HTA400-S Ver la hoja de datos (PDF) - LEM Industrial

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componentes Descripción

Fabricante

HTA400-S

Current Transducer

LEM 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).

IPN = 100 .. 1000 A

Electrical data

Type

Primary nominal Primary current, RoHS since

current rms

measuring range date code

HTA 100-S

IPN (A)

100

IPM (A)

± 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

VOUT Output voltage (Analog) @ ± IPN

RL

Load resistance

TA = 0 .. + 70°C

TA = - 25 .. + 85°C

VC

Supply voltage (± 5 %)

IC

Current consumption

RIS Isolation resistance @ 500 VDC

± 4

V

> 1

kΩ

> 3

kΩ

± 15

V

< 25

mA

> 500

MΩ

Accuracy - Dynamic performance data

X

ε

L

Accuracy 1) @ IPN , TA = 25°C , @ ± 15 V

Linearity error 1) (0 .. ± IPN)

± 1

%

± 0.5

%

VOE Electrical offset voltage, @ IP = 0, TA = 25°C

< ± 10

mV

VOH Hystersis offset voltage @ IP = 0,

after an excursion of 3 x IPN

< ± 10

mV

TCVOE Temperature coefficient of VOE TA = - 25 .. + 85°C < ± 1

mV/K

TCVOUT Temperature coefficient of VOUT TA = - 25 .. + 85°C < ± 0.05

%/K

tr

Response time to 90 % of IPN step

< 3

µs

di/dt di/dt accurately followed

> 50

A/µs

BW Frequency bandwidth (- 3 dB) 2)

DC .. 50

kHz

General data

TA

Ambient operating temperature

TS

Ambient storage temperature

m

Mass

Standards

Safety

EMC

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

- 25 .. + 85

°C

- 25 .. + 85

°C

230

g

EN 50178(1994)

EN 50082-2(1992)

EN 50081-1(1992)

< 25

% of IPN

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.

Notes: 1) Excludes the electrical offset

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

heating at high frequency.

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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