ZN63 VS1 VCB HVvacuum circuit breaker Indoor drawer type fixed circuit breaker switch (1600220275652)

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Price:RUB 42,458.08
Price in USD:Details

Quantity:


Product Overview

Description

 Overview:

ZN63 series vacuum circuit breaker is three-phase AC 50/60Hz indoor high voltage switchgear with the voltage of 11-40.5kV, it is used to control and protect electric utilities in industrial and mining enterprises, power stations and substations. Based on more than ten years of extensive experience in design and manufacture of vacuum circuit breaker, we introduce a new generation of high performance product in the twenty-first century.It complies with the requirement of IEC56 standards and so on.

Rated voltage range: 11kV,15KV, 24kV,33KV, 40.5kV;
Rated current range: 630A, 1250A, 1600A, 2000A, 2500A, 3150A, 4000A, 5000A;
Rated breaking current: 20kA, 25kA, 31.5kA, 40kA, 50kA;
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Main features:

1.Mechanical and electrical durability During rated current, breaking times can reach to 10000, 20000 During rated
short-circuit current, breaking times can reach to 20, 30 and 50 times.

2. The circuit breaker has complete functions. It is used to switch on/off various loads as specified by DL standards, such as method 1-5, capacitor, out-of-phase conditions.

3. Easy maintenance Normally, it just needs to clean the operating mechanism and add lubricants.

4.Vertical insulating tube Protect it from various environmental impacts.

5.With complete product portfolio Rated current from 630A to 5000A Rated short-circuit current form 20kA to 50kA

6.It has the features of series, strong versatility, convenient use and easy maintenance. All products have passed
500 running-in tests according to reliability principle in the factory before delivery, so as to ensure the reliability.

7. We will provide you with qualified and high-efficient after-sales service.

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Service Conditions:

1. Ambient temperature: -40℃~+40℃;Daily temperature difference:Daily change ≤ 25℃;

2. Altitude: ≤1000m; if applied in special conditions, it is designed to 2000m to 4000m to meet the requirements of different altitudes.

3. The wind speed does not exceed 35m/s (equivalent to 700pa on the cylindrical surface).

4. Ice thickness: ≤10mm.

5. The working environment of solar radiation: ≤1000W/m2.

6. Pollution level: IV grade.

7. Seismic intensity: ≤ 8

8. No flammable, explosive hazard, chemical corrosion and violent vibration

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Product Parameter:

 

Item

Unit

Parameters

Rated Voltage

KV

12

24

40.5(36)

Rated Frequency

HZ

50/60

50/60

50/60

Lightning Impulse Withstand Voltage

KV

75/95

75/95

75/95

Power Frequency Withstand Voltage 1 Min(Dry/Wet)

KV

48

65

95/118

Rated Current

A

630-4000A

630-2500A

Peak Withstand Current(peak)

KA

50/63/80/100

50/63/80

Rated Short Time Making Current

KA

50/63/80/100

50/63/80

Rated Short Time Withstand Current(4s)

KA/S

20/25/31.5

Rated Cable(line) Charging Breaking Current

A

50 and 10

Rated Short Circuit Breaking Current

A

20/25/31.5/40

Rated Single Capacitor Bank Switching Current

A

400

600

Rated Operating Sequence

Mpa

O-0.3S-CO-180S-CO

Mechanical Life

Times

10000

Operation of Mechanical Stability

Times

6000

 

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 product details:

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More circuit breakers:

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A corner of the production workshop:

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Application field:

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Q: Are you a trading company or manufacturer?

A: We are a factory of more than 20 years' experiences.

 

Q: Is it all right to make customer's own brand name?

A: Sure, with your authorization of brand. We accept OEM service.

 

Q: How do you control the quality? 
A: We have QC team comply with TQM to ensure the quality. Each step is in compliance to the standards. At the same time, we will take photos and shoot video for you if you need.

 

Q: How long does it take for me to get the quotation? 
A: For customized products, we will quote after you provide the requested product details within 48 hours because we need the time to calculate the cost, but we will quote as soon as possible.

 

 

 

1600220275652
0.0298 s.