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PW481-51

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Yokogawa PW481-51 Power Supply Module for CENTUM VP Power Supply Modules.
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Technical specifications for PW481-51

  • Manufacturer:
    Yokogawa
  • Part Number:
    PW481-51
  • Product Family:
    Centum CS-Centum VP
  • Product Type:
    Power Supply Module
  • Stock:
    1
  • Supply Voltage:
    100-120 V AC, 50/60 Hz
  • Supported Host:
    FCU or node units documented by Yokogawa
  • Environmental Option:
    no explosion protection with ISA G3, -20 to 70 deg C
  • Power Redundancy:
    two identical modules in duplexed units
  • Mounting:
    dedicated power-supply slot
  • Connection:
    M4 screw power terminals in supported units
  • Weight:
    2.2 lbs (1 kg)
  • Estimated shipping dimensions:
    49.7 x 199.5 x 149 mm
  • Tariff Code:
    Please confirm the destination before shipping.
  • Country of origin:
    Japan
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications AC Supply Duplex Power Host Units

Features:

  • Supply Voltage: 100-120 V AC, 50/60 Hz
  • Module Role: power supply for supported FCU or node units
  • Environmental Option: no explosion protection with ISA G3, -20 to 70 deg C
The PW481-51 ordering code selects 100-120 V AC power supply module with no explosion protection, ISA G3, and -20 to 70 deg C service.

The module supplies supported CENTUM VP FCU or node hardware from a 100-120 V AC source.

Install identical modules for duplex power and apply the documented G3, temperature, terminal, and host-unit requirements.

Availability is subject to Apter Power inventory and sourcing confirmation.
Yokogawa PW481-51 Specifications

General

  • ManufacturerYokogawa
  • ModelPW481-51
  • ConditionNew and factory sealed
  • Product FamilyCENTUM VP Power Supply Modules
  • Input: 100-120 V AC at 50/60 Hz
  • Terminal: unit wiring uses M4 screw terminals
  • Grounding: follow the host-unit grounding instructions
  • Pair: two modules support dual-redundant supply
  • Match: use the same power-module type in a pair
  • Service: replace only under approved maintenance procedure
  • FCU: used in documented CENTUM VP field control units
  • Nodes: supported ESB and optical repeater units accept PW481
  • Selection: verify the host unit suffix before installation
Description
Yokogawa PW481-51 is a power supply module. 100-120 V AC power supply module with no explosion protection, ISA G3, and -20 to 70 deg C service.

The module supplies supported CENTUM VP FCU or node hardware from a 100-120 V AC source.

Install identical modules for duplex power and apply the documented G3, temperature, terminal, and host-unit requirements.
Alternative Names
PW48151 PW481 51 Yokogawa PW481-51 PW481-51 Power Supply Module PW481-51 module
Technical notes
PW481-51 uses 100-120 V AC and includes the ISA G3, -20 to 70 deg C no-explosion option.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Which mains range powers PW481-51?
This order code is specified with 100-120 V AC, 50/60 Hz.
What equipment role does PW481-51 perform?
Yokogawa specifies power supply for supported FCU or node units for PW481-51.
What environmental and temperature service is selected by -51?
For PW481-51, the official environmental option is no explosion protection with ISA G3, -20 to 70 deg C.
How many PW481-51 modules are used in a duplexed power section?
The official specification lists two identical modules in duplexed units under power redundancy.
Which slot is reserved for PW481-51?
PW481-51 uses dedicated power-supply slot for this configuration.
How is incoming AC power terminated in its supported units?
Yokogawa documents M4 screw power terminals in supported units as the connection.