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{"title":"110 Kv SF6 Circuit Breaker Operating Time Range IEC Standard","imgUrl":"https:\/\/img.chinax.com\/nimg\/fc\/e9\/86d7fdef938713b42f41dfbcf950-200x200-1\/110_kv_sf6_circuit_breaker_operating_time_range_iec_standard.jpg","attrs":{"Brand Name":"XG","Model Number":"LW","Certification":"ISO,CCC","Place of Origin":"XIAN"}}
{"title":"LW8-40.5KV 35KV 33kv Outdoor High Voltage SF6 Gas Circuit Breaker","imgUrl":"https:\/\/img.chinax.com\/nimg\/e2\/f3\/b0dc8ac41cd3fbf8fb3dfc432b1c-200x200-1\/lw8_40_5kv_35kv_33kv_outdoor_high_voltage_sf6_gas_circuit_breaker.jpg","attrs":{"Brand Name":"XG","Model Number":"LW8A","Certification":"ISO CCC","Place of Origin":"XIAN, China"}}
{"title":"LW8A-40.5 33kv 36kv 400A 3150A SF6 Live Tank Circuit Breaker","imgUrl":"https:\/\/img.chinax.com\/nimg\/cf\/e5\/459556d17e56bfd5ba7ddbcf8f69-200x200-1\/lw8a_40_5_33kv_36kv_400a_3150a_sf6_live_tank_circuit_breaker.jpg","attrs":{"Brand Name":"XG","Model Number":"LW8A","Certification":"ISO","Place of Origin":"XIAN,CHINA"}}
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
Certifications
ISO 9001:2008 & National CCC certification
XIGAO GROUP CERTIFICATES
Packaging & Shipping
SAFE PACKAGING & FAST DELIVERY
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...