Arc Guard TVOC-2: Safety for your Most Valuable Resources
Feb 15, 2019
ABB’s Arc Guard TVOC-2 builds on the well-appreciated TVOC design and offers unmatched arc monitoring. With over 35 years of experience, Arc Guard System ™ has become an industry standard in several key markets, helping to protect personnel and businesses around the world. The TVOC-2 is an optical detection system that together with an external breaker can limit the damage done to personnel and equipment in case of an arc accident happening.
Main benefits
- Increased safety to personnel and equipment
- Minimizes downtime after arc accident has happened
- Easy-to-read interface makes reading status information quick and easy
- Simple start-up menu quickens installation and setup
- Can easily be expanded with up to 30 sensors to increase cabinet coverage from a single TVOC-2
- No calibration needed ensures reliable function and quick installation.
Main features
- DIN-rail or screw mounting
- Detachable key-pad with full-text display (can even handle two HMIs)
- SIL-2 certified according to IEC 61508 and IEC 62061 ensures extremely reliable function
- Rated supply voltage: 100-240 V AC and 100-250 V DC. Also 24-48 VDC is available
- Modbus RTU communication protocol.
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