Current Transducer HTFS 200..800-P

Isolation characteristics

V

b

Nominal Voltage

150

V r.m.s.

with IEC 61010-1 standards and following conditions

- Single insulation

- Over voltage category III

- Pollution degree 2

- Heterogeneous field

V

b

Nominal Voltage

150

V r.m.s.

with EN 50178 standards and following conditions

- Reinforced insulation

- Over voltage category III

- Pollution degree 2

- Heterogeneous field

V

d

R.m.s. voltage for AC isolation test, 50/60 Hz, 1 mn

2.5

kV

V

e

R.m.s. voltage for partial discharge extinction @ 10pC > 1

kV

V

w

Impulse withstand voltage 1.2/50µs

4

kV

dCp

Creepage distance

> 4

mm

dCl

Clearance distance

> 4

mm

CTI

Comparative tracking index (Group IIIa)

> 220

V

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

051110/3

LEM

www.lem.com

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