Контрольно-измерительный прибор УЗО DK OLD и DK 2000
  • Контрольно-измерительный прибор УЗО DK OLD и DK 2000

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Производитель: DACPOL SERVICE

Контрольно-измерительный прибор УЗО DK OLD и DK 2000

Audit tester of DK OLD and DK 2000 circuit breakers


The tester is designed to perform full and shortened tests of residual current circuit breakers type DK OLD and DK2000 according to PN-IEC 1009-1 standard. The tester can be used to check operation of two-, three- and four-pole circuit breakers with residual current tripping up to 1A inclusive.

Tests are performed by the tester fully automatically, i.e. they start with fastening the tested set on the mounting rail: residual current circuit breaker - auxiliary circuit breaker and closing the protective cover, and end with opening the cover and removing the tested set. The tester automatically reads the barcode, places the set in the appropriate test socket, selects the test parameters and performs the tests, and then labels the barcode if the result of all tests is OK. or the error code if at least one test result is NOK.



Full testing (audit test) of circuit breakers includes:

  • button test;
  • sinusoidal voltage test 2.5 kV/60 s;
  • voltage surge test 1.2/50 µs, 6 kV;
  • voltage surge test 1.2/50 µs, 8 kV;
  • measurement of triggering residual current;
  • trigger time measurement;
  • measuring the resistance of a resistor;

Shortened testing includes only samples selected by the operator

The tester's construction consists of aluminium profiles, a working top with an extension containing the tester's executive elements and a control cabinet. The extension contains a loading station and three test sockets adapted to test circuit breakers DK OLD and DK2000 with different number of current circuits. A lifting protective cover is installed in the extension unit to protect the loading station. Under the table there is installed a printer with linear applicator for printing on labels in the form of bar code or error number and sticking them on the side wall of the tested circuit breaker. A pull-out drawer with a keyboard and mouse is installed under the worktop. The monitor is mounted on an extension arm that allows adjustment of its position in three planes.



Technical data

Tester handling 1 person
Duration of the audit test approx. 9,5 min.
Power supply 230 V; 50 Hz
Power consumption approx. 1 kW
Types of tested circuit breakers - DK OLD - 2 mod/2 pol 1 pcs.
- DK OLD - 2 mod/3,4 pol 1pcs.
- DK OLD - 4 mod/3,4 pol 1 pcs.
- DK 2000 - 2 mod/2 pol 1 pcs.
- DK 2000 - 2 mod/3,4 pol 1 pcs.
- DK 2000 - 4 mod/3,4 pol 1 pcs.
Audit test - button test
- dielectric test
- 2,5 kV/60 s
- impulse 1,2/50 µs, 6kV
- impulse 1,2/50 µs, 8kV
- trigger current measurement
- trigger time measurement
- measuring the resistance of a resistor
Shortened test tests are selected by the operator
Number of test sockets 3 sets
Differential test current sine 50 Hz
Differential test current ranges 30; 100; 300; 500; 1000 mA
Test current adjustment step, smooth
Phase angles of the appearance of differential currents 0°; 90° and 135°
Accuracy of test current measurement ±1% of range
Resolution of current measurement 0,3 mA
Trigger current measurement result automatic current measurement by computer card for each pole separately and display of the measured values on the screen
Negative overall test result/strong> a sticker with the error number is automatically applied to the switch
Positive overall test score a barcode sticker is automatically applied to the switch
Tester accessories battery-powered screwdriver MAKITA DF010DSE
Dimensions (W x D x H)
 1600 x 1185 x 2110 [mm]
Weight
 approx. 500 kg
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Audit tester of DK OLD and DK 2000 circuit breakers


The tester is designed to perform full and shortened tests of residual current circuit breakers type DK OLD and DK2000 according to PN-IEC 1009-1 standard. The tester can be used to check operation of two-, three- and four-pole circuit breakers with residual current tripping up to 1A inclusive.

Tests are performed by the tester fully automatically, i.e. they start with fastening the tested set on the mounting rail: residual current circuit breaker - auxiliary circuit breaker and closing the protective cover, and end with opening the cover and removing the tested set. The tester automatically reads the barcode, places the set in the appropriate test socket, selects the test parameters and performs the tests, and then labels the barcode if the result of all tests is OK. or the error code if at least one test result is NOK.



Full testing (audit test) of circuit breakers includes:

  • button test;
  • sinusoidal voltage test 2.5 kV/60 s;
  • voltage surge test 1.2/50 µs, 6 kV;
  • voltage surge test 1.2/50 µs, 8 kV;
  • measurement of triggering residual current;
  • trigger time measurement;
  • measuring the resistance of a resistor;

Shortened testing includes only samples selected by the operator

The tester's construction consists of aluminium profiles, a working top with an extension containing the tester's executive elements and a control cabinet. The extension contains a loading station and three test sockets adapted to test circuit breakers DK OLD and DK2000 with different number of current circuits. A lifting protective cover is installed in the extension unit to protect the loading station. Under the table there is installed a printer with linear applicator for printing on labels in the form of bar code or error number and sticking them on the side wall of the tested circuit breaker. A pull-out drawer with a keyboard and mouse is installed under the worktop. The monitor is mounted on an extension arm that allows adjustment of its position in three planes.



Technical data

Tester handling 1 person
Duration of the audit test approx. 9,5 min.
Power supply 230 V; 50 Hz
Power consumption approx. 1 kW
Types of tested circuit breakers - DK OLD - 2 mod/2 pol 1 pcs.
- DK OLD - 2 mod/3,4 pol 1pcs.
- DK OLD - 4 mod/3,4 pol 1 pcs.
- DK 2000 - 2 mod/2 pol 1 pcs.
- DK 2000 - 2 mod/3,4 pol 1 pcs.
- DK 2000 - 4 mod/3,4 pol 1 pcs.
Audit test - button test
- dielectric test
- 2,5 kV/60 s
- impulse 1,2/50 µs, 6kV
- impulse 1,2/50 µs, 8kV
- trigger current measurement
- trigger time measurement
- measuring the resistance of a resistor
Shortened test tests are selected by the operator
Number of test sockets 3 sets
Differential test current sine 50 Hz
Differential test current ranges 30; 100; 300; 500; 1000 mA
Test current adjustment step, smooth
Phase angles of the appearance of differential currents 0°; 90° and 135°
Accuracy of test current measurement ±1% of range
Resolution of current measurement 0,3 mA
Trigger current measurement result automatic current measurement by computer card for each pole separately and display of the measured values on the screen
Negative overall test result/strong> a sticker with the error number is automatically applied to the switch
Positive overall test score a barcode sticker is automatically applied to the switch
Tester accessories battery-powered screwdriver MAKITA DF010DSE
Dimensions (W x D x H)
 1600 x 1185 x 2110 [mm]
Weight
 approx. 500 kg
Меньше
Читать больше
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