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High Power SCR Hydrogen Rectifier Power Supply from China Suppliers and Factory for Superior Performance
Product Feature
1
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.
2
Convenient Maintenance
The SCR power supply has a simple structure and mature technology, making it easy for general electrical maintenance personnel to repair.
3
Advanced Technology Support
Utilizing Japanese SanRex motors and South Korean KooSoo Electric Co., Ltd. The technological advancement surpasses that of comparable domestic SCR power supply products.
4
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.
5
Advanced Control System
The use of Japanese SanRex motor technology in the control trigger board ensures high control accuracy and strong anti-interference capabilities.
6
Main Transformer Capacity
The main transformer can ensure 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%.
7
Steady Current & Voltage Control
The output current is continuously adjustable from 10% to 100% the rated current, and the steady current accuracy is ±1% the setting current. Constant voltage control: the output voltage can be continuously adjusted from 10% to 100% the rated voltage, and the voltage stabilization accuracy is ≤1%.
8
Soft Start Function
Soft start function from 0 to 10 seconds can prevent instantaneous impact and can be started and stopped with load.
9
Rectifier Output Control
The output of rectifier is controlled by constant current, which makes the output current change in single digits. It has a switch for close-control and remote control, which can adjust the current and voltage on the local machine and the remote control box respectively.
10
Digital Communication
The equipment is equipped with a digital communication interface utilizing the PROFIBUS-DP communication protocol.
11
Rectifier Protection Features
The rectifier protection features include overcurrent protection, phase loss protection, overtemperature protection, and cooling water pressure protection.
12
Optimized Structural Design
To ensure stable operation in corrosive environments such as those containing acids, alkalis, and humidity, the electrical control components are isolated, and the control trigger board is enclosed in a sealed acrylic box. This design ensures long-term and dependable equipment performance.
Parameter
Output response time
≤1s
Output ripple coefficient
≤5%
Power input range
10/35 kV (Need to be equipped with 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
Frequently Asked Questions (FAQ)
What makes the SCR power supply highly reliable and easy to maintain?
The SCR power supply uses mature and stable technology with a very low failure rate. It is designed with a simple structure, allowing general electrical maintenance personnel to easily handle repairs and routine maintenance.
What is the advantage of the full-water-cooling structure?
The full-water-cooling structure includes both the transformers and copper bars. This design effectively reduces the overall temperature of the machine, enhances operational efficiency, and provides high corrosion resistance suitable for harsh electroplating production sites.
How does the equipment perform under continuous full-load operations?
The main transformer supports continuous 24-hour full-load operation with a 10% overload capacity. The transformer undergoes double vacuum painting, ensuring a single-piece test efficiency of no less than 96%.
What control and stabilization accuracy does the system offer?
The system features steady current control (adjustable from 10% to 100% of rated current with ±1% accuracy) and constant voltage control (adjustable from 10% to 100% of rated voltage with ≤1% stabilization accuracy). It also includes a 0 to 10-second soft start function to prevent instantaneous impact.
How is the equipment protected against harsh and corrosive environments?
To ensure long-term reliability in environments containing acids, alkalis, and humidity, the electrical control components are isolated, and the control trigger board is enclosed in a sealed acrylic box. The system also features built-in protections for overcurrent, phase loss, overtemperature, and cooling water pressure.
What communication interfaces and protocols are supported?
The system is equipped with a digital communication interface utilizing the PROFIBUS-DP protocol. It supports operations via Touch Screen, Ethernet, RS-485, and Analog control modes.