Electrical data

Primary nominal

Primary current

Type

r.m.s. current

measuring range

I

I

4000

± 4000

HAZ 4000-SRU

6000

± 6000

HAZ 6000-SRU

10000

± 10000

HAZ 10000-SRU

12000

± 12000

HAZ 12000-SRU

14000

± 14000

HAZ 14000-SRU

20000

± 20000

HAZ 20000-SRU

V

C

Supply voltage (± 5 %)

± 15

V

I

C

Current consumption

± 30

mA

I

OC

Overload capacity

30,000

A

R

IS

Isolation resistance @ 500 VDC

> 1000

M

Ω

V

OUT

Output voltage @ ± I

0-10

V DC

R

OUT

Output internal resistance

approx. 100

Ω

R

L

Load resistance

> 10

k

Ω

Accuracy - Dynamic performance data

X

Accuracy @ I

< ± 1

%

ε

L

< ± 0.5 % of I

PN

V

OE

Electrical offset voltage, T

< ± 100

mV

V

OH

Hysteresis offset voltage @ I

after an excursion of 1 x I

PN

< ± 12.5

mV

V

OT

Thermal drift of V

OE

< ± 1

mV/K

TC

ε

G

Thermal drift of the gain (% of reading)

< ± 0.05

%/K

t

r

Response time @ 90% of I

PN

< 400

ms

f

DC and 15 to 3kHz

General data

T

A

Ambient operating temperature

- 25 .. + 85

°C

T

S

Ambient storage temperature

- 30 .. + 90

°C

Housing PBT 30% glassfiber

UL94 classification

V0

m

Mass

approx. 6

kg

EN 50178:1997

Current Transducers HAZ 4000..20000-SRU

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

V

(T-RMS DC)

Features

and secondary circuit

/ 1 min

Advantages

ratings range

interference

Applications

(UPS)

telecom applications.

Application Domain

application advice.

060428/2

LEM

www.lem.com

LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.

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