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Smart Manufacturing
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Project
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Integrated
Hengxuan Electric is committed to providing customers with research and development, production, sales, and installation (repair, testing) of complete electrical equipment and comprehensive supporting services.
Keywords: High and Low Voltage Complete Sets | Box-type Substation | Power Transformer
- Description
- Technical Specifications
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Simple
Prefabricated and pre-tested, compact 20 HC container design with no internal wiring required on site, easy to transport
Efficient
High-efficiency transformer, increased output, reduced self-consumption, increased output
Smart
Real-time monitoring of transformers, low-voltage panels, and RMUs; high-precision sensors for remote control of ACB and MV circuit breakers' low-voltage electrical parameters
Reliable
Robust design for harsh environments; optimal cooling design for high availability and easy maintenance; comprehensive testing from components and equipment to solutions
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Input
Project Unit Parameter AC Power Supply kVA 6,600/3,300 Rated Input Voltage V 800 Maximum Low Voltage AC Input 37 37 Low Voltage Main Switch A/pcs ACB(2900 A,2pcs)/ACB(2900 A,1 pcs) Low Voltage Main Switch A/pcs MCCB(400 A,24 pcs)/MCCB(400 A,20 pcs) Output
Project Unit Parameter Rated Output Voltage kV 10~35kV Frequency Hz 50 or 60 Transformer Type Oil-immersed Transformer Cooling Type ONAN Transformer Tap Changer ±2×2.5% Transformer Oil Type Mineral Oil Transformer Connection Group Dy11-y11/Dy11 Transformer Energy Efficiency Level GB 20052-2020 RMU Type SF6/Eco-friendly/Solid RMU Transformer Feeder Cabinet Vacuum Circuit Breaker RMU Incoming/Feeder Cabinet Load Switch Auxiliary Transformer kVA Dry type, 5 kVA, Three-phase Auxiliary Transformer Output Voltage Vac 400/230 Vac Protection
Project Unit Parameter Transformer Body Oil Temperature, Oil Level, Oil Pressure, Gas Medium and Low Voltage Room Protection Level IP54 Internal Arc Fault Classification IAC A 20kA 1s Medium Voltage Relay Protection 50/51,50N/51N Low Voltage Overvoltage Protection Type I+II General
Project Unit Parameter Dimensions (W×H×D) 6,058×2,896×2,438 mm (ISO 20’ Container) Weight <22t<15 t Operating Temperature Range -25℃~60℃ Relative Humidity 0%～95% Altitude 1000m MV-LV AC Connection No On-site Connection Required Low and Medium Voltage Room Cooling Air Conditioning Communication
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