Circuit Breaker Timing Checker 'VCBT-03K'

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last updated：Aug 27, 2020

双興電機製作所

Official site

Action time and three-phase unbalance time can be measured! Test results can be checked on the main unit display.

The "VCBT-03K" is a circuit breaker timing checker that can measure the operation time and three-phase unbalance time of circuit breakers. Test results can be confirmed on the main unit display, and it adopts a three-power supply system (external AC, external DC, built-in battery). The trigger signals can be contact, voltage, or current, and the contact status can be identified by a lamp. 【Features】 ■ Measures operation time and three-phase unbalance time ■ Test results can be confirmed on the main unit display ■ Adopts a three-power supply system (external AC, external DC, built-in battery) ■ Trigger signals can be contact, voltage, or current (via optional clamp) ■ Contact status can be identified by a lamp *For more details, please refer to the PDF document or feel free to contact us.

Related Link - http://soukou.co.jp/product/html/0232.html

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basic information

【Specifications】 ■ Power supply: 3 power sources (AC100V, external DC12V, built-in nickel-cadmium battery) <Contact Measurement Circuit> ■ Measurement channels: 3CH ■ Measurement time ・0 to 50/100/500/1000ms (resolution 0.1ms) ・0 to 5000/20000ms (resolution 2ms) ■ Measurement error ・0.01% rdg ± 0.3ms (resolution 0.1ms) ・0.01% rdg ± 3ms (resolution 2ms) ■ Detection circuit: DC24V ■ Contact status confirmation: Lamp illumination. On state... red, Off state... green *For more details, please refer to the PDF document or feel free to contact us.