Honeywell 51199931-100 Battery Charger

The 51199931-100 REV D battery charger is a high-reliability power module manufactured by Transistor Devices Inc. (TDI Power) for industrial automation systems, notably within Honeywell TDC 3000 distributed control system architectures. This unit delivers stable backup power to critical control infrastructure and is certified for safe operation in hazardous industrial environments.

Power Conversion and Output Characteristics

This charger accepts an input voltage ranging from 24 to 26 VDC and supplies a regulated battery port output voltage between 30 and 43 VDC. It is rated for a continuous output current of 20 A, ensuring consistent backup power delivery to sustain sensitive control hardware and prevent system interruption during power anomalies.

Environmental Ratings and Certifications

Engineered for demanding plant environments, the module operates reliably up to a maximum ambient temperature of 60 deg C. It carries hazardous area certifications for explosive atmospheres, specifically rated for Zone 2 and Class I, Division 2 locations, making it suitable for deployment in petrochemical and heavy industrial installations.

Technical Specifications

Frequently Asked Questions

Q: What is the primary application of the Honeywell 51199931-100 battery charger?

A: It provides mission-critical backup power within Honeywell TDC 3000 distributed control system architectures.

Q: What input and output voltage ranges does this power module support?

A: It accepts an input voltage of 24 to 26 VDC and provides a battery port output voltage ranging from 30 to 43 VDC.

Q: Is this battery charger certified for use in hazardous plant locations?

A: Yes, it is certified for explosive atmospheres rated as Zone 2 and Class I, Division 2.