Voltage Detectors 11kV 33kV – Pfisterer KP-Test 5

Voltage Detectors 11kV 33kV

Voltage Detectors 11kV 33kV

Voltage Detectors

Pfisterer KP-Test 5 is a capacitive voltage detector that can be used for both indoor and outdoor medium voltage switchgear and overhead line applications (MV). The voltage detector presents the operating voltage when brought into contact with the conductor.

The Pfisterer KP-Test 5 voltage detector provides a high level of user-friendliness and user safety – KP-Test 5 is designed and type tested to Standard IEC 61243-1.

Other versions of the MV medium voltage detector with deviating voltages, ranges of nominal voltages, frequencies and languages are available on request.

KP-Test 5 delivers reliable verdicts under any ambient conditions and thanks to its new surface layout the KP-Test is suitable for internal as well as open air applications.

KP-Test 5 instruments detect the following voltage classes: 3.3kV, 6.6kV, 11kV, 20kV, 33/36kV.

Voltage Detectors 11kV 33kV

Voltage Detector

Technical Specification

  • Integrated audible signal for reliable voltage detection even in high noise environments such as medium/high voltage substations
  • Suitable for outdoor use on overhead lines in harsh weather including rain and snow
  • Extremely bright LEDs in clear visual layout to provide voltage detection without confusion
  • Extensive self-test at switch-on of the detector (including contact electrode extension)
  • Removable contact electrode top piece included as forked electrode
  • Nominal frequency 50Hz, optional 60 Hz
  • Length of insulating element when assembled is 520mm
  • Diameter of insulating element when assembled is 24mm

See also – Voltage Detectors High Voltage

♦ When using voltage detectors to establish presence of operating voltages on MV-HV power cables or overhead lines there may be a requirement to apply field equipment earths, portable earthing, to equipment which is working adjacent to Live conductors to discharge any induced voltages.

Voltage detectors in the KP-Test 5 range provide dual indication of voltage i) Audible Signal ii) Visual Indication:

Voltage Detectors 1

Voltage Detectors | MV HV | Switchgear Substations Overhead Lines Up To 33kV

Voltage Detectors 2

Pfisterer KP-Test 5 Voltage Detector - Dimensions

Pfisterer KP-Test 5 Voltage Detector – Dimensions

Pfisterer KP-Test 5

Voltage Detector Technical Specification

Pfisterer Part Number Nominal Voltage Un (kV)       Ai/mm Li/mm Limm LO/mm
930100003 3kV 220 520 135 887
930100005 5kV 220 520 135 887
930100010 10kV 220 520 135 887
930110005 5-6kV 393 520 135 1060
930110010 10-12kV 393 520 135 1060
930110013 13kV 393 520 135 1060
930110020 20 kV 393 520 135 1060
930120003 3-10KV 603 520 135 1270
930120005 5-10kV 603 520 135 1270
930120010 10-20kV 603 520 135 1270
930140010 10-30kV 910 520 288 1730
930140020 20-36kV 910 520 288 1730

 

Pfisterer Part Number Nominal voltage UN Li/mm LO/mm max. length
for transportation
9302500010051 60 kV / 50 Hz 830 1873 1485
9302500010036 30-60 kV / 50 Hz 830 1873 1485
9302500010055 110 kV / 16,7 and 50 Hz 1802 3700 1855
9302500010058 50-110 kV / 50 Hz 1802 3700 1855
9302500010061 60-110 kV / 50 Hz 1447 3345 1500
9302500010064 110 kV / 50 Hz 1802 3700 1855
9302500010067 110-220 kV / 50 Hz 2520 4418 2050
9302500010070 110 kV / 16,7 Hz and 220 kV / 50 Hz 4177 6075 3130
9302500010073 132 kV / 16.7 and 50 Hz 1802 3700 1855
9302500010037 220-380 kV / 50 Hz 3850 5748 2050
9302500010078 220-420 kV / 50 Hz 3850 5748 2050
9302500010038 400 kV / 50 Hz 3850 5748 2050

 

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