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Normal Speed 10kv Voltage Vacuum Circuit Breaker Zn63 VS1 -12 630A 1250A Indoor Handcart

Shandong Weiteri Electric Co., Ltd.
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    Buy cheap Normal Speed 10kv Voltage Vacuum Circuit Breaker Zn63 VS1 -12 630A 1250A Indoor Handcart from wholesalers
     
    Buy cheap Normal Speed 10kv Voltage Vacuum Circuit Breaker Zn63 VS1 -12 630A 1250A Indoor Handcart from wholesalers
    • Buy cheap Normal Speed 10kv Voltage Vacuum Circuit Breaker Zn63 VS1 -12 630A 1250A Indoor Handcart from wholesalers

    Normal Speed 10kv Voltage Vacuum Circuit Breaker Zn63 VS1 -12 630A 1250A Indoor Handcart

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    Certification : ISO9001-2000, CCC
    Supply Ability : 50000PCS/Years
    Payment Terms : L/C, T/T
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    Normal Speed 10kv Voltage Vacuum Circuit Breaker Zn63 VS1 -12 630A 1250A Indoor Handcart

    Basic Info.

    Model NO.
    ZN63 VS1-12KV
    Breaking Capacity
    High Voltage Circuit Breakers
    Operation
    Manual Type
    Speed
    Normal Type Circuit Breaker
    Arc-extinguishing Medium
    Vacuum
    Installation
    Fixed
    Structure
    Recloser
    Poles Number
    3
    Type
    Circuit Breaker
    Function
    Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
    Certification
    ISO9001-2000, CCC
    Trademark
    Witry OEM
    Transport Package
    Export Standard Wooden Case
    Specification
    12kv
    Origin
    Shandong China
    HS Code
    8535210000

    Product Description

    ZN63 (VS1) type indoor high voltage vacuum circuit breaker

    Product overview


    VS1 (ZN63A) type indoor high voltage vacuum circuit breaker (hereinafter referred to as circuit breaker) is the indoor switchgear used for 12kV power system, power grid equipment as well as protection and control unit of the power equipment in industrial and mining enterprises. Due to its special merits, vacuum circuit breaker is in particular suitable for frequent operation at rated working current or for multiple times of short circuit current breaking.

    It is of operating mechanism and circuit breaker integrated design. It can serve as the fixed installation unit or be equipped with the special feed mechanism to form the withdrawable unit.

    Service condition
    a) Ambient temperature: maximum +40ºC; minimum -15ºC
    b) Ambient humidity: Daily average RH ≤95%
    Monthly average RH ≤90%
    Daily average steam pressure ≤2.2×10-3MPa:
    Monthly average steam pressure ≤1.8×10-3MPa
    c) Altitude: 2000m
    d) Seismic intensity: no more than 8
    e) In places without water dripping, inflammable and explosive hazards, chemical corrosive gases or violent vibration.
    Technical specification
    No.ItemsUnitParameters
    1Rated voltagekV12
    2(1min)Rated short duration power frequency withstand voltage (1min)42
    3Rated lightning impulse withstand voltage(peak)75
    4Rated frequencyHz50
    5Rated currentA630
    1250
    1250
    1600
    2000
    2500
    3150
    1250
    1600
    2000
    2500
    3150
    6Rated short circuit breaking currentkA2531.540
    7Rated short-time withstand current2531.540
    8Rated short-circuit durations4
    9Rated peak withstand currentkA6380100
    10Rated short circuit closing current6380100
    11[1min]Secondary circuit power frequency withstand voltage (1min)V2000
    12Rated single/back to back capacitor bank breaking currentA630/400 (800/400 for 40kA)
    13Rated capacitor bank inrush making currentkA12.5 (frequency of no more than 1000Hz)





    About Our Company

    Shandong Witry Electric Co., Ltd. is a professional electrical equipment enterprise located in Shandong province east of China, integrating R&D, design, manufacture, supply and export.

    The main products are high-voltage transmission and transformation equipment, high and low-voltage switchgear, cable tray. the products are widely used in power, metallurgy, chemical industry, machinery, medicine, mining, textile and other industries.
    Mission & Vision
    Thinking and doing more, make customers do less.
    Being more efficient, make customers more beneficial.
    Represent with quality, make reputation with service.
    Sincerely treat guests, make friends in business.

    We are committed to producing only the highest quality products that meet or exceed our customers' expectations and requirements. Our goal is to achieve 100% customer satisfaction by delivering the best products and services on time and defect free. We will achieve this individually and corporately through tested and proven processes and controls in our Quality System, and with a constant focus and effort on continuous improvement.
    Our Employees
    Our employees consists of experienced, well-motivated and dedicated team of engineers, technicians, sales executives and management staff.

    Our company has a strong technical team, all-weather provide convenient fast pre-sale and after-sale service and detailed engineering technical solutions.
    Our Equipment and Management
    Our factory covers an area of 100,000 square meters and has 18 workshops. The main equipment includes laser cutting machine, Shearing Machine, automatic ladder edge production line, high-voltage electrostatic powder spraying production line, etc. It has more than 100 sets of imported CNC processing equipment and precision testing equipment.

    Each process has strict quality control and processing technology, and the products fully comply with national standards and IEC (International Electrotechnical Commission)standards. The company has successfully obtained ISO9001:2008 quality management system, ISO14001:2004 environmental management system and OHSAS18001:2007 occupational health and safety management system certification.








































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