The B10E trip coil tester provides a DC voltage power supply to test circuit breaker coils with a ripple-free variable DC voltage that can easily accommodate a high, variable load.
Since there is a separate output for supplying spring-charging motors, the B10E is ideal for testing circuit breakers where auxiliary voltage is not connected or available. The compact power supply unit for B10E provides reliable assistance for those who do maintenance on high voltage breakers. The control panel’s intuitive layout makes it easy to operate, and the built-in thermal cutout and overload protector make it safe to use.
The B10E has been developed in collaboration with breaker manufacturers and testing personnel.
Key Features
Reliable and stable power supply for circuit breaker testing
Continuously variable 24 to 250 V AC or DC output
Separate outputs for close coil, trip coil and spring charging motor voltage
Direct triggering for minimum trip voltage testing
Operate with a breaker analyser for efficiency in testing
Specification
Specifications are valid at nominal input voltage and an ambient temperature of +25°C, (77°F). Specifications are subject to change without notice.
Environment
Application field The instrument is intended for use in medium and high-voltage substations and industrial environments.
Temperature Operating 0°C to +50°C (32°F to +122°F)
Storage & transport -40°C to +70°C (-40°F to +158°F) Humidity 5% – 95% RH, non-condensing
Humidity 5% – 95% RH, non-condensing
CE-marking
LVD 2014/35/EU
EMC 2014/30/EU
RoHS 2011/65/EU
General