Current Transducer APR-B10

Isolation characteristics

V

b

300

V

with IEC 61010-1 standards and following conditions :

- Reinforced isolation

- Over voltage category CAT III

- Pollution degree PD2

- Heterogeneous field

V

d

5

kV

V

e

Partial discharge extinction voltage rms @ 10 pC

1.5

kV

V

w

Impulse withstand voltage 1.2/50

µs

6.1

kV

dCp

Creepage distance

5.5

mm

dCl

Clearance distance

5.5

mm

CTI

Comparative tracking index (Group I)

600

080212/5

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

Page 2/4

be improved according to the insulation characteristics given by the cable

manufacturer.

e.g.

Cable insulation (primary)

Category

HAR 05

600V CAT III

HAR 07

1000V CAT III

2)

Between primary (completely filling the aperture) and secondary.