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
