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CIRCUIT BREAKER TEST EQUIPMENT
Coil Testers & Power Supplies

Coil Testers & Power Supplies

POB SERIES INSTRUMENTS
POB30 SERIES POB40 SERIES
POB30D POB40D
POB30AD POB40DL
  POB40AD
  POB40ADL
 

POB Series

Versatile power supply units, models POB30 and POB40 are ideal for commissioning and maintenance testing of circuit breakers where station supply is not available. The POB series are power supply units implementing the latest power electronics technology. They are developed for use in switchyards, power and industrial environment. In addition to providing current and voltage for breaker testing, they can measure certain coil parameters.

Coil Testers and Power Supply units: POB30D, POB30AD, POB40DL, POB40ADL, POB40D and POB40AD have built-in capability to automatically test the minimum trip voltage. This test is described in several international and national standards such as IEC 62271-100, ANSI C37.09 and others. Many other important parameters are possible to test with a breaker analyzer. Coil Tester and Power Supply units are in those circumstances used as the power supply units. They are compatible with breaker analyzers from different vendors. Coil Tester and Power Supply units can also be used as general power supply units or temporary battery charger. Maximum load time for coil outputs is 1 second.

Typical applications:
 
 supplying spring-charging motors
 power supply during a test with breaker analyzers
 minimum trip voltage-test of the circuit breaker’s coils

Coil Tester & Power Supply POB30 series

The POB30D and POB30AD are powerful and multipurpose units, with possibility to generate, at 230 V mains supply, the inrush current of 30 A. In addition they are capable of providing a continuous current.

All POB series instruments have a very high ability to cancel electrostatic and electromagnetic interference in high HV electric fields. It is achieved by the very efficient filtration. The filtration is made utilizing proprietary hardware and software. The set is equipped with the thermal and overcurrent protection.

Info POB30D POB30AD
  Coils output DC voltage 10 V – 300 V 10 V – 300 V
  Coils output AC voltage 10 V – 250 V
  Motor output DC voltage 10 V – 250 V 10 V – 250 V
  Voltage resolution 1 V 1 V
  Accuracy 0,5 % 0,5 %


 

Tekon Enerji

POB30D

Overview

POB30AD

Overview

Coil Tester & Power Supply POB40D

Overview

Coil Tester & Power Supply POB40DL

Overview

Coil Tester & Power Supply POB40ADL

Overview

Coil Tester & Power Supply POB40AD

Overview
Tekon Enerji
Tekon Enerji

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