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38kv 3Phase 800A Outdoor Vacuum Automatic Recloser

Short Description:

 

Rated Voltage:38kV

Rated current:800A

Rated frequency:50Hz

Payment Terms:TT , LC


  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Product Detail

    Product Tags

    Automatic Reclosing Switch

    Overview
    LAR is applied to three-phase AC 50Hz, rated voltage is 15 ~ 38kV of outdoor high voltage switch equipments.Circuit breaker in accord with the national standard GB1984 "high voltage AC circuit breaker" and "professional standards JB3855 3.6 ~ 40.5kV outdoor AC high-voltage vacuum circuit breaker" and the related IEC standards. Pole Mounted Circuit Breaker is widely used in10KV distribution network(power plant and substation for electric equipment control and protection),substations,industrial companies,mining companies etc.A circuit breaker having repeatedly interrupting and fast re-closing ability.
    No transformer oil or SF6 gas inside it, it meets the non oil improvement and environment protection requirements.

    Service environment
    1. Air temperature:Maximum temperaatture:+85ºC:Minimum temperature:-45ºC

    2.Humidity: Monthly average humidity 95%;Daily average humidity 90%

    3. Altitude above sea level:Maximum installation altitude:2500m or more higher

    4.Ambient air not apparently polluted by corrosive and flammable gas,vapour etc.

    5. No frequient violent shake

    Offering

    With optional classes for rated current range:
    Rating voltage available from 15kV-38kV
    Rating current available from 200A to 1600A
    Breaking capacity from 12.5kA-31.5kA
    With optional classes for installation styles:
    Three phase, vacuum recloser.
    With optional relay protection curves for user choice:
    Instantaneous over-current protection. Timing over-current protection.
    Negative sequence over-current protection. Directional over-current protection(*).
    Over-voltage protection. Under voltage protection.
    With optional choice by locally or remotely.
    With optional communication protocols & I/O port for user choice:
    RS-232 and RS-485 ports supporting. DNP3.0 communication protocol support(*). Modbus communication protocol is optional(*).
    IEC 60870-5-101 communication protocol support.
    The recloser can communicate through GPRS(Or GSM) modem with English or Chinese languege (*).
    With optional measurement functions for user:
    Rated currents, System phase current.
    Rated voltages, System phase voltage& secondary low voltage power supply voltage. Frenquency, power(kWh), reactive power(kVarh),power factor .
    With optional reclosing interval for user pre-program:
    Reclosing times setting support.
    Dead time setting support.
    With events recording function:
    SOE 64 operations record.
    Fault record and normal operation record.
    Note: (*) mean should customized by manufacturer if needed.

    PELATED PRODUCTS

    Technical parameter

    Rated voltage

    kV

    38

    Rated current

    A

    630-1250

    Rated frequency

    Hz

    50/60

    1min power frequency withstand voltage Dry/Wet

    kV

    85/75

    Lightning impulse withstand voltage opposite/fracture

    kV

    170

    Rated short circuit breaking current

    kA

    12.5

    Rated Short Current Switching Current(peak value)

    kA

    31.5

    Rated Peak Value Withstand Current

    kA

    31.5

    4s Short Time Withstand Current

    kA

    12.5

    Operation sequence

    O-0.3s-CO-3s-CO-3s-CO

    Breaking Current Frequency Under Rated Short Circuit

    times

    30

    Mechanical life

    times

    10000

    Secondary Loop 1min Power Frequency Withstand Voltage

    2

    Dimension

    10005

    >> Why choose us

    DESIGN SERVICES

    Packaging design and improved product mix have a history of more than 20 years. It is the most important to establish and maintain the unique characteristics and style of products

    PRODUCT SAMPLING

    Mass production can only start after you approve it

    DEVELOPMENT

    New product development, different market characteristics and commitment to international trade facilitation, credibility and transparency

    AFTER-SALE SERVICE

    Customer feedback: actively looking for solutions to problems, professional technical guidance and long-term after-sales service

    奖状

    COMPANY INTRODUCTION

    公司图片
    Company profile

           Lawrence Electric Co., Ltd. is a high-tech enterprise focusing on power transmission and distribution products, providing customers with one-stop service of power transmission and distribution products.

            It mainly produces and sells lightning arrester, insulator, fuse, isolation / load switch, SF6 / vacuum circuit breaker, power supply fittings, optical cable fittings, switch cabinet and other transmission and distribution products. The company has production bases and sales centers in Jiangxi, Zhejiang, Uganda, Tanzania and other places.

    Nature of Business

            Our products have operated safely in the power supply systems of more than 20 countries and regions around the world for more than 10 years. They are also qualified suppliers of China State Grid and China Southern Power Grid. At present, they have gained a good reputation in the field of power system in the world.

    world

            We have received high-quality product recommendation letters from power supply companies in Kenya, Uganda, Tanzania, Zambia, Guinea, Ghana, Togo, Mozambique, Nepal, Guyana, Myanmar and other countries and regions.

    Real shooting factory

    factory

    Conformity inspection

    test

    Ehibition

    xhibition

    22

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    企业愿景:成为全球输配电集成供应商
    OUR VISION: ONE STOP SERVICE FOR THE GLOBAL DISTRIBUTION AND SUBSTATION ELECTRICAL MATERIALS.
    企业价值观:以卓越品质立企业之本,以优质服务得民众之心。
    OUR VALUE: SUPERIOR QUALITY BUILDS THE FOUNDATION, EFFICIENT SERVICE WINS CUSTOMER’S CREDIT.
    企业精神:团队协作,勇于开拓,持之以恒,共创辉煌。
    OUR SPIRIT: FOCUS ON TEAMWORK AND COLLABORATION
    BRAVE IN EXPLORATION AND CREATIVITY
    NEVER GIVE UP ON ANY COMPANY PERSONNEL
    TO CREATE A BRILLIANT TOMORROW TOGETHER
    员工行为:倾听,微笑,赞美,坚守承诺,感恩。
    CONDUCT CODE: LISTEN, SMILE, PRAISE, APPRECIATE
    企业责任:为客户创造价值,为员工创造美好生活,为社会做出应有贡献。
    OUR RESPONSIBILITY: MAXIMIZE CUSTOMER’S PROFIT, CREATE GREAT CONDITION FOR STAFF,
    MAKE CONTRIBUTIONS TO THE WHOLE WORLD !。

    PACKAGING AND TRANSPORTATION

    Packaging-and-transportation

    Warranty

    We are aware of the quality assurance. If you have any question, please contact the customer service, so as to ensure that you can use them and solve your worries.

    About Delivery

    The production cycle is generally 10 to 30 working days depending on the product. In case any urgent materials please contanct with us for fast delivery.


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