Electrical data

I

PN DC

Primary continuous direct current (nominal)

150

A

I

PN

Primary nominal current rms

106

A

I

PM

Primary current, measuring range

0 .. ± 200

A

R

M

Measuring resistance

T

T

R

M mini

R

M maxi

R

@ ±15V, ± 200 A

maxi

0

30

0

15

Ω

I

S

Secondary current

75

mA

I

SN

Secondary nominal current rms

53

mA

K

N

Conversion ratio

1 : 2000

V

C

Supply voltage (± 5 %)

± 15

V

I

C

Current consumption

16 + I

S

mA

V

d

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

2.5

kV

Accuracy-Dynamic performance data

X

Accuracy @ I

< ± 1 % of I

PN DC

ε

L

Linearity error (0 .. ± I

± 0.25% of I

PN DC

I

OE

Electrical offset current @ I

< ± 0.2

mA

I

OM

Magnetic offset current @ I

after an overload of 1 x I

PN DC

< ± 0.15

mA

I

OT

Temperature variation of I

O

< ± 0.005

mA

t

r

Response time to 90% of I

< 1

µs

di/dt

di/dt accurately followed

> 200

A/µs

BW

DC .. 150

kHz

General data

T

A

Ambient operating temperature

- 10 .. + 80

°C

T

S

Ambient storage temperature

- 15 .. + 85

°C

R

S

Secondary coil resistance

80

Ω

m

Mass

25

g

Standards

EN 50178: 1997

Current Transducer LA 150-P

For the electronic measurement of currents: DC, AC, pulsed, mixed,

with a galvanic isolation between the primary circuit (high power) and

the secondary circuit (electronic circuit).

I

PN

= 150 A

Features

transducer using the Hall effect

Advantages

interference

Applications

motor drives

(UPS)

(SMPS)

applications

Application Domain

Notes :

46090

061110/7

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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