110V 150A Phase-Controlled DC Panel
Introduction：The GZDW series phase-controlled DC power supply is a specialized device providing DC power for switchgear operation and relay protection systems, widely used in power plants, substations, electrified railways, and industrial facilities.System FeaturesPhase-controlled silicon rectifier charging for high-voltage alkaline batteriesIntelligent management with charging/equalizing/floating functionsAutomatic temperature compensation for battery longevitySCADA-ready with standard communication interfaceOptional insulation monitoring and cell voltage detectionExpandable with AC distribution inverters or DC/DC convertersTechnical SpecificationsInput Voltage: AC380V±20%Voltage Regulation: □≤±0.5%Current Regulation: □≤±0.5%Ripple Factor: □≤±0.5%Efficiency: ≥92%Noise: ≤55dB
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186-3733-3097
Introduction
The GZDW series phase-controlled DC power supply is a specialized device providing DC power for switchgear operation and relay protection systems, widely used in power plants, substations, electrified railways, and industrial facilities.
System Features
Phase-controlled silicon rectifier charging for high-voltage alkaline batteries
Intelligent management with charging/equalizing/floating functions
Automatic temperature compensation for battery longevity
SCADA-ready with standard communication interface
Optional insulation monitoring and cell voltage detection
Expandable with AC distribution inverters or DC/DC converters
Technical Specifications
Input Voltage: AC380V±20%
Voltage Regulation: □≤±0.5%
Current Regulation: □≤±0.5%
Ripple Factor: □≤±0.5%
Efficiency: ≥92%
Noise: ≤55dB
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