ABB RXNAC-2H-RK-862-005-BB Protective Relay
ABB RXNAC-2H-RK-862-005-BB
Overview
Technical Parameters
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Parameter Type
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Reference Value
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|---|---|
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Operating Temperature
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—
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|
Storage Temperature
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—
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|
Rated Voltage
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12-48VDC or 120VAC (Refer to RXIDK 2H Series)
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Rated Current
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10A (Refer to RXIDK 2H Series)
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Frequency
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50/60Hz
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Output Contact
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2 Change-over Contacts (C/O)
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Dimension
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Modular design, compatible with Combiflex rack mounting
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Product Features
- High Performance & Reliability: Engineered for harsh industrial environments with stable and dependable operation performance.
- Modular Design: Simplifies on-site installation, routine maintenance and subsequent system expansion.
- Redundant Architecture: Products with the suffix “2H” adopt dual-processor redundant architecture, supporting millisecond-level fault switching.
- High Availability: Versions marked with “HA” support operation under wide-temperature ambient conditions.
- LED Indicator Lights: Real-time status indication for service, startup, tripping and other working states.
- High Reset Ratio: The reset ratio is higher than 97%.
Structure & Composition
- Modular Structure: Standardized structure for installation on Combiflex racks.
- Auxiliary Power Supply: Partial models require an external DC/DC converter (e.g. RXTUG module).
- LED Status Indication: Visual status display for service, startup, tripping and other operating modes.
- Wiring Terminals: Equipped with screw terminals or spring terminals for field wiring connection.
Application Fields
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Industry
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Application Description
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|---|---|
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Power Industry
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Power energy supply and substation protection
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Petrochemical Industry
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Process control and safety instrumented system operation
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Data Center
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Busbar protection, fault clearing time < 40ms
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Manufacturing Industry
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Industrial automation and PLC control system matching
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Water Treatment Industry
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Process monitoring and automated operation control
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Metallurgy, Pharmaceutical, Food & Beverage Industry
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General industrial process automatic control
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Installation & Maintenance
Installation Requirements
- Mounting Method: Rack-mounted installation supported by modular structural design
- Ambient Requirements: Comply with specified operating temperature range
- System Compatibility: Compatible with other functional modules of ABB 800xA system
- Fixing Standard: Applicable to EN/IEC 60715 or DIN 35 standard guide rail installation
Maintenance Recommendations
- Check the working state of LED indicator lights regularly
- Keep on-site ambient temperature and humidity within the rated specification range
- Tighten wiring terminals periodically to avoid loose connection faults
- Carry out standardized preventive maintenance per the official ABB maintenance 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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