Electrical data

Primary continuous

Primary current,

Type

RoHS since

direct current

measuring range

date code

(nominal) I

I

± 50

± 150

46104, 46166

± 100

± 300

45178, 46183

± 200

± 500

HTB 200-P

45198

± 300

± 600

HTB 300-P

45225

± 400

± 600

HTB 400-P

46224

V

C

± 12 .. 15

V

I

C

Current consumption

< ± 15

mA

V

d

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

2.5

kV

R

IS

Isolation resistance @ 500 VDC

> 500

M

Ω

V

OUT

Output voltage (Analog) @ ± I

V

R

OUT

Output internal resistance

100

Ω

R

L

Load resistance

≥ 10

k

Ω

Accuracy - Dynamic performance data

X

Accuracy @ I

< ± 1 % of I

PN DC

ε

L

Linearity error (0 .. ± I

< ± 1 % of I

PN DC

V

OE

Electrical offset voltage, T

< ± 30

mV

V

OH

Hysteresis offset voltage @ I

after an excursion of 1 x I

PN DC

< ± 1 % of I

PN DC

TCV

OE

Temperature coefficient of V

OE

HTB 50-(T)P

< ± 2.0

mV/K

HTB 100-(T)P..400-P < ± 1.0

mV/K

TCV

OUT

Temperature coefficient of V

< ± 0.1

%/K

t

r

Response time to 90% of I

PN DC

< 3

µs

BW

DC .. 50

kHz

General data

T

A

Ambient operating temperature

- 20 .. + 80

°C

T

S

Ambient storage temperature

- 25 .. + 85

°C

m

Mass (-TP version)

< 30 (< 36)

g

Standards

EN 50178: 1997

2 pins of Ø2mm diameter are available on transducer

for PCB soldering.

I

Features

and secondary circuit

100A version for ease of connection

Advantages

ratings range

interference.

Applications

(UPS)

(SMPS)

applications.

Application domain

Current Transducers HTB 50..400-P

and HTB 50..100-TP

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).

Notes :

≤ Vc < ±15V will reduce measuring range.

070313/11

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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