Suzhou Silverstone Electric Co., Ltd. >> Sf6-12/24 Ring Main Unit Gas Insulated Switchgear China

Sf6-12/24 Ring Main Unit Gas Insulated Switchgear China

Name: Sf6-12/24 Ring Main Unit Gas Insulated Switchgear China
Brand: China-Manufacturer-Directory.com
SKU: 749105535
Availability: InStock
Rating: 4.8 (142 reviews)

Supplier:	Suzhou Silverstone Electric Co., Ltd.
Price:	Negotiable/Piece
Min Order:	1/Piece
Quantity::
Trade Terms:	FOB

Product Specifications

Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe

Product Description

Technical parameters :

Project	Cable feeder	Transformer feeder	Breaker V unit
Rated voltage	12/24	12/24	12/24
Rated frequency	50 or 60	50 or 60	50 or 60
Rated insulation level
Power frequency withstand voltage	50/60	50/60	50/60
Lightning impulse withstand voltage	125/145	125/145	125/145
Rated current	630	≤125 Note1	630
Breaking closing ability
Rated active load breaking current	630		630
Active load breaking current	31.5		31.5
Rated cable charging breaking current	10		10
Rated breaking current transfer		2700
Rated short-circuit breaking current		Note2	20
Rated short-circuit current	50		50
Dynamic thermal stability capabilities
Rated short time withstand current	20		20
Rated short duration	3		3
Rated peak withstand current	50		50
Mechanical life Times	3000	3000	3000
Other
Ambient temperature ºC	-40 ~ +60	-40 ~ +60	-40 ~ +60
Gas pressure...ºC when the gauge...	0.03	0.03	0.03
Degree of protection	IP67 Gas tank IP67

Note1: dependent to fuse rated current
Note2 :dependent to fuse

Suzhou Silverstone Electric Specialises in Power Transmission, Distribution, Electrical Automation Solutions, Power Quality Solutions, Hydro Power, Solar Power, Power Generation and Substation EPC Consultant.

We manufactures and trades

Power Transformer

--Dry type Transformer (up to 35kV)

--Oil Immersed Transformer (up to 230kV)

GIS (Gas Isolated Switchgear)

--Up to 145kV Compact Gas Insulated Switchgear (GIS)

--Up to 230kV Gas Insulated Switchgear (GIS)

MV Switchgear

--Metal clad AC Enclosed Switchgear

--Packaged Type AC Metal Enclosed Switchgear

--Gas Insulated Switchgear

LV Switchgear

--LV Withdrawable Switchgear

--LV Fixed Switchgear

MV Circuit Breaker

--Vacuum Circuit Breaker

--SF6 Circuit Breaker

--MV Earthing Switch

--Load Break Switch

Reactor

--Dry-type Air Core Reactor Series

--Dry-type Core Series Shunt Reactor

--HV Oil-immersed Shunt Reactor

HV&LV Busbar Trunking System

--Busbar Trunking System (Busway)

--Common Enclosure Busbar

HV Circuit Breaker & Disconnector

--HV Circuit Breaker

--SF6 Circuit Breaker

--HV Disconnector

--Outdoor AC discontector

--HV Earthing Switch

--Outdoor AC Earthing Switch

Capacitor

--All film high voltage shunt capacitor

--High-voltage shunt capacitor banks

--Atlernating filter capacitor complete equipments

Power Protection & Automation

Reactive Compensation

High Voltage Frequency Reactor

Medium voltage variable frequency drives

Medium voltage soft starter

STATCOM (Static synchronous compensator)

Static var compensator with Magnetically controlled reactor

TSC (Thyristor switched capacitor banks)

Active power filter