The ABB 1MRK000007-6 (also identified by 1MRK000614-ABR02) is a specialized power supply module manufactured by EFORE for high-performance protection and control IEDs. This module is designed to convert station battery or mains power into regulated DC voltages required by internal electronic circuitry, ensuring high reliability in electrical substation environments.

 

Product Parameters

• Model: 1MRK000007-6 / 93-1001-01
• Order Number: 1MRK000614-ABR02
• Manufacturer: EFORE / ABB
• Input Voltage: Universal wide-range AC/DC input
• Output Voltage: Multi-rail DC outputs for internal logic and signaling

 

Product Specifications

• Mounting Type: Plug-in module for 19-inch subrack systems
• Cooling: Passive convection (No moving parts)
• Protection Grade: Integrated overvoltage and thermal shutdown protection
• Interface: Multi-pin DIN connector for backplane integration

 

Application Fields

• Substation Automation: Centralized power sourcing for Relion or similar series.
• Grid Monitoring: Stable DC supply for remote terminal units (RTUs).
• Industrial Facilities: Reliable power management for high-voltage switchgear.

Product Q&A

• Q: Are 1MRK000007-6 and 1MRK000614-ABR02 the same?
  • A: Yes, they refer to the same physical EFORE power module used in specific ABB protection configurations.
• Q: Does this module support redundant power schemes?
  • A: Redundancy is typically configured through the subrack design by using two identical modules in parallel.
• Q: What is the significance of the 93-1001-01 number?
  • A: This is the internal manufacturing part number assigned by EFORE to identify this specific hardware revision.