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China factory - Xi'an Xigao Electricenergy Group Co., Ltd.

Xi'an Xigao Electricenergy Group Co., Ltd.

  • China ,Shanxi
  • Verified Supplier

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China 110 Kv SF6 Circuit Breaker Operating Time Range IEC Standard
China 110 Kv SF6 Circuit Breaker Operating Time Range IEC Standard

  1. China 110 Kv SF6 Circuit Breaker Operating Time Range IEC Standard
  2. China 110 Kv SF6 Circuit Breaker Operating Time Range IEC Standard
  3. China 110 Kv SF6 Circuit Breaker Operating Time Range IEC Standard

110 Kv SF6 Circuit Breaker Operating Time Range IEC Standard

  1. MOQ: 1 SET
  2. Price: USD300-1000
  3. Get Latest Price
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Delivery Time 7-15 DAYS
Packaging Details WOODEN CASE
Standard GB, IEC Standard
Function control and protection
Installation Location power plants, substations and power systems etc
Warranty 12 months
Package exporting standard package
MOQ 1set
Operation type electric or manual
life span More than 15 YEARS
Working Temperature -45℃ to +40℃
Brand Name XG
Model Number LW
Certification ISO,CCC
Place of Origin XIAN

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram Delivery Time 7-15 DAYS
Packaging Details WOODEN CASE Standard GB, IEC Standard
Function control and protection Installation Location power plants, substations and power systems etc
Warranty 12 months Package exporting standard package
MOQ 1set Operation type electric or manual
life span More than 15 YEARS Working Temperature -45℃ to +40℃
Brand Name XG Model Number LW
Certification ISO,CCC Place of Origin XIAN
High Light 110 Kv SF6 Circuit BreakerIEC SF6 Circuit Breaker110 Kv circuit breaker sf6

110 kv sf6 circuit breaker operating time range

Product Description
110 kv sf6 circuit breaker operating time range

110 kv sf6 circuit breaker operating time range

 

Drawings

110 kv sf6 circuit breaker operating time range110 kv sf6 circuit breaker operating time range

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 72.5
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-66 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 66KV three-phase AC 50HZ power system, which is used for points and load current , overload current and short circuit current.

 

4.Standards

  • GB1984
  • GB/T28001-2011 idt OHSAS18001:2007
  • GB/T24001-2004 idt ISO14001:2004
Company Information
SHORTEN DISTANCE WITH REAL MANUFACTURER

110 kv sf6 circuit breaker operating time range

 

Certifications
ISO 9001:2008 & National CCC certification

XIGAO GROUP CERTIFICATES

110 kv sf6 circuit breaker operating time range

Packaging & Shipping
SAFE PACKAGING & FAST DELIVERY
110 kv sf6 circuit breaker operating time range

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    1997

  • Total Annual:

    200000000-450000000

  • Employee Number:

    200~300

  • Ecer Certification:

    Verified Supplier

XIGAO Electricenergy Group Co., Ltd is founded in 1993, 320000m2 plant, specialized in manufacturing high & low voltage power transmission and distribution (PTD) equipment, always focusing on the business at collection of research, design, OEM, ODM and trade in CN.     &nb... XIGAO Electricenergy Group Co., Ltd is founded in 1993, 320000m2 plant, specialized in manufacturing high & low voltage power transmission and distribution (PTD) equipment, always focusing on the business at collection of research, design, OEM, ODM and trade in CN.     &nb...

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  • Xi'an Xigao Electricenergy Group Co., Ltd.
  • Weibei industrial zone, Lintong district, Shanxi. CHINA
  • https://www.loadbreak-switch.com/

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