Datasheet > LT10000-S

LT10000-S

更新时间： 2022-11-26 16:36:32

品牌	Logo	应用领域
莱姆 - LEM		传感器
页数	文件大小	规格书
2页	76K
描述
Current Transducer LT 10000-S

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数据手册

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LT10000-S 数据手册

Current Transducer LT 10000-S

I_PN= 10000 A

For the electronic measurement of currents : DC, AC, pulsed...,

with a galvanic isolation between the primary circuit (high power)

and the secondary circuit (electronic circuit).

Electrical data

I_PN

I_P

R_M

Primary nominal r.m.s. current

Primary current, measuring range (1 s/mn)

Measuring resistance

10000

0 .. ± 15000

R_{M min}

Features

R_Mmax

· Closed loop (compensated) current

transducer using the Hall effect

· Insulated case.

with ± 48 V

@ ± 10000 A _max

@ ± 12000 A _max

@ ± 10000 A _max

@ ± 15000 A _max

1.5

with ± 60 V

Advantages

I_SN

K_N

V_C

I_C

Secondary nominal r.m.s. current

Conversion ratio

Supply voltage (± 5 %)

Current consumption

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

· Excellent accuracy

· Very good linearity

1 : 10000

± 48 .. 60

40(@± 60 V)+I_SmA

10 ¹⁾

1 ²⁾

· Low temperature drift

· Optimized response time

· Wide frequency bandwidth

· No insertion losses

· High immunity to external

interference

V_d

Accuracy - Dynamic performance data

· Current overload capability.

X_G

Overall accuracy @ I_PN, T_A= 25°C

Linearity

± 0.3

< 0.1

Applications

Typ

Max

± 1.5 mA

± 0.6 ± 0.8 mA

· AC variable speed drives and servo

motor drives

· Static converters for DC motor drives

· Battery supplied applications

· Uninterruptible Power Supplies

(UPS)

I_O

I_OT

Offset current @ I_P= 0, T_A= 25°C

Thermal drift of I_O

- 25°C .. + 70°C

t_r

Response time ³⁾@ 90 % of I_{P max}

< 1

> 50

DC .. 100

µs

A/µs

kHz

di/dt di/dt accurately followed

Frequency bandwidth (- 1 dB)

· Switched Mode Power Supplies

(SMPS)

· Power supplies for welding

applications.

General data

T_A

T_S

R_S

Ambient operating temperature

Ambient storage temperature

Secondary coil resistance @ T_A= 70°C

- 25 .. + 70

- 40 .. + 85

°C

Mass

Standards

EN 50178

Notes : Between primary and secondary + shield

Between secondary and shield

With a di/dt of 100 A/µs

A list of corresponding tests is available

980708/6

LEM Components

www.lem.com

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