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Suitable for outdoor high voltage sulfur hexafluoride circuit breaker with AC 50HZ and rated voltage 126kV

Basic Information
Place of Origin: XIAN,China
Brand Name: XG
Certification: ISO CCC
Model Number: LW-126
Minimum Order Quantity: 1set
Packaging Details: WOODEN CASE
Delivery Time: 7-15 DAYS
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 2000set
Detail Information
Rated Voltage: 126kV Rated Frequency: 50HZ
Rated Current: 3150A Isc Rated Short-circuit Breaking Current Isc: 40kA
Rated Short Time Withstand Current/duration: 40/3 KA/s Rated Peak Withstand Current: 100kA
Rated Short Circuit Awitching Current: 100kA Electrical Life: 16 Time
Mechanical Life: 6000/10000 Time

Product Description

1.Suitable For Outdoor High Voltage Sulfur Hexafluoride Circuit Breaker With AC 50HZ And Rated Voltage 126kV

 

This product is developed and improved by our company and XIGAO institute with sulfur hexafluoride gas as insulation and arc extinguishing medium, using single pressure variable open distance self-blowing type arc extinguishing principle of outdoor device. The product is suitable for 126kV three-phase AC 50HZ power system, used to divide and combine load current, overload current, short circuit current.

 

2.Parameters of self-energy outdoor sulfur hexafluoride circuit breaker

 

NO Item Units Technical parameters
1 Rated voltage kV 126
2 1min power frequency withstand voltage effective(value) kV To earth 230
Fracture 230
3 Lighting impulse withstand voltage effective (value) kV To earth 550
Fracture 550
4 Rated frequency Hz 50
5 Rated current A 3150
  Rated line charging switching current A 50
6 Rated short-circuit break current kA 40
7 Rated peak withstand current kA 100
8 Rate short time withstand current/duration kA/s 40/3
9 Rated short circuit switching current kA 100
10 Rate out-of-step breaking current kA 10
11 First-pole-to-clear factor   1.5
12 Rated opreation sequence   O-0.3s-CO-180s-CO
13 Rated SF6 gas pressure(20) Mpa 0.60
14 Electrical life Time 16
15 Mechanical life Time 6000/10000

 

3. Working application

 

Altitude:no more than 3000 m,

Ambient temperature:-30~40,
Wind speed:34 m/s,

Filth grade: ||| grade(25MM/kV).

 

4. Technical drawings

 

Suitable for outdoor high voltage sulfur hexafluoride circuit breaker with AC 50HZ and rated voltage 126kV 0

 

5.Factory

 

Suitable for outdoor high voltage sulfur hexafluoride circuit breaker with AC 50HZ and rated voltage 126kV 1

 

6. Delivery

 

Suitable for outdoor high voltage sulfur hexafluoride circuit breaker with AC 50HZ and rated voltage 126kV 2

 

7. FAQ

 

1. Send out technical data to better seek all useful information; We will recommend it very well.

If possible, please include a reference picture to avoid any misunderstanding or any link from our website so that we can better understand.

2. Delivery time depends on the quantity of the order. Some standard types are in stock .Otherwise it will take 3-15 days.

3. Usually by sea, we can send it to you by air for small or urgent orders.

4. All our activities are certified to ISO 14001:2015 and IEC standards.

Contact Details
Emma

Phone Number : +8613319220197

WhatsApp : +008613319220197