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CATU Single Pole Phase Comparator 10-30kV (Choice of Mounting)

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This tester will connect directly to various CATU insulating poles and allows the user to carry out comparisons between phasing points on high voltage systems from 10 to 30kV.

The comparator is IEC-61841 compliant, is suitable for use on 50 and 60Hz networks and measures 0.90m in length.

To show phase status the CL-7-10/30 uses LED indication, built directly into a section on the pole. This uses three distinct lights – orange for storage phase status voltage in memory, green for phasing indication and red for non-phasing indication.

Note: single pole phase comparators are available in various models and sizes. They are also available with a selection of connectors (C or K) which make them suitable for attachment to different probe types.

CATU CL-7-10/30 Single Pole Phase Comparator (10-30kV) Key Features

  • Single pole for use in determining phase comparisons
  • 10 to 30kV range
  • IEC-61841 compliance
  • LED indicators of phase status
  • Available with either C or K connectors
  • 50 and 60Hz network compatibility
  • Measures 0.90m

Supplied as standard with the comparator and a carrying case. Insulated poles are sold separately.

Comparison Chart

There are four variations of this product available. The following table outlines the difference between each.

Code Voltage Range Battery Type Aerial Total Length (m) Weight (g)
CL-7-06/18-(*) 6 to 18kV 9V 0.55m 850g
CL-7-10/30-(*) 10 to 30kV 9V 0.90m 900g
CL-7-10/30-1-(*) 10 to 30kV 9V 1.15m 950g
CL-7-12/36-(*) 12 to 36kV 9V 0.90m 900

* Refers to connector type. Please select C or K type when ordering.

Part CodeCL-7-10/30-C

Connection Type Guide

C K E S A / B
C Type Fitting K Type Fitting E Type Fitting S Type Fitting A / B Type Fitting
Hexagonal Universal Bayonet



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