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- Overview
- Specifications
- Description
- Applications
- Troubleshooting
- FAQ
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
Woodward |
Model Number: |
5438-667 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Parameter |
Value |
|
Model |
5438-667 |
|
Product Type |
Power Supply |
|
Dimensions |
12.5 × 22 × 17.1 cm |
|
Weight |
1.76 kg |
|
Operating Temperature Range |
-40°C to +85°C |
|
Protection Rating |
IP67 |
|
Certifications |
CE, RoHS |
|
Input Voltage |
125 VDC |
|
Cooling Mechanism |
Natural convection and chassis fan-assisted airflow |
Description
The WOODWARD 5438-667 is a high-performance power supply suitable for industrial automation control systems. Its stable and reliable power conversion capabilities meet the power demands of various complex industrial environments. It handles high-voltage industrial battery bank inputs and steps them down into clean, isolated, and tightly regulated DC power planes required to drive multi-slot VME CPUs and high-accuracy I/O modules.
Applications
Large Thermal Power Plants: Provides reliable DC power for turbine and governor systems under extreme temperature conditions.
Offshore Wind Farms: High protection design resists salt spray and humidity in nacelle control cabinets.
Deep-Sea Drilling Platforms: Sealed rugged housing prevents moisture, salt, and oil ingress in harsh offshore environments.
Heavy Oil Hydrogenation Plants: Efficient cooling maintains stable operation and reduces overheating risks in hazardous areas.
Steel Rolling Mills: Fully sealed design prevents conductive dust ingress and protects power systems from short circuits.
Troubleshooting
No power output: Check 125V DC input with multimeter; verify DC breaker status and internal overload protection.
Voltage drop/ripple: Check fan dust buildup and airflow blockage causing overheating protection.
Moisture/condensation: Inspect cable glands and seals for tightness after extreme temperature cycles, despite IP67 rating.
FAQ
Q: What is the operating temperature range of 5438-667?
A: The operating temperature range is -40°C to +85°C.
Q: What is the protection rating of 5438-667?
A: The protection rating is IP67.
Q: What certifications does 5438-667 have?
A: It has CE and RoHS certifications.
Q: What DC input voltage is required for 5438-667?
A: The input voltage is 125 VDC.
Q: What cooling method does 5438-667 use?
A: It uses natural convection with auxiliary chassis fan cooling.
