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Boliang Tongyulndustrial Park,No.2899,Xiangyang North Avenue,Baoding City, Hebei, China

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Gas-insulated switchgear 40.5KV/630A SF6

The 40.5KV/630A SF6 gas-insulated switchgear is an advanced medium-voltage solution featuring modular design for flexible configurations,including co-box and extended units.Certified through national high-voltage testing,it serves secondary transmission/distribution substations and compact applications.Widely used in power distribution stations (open/closed).industrial plants,and infrastructure projects [airports, railways.commercial buildings,subways], it delivers reliable performance in diverse environments

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  • 产品描述
  • Product Features

    • Reliable operation, ensuring safety

    • Compact structure design takes up less space

    • Maintenance-free, long lasting

    Work Environment

    • Ambient air temperature: -25℃~+40℃; maximum daily temperature difference of 25K

    • Ambient humidity: average daily relative humidity: ≤95%

    • Monthly average relative humidity: ≤90%

    • Altitude not exceeding 1000 m;

    • Earthquake intensity: not more than 8 magnitude;

    • No drips,no flammable and explosive hazards, no chemically corrosive gases, andno severe vibrations.

    Specification

    No Projects Unit Load Switch Unit Breaker Unit
    1 Rated Voltage kV 40.5 40.5
    2 Rated Frequency Hz 50 50
    3 Rated Current A 630 630
    4 Rated Insulation Level 1 min frequency withstand voltage Phase-to-phase(P-P] kV 95 95
    Break kV 118 118
    C AC kV 2 2
    Lightning impulse withstand voltage P-P P-G kV 185 185
    Break kV 215 215
    5 Rated short-time withstand current / duration KA/s 25/3 25/3
    6 Rated peak withstand current KA 63 63
    7 Rated short-circuit breaking current KA - 25
    8 Rated short-circuit closing current KA 630 63
    9 Rated transfer current A - -
    10 Rated active load breaking current A 25/3 -

     

     

Company Profile


Yunmu Technology Co., Ltd.  was founded in 2014 and has since emerged as a global provider of advanced intelligent distribution products, PLC control systems, and automatic control systems. The company is also actively engaged in expanding its offerings in integrated energy services, advanced energy storage, intelligent operation and maintenance, and power IoT, among other innovative sectors. 

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FAQ


How long is your delivery time?

If the goods are in stock, it generally takes 5-10 days. If not in stock, it takes 15-20 days, depending on the quantity.

How to pack?

Can be packaged according to customer's needs

Are we a trader or a manufacturer?

We are a manufacturer and have our own factory.

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