110512/13

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

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Current Transducer HMS 5..20-P

General data

T

A

Ambient operating temperature

- 40 .. + 85

°C

T

S

Ambient storage temperature

- 40 .. + 85

°C

m

Mass

app. 6

g

UL94 Classification

V0

Standard

EN 50178: 1997

Isolation characteristics

V

b

Rated isolation voltage rms

with IEC EN 50178, 61010-1 standards and following conditions

- Over voltage category III

- Pollution degree 2

- Heterogeneous field

Over voltage categoly Ⅲ

Pollution degree 2

Heterogeneous field

EN50178

IEC61010-1

Single isolation

1000V

1000V

Reinforced insulation

600V

300V

V

d

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

4.3

kV

dCp

Creepage distance

> 9.4

mm

dCl

Clearance distance

> 9.4

mm

CTI

Comparative tracking index (Group I )

> 600

V

V

e

Partial discharge extinction voltage rms @ 10 pC

> 750

V

V

w

Impulse withstand voltage 1.2/50 µs

8

kV

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.