HIMA PS1000/230010 982200080 high-performance power supply module

HIMA PS1000/230010 (Part Number: 982200080) is a high-performance power supply module specifically engineered for the HIQuad (H41q/H51q) safety system.

It is a critical component that converts standard AC mains power into the regulated 24 VDC required to drive safety-related CPUs and I/O modules.

Designed for high-integrity environments, this module provides the electrical stability necessary to maintain SIL 3 system operation.

Technical Parameter Table

Product Advantages and Features

High Reliability: Engineered without fans or moving parts to maximize Mean Time Between Failures (MTBF), ensuring stable power in mission-critical plants.

Overvoltage Protection (OVP): Includes internal circuitry that strictly limits output voltage to < 30 VDC even during a component failure, protecting sensitive I/O modules.

Redundancy Ready: Can be installed in a parallel configuration (using the M 3421 subrack) to provide 1+1 or N+1 redundancy for zero-downtime operation.

Galvanic Isolation: High insulation resistance between input and output ensures that AC line noise or surges do not interfere with the safety logic.

Short-Circuit Proof: Sustains continuous short-circuit currents without permanent damage, allowing for easy recovery once the fault is cleared.

Application Cases

Refinery Safety Racks: Providing primary power to HIQuad H51q systems monitoring ESD loops.

Chemical Process Control: Supplying 24V power to field-mounted safety transmitters and valve positioners.

Burner Management (BMS): Ensuring consistent power to flame scanners and ignition controllers.

Offshore Platforms: Operating in high-humidity environments where power quality from local generators may fluctuate.

Installation and Maintenance

Installation

Subrack Mounting: The PS1000/230010 must be inserted into the HIMA M 3421 subrack. Ensure the mechanical coding pins on the backplane match the module.

Tooling: Secure the module using the four captive screws on the front panel with a Torx T8 screwdriver.

Ventilation: Maintain at least 100mm of clearance above and below the subrack to allow for natural airflow.

Maintenance

LED Diagnostics: A green LED indicates “Power OK.” A red “ERR” LED indicates a fault condition (overload, overtemperature, or internal error).

Cleaning: During plant turnarounds, use compressed air to remove dust from the cooling fins on the rear of the module to prevent thermal derating.

Proof Testing: Verify the output voltage (nominally 24V) yearly using the test sockets provided on the subrack.

Other Models in the Same Series

PS1000/115010 (982200070): Variant designed for 115 VAC input.

PS 1000 WR 011: The modern Wide-Range variant (replaces legacy units) with 40 A output.

M 3421: The dedicated 19-inch subrack housing up to three PS1000 modules.

H7201 / H7202: Fuse distribution boards used downstream of the PS1000.

Unique Product Description

The HIMA 982200080 (PS1000/230010) is the “Silent Sentry” of the HIQuad system.

While contemporary power supplies are often built for general industrial use, this module is built specifically for functional safety.

It is one of the few power supplies in the industry that is physically coded to its subrack,

ensuring that an operator cannot accidentally insert a different voltage variant into a safety-critical slot—preventing human error at the most fundamental level.