Honeywell 51303940-250 Cabinet Fan With Alarm

The Honeywell 51303940-250 Cabinet Fan with Alarm is designed to provide efficient cooling for industrial control cabinets, ensuring optimal temperature management for critical equipment. This cabinet fan is equipped with an integrated alarm system that alerts users to any issues with airflow or fan performance, helping to prevent overheating and potential system failures. The Honeywell 51303940-250 is a reliable choice for maintaining stable operations in various industrial environments, including power generation, petrochemical, and process industries.

This fan is built with durable materials and advanced technology to ensure long-lasting performance, making it an essential component for critical systems that require consistent cooling and monitoring. The alarm output and robust construction add an extra layer of safety and reliability to industrial processes.

General Info

• Manufacturer: Honeywell

• Model Number: 51303940-250

• Type: Cabinet Fan With Alarm

• Condition: Brand New

• Country of Origin: United States

• Part Number: 51303940-250

• Life Expectancy: 50,000 hours at 40°C

Product Features

• Efficient Cooling: Provides powerful airflow of up to 120 CFM to maintain optimal temperature levels in industrial control cabinets, preventing overheating of sensitive equipment and ensuring efficient operation.

• Integrated Alarm System: Features an integrated alarm that notifies users in case of airflow obstruction or fan failure. The alarm output is a dry contact relay, normally open, which can be connected to an external monitoring system for enhanced safety.

• Durable Construction: Built with high-quality materials, including an aluminum housing and ball-bearing system, to withstand harsh industrial environments, ensuring reliable performance over an extended lifespan.

• Compact Design: The fan's compact design (120 mm x 120 mm x 38 mm) allows for easy installation in control cabinets, optimizing space utilization without compromising on cooling efficiency.

• Low Noise Operation: Designed for low noise levels, with a maximum noise output of 45 dBA, minimizing disruptions in the working environment while maintaining effective cooling.

• Easy Maintenance: Removable fan guard for easy cleaning and maintenance, ensuring consistent performance and prolonging the service life of the fan.

Technical Specifications

Electrical Specifications

• Power Supply Voltage: 170-264V AC

• Power Consumption: 20W

• Current Rating: 0.5A

• Fan Speed: 2800 RPM

• Airflow: 120 CFM (Cubic Feet per Minute)

• Static Pressure: 0.22 inH2O

• Alarm Output: Dry contact relay, normally open

• Insulation Resistance: 100 MΩ at 500V DC between windings and frame

• Dielectric Strength: 1500V AC for 1 minute between windings and frame

Mechanical Specifications

• Dimensions: 120 mm x 120 mm x 38 mm

• Weight: 6.8 kg

• Mounting: Panel mount with screws

• Enclosure Material: Aluminum housing for enhanced durability

• Bearing Type: Ball bearing for extended lifespan and reliable operation

• Connector Type: Screw terminals for power and alarm connections

• Vibration Resistance: 1.5 mm double amplitude (5-35 Hz) for 1 hour in each direction

• Shock Resistance: 30G for 11 ms in each direction

Environmental Specifications

• Operating Temperature: -20°C to +60°C

• Storage Temperature: -40°C to +70°C

• Relative Humidity: 10% to 90%, non-condensing

• Ingress Protection: IP20

• Altitude: Suitable for operation up to 2000 m

• Environmental Compliance: Designed for industrial environments, compliant with EN 60068-2-1 and EN 60068-2-2 for temperature testing

Compliance and Certifications

• Certifications: CE, UL, CSA

• RoHS Compliance: Yes, compliant with Directive 2011/65/EU

• EMC Compliance: Compliant with EN 55022 for conducted and radiated emissions

• Safety Standards: IEC 61010-1 for electrical safety requirements

• Shock and Vibration Standards: Compliant with IEC 60068-2-6 and IEC 60068-2-27 for vibration and shock resistance