacture and operation. Our products are energy saving & controlling equipment of electromotor, energy saving & automation of electrical power systems