Yokogawa NFPW442-10 Power Supply Module | CENTUM VP

Product Description

The Yokogawa NFPW442-10 is a precision-engineered power supply module designed for distributed control systems (DCS) and safety instrumented systems (SIS). Built to maintain stable and reliable DC output, it converts AC mains voltage into regulated power suitable for Yokogawa control platforms.

Technical Specifications

• Input Voltage: 220–240 V AC (Rated)
• Input Voltage Range: 170–264 V AC (RMS)
• Input Frequency: 47–66 Hz (Rated 50/60 Hz)
• Maximum Input Current: 0.7 A
• Fuse Rating: 3.15 A
• Inrush Current: Maximum 90 A (≤5 ms)
• Leakage Current: Maximum 3.5 mA
• Output Voltage: 5.1 V DC
• Power Output Stability: ±2%
• Dimensions: 49.7 × 130 × 146.5 mm
• Weight: 0.6 kg
• Operating Temperature: –10 °C to +55 °C
• Storage Temperature: –20 °C to +70 °C

Key Features

• High reliability for continuous industrial operation
• Compact form factor for efficient cabinet installation
• Integrated protection features for voltage regulation and overload
• Certified for hazardous environments, suitable for SIS applications
• Globally available with fast shipping from distributors

Applications

• Powering CENTUM VP and ProSafe-RS control modules
• Industrial control cabinets requiring compact, stable DC supply
• Hazardous area systems where ATEX compliance is mandatory

FAQ

Q: Can the NFPW442-10 operate outside 220–240 V AC? A: Yes, it supports a broad input range of 170–264 V AC with full regulation.

Q: Is it suitable for SIS (Safety Instrumented System) applications? A: Yes, the module meets ATEX standards and provides regulated output for SIS modules.

Q: How does it compare to NFPW442-20? A: The NFPW442-10 delivers 5.1 V DC with compact dimensions, while NFPW442-20 offers higher current capacity for larger control racks.