Sign In | Join Free | My himfr.com
Home > Electrical Substation Box >

Dust Proof Electrical Substation Box , Prefabricated Power Distribution Substation

Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Contact Now
    Buy cheap Dust Proof Electrical Substation Box , Prefabricated Power Distribution Substation from wholesalers
     
    Buy cheap Dust Proof Electrical Substation Box , Prefabricated Power Distribution Substation from wholesalers
    • Buy cheap Dust Proof Electrical Substation Box , Prefabricated Power Distribution Substation from wholesalers

    Dust Proof Electrical Substation Box , Prefabricated Power Distribution Substation

    Ask Lasest Price
    Brand Name : HENGFENGYOU
    Model Number : ZGS
    Certification : ISO IEC CB COC KEMA SNI SABS CCC
    Price : 2000-200000/piece
    Payment Terms : LC T/T
    Supply Ability : 5000 pieces/year
    Delivery Time : 30 days
    • Product Details
    • Company Profile

    Dust Proof Electrical Substation Box , Prefabricated Power Distribution Substation

    ZGS series American prefabricated substation box type Distribution station


    Applications

    Step-up substation is designed as box type and specially for new energy generation industry, which can adjust the low voltage from inverter station to high voltage and then run in power grid. So a box-type inverter station and a step-up station can be integrated into one power generation station. It’s widely applied in Solar Energy Power Plant, Wind Energy Power Plant and Nuclear Power Plant, etc.


    WHY VERELEN

    1. One of the drafters of the National Standard Mine Flameproof Mobile Substations (GB/T 8286-xxxx ), which will replace the existing national standard (GB/T 8286-2005 ) and it was submitted for trial in Beijing.

    2. +20 years experience R&D team, derived from a 60 years of history transformer manufacturer in Changsha, Hunan, China since 1956.

    3. Full range of transformer types with customized functions are available.

    4. CE & ISO certificated.


    Tests

    Below are the tests conducted by Varelen before delivery. Other tests required by clients can also be done accordingly.

    Insulation resistance

    Resistance of all windings

    Check voltage ratio and vector group

    No-load test at rated frequency and rated voltage

    Impedance test

    Withstand voltage test

    Induced over-voltage withstand test

    Partial discharge measurement


    Product Features

    1. Intelligient control, integrated with enclosure, compact structure and high environmental adaptability for outdoor applications.


    2. The three-limb iron core is made of oblique cut Grain-oriented, seven-step silicon steel laminations insulated on both sides, guaranteeing low losses and low noise. These values are even improved by laser treatment. It is protected on the surface with a flash-proof varnish in order to prevent the sheet from corrosion and to reduce the noise.


    3. Clamping frame: it is processed by CNC cutting, bending and then one-time punch forming, the hole’s size is accurate and the appearance looks delicate.


    4. The winding coil is made of oxygen-free copper, class H for main insulation materials and coil is insulated by NOMEX paper of DUPONT brand, LV winding is isolated by copper foils. All these make the heat-resistant is up to 220℃, with excellent overload capacity and low loss, but high efficiency.


    5. Varelen practices strictly exclusive casting system of F(155℃) or H(180℃), and the epoxy resin is injected and casted in the vacuum machine, so it’s highly insulated, dust-proof and moisture-proof, which ensures stable and reliable performance


    Technical parameters
    Rated voltage10/0.4kv(HV/LV)
    Maximum working voltage12(HV)
    Rated frequency50Hz
    Rated capacity50-1600kVA
    Withstand voltage(1 min working)35kV
    Lightning impulse voltage75kV
    Cooling methodoil immersion self-cooling
    High voltage50kA
    backup fuse switching on current
    on-off current of the plug fuse2.5
    environment temperature-35℃ to 40℃
    Coil temperature62 ℃
    No load voltage±5% ±2x2.5%
    Noise level50db
    Protection levelIP43

    Our company can produce a variety of oil-immersed transformers with a voltage rating of 35kV or less and

    a capacity of 12500kVA or less. The variety includes S9, S11 series and S13, S15 series of energy-saving

    products. The product is widely used in industrial and mining enterprises, agriculture, civil construction and

    other distribution sites as well as oil, chemical industry, more oil, more chemical substances in the places.


    Executive Standard:
    GB1094 Electrical Transformer
    IEC60076 Electrical Transformer
    JB/T6451 Specification and Technical Requirements for Oil-immersed Power Transformers
    JB/T10088 6kV~500kV Power Transformer Sound Level
    GB/T7595 Quality of Transformer Oils in Service




    Manager Jack Whatsapp :+8618563957953

    Manager Datang Whatsapp: +8613589262999

    Quality Dust Proof Electrical Substation Box , Prefabricated Power Distribution Substation for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: Qingdao Hengfengyou Electrical Engineering Co., Ltd.
    *Subject:
    *Message:
    Characters Remaining: (0/3000)