Datasheet > LA100P

LA100P

更新时间： 2024-10-27 22:31:35

品牌	Logo	应用领域
莱姆 - LEM		传感器
页数	文件大小	规格书
2页	72K
描述
CURRENT TRANSDUCER LA 100-P

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中文翻译

获取价格

数据手册

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LA100P 数据手册

Current Transducer LA 100-P

I_PN= 100 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

Features

I_PN

I_P

R_M

Primary nominal r.m.s. current

Primary current, measuring range

Measuring resistance @

100

0 .. ± 150

T_A= 70°C

R_{M min}R_{M max}R_{M min}R_{M max}

· Closed loop (compensated) current

transducer using the Hall effect

· Printed circuit board mounting

· Insulated plastic case recognized

according to UL 94-V0.

T_A= 85°C

with ± 12 V

with ± 15 V

@ ± 100 A_max

@ ± 120 A_max

@ ± 100 A_max

@ ± 150 A_max

110 20 102

33 20 25

1 : 2000

± 12 .. 15

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

10(@±15 V)+ I_SmA

2.5

· Low temperature drift

· Optimized response time

· Wide frequency bandwidth

· No insertion losses

· High immunity to external

interference

V_d

Accuracy - Dynamic performance data

Accuracy @ I_PN, T_A= 25°C

@ ± 15 V (± 5 %)

± 0.45

± 0.70

< 0.15

@ ± 12 .. 15 V (± 5 %)

· Current overload capability.

Linearity

Typ

Max

Applications

I_O

I_OM

I_OT

Offset current @ I_P= 0, T_A= 25°C

Residual current ¹⁾@ I_P= 0, after an overload of 3 x I_PN

Thermal drift of I_O

± 0.10 mA

± 0.15 mA

· AC variable speed drives and servo

motor drives

· Static converters for DC motor drives

· Battery supplied applications

· Uninterruptible Power Supplies

(UPS)

· Switched Mode Power Supplies

(SMPS)

· Power supplies for welding

applications.

- 25°C .. + 85°C

- 40°C .. - 25°C

± 0.05 ± 0.25 mA

± 0.10 ± 0.50 mA

t_ra

t_r

Reaction time @ 10 % of I_{P max}

Response time ²⁾@ 90 % of I_{P max}

< 500

< 1

> 200

DC .. 200

µs

A/µs

kHz

di/dt di/dt accurately followed

Frequency bandwidth (- 1 dB)

General data

T_A

T_S

R_S

Ambient operating temperature

Ambient storage temperature

Secondary coil resistance @

- 40 .. + 85

- 50 .. + 95

120

128

°C

T_A= 70°C

T_A= 85°C

Mass

Standards

EN 50178

Notes : The result of the coercive field of the magnetic circuit

With a di/dt of 100 A/µs

A list of corresponding tests is available

980717/6

LEM Components

www.lem.com

中文翻译

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与LA100P相关器件

型号	品牌	获取价格	描述	数据表
LA100-P	LEM	获取价格	Current Transducer LA 100-P
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LA100P150-4	LITTELFUSE	获取价格	Special Purpose Fuses
LA100P150-4TI	LITTELFUSE	获取价格	Special Purpose Fuses
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