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- Overview
- Specifications
- Description
- Applications
- Troubleshooting and Maintenance Recommendations
- FAQ
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
HONEYWELL |
Model Number: |
38500148-300 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Parameter |
Value |
|
Part Number |
38500148-300 |
|
Part Type |
Power Supply |
|
Dimensions |
5.2 x 12 x 17 cm |
|
Weight |
1.59 kg |
|
Input Voltage |
120 VAC |
|
Output Voltage |
5 V DC |
|
Current Rating |
3 A |
|
Power Rating |
21 W |
|
Series |
TDC 3000 Series |
Description
The 38500148-300 is a high-stability power module for Honeywell's TDC 3000 series distributed control systems (DCS). Its power supply meets the energy efficiency requirements of the TDC 3000 logic rack, ensuring stable electrical operation of the system bus and various control cards during long-term operation.
Applications
Power plant: cabinet-mounted, converting AC to DC for main control cards.
Chemical plant: control room deployed, outputting DC for safety barriers and isolators.
Refinery: control rack installed, powering solenoid valve coils for control valves.
Steel plant: power cabinet running, supplying instruments for temperature and pressure transmitters.
Water treatment plant: control box embedded, powering dosing pumps and flow meters.
Troubleshooting and Maintenance Recommendations
Troubleshooting: If the system logic card frequently reports errors or restarts, first measure the 5V output voltage of the 38500148-300; if there is no output, check if the 120V AC fuse at the input terminal is blown.
Maintenance Recommendations: Given that TDC 3000 systems typically have a long service life, it is recommended to perform preventative replacement of the power module or capacitor testing every 3-5 years to prevent increased ripple due to aging.
FAQ
Q: Which product series does 38500148-300 belong to?
A: TDC 3000 series.
Q: What AC input voltage is required for 38500148-300 module?
A: Input voltage is 120 VAC.
Q: What is the DC output voltage of 38500148-300?
A: Output voltage is 5 V DC.
Q: What is the rated output current of 38500148-300?
A: Rated current is 3 A.
Q: What is the rated output power of 38500148-300 module?
A: Rated power is 21 W.
