090430/6

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

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I

Features

Open loop transducer using Hall

●

effect

Panel mounting-Horizontal or

●

Vertical

Insulated plastic case recognized

●

according to UL 94-V0

Advantages

Very good linearity

●

Very good accuracy

●

Low temperature drift

●

Wide frequency bandwidth

●

Very low insertion losses

●

High immunity to external

●

interference

Current overload capability

●

Low power consumption

●

Wide dynamic range,

●

100 to 1000 A in one package.

Applications

AC variable speed drives and

●

servo motor drives

Static converters for DC motor

●

drives

Battery supplied applications

●

Uninterruptible Power Supplies

●

(UPS)

Switched Mode Power Supplies

●

(SMPS)

Power supplies for welding

●

applications.

Application domain

Industrial.

●

Current Transducer HTA 100 .. 1000-S

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

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

the secondary circuit (electronic circuit).

Electrical data

Type

Primary nominal

Primary current,

RoHS since

current rms

measuring range

date code

I

I

HTA 100-S

100

± 300

46179

HTA 200-S

200

± 600

46170

HTA 300-S

300

± 900

46097

HTA 400-S

400

± 1000

46100

HTA 500-S

500

± 1000

46083

HTA 600-S

600

± 1000

46222

HTA 1000-S

1000

± 1000

46118

V

OUT

Output voltage (Analog) @ ±

I

PN

± 4

V

R

L

Load resistance

T

> 1

kΩ

T

> 3

kΩ

V

C

Supply voltage (± 5 %)

± 15

V

I

C

Current consumption

< 25

mA

R

IS

Isolation resistance @ 500 V

DC

> 500

MΩ

X

I

± 1

%

Accuracy - Dynamic performance data

ε

L

I

± 0.5

%

V

OE

Electrical offset voltage, @

I

< ± 10

mV

V

OH

Hystersis offset voltage @

I

after an excursion of 3 x

I

PN

< ± 10

mV

TCV

T

< ± 1

mV/K

TCV

T

< ± 0.05

%/K

t

r

Response time to 90 % of

I

< 3

µs

di/dt di/dt accurately followed

> 50

A/µs

BW

DC .. 50

kHz

T

A

Ambient operating temperature

- 25 .. + 85

°C

General data

T

S

Ambient storage temperature

- 25 .. + 85

°C

m

Mass

230

g

Standards

Safety

EN 50178(1994)

EMC

EN 50082-2(1992)

EN 50081-1(1992)

Deviation in output when tested to EN 61000-4-3

< 25

% of

I

PN

2)

Refer to derating curves in the technical file to avoid excessive core

heating at high frequency.