Overview

The Honeywell MU-FAN611 (Part No. 51303940-150) is a Control Cabinet Cooling Fan with Alarm Function designed for Honeywell Experion PKS and TPS distributed control systems. It provides efficient cooling for electronic modules housed in control cabinets, ensuring stable operation and extended equipment life. Moreover, the integrated alarm function alerts operators to fan failures or abnormal conditions, helping prevent overheating and system downtime.

Built with industrial-grade components for continuous operation in demanding environments, the MU-FAN611 enhances system reliability, supports proactive fault detection, and integrates seamlessly into Honeywell’s advanced automation platforms.

Technical Data

Typical Applications

• Oil & Gas: Cooling control cabinets in wellhead and compressor stations.

• Petrochemicals: Preventing overheating in distributed control system enclosures.

• Power Generation: Ensuring stable operation of turbine and boiler control electronics.

• Chemical Manufacturing: Protecting sensitive automation modules in production environments.

• Industrial Automation: Providing reliable cabinet cooling with alarm monitoring in Honeywell Experion PKS systems.

The MU-FAN611 is frequently deployed in redundant configurations where continuous uptime and proactive fault detection are critical.

FAQ

Q1: What is the primary function of the MU-FAN611?
A1: It cools Honeywell control cabinets and provides alarm monitoring for fan failures.

Q2: Does the fan include an alarm system?
A2: Yes, it has a built-in alarm to alert operators of abnormal conditions or fan failure.

Q3: What voltage rating does it support?
A3: The fan operates with nominal 24 VDC.

Q4: What industries typically use the MU-FAN611?
A4: It is widely used in oil and gas, petrochemicals, power generation, and chemical manufacturing.

Q5: How does the fan improve reliability?
A5: By preventing overheating and providing early fault detection through its alarm function.