PW482-11 Replacement for PW482 AC Power Supply Exclusive Connector
Introduction:
The PW482-11 is a power supply module from Yokogawa. It accepts 220-240V AC input with ±10% tolerance. This unit serves as a direct replacement for the original PW482 model.
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Product Overview
The PW482-11 belongs to the PW Series product line. Its product type is a Power Supply Module. The product classification is Power Supplies. The current price for this item is ¥3,850 RMB, and the product gross weight is 1.00 kg.
Yokogawa designed this power supply module as a replacement for the original PW482 model. The PW482-11 accepts an input power supply of 220-240 V AC . This module provides reliable power conversion for Yokogawa control systems. Therefore, users seeking a direct drop-in replacement for aging PW482 units will find this model ideal.
Technical Specifications
Input Power Supply
The input power supply voltage ranges from 220 to 240 V AC . The module accepts a tolerance of ±10% , providing flexibility for fluctuating grid conditions. The input frequency range is 50/60 Hz ± 3 Hz . Consequently, this power supply works with both European and North American power systems.
Power Consumption
The maximum power consumption reaches 230 VA . This rating indicates the total apparent power draw under full load conditions. Users should size their branch circuits accordingly to accommodate this demand.
Input/Output Interface
The PW482-11 uses an exclusive connector for input and output connections. This proprietary interface ensures proper mating only with compatible Yokogawa systems. Therefore, verify that your system accepts this connector type before ordering.
Weight
The module weighs approximately 1.00 kg . This lightweight design simplifies installation and reduces stress on mounting hardware. For reference, this differs from some preliminary specifications that listed 5 kg. The correct weight for the PW482-11 is approximately 1 kg.
Replacement Information
This product serves as a direct replacement for the original PW482 power supply module. The PW482-11 offers the same form factor and electrical specifications. Consequently, users can upgrade or replace failed PW482 units without modifying existing wiring or mounting.
Installation Guide
Follow these steps to install your PW482-11 correctly.
Power Down the System: Disconnect all power sources before installation. This prevents electrical shock and equipment damage.
Remove the Old Module: If replacing a PW482 , carefully disconnect its exclusive connector. Remove the mounting screws and extract the old module.
Mount the New Module: Position the PW482-11 in the same mounting location. Secure it with the appropriate mounting screws.
Connect the Exclusive Connector: Insert the system's exclusive connector into the PW482-11 mating port. Ensure the connector seats fully and locks in place.
Verify Input Voltage: Confirm that your supply voltage measures between 198V and 264V AC (220V ±10%). Also verify the frequency is within 47-63 Hz (50/60 Hz ±3 Hz).
Apply Power: Restore power to the system. Verify the PW482-11 powers up correctly without any warning indications.
Check Output: Use a voltmeter to confirm proper output voltage at the connector. Consult your system manual for expected output values.
Package List
1 x PW482-11 Power Supply Module
1 x Exclusive connector (pre-installed on module)
1 x Mounting screw kit
1 x Installation instruction sheet
Note: Replacement module only. System-side cabling is not included.
Frequently Asked Questions (FAQ)
1. Is the PW482-11 a direct replacement for the original PW482?
Yes, Yokogawa designed the PW482-11 specifically as a replacement for the original PW482 . The electrical specifications and physical dimensions match the older model for easy field replacement.
2. What is the correct weight of this power supply module?
The PW482-11 weighs approximately 1.00 kg . Some documentation may list 5 kg, but that refers to a different configuration. The current model weighs only 1 kg.
3. What type of connector does this module use?
The PW482-11 uses an exclusive connector proprietary to Yokogawa. This connector only mates with compatible Yokogawa system cabling. Standard power connectors will not work with this module.
4. Can I use this power supply with 110V AC input?
No, the PW482-11 requires 220-240V AC input with ±10% tolerance. For 110V AC applications, select a different Yokogawa power supply model rated for low voltage operation.
5. What is the maximum power consumption of this module?
The maximum power consumption is 230 VA . Users should ensure their circuit breaker and wiring can handle this load. For continuous operation at full load, add a 20% safety margin to the circuit rating.