# ABB Rel 670 Line Distance Protection Relay - 1MRK002812-AB

The **ABB Rel 670 Line Distance Protection Relay**, part number **1MRK002812-AB**, is designed for critical **substation automation**, ensuring the safety and reliability of your power system. Ideal for protecting electrical grids, this relay offers advanced features for precise fault detection and system protection.

Technically advanced, the **Rel 670** features **Ur**, **Ir As Indicated**, and supports **Fr= 50/60Hz** with an **El= 90-250 Vdc** input range. The **Yn1M301856-xb** model operates with **Rl= 220 Vdc** and **Ir= 1A**, delivering efficient and accurate protection. What makes this relay ideal for modern grids

-   **Precise Line Distance Protection**: Ensures accurate fault detection.
-   **Wide Application Range**: Suitable for diverse electrical grid setups.
-   **Robust Design**: Guarantees long-term reliability in harsh conditions.
-   **Efficient Operation**: Optimizes power system safety.
-   **Compact and Lightweight**: Easy to integrate and install.

Specifications include a weight of 10.340 Kg and compatibility with a variety of control systems. Trust **ABB** for dependable performance in your industrial automation needs. Upgrade your system today

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Industrial Automation > Protection Relays > Line Distance Relay
- **Tags:** ABB, industrial relay, line distance protection, power system protection, Rel 670, substation automation

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Used | 999.00 USD | In stock |

## Images

- ABB Rel 670 Line Distance Protection Relay - 1MRK002812-AB-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-rel-670-line-distance-protection-relay)
> Updated: 2026-09-19