| Attribute | Value |
|---|---|
| Product Name | Deif RMF-112D Frequency Relay 380V |
| Brand | Deif |
| Series | Uni-line |
| Type | RMF-112D |
| Part Number | 400008603.20 |
| Measuring Voltage | 380VAC |
| Module | 380V |
| Supply | 380VAC |
| Frequency | 50 Hz |
| Category | 600V Cat III |
| Relay B | Normally Energized |
| Relay C | Normally Deenergized |
| Code | 195311-0001 |
| Weight | 560 GM |
| Condition | Used 1 Pcs |
| Ref No | 56317 |
What is a Frequency Relay?
A frequency relay keeps track of the frequency of an electrical system and initiates protective measures when the system frequency exceeds predetermined levels. Such relays play an important role in avoiding damage due to over-frequency or under-frequency situations which may damage sensitive equipment or destabilize the power supply grid.
Key Features of the Deif RMF-112D
Wide Frequency Range Monitoring:
Able to detect both under and over-frequency faults in three-phase systems.
Adjustable Set Points:
Provides user-programmable upper and lower threshold limits to suit your system needs.
Stable Tripping Mechanism:
Guarantees rapid relay operation when limits are violated, stopping further malfunctions.
Voltage Compatibility:
Dedicated to 380V systems, best suited for industrial environments.
LED Indication:
Crisp visual status through front-panel LEDs for fault detection and normal status.
Compact Design:
Simple installation in control panels and switchboards because of its space-efficient structure.
DEIF Quality Assurance
Made by DEIF, the world leader in power control and protection systems.
Applications of RMF-112D Frequency Relay
RMF-112D is applied across a variety of applications, including:
Generator Protection:
Ensures generator health by disconnecting it during unstable frequency conditions.
Industrial Automation Panels:
Applied in motor control centers and power panels to protect against frequency deviations.
Renewable Energy Systems:
Aids in the integration of solar and wind power systems safely with grid frequency standards.
Power Plants and Substations:
Critical to grid synchronization and stable power supply assurance.
Marine Electrical Systems:
Used on vessels to ensure onboard frequency stability and safety.
Why Go with Deif RMF-112D?
What makes Deif RMF-112D stand out is its sturdy construction, reliable operation, and flexible configuration. Whether it’s marine, industrial, or renewable industries, the RMF-112D brings confidence with it by continuously protecting against frequency-related faults.
With its extended service life and precise response time, this relay minimizes downtime, prevents equipment damage, and keeps your operations running smoothly—no matter what grid conditions are present.
