ABB RED615 Line Differential Protection and Control Relay
$186.00
$542.00
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Description
Overview
The ABB RED615 is a versatile, two-end line differential protection and control relay. It provides comprehensive protection, control, measurement, and supervision for overhead line and cable feeders. This relay is ideal for utility and industrial power distribution networks, including radial, looped, and meshed networks, with or without distributed generation.
Technical Specifications
Protection Features
- Main Protection: Overhead lines and cable feeders in distribution networks.
- Backup Protection: Current-based protection for remote backup (downstream protection relays) and local backup for line differential main protection.
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Standard Configurations:
- Configuration D and E include directional overcurrent and voltage-based protection.
- Adaptable to isolated neutral, resistance-grounded, compensated (impedance grounded), and solidly grounded networks.
Communication Protocols
- IEC 61850 (Edition 2): Full support for modern substation automation.
- IEC 61850-9-2 LE: Process bus communication.
- Modbus®: Open protocol support.
- DNP3: Standard communication protocol for substation automation.
Customization and Configuration
- Signal Matrix and PCM600: Allows for easy customization of signal connections and relay functions.
- Logic Functions: Create multi-layer logic functions using timers, flip-flops, and protection function blocks to meet user-specific requirements.
Dimensions
- Width: Frame 177 mm, Case 164 mm
- Height: Frame 177 mm (4U), Case 160 mm
- Depth: 201 mm (153 + 48 mm)
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Weight:
- Complete protection relay: 4.1 kg
- Plug-in unit only: 2.1 kg
Power Supply
- Type 1: 100, 110, 120, 220, 240 V AC, 50/60 Hz
- Type 2: 24, 30, 48, 60 V DC; 48, 60, 110, 125, 220, 250 V DC
- Maximum Interruption Time: 50 ms at nominal voltage (Un)
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Auxiliary Voltage Variation:
- AC: 38% to 110% of nominal voltage (38-264 V AC)
- DC: 50% to 120% of nominal voltage (12-72 V DC for 48 V DC systems; 38.4-300 V DC for 220 V DC systems)
Power Consumption
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DC Power:
- Quiescent: <13.0 W
- Maximum: <18.0 W
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AC Power:
- Quiescent: <16.0 W
- Maximum: <21.0 W
- Ripple in DC Voltage: Maximum 15% at 100 Hz.
Fuse Type
- Fuse: T4A/250 V
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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