Current Transducers HAS 50 to 600-S

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).

IPN =

VOUT =

50 .. 600 A

±4V

Electrical data

Primary nominal

r.m.s. current

I (A)

PN

50

100

200

300

400

500

600

Primary current

measuring range

I (A)

P

± 150

± 300

± 600

± 900

± 900

± 900

± 900

Type

HAS 50-S

HAS 100-S

HAS 200-S

HAS 300-S

HAS 400-S

HAS 500-S

HAS 600-S

VC

IC

IOC

Vd

Vb

RIS

VOUT

40

ROUT

RL

mV

Supply voltage (± 5 %)

Current consumption

Overload capacity

R.m.s. voltage for AC isolation test, 50/60 Hz, 1 mn

R.m.s. rated voltage, safe separation

Isolation resistance @ 500 VDC

Output voltage @ ± IPN, RL = 10 kΩ, TA = 25°C

± 15 V

± 15 mA

30,000

At

3 kV

5001)

V

> 1000 MΩ

± 4V ±

Output internal resistance

Load resistance

approx. 100

>1

Ω

kΩ

Accuracy - Dynamic performance data

X

εL

VOE

VOH

VOT

εTC G

tr

di/dt

f

Accuracy @ IPN, TA = 25°C (without offset)

Linearity 2) (0 .. ± IPN)

Electrical offset voltage, TA = 25°C

Hysteresis offset voltage @ IP = 0;

after an excursion of 1 x IPN

Thermal drift of VOE

HAS 50-S

HAS 100 to HAS 600-S

Thermal drift of the gain (% of reading)

Response time @ 90% of IP

di/dt accurately followed

Frequency bandwidth (- 3 dB) 3)

<±1

%

< ± 1 % of IPN

< ± 20

mV

< ± 20

<±2

<±1

< ± 0.1

<3

> 50

DC .. 50

mV

mV/K

mV/K

%/K

µs

A/µs

kHz

General data

TA Ambient operating temperature

TS Ambient storage temperature

m Mass

Standards 4)

- 10 .. + 80

- 25 .. + 80

approx. 60

EN 50178

°C

°C

g

Features

• Hall effect measuring principle

• Galvanic isolation between primary

and secondary circuit

• Isolation voltage 3000 V~

• Low power consumption

• Extended measuring range (3 x IPN)

• Insulated plastic case made of

polycarbonate PBT recognized

according to UL 94-V0

Advantages

• Easy mounting

• Small size and space saving

• Only one design for wide current

ratings range

• High immunity to external

interference.

Applications

• AC variable speed drives

• Static converters for DC motor drives

• Battery supplied applications

• Uninterruptible Power Supplies

(UPS)

• Switched Mode Power Supplies

(SMPS)

• Power supplies for welding

applications.

Notes : 1) Pollution class 2, overvoltage category III.

2) Linearity data exclude the electrical offset.

3) Please refer to derating curves in the technical file to avoid excessive

core heating at high frequency.

4) Please consult characterisation report for more technical details and

application advice.

LEM Components

981007/4

www.lem.com