Description
DEIF
TYPE: RMC-132D
OVERCURRENT RELAY
247110.10
SUPPLY: 440V AC / T1 = 60 S & T2 = 60 S
MEAS CURRENT: 1 A / MODULE: 1 A
MEAS POWER: – / SCALE: 1
600V CAT III.
The DEIF RMC-132D is an overcurrent protection relay designed for use within marine control and power management systems. Operating on a 440V AC supply and rated to 600V CAT III, this relay monitors measured current at 1A module input and provides dual-stage timed overcurrent tripping with both T1 and T2 set to 60 seconds, enabling coordinated fault response in shipboard electrical distribution networks. As part of a Marine Control System, it plays a critical role in protecting generators, switchboards, and connected load circuits from sustained overcurrent conditions that could otherwise result in equipment damage or power loss.
Key Features
✓ Overcurrent relay function with dual independent time stages (T1 = 60 s, T2 = 60 s) for coordinated protection response in marine electrical systems.
✓ Rated supply voltage of 440V AC with a measurement input of 1A and a 600V CAT III insulation category, as stated in the original product data.
✓ Designed for integration within DEIF power management and control architectures, compatible with associated relay modules and marine switchboard panels — specific panel compatibility subject to confirmation.
✓ Suitable for installation in protected electrical enclosures and switchboard panels onboard vessels; mounting configuration and environmental rating should be confirmed against the installation drawing.
✓ Direct replacement or retrofit part for existing DEIF RMC-series relay installations; engineers should verify module slot compatibility and configuration settings prior to commissioning.
Marine Applications
✓ Cargo vessels and bulk carriers where main switchboard overcurrent protection is critical to continuous propulsion and cargo handling operations.
✓ Offshore support vessels and platform supply vessels (PSVs) requiring reliable generator protection within dynamic power management systems.
✓ Passenger ferries and ro-ro vessels where sustained overcurrent events in distribution panels must be isolated quickly to maintain passenger safety systems.
✓ Tankers and gas carriers where protection relay integrity is essential for compliance with classification society requirements on electrical fault management.
✓ Dredgers, tugs, and workboats utilising DEIF-based control panels for engine room power distribution and motor protection circuits.
Why Marine Engineers Choose
The DEIF RMC-132D is a purpose-built marine protection relay from a well-regarded manufacturer in the marine power management sector. Its dual-timed overcurrent stages allow engineers to configure discrimination across protection zones, reducing the risk of unnecessary blackouts while ensuring reliable fault isolation — a balance that is operationally essential in shipboard electrical systems.
Ideal For
Suitable for commercial cargo ships, tankers, offshore vessels, passenger ferries, tugs, and any vessel class operating DEIF-based power management or protection relay panels requiring overcurrent relay replacement or system upgrade.
Technical Support & Compliance
Technical support is available for remote troubleshooting, onboard diagnostics guidance, testing and commissioning assistance, and retrofit or integration support for DEIF relay systems — subject to confirmation of vessel configuration. For repair or recalibration enquiries, compatibility and serviceability are subject to confirmation based on the specific installation. To confirm suitability, buyers are encouraged to share nameplate photographs, the full part number, relay module configuration details, associated panel or system model and software version, relevant wiring diagrams or drawings, and vessel name or IMO number where applicable. All compatibility and performance claims are subject to confirmation against the actual onboard installation.
