LW36-132kV Outdoor SF6 Gas Breaker In Substation 3 phase

Basic Information
Place of Origin: XIAN
Brand Name: XG
Certification: ISO,CCC
Model Number: LW3
Minimum Order Quantity: 1 SETS
Price: USD300-1000
Packaging Details: WOODEN CASE
Delivery Time: 7-15 DAYS
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 2000 SETS
Detail Information
Rated Voltage: 7.2kV, 12kV, 17.5kV, 24kV, 36kV, 40.5kV Rated Current: 400A 630A, 1250A, 1600A, 2000A, 2500A, 3150A
Frequency: 50/60Hz Poles Number: 3
Phase: 3 Phase Medium: SF6
Material: Galvanized Sheet And Accessories Certificate: ISO14001 BS OHSAS18001
High Light:

132kV SF6 Gas Breaker


LW36 SF6 Gas Breaker


SF6 132 kv circuit breaker

Product Description

LW36-132kV Outdoor SF6 circuit breaker manufacturer

Product Description

SF6 Circuit Breaker

LW36-132 Outdoor SF6 Circuit Breaker

LW36-132kV Outdoor SF6 circuit breaker manufacturer



LW36-132kV Outdoor SF6 circuit breaker manufacturerLW36-132kV Outdoor SF6 circuit breaker manufacturer

1. Environmental Condition

  • Ambient temperature:-40℃~+40℃
  • Altitude:≤2000m
  • Wind pressure:≤700Pa
  • Daily temperature differenc:25℃
  • Icing thickness:≤10mm
  • Air pollution level:Ⅲ

2. Technical Data


No. Item Unit Data
1 Rated voltage KV 132
2 Rated current A 3150
3 Rated frequency HZ 50
4 First pole to clear factor   1.5
5 Rated short circuit breaking current KA 40
6 Rated short-circuit current (peak) KA 100
7 Rated short-circuit withstand current KA 40
8 Rated power frequency withstand voltage(1min) Phase to earth KV K·230
Phase to phase K·(230+70)
9 Rated lightning impulse withstand voltage Phase to earth KV K·550
Phase to phase K·(550+103)
10 Rated peak withstand current KA 100
11 Rated out of step current KA 10
12 Near fault current KA 90%1K
13 Electrical life of rated short circuit breaking current times 20
14 Rated short circuit duration s 4
15 Rated line charging close current A 31.5
16 Rated operation sequence   O-0.3s-CO-180s-CO35
17 Main circuit resistance μΩ ≤35
18 Rated SF6 gas pressure MPa 0.6
19 SF6 gas leakage rate ppm ≤0.55
20 Moisture content of SF6 gas (V/V)   ≤150
21 Mechanical life times 10000
22 Electric distance Phase to earth mm 3906/3150
Phase to phase 3906/3150
23 Each filled with SF6 gas quality kg 8
24 Quality of each circuit breaker kg 1700


3. Application


Self-energy type SF6 circuit breaker LW36B-132 is outdoor unit which is developed by our company and Xi'an High Voltage Apparatus Research Institute with sulfur hexafluoride gas as insulation and arc extinguishing medium and principle of single variable pressure cabinet type arc extinguishing. The product is suitable for 126KV three-phase AC 50HZ power system, which is used for points and load current , overload current and short circuit current.



  • GB1984
  • GB/T28001-2011 idt OHSAS18001:2007
  • GB/T24001-2004 idt ISO14001:2004

5. Features

a) Reliable breaking performance

b) Reliable mechanical operating performance:high operational reliability, mechanical life up to more than 10000 time

c) Reliable insulation

d) Reliable sealing performance

e) Strict process of product components





Company Information

SF6 Circuit Breaker


LW36-132kV Outdoor SF6 circuit breaker manufacturer




ISO 9001:2008 & National CCC certification


LW36-132kV Outdoor SF6 circuit breaker manufacturer






Packaging & Shipping

SF6 Circuit Breaker

LW36-132kV Outdoor SF6 circuit breaker manufacturer


Frequently Asked Question

Are you manufacturer or trading company?

Xi'an XIGAO Group is a specialized manufacturer with over 20years production experience, and have our own

trade mark "XIGAO GROUP".

How to pay sample and express charges?
For samples charge, you could pay through West Union or Transfer to our company's account. If you have a

international express account, we could send samples to you by freight collected. Please kindly note we will

charge a reasonable cost of samples.

What is your terms of payment ?
We accept West Union, T/T, irrevocable L/C at sight. Prefer T/T 30% deposit before production, the balance

against copy of B/L.

How do you control the quality ?
Professional QC team comply with TQM insure you the quality. Each step is in compliance to the standards,At

the same time ,we will take photos or shoot video for you.

What about lead or shipping time?
The lead time depends on the quantity you ordered, generally within 20-30 days upon receipt of advance payment.

Contact Details

Phone Number : +8613319220197

WhatsApp : +8613319220197