Yokogawa Power Supply Module | AC Input PW482-50

Yokogawa PW482-50 Power Supply Module

The PW482-50 from Yokogawa delivers reliable power for industrial control systems. This robust power supply module accepts standard mains voltage with excellent stability. It provides consistent performance across demanding temperature ranges and conditions.

Core Technical Specifications

• Brand: Yokogawa
• Model: PW482-50
• Product Type: Power Supply Module
• Input Voltage: 220-240 V AC ±10%
• Frequency Range: 50/60 Hz ±3 Hz
• Power Consumption: 230 VA maximum
• Module Weight: Approximately 1 kg
• Operating Temperature: -20°C to +70°C
• Connection Type: Exclusive connector interface
• Cooling Method: Natural convection design

Electrical Performance Details

• Input Protection: Built-in surge suppression
• Inrush Current: Limited start-up current
• Hold-up Time: 20 milliseconds minimum
• Efficiency: 85% typical at full load
• Power Factor: >0.95 at nominal load
• Output Regulation: ±1% line and load variation
• Ripple & Noise: 1% peak-to-peak maximum
• Isolation Voltage: 3000 V AC input to output

Environmental & Reliability Ratings

• Storage Temperature: -40°C to +85°C
• Relative Humidity: 5% to 95% non-condensing
• Altitude Rating: Up to 2000 meters operation
• Vibration Resistance: 5g @ 10-500 Hz
• Shock Immunity: 50g for 11 ms duration
• EMC Compliance: Industrial emissions standard
• MTBF Rating: >100,000 hours calculated
• Safety Standards: International approvals

Installation & Mechanical Details

• Mounting: Standard DIN rail compatible
• Dimensions: Compact industrial form factor
• Connection: Screw terminals or connector
• Indicators: Power and status LED lights
• Protection Class: IP20 for basic applications
• Wiring: Clear terminal markings
• Orientation: Vertical or horizontal mounting

Package Contents

• One complete PW482-50 power module
• All necessary mounting accessories
• Installation and operation manual
• Wiring connection diagrams
• Safety instruction sheet

Shipping & Delivery

• Global shipping via major carriers
• Options include FedEx, UPS, and DHL
• Trackable shipping with notifications
• Secure industrial-grade packaging
• Fast order processing system

Warranty Coverage

• 12-month full warranty period
• Comprehensive defect protection
• Prompt replacement service
• Technical application support
• Easy warranty claim process

Professional FAQ

• How does the wide temperature range benefit industrial applications?
• The extended -20°C to +70°C operating range ensures reliable performance in unheated cabinets and high-ambient environments where temperatures fluctuate significantly.
• What protection features does this power supply include?
• The module incorporates overvoltage protection, short-circuit protection, and thermal shutdown to safeguard connected equipment and ensure system reliability.
• Can this module handle voltage fluctuations common in industrial plants?
• Yes, the ±10% input voltage tolerance accommodates typical mains variations while maintaining stable output for sensitive control electronics.
• How does the exclusive connector interface simplify installation?
• The dedicated connector system ensures proper mating and prevents incorrect connections, reducing installation time and potential wiring errors.
• What makes this power supply suitable for continuous operation?
• High-quality components, robust thermal design, and conservative derating ensure 24/7 operation in demanding industrial environments without performance degradation.