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UK Design and manufacture of wideband current measurement transformers and wideband voltage measurement transformers

MINIATURE CURRENT TRANSFORMERS

 45Hz to 40KHz

These transformers are designed for use in both 50Hz and higher frequency power and pulse applications where the accurate measurement of higher order fundamental and harmonics needs to be combined with miniaturisation and economy
PicMiniTrans MinTransformer

MINIATURE CURRENT TRANSFORMER

(Available with feet on request)

Model Number

Dimensions

Current

Ratio

:1

Bandwidth

45Hz to kHz

Load max.

Ohms

Sensitivity at max load

V/A +

Price

GBP

++

ID min

OD max

W max

S

H

Max primary current

Secondary current

mm

mm

mm

mm

mm

A rms

A rms

M1001000

10

25

10

*

*

10

5

2000

40

1k0

0.5

27.00

M1001200

11

25

11

*

*

10

5

2000

40

400

0.2

25.00

M1001400

13

34

13

51

36

10

10

1000

40

200

0.2

25.00

M2001200

10

35

14

51

40

20

10

2000

30

200

0.1

28.00

M5002700

25

45

12

51

46

50

10

5000

15

250

0.05

33.00

M5002700

25

45

12

51

46

40

8

5000

15

500

0.1

33.00

M5002700

25

45

12

51

46

30

6

5000

15

1k0

0.2

33.00

Current ratio accuracy +/-2% over bandwidth.

 

The above table represents our most popular ratio and sizes, custom designed transformers available in this range so please contact us with your requirements

 

* Not available with mounting feet.

 

+ Sensitivity may be reduced by employing a lower value resistor. Sensitivity = Load / Ratio

 

++ Available at the equivalent price in other currencies at prevailing exchange rate.

 

Discount for 6 or more of one type

Updated    December 2018