ABB REB650 1MRK006520-AD Busbar Protection Device
ABB REB650 1MRK006520-AD
1. Overview
2. Technical Parameters
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Parameter Item
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Specification
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|---|---|
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Model
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1MRK006520-AD
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Function Type
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Busbar Protection
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Rated Current Input
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Configurable 1A or 5A
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DC Power Supply
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DC 110V or DC 220V
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Communication Protocol
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IEC 61850, GOOSE
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Installation Method
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Rack-mounted, Wall-mounted
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Rack-mounted Dimensions
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25.5mm (W) × 482.6mm (D) × 265.9mm (H) (6U)
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Wall-mounted Dimensions
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270mm (H) × 252.5mm (W) × 296mm (D)
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3. Product Features
- Complete Protection Functions: Provides single-phase high-impedance differential protection, four-stage zero-sequence overcurrent protection, thermal overload protection, circuit breaker failure protection, etc.
- High Reliability Design: Adopts redundant design and self-diagnostic function to ensure reliable operation of the equipment.
- Modular Design: Facilitates installation and maintenance.
- Flexible Configuration: Various functions and parameter settings can be realized through configuration software.
- Compliant with IEC 61850 Standard: Enables interoperability with other equipment.
- Extended Human-Machine Interface (HMI): 15 three-color indicator dynamic LED lights per page, up to 3 pages.
- Customizable Labels: Text-based programmable LED labels.
- Local Language Support: Supports user-defined names and allows setting signals and functions in local languages.
- Minimized Parameter Setting: Based on ABB’s general reference value concept.
4. Structure and Composition
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Component
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Description
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|---|---|
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Front Panel
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Including display screen, buttons, indicator lights, etc., for human-machine interaction.
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Internal Circuit Board
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Including processor, memory, communication interface, etc.
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Connection Terminals
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Interface connections for power supply, signals, communication, etc.
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Communication Interface
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Supports multiple communication protocols.
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Configuration Software
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PCM600 (Version 2.9 or higher required)
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5. Application Fields
- Power Plants: Generator busbar protection.
- Transmission Networks: High-voltage transmission busbar protection.
- Distribution Networks: Medium and low-voltage distribution busbar protection.
- Substations: Substation busbar control and protection.
- Industrial Enterprises: Protection of enterprise power systems.
- New Construction and Renovation Projects: Suitable for new construction and renovation installations.
6. Installation and Maintenance
Installation
- Pre-installation Inspection: Confirm that the device model and rated parameters match the system.
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Installation Method Selection:
Wiring Connection: Connect power supply, current transformers, voltage transformers, and communication lines.
- Rack-mounted installation (standard 19-inch cabinet)
- Wall-mounted installation
Maintenance
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Daily Maintenance:
Parameter Configuration: Use PCM600 software for parameter setting and function configuration.
- Regularly check the status of indicator lights.
- Check the status of communication connections.
- View event reports and self-inspection records (can save the latest 32 action reports, SOE records, and self-inspection error reports).
- Troubleshooting: Diagnose with reference to the application manual and technical manual.
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If you would like to learn more about our products and services, please feel free to contact us at any time!
- Sales Manager : Jinny
- Email : sales5@xrjdcs.com
- Whatsapp/Mobile:+86 15359273791
Global renowned brand cooperation
ABB 丨 GE 丨Allen Bradley 丨 Honeywell 丨 Emerson 丨 Bently Nevada 丨 Westinghouse
Triconex 丨 Foxboro 丨 ICS Triplex 丨 Hima 丨 Schneider 丨 Yokogawa 丨 Woodward
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Company philosophy:
The company always adheres to the business philosophy of “integrity, efficiency, and win-win”, and serves every new and old customer with the attitude of “integrity service, customer first”.
With strong competitive products, large inventory, excellent quality, fast delivery time, and pre-sales consultation and service, we continue to provide products for our customers.
Professional operation of major automation modules, cards CPU、PLC、DCS， The distributed products are widely used in CNC mechanical metallurgy, petrochemicals, chemical engineering, paper printing, textile printing and dyeing, machinery, electronic manufacturing, automobile manufacturing, plastic machinery, electricity, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution, etc.
