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HAZ12000-SRU Datasheet Preview

HAZ12000-SRU Datasheet

(HAZ4000-SRU - HAZ20000-SRU) Current Transducers

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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 = 4000..20000 A

VOUT = 0-10 V

(T-RMS DC)

Electrical data

Primary nominal

r.m.s. current

IPN (A)

4000

6000

10000

12000

14000

20000

Primary current

measuring range

IP (A)

± 4000

± 6000

± 10000

± 12000

± 14000

± 20000

Type

HAZ 4000-SRU

HAZ 6000-SRU

HAZ 10000-SRU

HAZ 12000-SRU

HAZ 14000-SRU

HAZ 20000-SRU

VOUT

ROUT

Rwww.DataSheet4U.com L

Supply voltage (± 5 %)

± 15

Current consumption

± 30

Overload capacity

30,000

Isolation resistance @ 500 VDC

> 1000

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

0-10

Output internal resistance

approx. 100

Load resistance

> 10

MΩ

V DC

Ω

kΩ

Accuracy - Dynamic performance data

εL

VOE

εVOT

Accuracy @ I , T = 25°C (without offset)

PN A

Linearity error 1) (0 .. ± IPN)

Electrical offset voltage, TA = 25°C, @ IP = 0

Hysteresis offset voltage @ I = 0;

after an excursion of 1 x IPN

Thermal drift of VOE

Thermal drift of the gain (% of reading)

Response time @ 90% of IPN

Frequency range, ±3 dB, small signal 2)

<±1

< ± 0.5 % of IPN

< ± 100 mV

< ± 12.5 mV

< ± 1 mV/K

< ± 0.05 %/K

< 400

DC and 15 to 3kHz

General data

TA Ambient operating temperature

T Ambient storage temperature

Housing PBT 30% glassfiber

UL94 classification

m Mass

Standards 3)

- 25 .. + 85 °C

- 30 .. + 90 °C

approx. 6

EN 50178:1997

Features

• Hall effect measuring principle

• Galvanic isolation between primary

and secondary circuit

• True-rms, 0-10V DC voltage output

• Isolation voltage 12kV Rms/ 50 Hz

/ 1 min

• Low power consumption

• Package in PBT meeting 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

telecom applications.

Application Domain

• Industrial

Notes : 1) Linearity data exclude the electrical offset.

2) To avoid excessive core heating.

3) Please consult characterisation report for more technical details and

application advice.

LEM

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

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