Page 4/5

LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.

www.lem.com

18october2011/2

HC2F100-SN CLIPS

-1.0%

-0.5%

0.0%

0.5%

1.0%

1.5%

2.0%

2.5%

3.0%

3.5%

-40-20

020406080100

120140

T° (°C)

-3

-2

-1

0

1

2

3

4

5

6

-40-20

020406080100

120140

Temperature T° (°C)

-0.10%

-0.08%

-0.06%

-0.04%

-0.02%

0.00%

0.02%

0.04%

0.06%

0.08%

0.10%

-100

-80-60

-40-20

020406080100

Prim ary current Ip (A)

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

-100

-80-60

-40-20

020406080100

Primary current Ip (A)

Vout @25°C

Vout @85°C

Vout @125°C

Fig. 3: Typical linearity versus primary current at T° = 25°C

Fig. 4: Typical output voltage versus primary current across

temperature

Fig. 5: Typical sensitivity error versus temperature

Fig. 6: Typical offset error versus temperature

Influence of the external magnetic field

Test conditions :

- transducer sample : HC2F100-SN CLIPS

- diameter of the disturbing conductor : 6 mm

- dimension of the primary bus-bar : 6 x 2 x 200 mm

- tested at ambient temperature

Current levels:

A

B

C

D

E

F

G

G1

G2

H

I disturbed+

L

J

I disturbed+

CASE 1CASE 2CASE 3CASE 4

I disturbant+ 100 A- 100 A+ 100 A- 100 A

I primary0 A0 A+ 100 A+ 100 A

-1

-0.5

0

0.5

1

AB

CD

EF

G1

GG2H

IJ

KL

Position

case1

case2

case3

case4