Vcb & Controller Outdoor High Voltage Vacuum Circuit Breaker

China Vcb & Controller Outdoor High Voltage Vacuum Circuit Breaker, Find details about China PVB, Outdoors from Vcb & Controller Outdoor High Voltage Vacuum Circuit Breaker

Basic Info.

Model NO.

WSD-ZW32

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB

Certification

ISO9001-2000, CE, UL, CCC

Trademark

Wisdom Power

Transport Package

Wooden Bag

Specification

1.2*1.1*1.1m

Origin

China

HS Code

8535210000

Model NO.

WSD-ZW32

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB

Certification

ISO9001-2000, CE, UL, CCC

Trademark

Wisdom Power

Transport Package

Wooden Bag

Specification

1.2*1.1*1.1m

Origin

China

HS Code

8535210000

Product Desciption

WSD-ZW32-24D Outdoor AC high voltage vacuum circuit breaker (hereinafter referred to as circuit breaker) is a rated voltage of 24 KV, 50 HZ three-phase AC outdoor distribution equipment.The utility model has the advantages of stable and reliable interruption performance, no danger of combustion and explosion, maintenance-free, small size, light weight and long service life.It is mainly used for breaking and closing the load current, overload current and short circuit current in power system.It is suitable for protection and control in power distribution systems of substations and industrial and mining enterprises, and more suitable for rural power grids and frequently operated places.

This product meets GB1984-2003 "High Voltage AC Circuit Breakers" and DL/T402-2007 "Technical Conditions for Order of High Voltage AC Circuit Breakers" and DL/T403-2000 "Technical Conditions for Order of 12 kV~40.5 kV High Voltage Vacuum Circuit Breakers" and other technical standards.

^{1. The vacuum arc extinguishing chamber uses longitudinal magnetic field arc extinguishing technology, which has the characteristics of long electric life and high reliability.
2. The imported epoxy resin for outdoor use and the current APG vacuum injection technology are adopted.
3. Anti-ultraviolet, moistureproof, anti-corrosion, with the advantages of preventing surface discharge, good hydrophobicity and high mechanical strength.
4. Iron and stainless steel boxes, manual and motor configurations are optional for users.
5. Protection, current transformer metering, three-stage over-current protection and power consumption monitoring can be configured according to user's requirements.
6. When configuring reclosure controller, automatic reclosure function can be realized.
7. According to the user's requirements, it can be externally isolated.
8. Operating mechanism can choose permanent magnet structure, which is sensitive to action and can cut off short-circuit current quickly. (Matching)}

Vcb & Controller Outdoor High Voltage Vacuum Circuit Breaker

Serial number	Name		Units	Data
1	Rated voltage		kV	24
2	Rated current		A	630 1250
3	Rated short circuit breaking current		kV	20 25
4	Rated short circuit switching current (peak value)			50 63
5	Rated peak tolerable current			50 63
6	icw			20 25
7	Rated short duration		S	4
8	1 min power frequency Withstand voltage	(wet) alternating, ground-to-ground/fracture	kV	50/65
9		(dry) alternating, ground-to-ground/fracture		65/79
10	Rated operation sequence			Score - 0.3s - Score - 180s - Score
11	Lightning Shock Tolerance Voltage (Peak) Interphase, Ground to Ground/Fracture		kV	125/145
12	Mechanical life		number of times	10000
13	Accumulated Allowable Wear Thickness of Dynamic and Static Contacts		mm	3
14	Rated Current of Overcurrent Releaser		A	5
15	Current Ratio of Current Transformer			200/5,400/5,600/5,1250/5
16	Contact opening		mm	9±1
17	Contact overrun			2±0.5
18	Average Switching Speed		m/s	1.0±0.2
19	Average closing speed			0.6±0.3
20	Opening time		ms	23~45
21	Closing time			25~45
22	Closing bounce time			≤2
23	Synchronization of three-phase dividing and closing			≤2
24	DC Resistance in Each Phase Loop		μΩ	≤80

Vcb & Controller Outdoor High Voltage Vacuum Circuit Breaker
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Vcb & Controller Outdoor High Voltage Vacuum Circuit Breaker

^{1. When ordering, the model, name, quantity and rated value of the product should be specified.
2. Type of switching mechanism (spring or permanent magnet)
3. The user should propose the installation method and select the corresponding fasteners.
4. Users should choose the appropriate functional configuration according to the use requirements.}

Vcb & Controller Outdoor High Voltage Vacuum Circuit Breaker

Founded in 2014, Wisdom Automatic Equipment Wuxi Co. ,Ltd. located in the active economic circle of Yangtze River Delta-Wuxi Xishan National Economic Development Zone. Our main products are including 12/24kv intelligent switchgear, transformer, outdoor 24kv vacuum circuit breaker, high-voltage arrester. Many of our products have certification reports of CQC. As a high-tech enterprise ,We have a professional technical team, providing with design solution and make sure after-sales service. We also have our own R&D team, with the efforts of our team, we have applied for and obtained a lot of patents.

Vcb & Controller Outdoor High Voltage Vacuum Circuit Breaker