● Modular design using high-frequency switch power supplies with N+1 hot standby.
● Smooth adjustment of output voltage and current.
● Distributed multi-level monitoring system for simple and reliable monitoring.
● Reliable lightning protection and electrical insulation measures; optional ground monitoring devices provide real-time monitoring of insulation, ensuring system and personnel safety.
● Equipped with standard RS485 serial interfaces and Ethernet interfaces, facilitating integration into power plant automation systems.
● The main unit features a large LCD touch screen with running status and parameters displayed in Chinese characters.The design is user-friendly and simple, aligning with user habits.
GZDW
Low voltage control cabinet
Intelligent High Frequency Switching Power Supply DC System series
Certificates:
Main Documentation
Product Characteristics
● AC input voltage range: 380V AC ± 20% 220V AC ± 20%
● Input voltage frequency: 50Hz
● Rated DC output voltage: DC 220V, 110V optional
● Rated output current: 6…150A
● Voltage stabilization accuracy: ≤± 0.5%
● Stable current accuracy: ≤± 1%
● Ripple factor: ≤ 0.5%
● Power factor: ≥ 0.95%
● Relative humidity: 0…90%
● Working mode: Continuous long-term operation
● Cooling method: intelligent temperature control air cooling/efficient natural cooling
● Noise: ≤ 50dB