Honeywell MC-PSRB04 Power System Housing

Product Overview

The Honeywell MC-PSRB04 provides a rugged enclosure for housing power supply components. This housing accommodates multiple power modules and distribution boards within a single assembly. It organizes power delivery systems for Series C and TDC 3000 installations. The unit ensures physical protection and thermal management for internal components.

Technical Specifications

Parameter	Specification
Model Number	MC-PSRB04
Product Type	Power System Housing
Housing Material	Cold-rolled steel with powder coating
Dimensions (H × W × D)	265 mm × 350 mm × 200 mm
Weight	3.2 kg (empty)
Mounting Type	Panel mount or rack mount
Slot Capacity	4 power supply slots
Cooling	Passive convection cooling
Ingress Protection	IP20 rating
Color	Light gray (RAL 7035)
Operating Temperature	0°C to 60°C
Storage Temperature	–40°C to 85°C

Physical Construction and Materials

This housing uses cold-rolled steel with a durable powder-coated finish. The assembly weighs 3.2 kilograms when empty and measures 265 by 350 by 200 millimeters. It provides 4 slots for power supply modules and related components. The design includes ventillation louvers for passive air circulation. These louvers maintain safe operating temperatures without active cooling. The light gray finish matches standard industrial cabinet aesthetics.

Mounting and Installation Options

You can mount this housing on a panel or inside a standard 19-inch rack. The unit includes pre-drilled mounting holes for secure attachment. It fits easily into Honeywell Series C and TDC 3000 cabinet layouts. The housing provides front access to all power module connections. This access simplifies installation and maintenance tasks significantly. Always ensure proper clearance around the louvers for airflow.

Internal Layout and Component Accommodation

The MC-PSRB04 holds up to 4 power supply modules in dedicated slots. Each slot includes guide rails for smooth module insertion and removal. The backplane distributes AC input and DC output power internally. Individual module positions feature keyed connectors for correct orientation. A common ground bus ties all modules to chassis earth. This arrangement reduces wiring complexity and improves system reliability.

Thermal Management and Environmental Protection

Passive convection cooling dissipates heat through the housing’s ventillation louvers. The steel construction provides electromagnetic interference shielding for internal electronics. The powder coating resists scratching, corrosion, and chemical exposure. The IP20 rating protects against solid objects larger than 12 millimeters. This level of protection suits typical control room and panel environments.

Installation Guidance and Best Practices

Install the housing in a clean, dry location with adequate airflow. Verify that all mounting surfaces can support the weight of the assembly. Leave sufficient space around the louvers for proper heat dissipation. Always secure the housing firmly to prevent vibration-related issues. For multiple housings, maintain clearance between units for cooling.

Environmental Compliance

This housing meets RoHS and WEEE directive requirements. It also complies with UL 508 for industrial control equipment enclosures. The materials conform to standard industrial safety specifications.