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High Power SCR Hydrogen Rectifier Power Supply from China Suppliers - Reliable Factory Solutions
Product Feature
High reliability: The technology of SCR power supply is mature and stable, with a very low failure rate. Failures are rare unless caused by external factors, ensuring the continuous operation of the electroplating production.
Convenient maintenance: The SCR power supply has a simple structure and mature technology, making it easy for general electrical maintenance personnel to repair.
Advanced technology and process support: Utilizing Japanese SanRex motors and South Korean KooSoo Electric Co., Ltd., the technological advancement surpasses that of comparable domestic SCR power supply products.
Full-water-cooling structure: Including transformers and copper bars, which help to reduce the overall temperature of the machine and enhance its efficiency. The high corrosion resistance makes it particularly suitable for the unique working environment of an electroplating production site.
Advanced control system: The use of Japanese SanRex motor technology in the control trigger board ensures high control accuracy and strong anti-interference capabilities.
Heavy-duty main transformer: Ensures that the whole machine runs at full load for 24 hours continuously and has 10% overload capacity. The transformer is painted in vacuum twice. The efficiency of transformer single piece test is not less than 96%.
Steady control accuracy: Output current is continuously adjustable from 10% to 100% the rated current, with steady current accuracy of ±1%. Constant voltage control allows output voltage adjustment from 10% to 100% the rated voltage, with voltage stabilization accuracy ≤1%.
Soft start function: Adjustable from 0 to 10 seconds to prevent instantaneous impact, allowing starting and stopping with load.
Rectifier output control: Controlled by constant current, keeping output current changes in single digits. Features a switch for close-control and remote control to adjust current and voltage locally or via the remote control box.
Digital interface: Equipped with a digital communication interface utilizing the PROFIBUS-DP communication protocol.
Comprehensive protection: Features include overcurrent protection, phase loss protection, overtemperature protection, and cooling water pressure protection.
Optimized structural design: Electrical control components are isolated, and the control trigger board is enclosed in a sealed acrylic box to ensure stable operation in corrosive environments containing acids, alkalis, and humidity.
Parameter
Output response time
≤1s
Output ripple coefficient
≤5%
Power input range
10/35 kV (Requires rectifier transformer)
Max output power
6MW
Power factor
≥0.94
Output voltage
0~1000V
Output current
0~50000A
Output waveform
DC
Harmonic requirement
≤5%
Overload capacity
110%
Conversion efficiency
97%
Function
Operation
Touch screen / Ethernet / RS-485 / Analog / PROFIBUS DP
Control
Constant power / Constant voltage / Constant current
Output
DC (Direct Current)
Frequently Asked Questions (FAQ)
Q
How reliable is the SCR power supply in continuous operations?
The SCR power supply uses mature and stable technology with a very low failure rate. The main transformer can run continuously at full load for 24 hours with a 10% overload capacity, ensuring stable operation for electroplating production.
Q
Is this equipment suitable for highly corrosive environments?
Yes. It features a full-water-cooling structure with high corrosion resistance. Additionally, the electrical control components are isolated, and the control trigger board is enclosed in a sealed acrylic box to protect against acids, alkalis, and humidity.
Q
What are the control and stabilization accuracies of this unit?
The steady current accuracy is ±1% of the setting current (adjustable from 10% to 100% of the rated current). The voltage stabilization accuracy is ≤1% of the setting voltage (adjustable from 10% to 100% of the rated voltage).
Q
What communication protocols and interfaces does the system support?
It supports Touch screen, Ethernet, RS-485, Analog, and features a digital communication interface utilizing the PROFIBUS-DP protocol.
Q
What built-in protection features does the rectifier have?
The rectifier is equipped with comprehensive protection systems, including overcurrent protection, phase loss protection, overtemperature protection, and cooling water pressure protection.