Deskripsi
Power Supply
- Type: DCS power supply module
- Model: XP251‑1
- Part Number: XP251‑1
- System Compatibility: SUPCON XP300 / XP9500 DCS
- Brand : Zhejiang University Central Control
Product Overview:
The XP251‑1 is a central power supply module used in SUPCON XP300/XP9500 DCS systems. It provides regulated DC power to controller racks, I/O cards, and communication modules. Designed for industrial automation environments, it ensures stable operation of critical control hardware in power plants, chemical facilities, and water treatment systems.
Specifications:
| Feature | Specification |
|---|---|
| Input Voltage | AC 220 V ±10%, 50 Hz |
| Output Voltage | DC 24 V regulated |
| Output Current | Up to 5 A |
| Ripple | ≤50 mV |
| Efficiency | ≥85% |
| Protection | Over-voltage, over-current, short-circuit |
| Cooling | Passive (heat sink) or active (fan, model-dependent) |
| Mounting | Rack slot or DIN rail |
| Indicators | LED status indicators for power and fault |
| Operating Temp | −10 °C to +60 °C |
| Humidity | ≤95% RH (non-condensing) |
| Compliance | GB/T 20438, IEC 61010 |
Dimensions & Weight:
- Size: Approx. 160 × 100 × 40 mm
- Weight: ~600–800 g
Applications:
- SUPCON XP300 / XP9500 DCS systems
- Power plant control cabinets
- Chemical and petrochemical automation
- Water treatment and environmental monitoring
- Cement and metallurgy process control







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