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Zkoušečka jističů

Circuit breaker tester

The TP-2/300 measuring chamber is a set of measuring devices for testing MCCB and MCB circuit breakers. The tester is based on sinusoidal current source ZP-2/300. Test parameters are set manually from the operator panel or automatically from an external computer connected by a special interface. The device can operate in a network.

 


The operator panel consists of:

  • temperature controller display and keypad;
  • display and keyboard of the tester controller;
  • LED indicators for the type of operation of the thermal chamber;
  • safety switches, control keys and LINE-ON/OFF indicators.


Technical data

Input parameters
Current range 0.1 ... 300 A
Power supply 220 V, 50 Hz
Permissible voltage differences -15% ÷ +10%
Max. supply current 10 A
Output parameters
Tested components will be mounted in a thermal chamber.
Switch mounting method Individually on a 35mm strip. The strip is mounted on a polycarbonate panel painted black. Serial connections of tested switches.
Maximum number of simultaneously tested circuit breakers 10 pcs.
Number of measuring fields 10 pcs.
Measuring field equipment Set of test wires 1.0; 1.5; 2.5; 4.0; 6.0; 10.0 mm², length 1 m;
Set of test wires 16.0; 25.0; 35.0; 50.0 mm2, length 2 m;
Set of 10 adaptors for contactors;
A system for monitoring the puncturing of the contactor under test;
Electric heater 1,5 kW;
Temperature sensor Pt100;
Ventilation system consisting of 3 fans with control;
Chamber lighting.
Temperature controller µP controller working with temperature sensor Pt100;
The temperature inside the chamber is set manually on the operator panel;
Continuous measurement and display of the temperature inside the chamber;
LED indicators showing the operation mode of the heating system;
Over temperature indicator;
Possibility to connect an external indicator.
Thermal chamber illumination 8 W shadowless lamp switched on from the operator panel
Indicators of the measured current in the measuring channels Class 0.2 current transducer
Operating modes continous
Enclosure Powder coated steel cabinet.
Dimensions [mm]: base 2200 x 800 x 1100 (W x H x D), measurement chamber 1300 x 1100 x 1200 (W x H x D)
Weight Approx. 350 kg
Ingress Protection IP20
Environmental conditions
Operating temperature range 15 °C ÷ 35 °C
Relative humidity 85% at 25 °C
Max. altitude
Up to 1000 m

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Circuit breaker tester

The TP-2/300 measuring chamber is a set of measuring devices for testing MCCB and MCB circuit breakers. The tester is based on sinusoidal current source ZP-2/300. Test parameters are set manually from the operator panel or automatically from an external computer connected by a special interface. The device can operate in a network.

 


The operator panel consists of:

  • temperature controller display and keypad;
  • display and keyboard of the tester controller;
  • LED indicators for the type of operation of the thermal chamber;
  • safety switches, control keys and LINE-ON/OFF indicators.


Technical data

Input parameters
Current range 0.1 ... 300 A
Power supply 220 V, 50 Hz
Permissible voltage differences -15% ÷ +10%
Max. supply current 10 A
Output parameters
Tested components will be mounted in a thermal chamber.
Switch mounting method Individually on a 35mm strip. The strip is mounted on a polycarbonate panel painted black. Serial connections of tested switches.
Maximum number of simultaneously tested circuit breakers 10 pcs.
Number of measuring fields 10 pcs.
Measuring field equipment Set of test wires 1.0; 1.5; 2.5; 4.0; 6.0; 10.0 mm², length 1 m;
Set of test wires 16.0; 25.0; 35.0; 50.0 mm2, length 2 m;
Set of 10 adaptors for contactors;
A system for monitoring the puncturing of the contactor under test;
Electric heater 1,5 kW;
Temperature sensor Pt100;
Ventilation system consisting of 3 fans with control;
Chamber lighting.
Temperature controller µP controller working with temperature sensor Pt100;
The temperature inside the chamber is set manually on the operator panel;
Continuous measurement and display of the temperature inside the chamber;
LED indicators showing the operation mode of the heating system;
Over temperature indicator;
Possibility to connect an external indicator.
Thermal chamber illumination 8 W shadowless lamp switched on from the operator panel
Indicators of the measured current in the measuring channels Class 0.2 current transducer
Operating modes continous
Enclosure Powder coated steel cabinet.
Dimensions [mm]: base 2200 x 800 x 1100 (W x H x D), measurement chamber 1300 x 1100 x 1200 (W x H x D)
Weight Approx. 350 kg
Ingress Protection IP20
Environmental conditions
Operating temperature range 15 °C ÷ 35 °C
Relative humidity 85% at 25 °C
Max. altitude
Up to 1000 m
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