Home > High Voltage Circuit Breaker >

Outdoor HV Porcelain Stanchion Type Vacuum Circuit Breaker Filled With SF6

Product Categories

Compact Transformer Substation [74]
Mobile Transformer Substation [25]
Cast Resin Dry Type Transformer [26]
Oil Immersed Power Transformer [72]
Medium Voltage Switchgear [52]
High Voltage Switchgear [42]
Low Voltage Switchgear [36]
High Voltage Circuit Breaker [30]
Low Voltage Circuit Breaker [7]
Load Switch [16]
High Voltage Disconnect Switch [18]
Earthing Switch [6]
Transformer Fuse [4]
Smart Grid Device And Systems [7]
Electric & Electronic Series Equipment [3]

Ningbo Tianan (Group) Co.,Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

Outdoor HV Porcelain Stanchion Type Vacuum Circuit Breaker Filled With SF6

Name: Outdoor HV Porcelain Stanchion Type Vacuum Circuit Breaker Filled With SF6
Brand: Tianan Electric
Price: 1 USD

Brand Name : Tianan Electric

Model Number : ZW30-40.5/2000-31.5

Certification : VDE ISO9001-2000 CE

Place of Origin : China

MOQ : 1 unit

Price : Pending

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

Supply Ability : 1000 PCS/year

Delivery Time : 35 work days

Packaging Details : Wooden Case

Altitude : up to 3,000m Above Sea Level

Rated Current : 2000A

Rated Short Time Continual Time : 4 S

RAted Voltage : 40.5KV

Contact Now

Outdoor HV Porcelain Stanchion Type Vacuum Circuit Breaker Filled With SF6

Overview

ZW30-40.5/2000-31.5 outdoor HV vacuum circuit breaker (hereinafter referred to as ZW30-40.5) can be used in the power system with rated voltage 40.5KV, rated current 2000A and three - phase AC 50Hz to protect the equipment in the industrial and mineral enterprises, power plants and substations, which can be used as a connecting circuit breaker in the workplaces of frequent operation.
This product complies with the standards of the GB1984-89 AC HV Circuit Breaker, IEC56 HV AC Circuit Breaker and JB3385-1996 3.6-40.5KV Indoor AC HV Vacuum Circuit Breakers.

Parameters

No.	Name			Unit	Value
1	Rated voltage			kV	40.5
2	Rated insulation level	1min power frequency withstand voltage	Dry Test (fracture, phase-to-phase, to earth)		95*
			Wet test (to earth, external insulation)		80*
		Lightning impulse withstand voltage (peak)			185*
3	Rated current			A	2000
4	Rated short circuit breaking current			kA	31.5
5	Rated short-time making current(peak)				80
6	Rated operating sequence			0-0.3sCO-180s-CO
7	Rated out-of-phase breaking current			kA	8
8	Rated single capacitor bank breaking current			A	630
9	Rated duration of short circuit			s	4
10	Rated short circuit breaking current breaking times			Time	20
11	Arcing time			ms	<20
12	Total breaking time			ms	≤85
13	Mechanical endurance (CO)			Time	10000
14	Rated gas-charged pressure	Filling with SF6 when TD-40.5W/2000-31.5(K)vacuum arc extinguishing chamber is used		Mpa	0.02(20℃)
		Filling with dry air or high purity nitrogen when TD-40.5W/2000-31.5(K)vacuum arc extinguishing chamber is used
15	Yearly gas leakage rate			％	≤1
16	Vacuum degree of vacuum arcing chamber	Fresh-from-the factory arcing chamber		Pa	≤1.33X10^-3
		Storage period of 20 years			< 6.6X10^-2

Outdoor HV Porcelain Stanchion Type Vacuum Circuit Breaker Filled With SF6

Product Tags:

indoor vacuum circuit breaker

high voltage vacuum circuit breaker

Buy cheap Outdoor HV Porcelain Stanchion Type Vacuum Circuit Breaker Filled With SF6 product

Outdoor HV Porcelain Stanchion Type Vacuum Circuit Breaker Filled With SF6 Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Ningbo Tianan (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!