EN
- Overview
- Specifications
- Description
- Applications
- Features
- Replacement and Maintenance Recommendations
- FAQ
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
HONEYWELL |
Model Number: |
51400646-100 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Model |
51400646-100 |
|
Product Type |
5-Slot Chassis Fan Assembly |
|
Dimensions |
17 x 36.5 x 6.4 cm |
|
Weight |
1.46 kg |
|
Fan Configuration |
Dual fan |
|
Application |
For 5-slot chassis |
|
Power Supply |
24 VDC |
|
Power Consumption |
6.0 W |
|
Current |
0.25 A |
|
Operating Temperature Range |
0 °C to +50 °C |
Description
The 51400646-100 is a 5-slot chassis fan assembly used in distributed control system (DCS) chassis to maintain stable operating temperatures for electronic control components. It provides continuous forced-air circulation across system nodes, preventing overheating in critical automation environments.
Applications
Power Plants: Dissipate heat in dense control cabinets.
Steel Plants: Maintain cooling in high-temperature environments.
Cement Plants: Ensure efficient cabinet heat circulation.
Petrochemical Plants: Support continuous control room cooling.
Nonferrous Smelters: Reduce overheating system failure risk.
Features
Forced Air Cooling: Dual-fan system installed in 5-slot chassis provides continuous airflow to dissipate heat from internal modules.
Redundant Cooling: Two fans provide backup operation; if one fails, the other maintains airflow to prevent overheating.
Fault Indicator: Front red LED alerts when fan failure or abnormal speed is detected for quick maintenance.
Replacement and Maintenance Recommendations
Hot-swap Maintenance: Supports online replacement without affecting I/O or control logic during DCS operation.
Time-Limited Replacement: Red LED fault requires replacement within 24 hours to avoid cooling degradation.
Environmental Cleaning: Use low-pressure dry air to remove dust from chassis filter and slide rails during replacement.
FAQ
Q: What is the fan configuration of 51400646-100?
A: It uses a dual-fan configuration.
Q: How many slots does 51400646-100 support?
A: It is designed for a 5-slot chassis.
Q: What is the power supply of 51400646-100?
A: The power supply is 24 VDC.
Q: What is the operating power consumption of 51400646-100?
A: The power consumption is 6.0 W.
Q: What is the operating temperature range of 51400646-100?
A: The operating temperature range is 0°C to +50°C.
