Home > SF6 Circuit Breaker >

ISO 33kv 36kv 400A SF6 Gas Circuit Breaker In Substation

Product Categories

Xi'an Xigao Electricenergy Group Co., Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

ISO 33kv 36kv 400A SF6 Gas Circuit Breaker In Substation

Brand Name : XG

Model Number : LW8A

Certification : ISO

Place of Origin : XIAN,CHINA

MOQ : 1 SET

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 2000 SET

Delivery Time : 7-15 DAYS

Packaging Details : WOODEN CASE

Name : SF6 Gas Circuit Breaker

Rated voltage : 33kv 36kv 40.5kv

Rated current : 400A 3150A

Installation Location : Circuit Breaker In Substation

Warranty : 24 months

Medium : SF6

Operation type : electric or manual operate

life span : 15 YEAR

rated breaking current : 31.5kA

Contact Now

33kv 36kv 40.5kv 400A 3150A SF6 Gas Circuit Breaker In Substation

1. LW8A-40.5 SF6 Circuit Breaker Feature

Excellent breaking performance, short burning arc time, long life;
Mechanical life of more than 3000 times;
Operation frequently, each can be installed 12 current transformers;

2. LW8A-40.5 SF6 Circuit Breaker Advantages

1. It conforms to GB1984 standard,GB/T28001-2011 idt OHSAS18001:2007,GB/T 24001-2004 idt ISO14001:200;

2. Frequent operation, each set can be installed with 12 current transformers;

3. The new sf6mkz pointer type densitometer, the pressure gauge reading is not affected by the temperature change.

3. Environmental Conditions

The daily average saturated vapor pressure: ≤2.2KPa;

The monthly average value: ≤1.8KPa.

Altitude: ≤3000m

Seismic intensity: ≤8

Air pollution level: Level Ⅲ

Ambient temperature: -30°C~+40°C
Relative humidity: ≤95%or≤90%

Wind pressure: ≤700pa

4. Technical Parameter

Name		Data
Rated voltage		40.5
Rated current(A)		1600/2000
Rated Insulate level	Power frequency withstand voltage(kV)1min	95
	Thunder impulse withstand vltage (kV)	185
Rated short-circuit breaking current(kA)		25/31.5
Rated outof-phase breaking current (kA)		7.9/10
breaking current of earth fault in different phase(kA)		27.4/34.8
Rated breaking current of single capacitor bank(A)		400
Rated Operating sequence		O-0.3S-CO-180S-CO
Rated SF6 gas pressure(Mpa)		0.5
Switch-off time(on rated voltage)(ms)		30≤t≤40
Switch-on time(on rated voltage)(ms)		60≤t≤80
Rated short-circuit making current(peak) (kA)		63/80
Rated short-circuit duration (s)		4
Rated short-circuit with stand current (kA)		25/31.5
Rated peak value withstand current(kA)		63/80
Mechanical life (time)		10000
Cumulative breaking times of rated short-circuit breaking current 31.5 kA/40kA(time)		20
Cumulative breaking times of rated current(time)		2000
Annual leakAge rate of SF6(%)		≤0.5
Water content of SF6(VV)(PPm)		≤150
Outer insulating leakAge ratio distance(mm/kV)		≥25,≥31
Weight of the circuit breaker(KG)		1000

5. Photo

ISO 33kv 36kv 400A SF6 Gas Circuit Breaker In Substation

Product Tags:

400A SF6 Gas Circuit Breaker

36kv SF6 Gas Circuit Breaker

Substation SF6 Gas Circuit Breaker

China ISO 33kv 36kv 400A SF6 Gas Circuit Breaker In Substation wholesale

ISO 33kv 36kv 400A SF6 Gas Circuit Breaker In Substation Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Xi'an Xigao Electricenergy Group Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!