Product Code: TVOC-2-240-C

The TVOC-2 Arc Guard System is an arc protection relay that mitigates arc faults and helps to protect people and equipment. The Arc monitor is the main unit of the Arc Guard System which detects the light of an arc and through the fast IGBT contacts sends an electrical signal within 1 ms to a nearby breaker that breaks the power and extinguishes the arc. The Arc monitor has 10 detector inputs and can trip up to three breakers with zone selectivity if needed. Up to 2 extension units can extend the number of light detectors to 30 and the unit includes an HMI that can be placed on the outside of the door. Detectors are sold in a wide range of lengths to fit a full switchgear design. Supply voltage 100... 250 V DC or 100... 240 V AC 50 / 60 Hz. Accessories include current sensing unit, optical cables, cable straps etc.

Actuating Voltage Type	AC/DC
No. of Arc Sensors	30
No. of Change-over Contacts	3
No. of Inputs	12
No. of Trip Outputs	3
Brand	ABB
Auxiliary Contacts	3NO, 3CO(SPDT)
Connection Type	Screw Connection
Degree of Protection	IP54
Dimensions (mm)	210W x 230H x 80D
Model	Modular
Mounting Type	Surface Mount
No. of Normally-open Contacts	3
Operational Temperature Range (°C)	-25 to +55
Power Loss (W)	1
Rated Control Supply Voltage AC (V)	100
Rated Control Supply Voltage DC (V)	100
Rated Frequency (Hz)	50/60
Rated Operational Voltage AC (V)	100-240
Rated Operational Voltage DC (V)	100-250
Rated Supply Voltage AC (V)	100
Terminal Type	Screw Terminals
Weight (kg)	1.2

ARC Monitor

ABB TVOC-2-240-C ARC MONITOR TVOC-2-240-C

Product Code: TVOC-2-240-C

Technical Specifications

Documents

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