1 PCS USED DIASYS Controller Power Supply CPDDA31 #LYQ007
1 PCS USED DIASYS Controller Power Supply CPDDA31 #LYQ007
1 PCS USED DIASYS Controller Power Supply CPDDA31 #LYQ007
Part Number: CPDDA31; Product Name: DIASYS Controller Power Supply
Brand: DIASYS; Product Series: Industrial Controller Dedicated Power Supply Series, designed for DIASYS automatic control systems, providing stable and reliable power support for core control units, signal processing modules and peripheral circuits.
Product Status: Original New Unit (In Stock); Product Category: Industrial Grade Switching Power Supply, specialized in matching DIASYS controllers with high stability, low ripple and strong anti-interference performance.
Core Applications: DIASYS DCS (Distributed Control System), industrial process control systems, power plant automation equipment, petrochemical control units, metallurgical industry control systems and other scenarios requiring continuous and stable power supply for controllers.
Core Features: High-precision voltage regulation; Low output ripple and noise; Wide input voltage adaptation range; Comprehensive protection functions; Industrial-grade anti-interference design; High compatibility with DIASYS controllers; Long-term continuous operation capability.
2. Electrical Specifications
2.1 Power Parameters
Input Voltage: AC 85~264V (Wide Voltage Range), 50/60Hz (Frequency Adaptive); Output Voltage: DC 24V ±0.5% (Precision Regulation), DC 5V ±0.3% (Auxiliary Output, Optional).
Rated Output Power: 60W (Total); Rated Output Current: 2.5A (24V DC), 2.0A (5V DC, Optional); Peak Output Current: 3.5A (24V DC, 10ms Duration).
Power Conversion Efficiency: ≥88% (Full Load, Typical); Standby Power Consumption: ≤0.5W (No Load, 24V Output).
2.2 Signal & Performance Parameters
Output Ripple & Noise: ≤100mVpp (24V Output); Voltage Regulation: ≤±0.2% (Line Regulation), ≤±0.3% (Load Regulation).
Response Time: ≤50μs (Load Step Change); Remote Sense Function: Supported (±0.5V Compensation); Signal Interface: Power Good Signal (TTL Level, Active High).
2.3 Protection Functions
Over-Voltage Protection (OVP): 27~29V DC (24V Output, Auto-Recovery); Over-Current Protection (OCP): 3.6~4.0A (24V Output, Constant Current Limiting Mode).
Short-Circuit Protection (SCP): Full Output Short-Circuit (Auto-Recovery After Fault Removal); Over-Temperature Protection (OTP): 85℃ (PCB Temperature, Auto-Shutdown, Alarm Output).
Reverse Polarity Protection: Supported (Input Terminal, No Damage); Surge Protection: ±2kV (Line to Line), ±4kV (Line to Ground, Per IEC 61000-4-5).
3. Environmental Specifications
3.1 Operating Environment
Operating Temperature: -25℃~70℃ (No Derating); Storage Temperature: -40℃~85℃ (No Condensation).
Relative Humidity: 5%~95% RH (Non-Condensing, -25℃~70℃); Altitude: ≤2000m (Above Sea Level, Normal Operation); Above 2000m, derate 2% per 100m.
Vibration Resistance: 10Hz~500Hz, 0.5G (X/Y/Z Directions, Continuous Operation, Per IEC 60068-2-6); Shock Resistance: 15G (11ms Duration, Half-Sine Wave, Per IEC 60068-2-27).
3.2 EMC Standards
Emission Standards: EN 55032 Class B, EN 61000-6-3; Immunity Standards: EN 61000-4-3 (Radiated Immunity 3V/m), EN 61000-4-4 (EFT ±2kV Power Line).
Protection Degree: IP20 (Module Level); Pollution Degree: 2; Over-Voltage Category: Ⅱ (Industrial Environment).
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