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Precision Current Transformer UK Type

  • Frequency:50-400Hz
  • Rated Input:100A-1000A
  • Rated Output:5A/1A
  • Measuring range:5%In-130%In
  • Case:PA/UL94-V0
  • Bobbin:PA
  • Core:Silicon steel

Precision Current Transformer

Introduce:

UK Series precision current transformer has been specially designed to facilitate their installation in new or already existing networks.
They may be installed without opening any cable or bus-bar circuit.An internal precision resistor across the secondary winding of the CT provides a low safe voltage output.It can save time and the installations costs.

Features:

  • Doubie-screw fastening,safe,easy to install,portable.
  • Precision current transformer have wide inner window,allowing clamping of big cables or bus-bars.
  • Wide range of sizes to accommodate all the existing installations.

Applications:

  • Current measurement, monitoring and piotection for electrical wiring and equipment.
  • Current and power measurement for electric motors,lighting,air compressor,heating and ventilation system,air-condition equipment and automation-control system.
  • Current,power and energy monitoring device.
  • Precision current transformer have relay protection device.
Electrical Paramenter Mechanical Parameter
Frequency 50-400Hz Case PA/UL94-V0
Rated Input 100A-1000A Bobbin PA
Measuring range 5%In-130%In Core Silicon steel
Rated Output 5A/1A Internal structure Epoxy
Ratio ≤±0.5% Construction Tie
Phase angle ≤±30min Operating Temp -40°C~+120°C
Dielectric strength 2.5KV/1mA/1min Operating Humidity ≤85%
Insulation Resistamce DC500V/100MΩmin Output Connection Terminal
Ratio Burden(VA)
class:0.5 class:1.0 class:3.0
100/5A 1.5 2.5 3.75
150/5A 1.5 2.5 3.75
200/5A 1.5 2.5 5
250/5A 1.5 2.5 5
300/5A 2.5 2.5 5
400/5A 2.5 3.75 5
500/5A 2.5 3.75 5
600/5A 2.5 3.75 5
800/5A 5 10 15
1000/5A 5 10 15
Ratio Burden(VA)
class:0.5 class:1.0 class:3.0
100/1A 1.5 2.5 3.75
150/1A 1.5 2.5 3.75
200/1A 1.5 2.5 5
250/1A 1.5 2.5 5
300/1A 1.5 2.5 5
400/1A 2.5 3.75 5
500/1A 2.5 3.75 5
600/1A 2.5 3.75 5
800/1A 5 10 15
1000/1A 5 10 15

Diagram

Table of Contents

Dimensions

Precision Current Transformer UK Type-heyi

Accuracy Test

Precision Current Transformer UK Type-heyi

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