Datasheet > HAZ4000-SP1

HAZ4000-SP1

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
莱姆 - LEM		传感器
页数	文件大小	规格书
3页	251K
描述
Current Transducers

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HAZ4000-SP1 数据手册

I_PN= 4000..20000 A

CurrentTransducersHAZ4000..20000-SRI/SP1

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_OUT= 4-20 mA

(T-RMS DC)

Electrical data

Primarynominal

r.m.s. current

I_PN(A)

Primary current

measuring range

I_P(A)

Type

Features

4000

6000

10000

12000

14000

20000

± 4000

± 6000

± 10000

± 12000

± 14000

± 20000

HAZ 4000-SRI/SP1

HAZ 6000-SRI/SP1

HAZ 10000-SRI/SP1

HAZ 12000-SRI/SP1

HAZ 14000-SRI/SP1

HAZ 20000-SRI/SP1

· Hall effect measuring principle

· Galvanic isolation between primary

and secondary circuit

· True-rms, 4-20mA DC current output

· Isolation voltage 12kV Rms/ 50 Hz

/ 1 min

V_C

I_C

I_OC

R_IS

I_OUT

R_OUT

R_L

Supply voltage (± 5 %)

Current consumption

Overload capacity

Isolation resistance @ 500 VDC

Output current @ ± I_PN, T_A= 25°C (+4 mA @ I_P= 0)

± 15

± 50

30,000

> 1000

+ 4-20 mA DC

· Low power consumption

· Package in PBT meeting UL 94-V0

Output internal resistance

Load resistance

approx. 20

< 300

Special Feature

· True-rms, 4-20mA DC current output

Accuracy - Dynamic performance data

Accuracy @ I_PN, T_A= 25°C (without offset)

Linearity error ¹⁾(0 .. ± I_PN)

Electrical offset current, T_A= 25°C, @ I_P= 0

Residual offset current @ I_P= 0;

after an excursion of 1 x I_PN

< ± 1

< ± 0.5 % of I_PN

4 mA ± 0.08mA

Advantages

I_OE

I_OM

· Easy mounting

< ± 0.025 mA

< ± 0.05%of I_PN/K

< ± 0.05 %/K

< 400

DC and 15 to 3kHz

· Small size and space savings

· Only one design for wide current

ratings range

· High immunity against external

interference

I_OT

Thermal drift of I_OE

Thermal drift of the gain (% of reading)

TCe

t_r

Response time @ 90% of I_PN

Frequency range, ±3 dB, small signal

m s

General data

Applications

T_A

T_S

Ambient operating temperature

Ambient storage temperature

Housing PBT 30% glassfiber

UL94 classification

- 25 .. + 85 °C

- 30 .. + 90 °C

· Battery supplied applications

· Uninterruptible Power Supplies

(UPS)

· Power supplies for welding and

telecom applications.

approx. 6

EN 50178: 1997

Mass

Standards

ApplicationDomain

· Industrial

Notes : Linearity data exclude the electrical offset.

To avoid excessive core heating.

Please consult characterisation report for more technical details and

application advice.

060428/4

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

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