PE Range-Moulded Case CTs

CROMPTON TECHNOLOGY   
Current Transformers
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PEPWL      PE 201       PE 301             PE 401

           

PE 601             PE 801                    PE 1001

       

 

An extensive range of high quality current transformers offering comprehensive measuring class accuracies. The PE range provides accurate measurement of high primary currents, converting to a 5 Amp secondary current, proportional to the primary current. To suit the requirements of most applications, the range offers a wide selection of system current ratings, busbar sizes, case widths and apertures.

 

PLEASE SEE TECHNICAL INFORMATION - PDF FOR COMPLETE INFORMATION

Features High Quality, Comprehensive Measuring Class, Accuracies, Wide Range of System Current Ratings, and Case Widths, Aperture Sizes to Suit Industry, Standard Cable and Busbar Dimensions, Wire Sealable Terminal Covers, Feet and Busbar Mounting Options
Benefits Reduction of High Currents for Ease of Metering
Accuracy up to Class 0.5
Isolated Output for Safety
Long Product Life
Applications Switchgear, Distribution Systems, Generator Sets, Control Panels, Overload Protection, Control Devices

General Specifications

System Voltage:  720V maximum
Test Voltage:  3kV for 1 minute
System Frequency: 50Hz or 60Hz.
Primary Ratings:  From 5A to 4000A
Secondary Outputs: 5A is standard, 1A on request
Short Circuit Thermal: 3kA for 1 second
Overload Withstand: 1.2 times rated current continuously
Rated Dynamic Current:  7.5kA for 1 second
Saturation Coefficient:  <6
Insulation Class BS2757 IEC85: Class E
Secondary Terminals:  M5 screw clamps
Operating Temperature: -20°C to +70°C
Humidity: Up to 95% RH (non condensing)
Enclosure:  Flame retardant glass filled ABS
Compliant With:  VDE404 and IEC185
Mounting Hardware: Feet and busbar screws

  Case Size (mm) Aperture (mm) Weight
PEPWL 55 wide x 45 deep x 78 high M8 stud primary bar 0.45Kg
PE 201 55 wide x 45 deep x 78 high 20 diameter 0.4Kg
PE 301 50 wide x 32 deep x 70 high 30 x 10, 25 x 15 and 20 x 20 horizontal & vertical 0.22Kg
PE 401 60 wide x 32 deep x 78 high 40 x 12 and 28 diameter 0.3Kg
PE 601 85 wide x 32 deep x 108 high 60 x 10, 50 x 30 and 45 diameter 0.45Kg
PE 801 100 wide x 40 deep x 122 high 80 x 10, 60 x 30, 50 x 50 and 60 diameter
horizontal & vertical
0.5 Kg
PE 1001 135 wide x 40 deep x 160 high 100 x 30, 80 x 50 and 85 diameter 0.7 Kg
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