ABB RED670 1MRK002810-AC Protection Relay
$132.00
$332.00
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Description
Overview
The ABB RED670 1MRK002810-AC is a line differential protection relay from ABB's Relion 670 series. It protects transmission lines and cables by comparing currents at both ends of the line. When a significant current difference is detected, it triggers a circuit breaker to isolate the faulted section. The relay offers advanced features, including harmonic filtering, directional comparison, and adaptive algorithms to enhance performance and reduce false trips. Designed for flexibility and modularity, it is ideal for various line configurations and operating conditions.
Technical Specifications
- Input Voltage: Undefined
- Frequency: 50/60 Hz
- Operating Temperature: -40°C to +70°C
- Humidity: 5% to 95% RH
- Dimensions: 230 mm x 160 mm x 100 mm
- Weight: 1.5 kg
Applications
- Protection of overhead transmission lines.
- Protection of underground cables.
- Protection of busbars and transformers.
Benefits
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High Sensitivity: Detects internal faults with high precision, reducing service interruptions.
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Fast Operation: Provides rapid fault clearance, minimizing damage to equipment.
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Improved Reliability: Advanced algorithms enhance reliability and reduce false trips.
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Flexibility: Adaptable to various line configurations and operating conditions.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
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% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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