Hydrogen Power Supply Solution IGBT Power Module

• Application: High-performance Transducer, Three Phase Transducer, General Transducer
• Output Type: Triple
• Principle of Work: V/F Control Transducer
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: High Voltage Variable-Frequency Drive
• Model NO.: VHP800-E60
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Hydrogen Production
• Brand: Veichi
• Input Voltage Range: 380VAC, -15%~ +15%
• Input Frequency: 50Hz/60Hz
• Output Voltage: 0V~300V
• Output Current: 0A~N×1000A(N: Number of Cabinets in Parallel
• Transport Package: Carton Box/Wood
• Trademark: VEICHI
• Origin: Suzhou, China
• Production Capacity: 600, 000 PCS/Year

Product Description

>>> Product Introduction

The power supply system integrates up to 7 IGBT modules in a modular format, allowing for flexible combination, and independently controls voltage, current, or power with high accuracy and speed. The output parameters can be smoothly varied from zero to maximum without steps. Encased in a robust frame, the cabinet can handle heavy loads and seismic activity in challenging conditions.

>>> Product Feature

Master-Slave Control

Adopt master/slave processors for controlling system functions. The software specifies a cabinet as the master or slave, and if the master module is damaged, the next slave cabinet can be switched to the master.

Comprehensive Protection

Black Box: Save data before and after failures in a specified time
Single Module Protection: Offer protections for short circuit, overcurrent, overvoltage, undervoltage, phase loss, overheat, overload, etc.
Electrolyzer Protection: Adapt to the electrolyzer characteristics and switch the protection strategy flexibly

Redundancy Switch Control

Multiple Redundancy Design: Each module operates separately, so if there's a problem with one, it can be quickly resolved to maintain overall reliable performance.
Layered Protection: Ensures maximum availability of the equipment.

High Power Density

Compact drawer design greatly saves the cabinet space. 20%~30% smaller than market product.

>>> Naming Rules

>>> Installation Dimensions

>>> Specifications

Input	Input voltage: 380VAC(-15%~ +15%) Input frequency: 50Hz/60Hz Rated capacity: N (N≤7): number of cabinets in parallel Rated current: N x110A Efficiency: Rated ≥ 94% Power factor: ≥ 0.93
Output	Output voltage: 0V~300V Output current: 0A~N×1000A (N: number of cabinets in parallel) Output power: N×58kW (N: number of cabinets in parallel) Output voltage accuracy: ≤1% Output current accuracy: ≤1% Output ripple and noise: ≤1%
Communication	Control mode: Constant voltage, and constant current Analog signal: Host PC given Switching signal: DI:5 channels,DO:2 channels Interface: External RS485, Internal CAN
Protection	External protection: Short circuit, overcurrent, overvoltage, undervoltage, phase loss, overheating, overload, etc
Indicator	Status indicator: Power-on (blue) / run (green) / fault (red) HMI: Output status / Fault alarm
Environment	Operating temperature: -30ºC~+60ºC (40ºC~60ºC derating) Storage temperature: -40ºC ~+70ºC Cooling method: Liquid cooling Humidity: 5%RH~95%RH, no condensation Highest elevation of the installation site: 4000m(>3000m Derating)
Electromagnetic compatibility and Safety	Electromagnetic Compatibility(Conduction and radiation): IEC 61800-3 C3 Security protection requirements: Safety requirements: Designed according to CE ROHS standard: Meet the requirements of ROHS standard Lightning protection: indoor
Noise	Noise (distance of 1m): ≤ 65dB

>>>  About VEICHI