Current Transducer CT 0.1 .. 0.4-P

Isolation characteristics

V

b

Rated isolation voltage rms

150

V rms

with IEC 61010-1 standard and following conditions

- Single insulation

- Over voltage category III

- Pollution degree 2

- Heterogeneous field

V

b

Rated isolation voltage rms

250

V rms

with EN 50178 standard and following conditions

- Reinforced insulation

- Over voltage category III

- Pollution degree 2

- Heterogeneous field

V

d

Rms voltage for AC isolation test, 50 Hz, 1 min

2.5

kV

V

e

Partial discharge extinction voltage rms @ 10pC

> 1.2

kV

V

w

Impulse withstand voltage 1.2/50µs

6

kV

If insulated cable is used for the primary circuit, the

voltage category could be improved with the following table :

Cable insulation (primary)

Category

HAR 03

300V CAT III

HAR 05

400V CAT III

HAR 07

500V CAT III

080909/14

www.lem.com

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

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Safety

This transducer must be used in electric/electronic equipment with respect to

applicable standards and safety requirements in accordance with the manufacturer's

operating instructions.

Caution! Risk of electrical shock

When operating the transducer, certain parts of the module can carry hazardous

voltage (eg. primary busbar, power supply).

Ignoring this warning can lead to injury and/or cause serious damage.

This transducer is a built-in device, whose conducting parts must be inaccessible

after installation.

A protective housing or additional shield could be used.

Main supply must be able to be disconnected.