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ABB SPER 1B1 C4 Trip Circuit Supervision Relay
ABB SPER 1B1 C4 Trip Circuit Supervision Relay
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Enhance the safety and reliability of your power systems with the ABB SPER 1B1 C4 Trip Circuit Supervision Relay. Designed for continuous monitoring of trip circuits, this relay ensures immediate detection of faults, guaranteeing the proper operation of protection devices. Its robust design and wide operating voltage range make it an essential component in critical power and industrial applications.
Product Specifications:
- Brand: ABB
- Model: SPER 1B1 C4
- Product Type: Trip Circuit Supervision Relay
- Measuring Current: 1.5 mA
- Minimum Residual Voltage Over Monitored Circuit: >40 V DC
- Operate Delay: 3 seconds
- Operating Voltage Range: 40–265 V DC
- Rated Voltage: 250 V AC/DC
- Country of Manufacture: Finland
Key Features:
- Reliable Trip Circuit Monitoring: Detects faults in trip circuits to prevent protection system failures.
- Wide Voltage Range: Operates from 40 V to 265 V DC, offering flexibility in various applications.
- Fast Fault Detection: 3-second operate delay ensures quick response to irregularities.
- High Sensitivity: Monitors circuits with a measuring current as low as 1.5 mA.
- Robust and Durable Design: Engineered for industrial and utility environments.
- ABB Quality Assurance: Manufactured with precision in Finland for optimal performance.
Applications:
- Power Generation and Distribution Systems
- Industrial Control Panels
- Substation Automation
- Critical Safety and Protection Systems
- Utility and Energy Management Systems
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