Yokogawa PW442-50 Power Supply Module

Description

The Yokogawa PW442-50 is a robust and compact power supply module engineered for use in Yokogawa’s CENTUM VP distributed control systems. It delivers stable and reliable 24V DC output power, ensuring continuous operation of critical industrial automation components. Designed with durability and integration in mind, it supports redundancy and is ideal for demanding control environments.

Specifications

• Model: PW442-50
• Input Voltage: 100–240 V AC, 50/60 Hz
• Output Voltage: 24 V DC ±5%
• Output Current: Up to 10 A
• Power Consumption: Max 240 VA
• Efficiency: ≥ 85% at full load
• Ripple Noise: ≤ 150 mV p-p
• Overvoltage Protection: 27–30 V DC
• Overcurrent Protection: 11–13 A
• Operating Temperature: 0 to 60°C
• Storage Temperature: -20 to 70°C
• Humidity: 10–90% RH (non-condensing)
• Dimensions: 130 mm (H) × 60 mm (W) × 150 mm (D)
• Weight: Approx. 1.2 kg
• Mounting: DIN rail or rack mount
• Enclosure Rating: IP20
• Isolation Voltage: 2000 V AC (input to output, 1 min)
• Cooling: Natural convection (no fan)
• MTBF: ≥ 200,000 hours at 25°C
• Compliance: IEC 61010-1, EN 55011 Class A, EN 61000-6-2

Features

• Provides stable and reliable power for industrial control systems
• Compact and rugged design for seamless integration
• Supports redundant configurations for enhanced system reliability
• Built-in overvoltage and overcurrent protection
• High efficiency and low ripple noise for sensitive electronics
• Fanless cooling for silent operation and reduced maintenance
• Compliant with international safety and EMC standards
• Ideal for mission-critical applications in automation and process control