Lbs, Sf6 Load Break Switch, Disconnect Switch

Product Details
Certification: ISO9001, CCC
Protection: Corrosion Resistance
Installation: Hanging
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  • Lbs, Sf6 Load Break Switch, Disconnect Switch
  • Lbs, Sf6 Load Break Switch, Disconnect Switch
  • Lbs, Sf6 Load Break Switch, Disconnect Switch
  • Lbs, Sf6 Load Break Switch, Disconnect Switch
  • Lbs, Sf6 Load Break Switch, Disconnect Switch
  • Lbs, Sf6 Load Break Switch, Disconnect Switch
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Basic Info.

Model NO.
GSC-SC6
Housing
Epoxy Resin
Max. Current
630A
Max. Voltage
24kv
Withstand Curren
20ka,16ka
Rated Voltage
24kv
Rated Current
630A
Making Current
50ka
Standards
IEC,GB
Service Temperature
-35~40c
Humidity
95%
Operating
Manual/Motor
Transport Package
Carton, Wooden Case
Specification
Phase distance: 210mm,
Trademark
GRENO
Origin
Xia Men
Production Capacity
1500sets/Month

Product Description

We offer :
Load break switch
Lbs, Sf6 Load Break Switch, Disconnect SwitchLbs, Sf6 Load Break Switch, Disconnect SwitchLbs, Sf6 Load Break Switch, Disconnect SwitchLbs, Sf6 Load Break Switch, Disconnect SwitchLbs, Sf6 Load Break Switch, Disconnect Switch
Load break switch+fuse combination set
Load break switch top unit
Load break switch lower unit
GSC-12/24/36kV serie is 3 position SF6 load break switch designed for indoor and outdoor medium voltage switchgear-air insulated panel,adopted SF6 gas as arc-extinguishing and insulation medium, The epoxy resin enclosure ensures good insulation and resistance to moisture and environmental pollution.

characteristics :
Strictly follow the standards of IEC60256-1, IEC60420,GB3804-1990,1997, GB16926,etc....
Small volume ,easy installation and operation
Great adaptability to surrounding environment,suitable for high altitude.
"Warmly wecome to Send us any enquiries anytime
Lbs, Sf6 Load Break Switch, Disconnect Switch

We focus on every detail 
Item NO. Name Unit Technical parameters
Load break switch panel
1 Rated Voltage Un kV 12 24 36
2 Rated Frequency Hz 50 50 50
3 Rated Current A 630 630 630
4 Rated Load Breaking Current A 630 630 630
5 Rated Short Time Withstand Current(rms) kA 20 20 20
6 Rated Short Time Duration s 3 3 3
7 Rated Peak Withstand Current  kA 50 50 50
8 Rated Closed Switch - Off Current A 630 630 630
9 Rated Cable Charging Breaking Current A 10 10 10
10 Rated Active Load Breaking Current A 630 630 630
13 Earthing Switch 2s Short Time Withstand Current  kA 20 20 20
14 Rated Short-Circuit Current Making Times  times 2 2 2
15 Rated Current Breaking Times times 10 10 10
16 Mechanical Endurance  Load Break Switch times 3000 3000 3000
Earthing Switch times 2000 2000 2000
17 SF6 gas anual leakage rate≤   /year 0.10% 0.10% 0.10%
18 Rated Insulation Level Unit Technical parameters
1min Power Frequency withstand voltage(rms) On isolating distance kV 48 60 110
Phase to Phase  kV 42 50 85
Phase to Earth kV 42 50 85
Lightning impulse withstand voltage(peak) On isolating distance kV 85 145 215
Phase to Phase  kV 75 125 185
Phase to Earth kV 75 125 185

Protect and control the electric equipments for power supply and transformer substations.
Especially suitable for ring main unit,distribution switching substation and cable distribution cabinet .
Natural interlock system is easy and reliable, preventing wrong operation & ensures personal safety.
Even when the cable compartment door is open,the interlocking also functions .
The pressure relief valve is located at the rear of the gas tank. It relieves interior pressure when SF6 gas is overpressure resulted from an arc fault. 

Lbs, Sf6 Load Break Switch, Disconnect Switch


3. Structure
The enclosure is a perfect sealing system,at the rear of this gas tank, there is a valve for pressure relief when the arc fault leads to the overpressure of SF6 gas.
We supply:
1).The whole switchgear
2) SF6 load break switch top unit
2).12kv,24kv indoor sf6 load break switch (phase distance:210mm, 275mm )
3).36kv indoor sf6 load break switch 
5). Load break switch + fuse combination lower unit
3.  Operation mechanism 
Using spring operating mechanisms:
There are single spring and double spring -2 types of mechanisms for your choice.

Both types could become motorized by mounting a motor part.
 
Packaging & Shipping
 A. Packaging 
Our standard package way is carton or wooden package according to customers' requirements.
  1. Shipping
Each product is strictly tested before packing for delivery..
We're always ready to help arrange air/express/sea/ shipping.
Company Information
With the advanced technology support from our UK partner,with rich industrial and exporting experience,GRENO is focused on producing a fully range of power distribution and protection products  and their electrical accessories up to 36kV (suitable for indoor and outdoor usage) as following:

Whole set medium voltage switchgear
12kV, 24kV, 36KV load break switches
Automatic reclosers
switche disconnectors 
Current transformers

Protection relay
power automation systems

Vacuum  circuit breakers
For many years,we've been exporting to many countries in Asia,Europe, Middle East,America and Africa, Our products were mainly exported to Europe and our quality has won their deep trust and very good comments.
FAQ
1. How long is the warranty period?
Normally 12 months warranty period.
1. What payment term do you accept?
 T/T,west union and others upon request.
4.How to place order?
Please send us your detailed requirements and we
3.How about type test?
Our client passed type test in Europe, and we also type tested in China.
"Warmly wecome to Send us any enquiries anytime"
Lbs, Sf6 Load Break Switch, Disconnect Switch



 

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