Datasheet > HTY50-P

HTY50-P

更新时间： 2024-09-30 22:10:19

品牌	Logo	应用领域
莱姆 - LEM		传感器
页数	文件大小	规格书
2页	120K
描述
Current Transducer HTY 50~100-P

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中文翻译

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数据手册

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HTY50-P 数据手册

Current Transducer HTY 50 .. 100-P

I_PN= 50 .. 100 A

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).

Electrical data

Primary nominal

r.m.s. current

I_PN(A)

Primary current

measuring range

I_P(A)

Type

100

± 150

± 225

± 300

HTY 50-P

HTY 75-P

HTY 100-P

Features

V_C

I_C

V_d

R_IS

V_OUT

R_L

Supply voltage (± 5 %)

Current consumption

R.m.s. voltage for AC isolation test, 50/60Hz, 1 mn 2.5

Isolation resistance @ 500 VDC

Output voltage @ ± I_PN, R_L= 10 kW, T_A= 25°C

Load resistance

± 15

<± 20

· Hall effect measuring principle

· Galvanic isolation between primary

and secondary circuit

· Isolation voltage 2500 V~

· Low power consumption

> 500

± 4

>10

· Extended measuring range(3 x I_PN

)

Accuracy-Dynamic performance data

Advantages

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

Linearity (0 .. ± I_PN)

Electrical offset voltage, T_A= 25°C

Hysteresis offset voltage @ I_P= 0;

after an excursion of 1 x I_PN

Thermal drift of V_OE

< ± 1.0 % of I_PN

· Easy mounting

V_O^L_E

V_OH

< ± 30

· Small size and space saving

· Only one design for wide current

ratings range

· High immunity to external

interference.

< ± 15

± 2.0

± 3.0

< ± 0.1

< 7

mV/K

%/K

V_OT

typ.

max.

TCe

Thermal drift (% of reading)

Response time @ 90% of I_P

Frequency bandwidth (- 3 dB)¹⁾

t_r

µs

DC .. 50

kHz

Applications

· DC motor drives

· Switched Mode Power Supplies

(SMPS)

· AC variable speed drives

· Uninterruptible Power Supplies

(UPS)

General data

T_A

T_S

Ambient operating temperature

Ambient storage temperature

Mass

- 10 .. + 75

- 15 .. + 85

< 30

°C

· Battery supplied applications

· Inverters

Notes : EN 50178 approval pending

Derating is needed to avoid excessive core heating at high frequency.

010118/2

LEM Components

www.lem.com

中文翻译

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