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Phone：+86 15383419322Description
The GE Multilin 369-HI-R-M-0-0-0-0 is a highly configurable and safety-focused motor management relay from General Electric, designed to serve as a foundational platform for protecting critical industrial motors. This specific configuration embodies the core strength of the Multilin 369 series: modular flexibility. It provides essential, robust protection for high-current motors while being explicitly designed for future expansion and integration. The primary function of the GE Multilin 369-HI-R-M-0-0-0-0 is to continuously monitor electrical parameters and safeguard motors against a comprehensive array of fault conditions, including overloads, stalling, jamming, undercurrent, and phase imbalances. The inclusion of a latching trip relay is a critical safety feature, ensuring the motor remains offline until a manual reset is performed after a fault, preventing automatic restarts that could cause further damage or pose a safety hazard. The GE Multilin 369-HI-R-M-0-0-0-0 acts as a vital sentinel in motor control centers (MCCs), offering a cost-effective entry point for top-tier protection with the built-in option to add communication capabilities as operational needs evolve.
369-HI-R-M-0-0-0-0 GE
Technical Specifications
| Parameter Name | Parameter Value |
| Product Model | 369-HI-R-M-0-0-0-0 |
| Manufacturer | GE (General Electric) |
| Product Type | Motor Management Relay (Modular Platform) |
| Input Current Range (HI) | 1A or 5A secondary; up to 1200A primary (configurable) |
| Trip Output Relay | 1 x Form-C Latching Trip Relay (Manual Reset) |
| Modular Slot | 1 slot available for optional communication or analog output module |
| Communications | None pre-installed (requires optional module e.g., Modbus, DeviceNet, Ethernet) |
| Display / HMI | Basic 2-line, 16-character LCD with keypad for local interface |
| Control Power Supply | 85-265 VAC/VDC, 50/60 Hz |
| Operating Temperature | -40°C to +70°C (-40°F to +158°F) |
| Protective Functions | Thermal Model (49), Starts Per Hour (66), Stall (14), Jam (48), Underload (37), Unbalance (46) |
| Enclosure Rating | UL Type 1 (standard) |
Main Features and Advantages
The defining characteristic of the GE Multilin 369-HI-R-M-0-0-0-0 is its modular architecture, denoted by the “M” in the model number. This design provides a significant strategic advantage, allowing users to initially deploy a base-level protective device and later add sophisticated communication capabilities (like Modbus RTU, DeviceNet, or Ethernet) without replacing the entire unit. This future-proofing minimizes initial capital expenditure and allows for easy integration into a DCS or PLC network when required. The latching trip relay (“R”) is a paramount safety feature, enforcing a manual local reset that guarantees a technician must investigate the fault cause before restarting, thereby protecting both personnel and equipment. The integrated local HMI is a crucial tool, providing at-a-glance status updates, real-time metering data (current, percent FLA), and detailed diagnostic logs that pinpoint the exact cause and time of trips, drastically reducing mean-time-to-repair (MTTR). The robust construction and wide-range power supply ensure unwavering reliability in the electrically harsh environments typical of industrial facilities.
Application Field
The GE Multilin 369-HI-R-M-0-0-0-0 is engineered for a wide spectrum of industrial applications where safety and future scalability are key considerations. Its latching relay makes it ideal for protecting motors on critical conveyors, crushers, and large pumps in the mining, aggregate, and cement industries, where an unexpected automatic restart could be catastrophic. In water and wastewater treatment plants, it is deployed on pump and aeration blower motors to provide robust protection against jam and dry-run conditions while offering the option to add data networking to SCADA systems later. It is equally suited for large compressors, fans, and machine tools in manufacturing and HVAC facilities. This model is particularly valuable for brownfield upgrades or new projects with phased automation goals, serving as a high-quality protective relay initially and seamlessly transforming into a smart, networked asset management device with the simple addition of a communication module.
369-HI-R-M-0-0-0-0 GE
Related Products
369-HI-0-M-0-0-0-0: A variant with a self-resetting (non-latching) trip relay for applications where automatic restart is permissible.
369-HI-R-0-0-0-0-0: A non-modular version with a latching relay, offering a lower-cost option if communications are never required.
369-HI-R-M-F-0-0-0: The same base unit but factory-equipped with a dual-port Modbus RTU communication module.
369-HIM Module: A Handheld Interface Module used for simplified configuration and diagnostics, especially useful for units without a dedicated comms module.
GE Multilin 869: The next-generation flagship motor relay offering advanced graphics, more connectivity options, and enhanced protection features.
ProSoft Technology MVI56E-MCM: A Communication Module for Allen-Bradley ControlLogix racks that can interface with a networked 369 relay.
