** **

**Electrical data**

Primary nominal

Primary current

**Type**

r.m.s. current

measuring range

**I**

PN

(A)

**I**

P

(A)

500

1500

**HAT 500-S**

800

2400

**HAT 800-S**

1000

3000

**HAT 1000-S**

1200

3000

**HAT 1200-S**

1500

3000

**HAT 1500-S**

**V**

C

Supply voltage ( 5 %)

15

V

**I**

** **

C

Current consumption

15

mA

**V**

d

R.m.s. voltage for AC isolation test,

50/60Hz, 1mn 3

kV

**V**

b

R.m.s. rated voltage, safe separation

500

1)

V

**R**

** **

IS

Isolation resistance @ 500 VDC

> 1000

M

**V**

OUT

Output voltage @

**I**

PN

,

**R**

L

= 10 k

,

**T**

A

= 25C

4V 40 mV

**R**

OUT

Output internal resistance

100

**R**

** **

L

Load resistance

> 1

k

** Accuracy-Dynamic performance data**

**X**

Accuracy @

**I**

PN

,

**T**

A

= 25C (without offset)

< 1

% of

**I**

PN

L

Linearity

2)

(0 ..

**I**

PN

)

< 1

% of

**I**

PN

**V**

OE

Electrical offset voltage,

**T**

A

= 25C

< 20

mV

**V**

OH

Hysteresis offset voltage @

**I**

P

= 0;

after an excursion of 1 x

**I**

PN

< 10

mV

**V**

OT

Thermal drift of

**V**

OE

<

1

mV/K

**TC**

G

Thermal drift of the gain (% of reading)

<

0.1

%/K

**t**

** **

r

Response time @ 90% of

**I**

P

< 5

s

**f**

Frequency bandwidth (- 3 dB)

3)

DC .. 50

kHz

** General data**

**T**

A

Ambient operating temperature

- 10 .. + 80

C

**T**

S

Ambient storage temperature

- 15 .. + 85

C

**m**

Mass app. 300

g

Standards

4)

EN 50178

**Current Transducer HAT 500..1500 - **

**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).

**I**

**PN**

** = 500 .. 1500 A**

**V**

**OUT**

** = 4 V**

**Features**

Hall effect measuring principle

Galvanic isolation between primary

and secondary circuit

Isolation voltage 3000 V

Low power consumption

Extended measuring range(3 x

**I**

PN

)

Insulated plastic case 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**

DC motor drives

Switched Mode Power Supplies

(SMPS)

AC variable speed drives

Uninterruptible Power Supplies

(UPS)

Battery supplied applications

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

www.lem.com

991201/4

**Preliminary**