ABB
ABB REF615E_E FEEDER PROTECTION AND CONTROL RELAY 4.0 In Stock
ABB REF615E_E FEEDER PROTECTION AND CONTROL RELAY 4.0 In Stock
Manufacturer: ABB
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Part Number: REF615E_E
Condition：New with Original Package
Product Type: FEEDER PROTECTION AND CONTROL RELAY 4.0
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Country of Origin: Germany
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
The ABB REF615E_E Feeder Protection Relay is a state-of-the-art device designed to provide protection, control, and monitoring for medium-voltage electrical feeders. As part of the ABB 615 series, the REF615E_E is ideal for industrial and utility applications where reliable, efficient, and flexible feeder protection is essential. This relay ensures the safe and stable operation of electrical systems by detecting faults and initiating necessary protection actions. Its advanced functionality, flexible communication options, and user-friendly interface make it a vital component in modern electrical networks.
Technical Specifications
- Model: REF615E_E
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Protection Functions:
- Overcurrent (IDMT or definite time)
- Earth fault protection
- Phase loss protection
- Under-voltage protection
- Thermal overload protection
- Short-circuit protection
- Breaker failure protection
- Directional protection (optional)
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Inputs:
- 3-phase voltage inputs for line-to-line and line-to-neutral voltages
- Current inputs for protection and measurement
- Auxiliary inputs for control and monitoring
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Output Contacts:
- 2x changeover relay contacts for fault signaling and control outputs
- Configurable outputs for trip, alarm, and status signals
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Display:
- LCD display with high-resolution graphics for easy monitoring
- Local indicators for status and fault diagnostics
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Communication Protocols:
- IEC 61850: Standard for substation automation and protection
- Modbus RTU/TCP: For integration with SCADA and other automation systems
- DNP3: Suitable for utility automation systems
- LonWorks: For distributed control and building automation integration
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Power Supply:
- Input voltage: 24V DC, 48V DC, 110V DC, 220V DC
- Power consumption: <10 W
- Operating Temperature: -40°C to +70°C (-40°F to +158°F)
- Storage Temperature: -40°C to +85°C (-40°F to +185°F)
- Humidity: 5% to 95% non-condensing
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Dimensions:
- Height: 170 mm (6.7 in)
- Width: 250 mm (9.8 in)
- Depth: 160 mm (6.3 in)
- Weight: 2.5 kg (5.5 lbs)
- Mounting: DIN rail or panel mounting
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Certifications:
- CE certified
- UL listed
- IEC 60255 compliant
- IEC 61850 compatible
- Relay Class: Class 5
Other Attributes
- Series：ABB Procontic CS31
- Country of Origin: Germany/Finland/Sweden
- Lead Time: In Stock, 2 Working Days
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