Electrical data

Primary nominal

Primary current

T y p e

current

measuring range

I

PN

(A)

I

P

(A)

4000

4000

HAZ 4000-SRI

6000

6000

HAZ 6000-SRI

10000

10000

HAZ 10000-SRI

12000

12000

HAZ 12000-SRI

14000

14000

HAZ 14000-SRI

20000

20000

HAZ 20000-SRI

**V**

C

Supply voltage ( 5 %)

15

V

**I**

C

Current consumption

50 mA

**I**

OC

Overload capacity

30,000

At

**V**

d

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

12

kV

**V**

b

R.m.s. rated voltage, safe separation

2000

1)

V

**R**

IS

Isolation resistance @ 500 VDC

> 1000

M

**I**

OUT

Output current @ **I**

PN

, **T**

A

= 25C

0-20

mA DC

**R**

OUT

Output internal resistance

approx. 20

**R**

L

Load resistance

< 300

Accuracy - Dynamic performance data

**X**

Accuracy @ **I**

PN

, **T**

A

= 25C (without offset)

< 1

%

L

Linearity

2)

(0 .. **I**

PN

)

< 1

% of **I**

PN

**I**

OE

Electrical offset current, **T**

A

= 25C

< 0.08

mA

**I**

OM

Residud offset current @ **I**

P

= 0;

after an excursion of 1 x **I**

PN

< 0.025

mA

**I**

OT

Thermal drift of **I**

OE

<

0.05 %of **I**

N

/K

**TC**

G

Thermal drift of the gain (% of reading)

< 0.05

%/K

**t**

r

Arranging time constant

< 400

m s

**f**

Frequency bandwidth

3)

(- 3 dB)

DC .. 3

kHz

General data

**T**

A

Ambient operating temperature

- 10 .. + 80 C

**T**

S

Ambient storage temperature

- 25 .. + 80 C

**m**

Mass

approx. 6

kg

Standards

4)

EN 50178

Minimum creepage & clearance

45

m m

Housing PBT 30% glassfiber

CTI IIIa, UL94-V0

Current Transducers HAZ 4000..20000-SRI

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

= 4000..20000 A

I

OUT

= 0 - 20 mA

Features

Hall effect measuring principle

Galvanic isolation between primary

and secondary circuit

True-rms, 0-20mA DC current output

Isolation voltage 12kV~

Low power consumption

Package in PBT meets UL 94-V0

Advantages

Easy mounting

Small size and space savings

Only one design for wide current

ratings range

High immunity against external

interference

Applications

Battery supplied applications

Uninterruptible Power Supplies

(UPS)

Power supplies for welding and

telecommunication applications.

Notes :

1)

Pollution class 2, overvoltage category III, reinforced insulation

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.

040713/0

LEM Components

www.lem.com

**Preliminary**