ABB|RED670 1MRK000008-NB|Line Differential Protection Module

SKU: RED670 1MRK000008-NB

Manufacturer: ABB
Product No.: RED670 1MRK000008-NB
Condition：In stock
Product Type: Line Differential Protection Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 1800g
Shipping port: Xiamen
Warranty: 12 months

ABB RED670 1MRK000008-NB Line Differential Protection Module

Description
ABB RED670 1MRK000008-NB is a line differential protection intelligent electronic device (IED) designed for high-accuracy protection, control, and monitoring of overhead lines and cables in transmission and distribution networks.

Features
Phase-separated current differential protection with high sensitivity to high-resistance faults.
Supports up to five line terminals with six stabilized current inputs.
Integrated distance protection with up to three zones.
Charging current compensation for long cable and overhead lines.
Eight binary signal channels for inter-trip and signaling.
IEC 61850 compliant with GOOSE support and Ethernet communication.
Time synchronization via GPS or IRIG-B.

Technical Specifications
Current measurement accuracy: ≤0.25%
Voltage measurement accuracy: ≤0.25%
Power measurement accuracy: ≤0.5%
Sampling rate: 4 kHz
Number of current inputs: 6 (for 3–5 terminal applications)
Number of voltage inputs: up to 4
Binary I/O: up to 96 inputs, 64 outputs
Communication protocols: IEC 61850-8-1, IEC 60870-5-103, LON, SPA
Ethernet ports: up to 6 (RJ45 or fiber)
Supported standards: IEEE C37.94, IEC 61850 Ed.1 & Ed.2, COMTRADE 2013
Operating temperature: –25°C to +55°C
Storage temperature: –40°C to +85°C

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

Check now

Product comparison

Current