Product Specifications
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North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
Specifications
145kv gis switchgear
1,2001 won"leading new product certificate"
2,2002 won technology prize
3,High safety
4,GB
Type ZF23-126/T2000-40 Gas insulated metal-enclosed switchgear
Product Overview
Type ZF23-126/T2000-40 three-phase in one enclosure gas-insulated metal-enclosed switchgear is a kind of collective electric appliance which adopts SF6 as the insulation and arc-distinguishing medium.It consists of circuit breaker, combined disconnecting and grounding switch, high-speed grounding switch, current transformer, voltage transformer, arrester, inlet/outlet bushing, cable terminal and other high voltage electrical components.
Technical Parameters
No. |
Item |
Unit |
Parameter |
1 |
Rated voltage |
KV |
126 |
2 |
Rated frequency |
Hz |
50 |
3 |
Rated current |
A |
1250/1600/2000 |
4 |
Rated short circuit making current |
KA |
100 |
5 |
Rated short-circuit breaking current |
KA |
40 |
6 |
Rated short-time power frequency withstand voltage |
KV |
To earthing230,Across the isolating distance 230+73 |
7 |
Rated lightning impulse withstand voltage |
KV |
To earthing550,Across the isolating distance 550+103 |
8 |
4s rated heat-stabling current |
KA |
40 |
9 |
Rated dynamic stable current |
KA |
100 |
10 |
Rated operating sequence |
S |
O-0.3-CO-180 |
11 |
Rated SF6 pressure (22°C gage pressure) |
MPa |
Circuit breaker room:0.6,other room 0.5 |
12 |
Rated control voltage |
V |
DC 110 or 220 |
13 |
Machinery life |
Time |
Circuit breaker:10000,Disconnectors and earthing switches:2000 |
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
