REL670| ABB |Multifunctional Protection Relay
Description
The ABB REL670 is a multifunctional protection relay designed for comprehensive protection of power system components such as transformers, generators, motors, feeders, buses, and shunt capacitors. It offers advanced protection, control, and monitoring capabilities in a compact and reliable package.
Features
- Comprehensive Protection: Covers a wide range of applications including differential, overcurrent, earth fault, distance, and transformer differential protection.
- High Reliability: Ensures dependable operation in harsh industrial environments.
- Flexible Configuration: Supports multiple communication protocols and can be easily configured via front panel or PC software.
- Advanced Monitoring: Provides real-time data logging and event recording for detailed system analysis.
- Compact Design: Space-saving form factor suitable for various installation requirements.
Technical Specifications
- Voltage Rating: 57.74 V to 400 V AC/DC
- Current Rating: 1A or 5A (selectable)
- Power Supply: 24 V to 250 V AC/DC
- Operating Temperature: -25°C to +70°C
- Storage Temperature: -40°C to +85°C
- Humidity: 5% to 95% non-condensing
- Vibration Resistance: Meets IEC 60068-2-6
- Shock Resistance: Meets IEC 60068-2-27
- EMC Compliance: Meets IEC 61000-4 standards
- Communication Interfaces: Ethernet (IEEE 802.3), RS485, Profibus DP, Modbus RTU
- Digital Inputs: 16 (optional expansion up to 64)
- Digital Outputs: 16 (optional expansion up to 64)
- Analog Inputs: 8 (optional expansion up to 32)
- Analog Outputs: 2 (0-20mA, 4-20mA, 0-5V, 0-10V)
- Memory: 32 MB RAM, 32 MB Flash
- Dimensions: 250 mm (W) x 100 mm (H) x 100 mm (D)
- Weight: 2.5 kg
-
Protection Functions:
- Overcurrent (OC)
- Earth Fault (EF)
- Differential (DIFF)
- Distance (DIST)
- Transformer Differential (TDIFF)
- Instantaneous Overcurrent (IOC)
- Definite Time Overcurrent (DTOC)
- Inverse Time Overcurrent (ITOC)
- Earth Fault Directional (EFD)
- Voltage Restraint Overcurrent (VROC)
- Negative Sequence (NS)
- Zero Sequence (ZS)
- Frequency (FREQ)
- Power Swing Blocking (PSB)
- Synchrocheck (SYNC)
- Accuracy Class: 5P, 10P for current transformers; 0.2, 0.5 for voltage transformers
- Response Time: < 2 ms for instantaneous functions, < 10 ms for time-overcurrent functions
- Certifications: CE, UL, cUL, IEC 61850
REL670| ABB |Multifunctional Protection Relay
المنتج الحالي
حاضِر
بائع:
ABB
REL670| ABB |Multifunctional Protection Relay
سعر عادي
$200.00
سعر البيع
$200.00
سعر عادي
$507.00
خيارات
الأوصاف
Description
The ABB REL670 is a multifunctional protection relay designed for comprehensive protection of power system components such as transformers, generators, motors, feeders, buses, and shunt capacitors. It offers advanced protection, control, and monitoring capabilities in a compact and reliable package.
Features
- Comprehensive Protection: Covers a wide range of applications including differential, overcurrent, earth fault, distance, and transformer differential protection.
- High Reliability: Ensures dependable operation in harsh industrial environments.
- Flexible Configuration: Supports multiple communication protocols and can be easily configured via front panel or PC software.
- Advanced Monitoring: Provides real-time data logging and event recording for detailed system analysis.
- Compact Design: Space-saving form factor suitable for various installation requirements.
Technical Specifications
- Voltage Rating: 57.74 V to 400 V AC/DC
- Current Rating: 1A or 5A (selectable)
- Power Supply: 24 V to 250 V AC/DC
- Operating Temperature: -25°C to +70°C
- Storage Temperature: -40°C to +85°C
- Humidity: 5% to 95% non-condensing
- Vibration Resistance: Meets IEC 60068-2-6
- Shock Resistance: Meets IEC 60068-2-27
- EMC Compliance: Meets IEC 61000-4 standards
- Communication Interfaces: Ethernet (IEEE 802.3), RS485, Profibus DP, Modbus RTU
- Digital Inputs: 16 (optional expansion up to 64)
- Digital Outputs: 16 (optional expansion up to 64)
- Analog Inputs: 8 (optional expansion up to 32)
- Analog Outputs: 2 (0-20mA, 4-20mA, 0-5V, 0-10V)
- Memory: 32 MB RAM, 32 MB Flash
- Dimensions: 250 mm (W) x 100 mm (H) x 100 mm (D)
- Weight: 2.5 kg
-
Protection Functions:
- Overcurrent (OC)
- Earth Fault (EF)
- Differential (DIFF)
- Distance (DIST)
- Transformer Differential (TDIFF)
- Instantaneous Overcurrent (IOC)
- Definite Time Overcurrent (DTOC)
- Inverse Time Overcurrent (ITOC)
- Earth Fault Directional (EFD)
- Voltage Restraint Overcurrent (VROC)
- Negative Sequence (NS)
- Zero Sequence (ZS)
- Frequency (FREQ)
- Power Swing Blocking (PSB)
- Synchrocheck (SYNC)
- Accuracy Class: 5P, 10P for current transformers; 0.2, 0.5 for voltage transformers
- Response Time: < 2 ms for instantaneous functions, < 10 ms for time-overcurrent functions
- Certifications: CE, UL, cUL, IEC 61850
