NFPW444-50 | Yokogawa | Power Supply Module | 24 VDC Input

Product Description

The Yokogawa NFPW444-50 Power Supply Module is a compact DC input unit designed to deliver regulated output for Yokogawa control systems. Built for reliability, it ensures stable +5.1 V DC output with high current capacity, making it suitable for demanding automation environments. With multiple model variations, including standard and basic types, as well as a one-phase version, the NFPW444-50 provides flexibility for different installation requirements.

Key Features

• DC Input Operation: Rated input voltage of 24 V DC, with tolerance range from 21.6 to 31.2 V DC.

• Regulated Output: Provides +5.1 V DC with up to 7.8 A output current.

• Compact Size: Dimensions ~14.65 × 4.97 × 13 cm, weight ~0.6 kg.

• Model Variants:

• 1S = One-phase version for single-phase load or neutral-phase connection.

• 5 = Standard type without explosion protection.

• 0 = Basic type.

• Industrial Reliability: Designed for continuous operation in Yokogawa system racks.

Technical Specifications

Application Scenarios

• Distributed Control Systems (DCS): Provides stable DC supply for Yokogawa racks.

• Industrial Automation: Suitable for continuous operation in harsh environments.

• System Configurations: Flexible installation options with multiple model variants.

FAQ

Q: What input voltage does the NFPW444-50 support?  
A: It operates on 24 V DC nominal, with a range of 21.6–31.2 V DC.

Q: What is the rated output current?  
A: Up to 7.8 A at +5.1 V DC.

Q: Are different versions available?  
A: Yes, including 1S (one-phase), 5 (standard type), and 0 (basic type).

Q: How heavy is the unit?  
A: Approximately 0.6 kg.