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    Ring Main Unit, For Smart Grid Protection, Secondary Distribution, Transformer Protection, Industrial Energy Systems

    • ApplicationSmart grid protection, Secondary distribution, Transformer protection, Industrial energy systems
    • TypeIndoor and outdoor
    • FeaturesExtensible and non-extensible formats available, Motorized earthing switch, Front cable entry, Hermetically sealed SF6 unit, Motorized and manual operations for VCB and LBS
    • Ratings12kV/630A/25kA, 22kV/630A/25kA
    • Extensible2 way, 3 way, 4 way, 5 way
    • Supply TypeManufacturer, Exporter, Supplier, Retailer, Distributor, Trader
    • Preferred Buyer Location All over the world
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    Company Information

    • calendar Member Since 7 Years
    • building Nature of Business Retailer

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    • TypeIndoor and outdoor
    • ApplicationSmart grid protection, Secondary distribution, Transformer protection, Industrial energy systems
    • Ratings12kV/630A/25kA, 22kV/630A/25kA
    • FeaturesExtensible and non-extensible formats available, Motorized earthing switch, Front cable entry, Hermetically sealed SF6 unit, Motorized and manual operations for VCB and LBS
    • Extensible2 way, 3 way, 4 way, 5 way

    ParameterUnit12 Kv RMU24 Kv RMU
    Type Designation  G6-Series  (SAARA) 
    Nominal system voltage kVrms 11 22 
    Rated maximum system voltage kVrms 12 24 
    Rated One Minute Power Frequency Withstand Voltage (Dry) kVrms 28 50 
    Rated Lightning Impulse Withstand Voltage kVrms 75 60 
    System Frequency Hz 50 50 
    No. of Phase  
    Rated Current Amps 630 630 
    Rated Short Circuit Breaking Current kArms 21 21 
    Rated Short Time Withstand Current kArms 25 25 
    Rated Duration of Short Time Withstand Current Sec. 
    Rated Operating Sequence  0-0.3sec-Co-3min-Co 0-0.3sec-co-3min-co 
    Control Supply 24VDC/11OV DC/22OVDC  
    Interrupting Medium  Vacuum/SF6 Vacuum/SF6 
    Insulation Medium  SF6 SF6 
    SF6 Gas Pressure  0.5 bar at 20°C 0.5 Bar at 20°C 
    Mechanical Operation Circuit breaker  10000 10000 
    Operating Mechanism  Spring Stored Energy  Spring Stored Energy  
    Applicable Standard  IEC 62271-1|100|102|103|200 IEC 62271-1|100|102|103|200
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