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Product video

High Efficiency GZDW Smart Control Device 30KW Energy Saving Structure for Mining Industry Stable Power Supply Solutions

Available for enquiry 0.0 · 0 reviews
USD

$ 100.00 100.0 USD $ 100.00

Not Available For Sale

Minimum order quantity: 1 Units

Key attributes

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Rated voltage
7.2 kV, 10 kV, 11 kV, 12 kV, 15 kV, 22 kV, 24 kV, 33 kV, 35 kV, 36 kV, 38 kV, 40.5 kV, 42 kV, 72.5 kV, 95 kV, 110 kV
Rated current
630 A, 1250 A, 1600 A, 2000 A, 3150 A, 2500 A, 4000 A
Frequency
50 Hz, 60 Hz
Application
Industrial, Indoor, Electric Power Transmission, High Voltage, Power Distribution
IP level
IP65
Material
Stainless Steel, Metal, Copper, Steel, Galvanized Steel, Iron, Aluminium Zinc Coated Plate
Product description

Highlights at a glance

  • GZDW DC Power Supply Panel product highlights This intelligent high frequency switching DC power system is designed for substations power plants industrial facilities and commercial buildings It provides reliable DC control power for HV breaker operation relay protection emergency lighting and signal systems The system features N+1 hot redundancy with automatic current sharing and hot swap support for easy maintenance The intelligent battery management includes automatic equalization and float charge switching temperature compensation from -15C to 45C and real time monitoring of voltage current and temperature Input voltage is AC380V plus minus 20 percent at 50Hz plus minus 10 percent Output voltage for 220V system is DC180 to 320V continuously adjustable for 110V system is DC90 to 150V continuously adjustable Voltage regulation accuracy is less than or equal to plus minus 0.2 percent Ripple factor is less than or equal to 0.1 percent Module current imbalance is less than or equal to plus minus 3 percent Power efficiency is greater than or equal to 93 percent up to 95 percent with selected modules Power factor is greater than or equal to 0.99 with active PFC technology Safety features include dual AC input auto switching output short circuit protection and surge immunity with lightning protection The central monitoring unit has an ARM processor and 5.7 inch LCD touchscreen with RS232 RS485 and Modbus RTU CDT or IEC103 protocols for SCADA integration It supports remote telemetry remote signaling remote control and remote adjustment for unattended operation The system complies with IEC and UL standards and is CE certified Customization options include cabinet dimensions output configuration battery capacity IP rating and communication protocols OEM and one stop solution support are available This GZDW system reduces total cost of ownership with higher reliability and longer battery life compared to traditional thyristor based DC systems
    • Frequently asked questions

    Our entire product range, including Circuit Breakers, Fuses, and Connectors, complies with essential international standards such as TUV, CE (Conformité Européenne), and UL (Underwriters Laboratories) for North American markets, ensuring global market acceptance and safety.

    Our focus is on DC system reliability. We implement a rigorous three-step QC process: material inspection, in-process testing for breaking capacity and arc extinction, and final functional testing of completed assemblies before shipment.

    Yes. We offer specialized lines of DC Circuit Breakers and Fuses designed specifically for the higher demands of 1000V DC and 1500V DC photovoltaic systems, covering essential components like MCCBs and String Fuses.

    Absolutely. While we supply standard IP65/IP66 enclosures in materials like PC/ABS and Stainless Steel, we frequently customize dimensions, cable gland positions, and internal component layouts to meet specific OEM or project requirements.

    Our PV Connectors (MC4 style) use PPO/PA material for UV-resistant housing and tinned copper for high-conductivity terminals. Our Solar Cables feature highly stranded tinned copper conductors and XLPE sheathing, certified for extreme outdoor use.

    For standard, high-volume components like MC4 connectors and string fuses, our lead time typically ranges from 15 to 25 days after order confirmation. Custom or large-scale project orders may require a longer timeline, which is quoted individually.

    We offer complimentary technical consultation based on your projects specifications (voltage, current, string count, required certifications). Our goal is to ensure you select components that guarantee system safety and compliance.

    Yes, we manage DDP, FOB, CIF, and other incoterms. We utilize long-term logistics partners to ensure timely and safe delivery globally, specializing in securing optimal freight rates for bulk electrical components.
    Description images
    Product detail
    Product detail
    Product detail
    Product detail
    Packaging and fulfilment
    • Step 1

      Payment and order readiness

      Minimum order: 1 Units

      Payment terms, specifications, and order details are confirmed before preparation begins.

    • Step 2

      Preparation

      31 days

    • Step 3

      Packaging and dispatch

      Ocean freight via Maersk · Approx. shipping fee: $ 0.84 for 1 unit · Transit time: Est. 17-24 days

      Final packing, freight, and delivery dates are confirmed before dispatch.

    Technical specifications
    Other details 13 fields
    Rated voltage
    7.2 kV, 10 kV, 11 kV, 12 kV, 15 kV, 22 kV, 24 kV, 33 kV, 35 kV, 36 kV, 38 kV, 40.5 kV, 42 kV, 72.5 kV, 95 kV, 110 kV
    Rated current
    630 A, 1250 A, 1600 A, 2000 A, 3150 A, 2500 A, 4000 A
    Frequency
    50 Hz, 60 Hz
    Application
    Industrial, Indoor, Electric Power Transmission, High Voltage, Power Distribution
    IP level
    IP65
    Material
    Stainless Steel, Metal, Copper, Steel, Galvanized Steel, Iron, Aluminium Zinc Coated Plate
    Place of origin
    Zhejiang, China
    Model number (Specification)
    GZDW
    Size
    OEM
    Selling Units
    Single item
    Single package size
    500X500X500 cm
    Single gross weight
    1000.0 kg
    Color (Product option)
    OEM
    Lead time
    31 days
    Minimum order
    1 Units

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