YOKOGAWA PW301

Description

YOKOGAWA PW301 Power Module

1. Product Description

2. Product Parameters

Parameter	Specification
Input Voltage	100–240V AC ±10% (50/60Hz) or 24V DC
Output Voltage	Adjustable DC (e.g., 0–30V DC, fixed 5V/12V/24V)
Output Current	Up to 1A (varies by model)
Power Rating	30W–1800W (model-dependent)
Efficiency	≥85% (reducing energy loss and heat generation)
Ripple & Noise	<1mV RMS (ensuring clean power delivery)
Protection Features	Overvoltage, overcurrent, short circuit
Operating Temperature	0–40°C (extended range models: -20°C to 70°C)
Installation	DIN rail or panel mount
Certifications	CE, ISO (compliant with industrial standards)

YOKOGAWA PW301

3. Advantages and Features

• Wide Input Range: Supports global voltage standards (100–240V AC), eliminating the need for adapters in international deployments.
• Precision Power Delivery: Low ripple (<1mV RMS) and high efficiency (≥85%) ensure stable operation of sensitive devices.
• Industrial-Grade Durability: Rugged design with corrosion and vibration resistance, proven in 100,000+ hours of continuous operation in 石化 plants.
• Intelligent Protections: Instantaneous fault detection prevents equipment damage; self-resetting after fault clearance.
• Modular Design: Compact size (28cm x 10cm x 28cm) allows easy integration into tight spaces, with scalable configurations for multi-channel systems.

4. Application Areas and Case Studies

• Industrial Automation: Powering PLCs (e.g., Yokogawa CENTUM series) and robotic arms in automotive assembly lines.
• Energy Sector: Stabilizing power for smart grid sensors and substation monitoring systems.
• Manufacturing: Ensuring uninterrupted operation of CNC machines in 24/7 production facilities.

5. Competitive Comparison

• Dual Input Flexibility: Supports both AC and DC inputs, unlike single-input competitors.
• Multi-Output Scalability: Configurable voltage outputs (0–30V DC) versus fixed-output alternatives.
• Longevity: Mean Time Between Failures (MTBF) of 200,000 hours (vs. industry average of 150,000 hours).
• Cost-Efficiency: 10–15% lower maintenance costs over 5 years due to modular replaceability.
  

  YOKOGAWA PW301

6. Selection Recommendations

• Compatibility: Match output voltage/current to device requirements (e.g., 24V DC for sensors, 5V for logic circuits).
• Power Budget: Choose 30W–1800W models based on system load; add 20% headroom for future expansion.
• Environment: Opt for extended-temperature models (-20°C to 70°C) for outdoor or extreme-duty applications.
• Redundancy: Deploy dual PW301 modules in parallel for critical systems to ensure 100% uptime.

7. Installation and Usage Notes

• Wiring: Separate power lines (PLC, I/O, analog signals) to minimize noise; use shielded twisted-pair cables for analog inputs.
• Ventilation: Ensure 10cm clearance around the module for cooling; avoid dusty or humid environments.
• Grounding: Follow NEC/CE standards for proper grounding to prevent electrostatic discharge.
• Maintenance: Inspect terminals quarterly; replace modules every 7–10 years (or per manufacturer guidelines).