Product Description
It is three- phase AC, 50 Hz indoor power distribution equipment with the voltage of 12KV. It can be used for protecting and controlling equipments in the fields of power supply and distribution system such as substation and industrial and mining industry etc.
It can match with KYN28(GBM) type of switchgears.The products meet standards of IEC,this seriesof products include:VCB truck,isolation truck and fuse truck etc.
Application
Used for control and protection of substations and equipment; The connection and disconnection of short-circuit currents in the power grid under various operating conditions.
Product Standard
-IEC56 and similar standards in other main industrialized countries
-IEC62271-100 high voltage switchgear and control gear part 1: AC breaker
Features
1.Embedded pole can greatly improve the reliability of insulation, mechanical and breaking performance and really realize the free-maintenance and longer mechanical and electrical life.The embedded poles saves more accessories like fasteners and conduct joints comparing with traditional assembled poles.
2. Mechanism could be manual or motorized.
3.The product is suitable for many kinds of withdrawable metal-clad switchgears and can be fixed installation.
Satisfaction Technical
| NO. |
Name |
Unit |
VSG |
|
| 1 |
Rated Voltage Un |
kV |
12 |
| 2 |
Rated Frequency |
Hz |
50 |
| 3 |
Rated Current |
A |
630 |
| 4 |
Rated Short-circuit Breaking Current |
kA |
31.5 |
| 5 |
Rated Short-circuit Making Current (Peak Value) |
kA |
80 |
| 6 |
Rated Short Time withstand Current(rms) |
kA |
31.5 |
| 7 |
Rated shor-circuit endurance |
s |
4 |
| 8 |
Rated peak withstand current |
kA |
80 |
| 9 |
Rated Cable Charging Breaking Current |
A |
25 |
| 10 |
Electrical Endurance Class |
Class |
E2 |
| 11 |
Capacitive Current Breaking and Making Capacity |
Cass |
C2 |
| 12 |
Mechanical Endurance |
Times |
10000 |
| 13 |
SF6 gas anual leakage rate |
|
|
|
| 14 |
Rated insulation level |
Unit |
|
| 1min power frequency withstand voltage (rms) |
On isolating distance |
kV |
48 |
| Phase to phase |
kV |
42 |
| Phase to earth |
kV |
42 |
| Lightning Impulse Withstand Voltage(peak) |
On isolating distance |
kV |
85 |
| Phase to phase |
kV |
75 |
| Phase to earth |
kV |
75 |
"Warmly wecome to Send us any enquiries anytime"
We focus on every detail
4. We offer:
1). 12kv~24KV indoor sf6 load break switch with phase distance of 200mm,210mm,275mm .
2). 36kv type indoor sf6 load break switch
3).Upper compartment of oad break switch
4). Compartment of load break switch +fuse
2. Shipping
Always ready to help arrange sea/ air/ eaxpress shipping.
Each product is strictly tested before shipment.
1. What rates of indoor sf6 load break switch can you provide?
We offer 12kv,24kv,36kv sf6 load break switch ,for more informations ,welcome to contact us
FAQ:
2.What is the payment term?
T/T, wire transfer, west union
3. Warranty period?
Normally 12 months.
3.How about type test?
Our client passed type test in Europe, and we also type tested in China.
2. Shipping
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