HTA100-S [LEM]

Current Transducer HTA 100~1000-S; 电流传感器HTA 100 〜1000 -S


型号：	HTA100-S
厂家：	LEM
描述：	Current Transducer HTA 100~1000-S 电流传感器HTA 100 〜1000 -S 传感器
文件：	总2页 (文件大小：84K)
中文：	中文翻译
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Current Transducer HTA 100..1000-S

For the electronic measurement of DC, AC and pulsed currents,

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

and the secondary (electronic) circuit.

I_PN= 100 A

Electrical data

Primary nominal

r.m.s. current

I_PN(A)

Primary current

measuring range

I_P(A)

Type

Features

100

200

300

400

500

600

1000

± 300

± 600

± 900

± 1000

HTA 100-S

HTA 200-S

HTA 300-S

HTA 400-S

HTA 500-S

HTA 600-S

HTA 1000-S

· Open loop transducer using Hall

Effect

· Panel mounting - Horizontal or

Vertical

· Insulated plastic case to UL 94-V0.

Î_P

V_OUT

R_L

Overload capacity (Ampere Turns)

Analogue output voltage @ ± I_PN

30000

± 4

> 1

> 3

± 15

500

> 500

Advantages

Load resistance

T_A= 0 .. + 70°C

T_A= - 25 .. + 85°C

Supply voltage (± 5 %)

Current consumption (max)

Rms rated voltage¹⁾

Rms voltage for AC isolation test, 50 Hz, 1 mn

Isolation resistance @ 500 V_DC

· Very good linearity

· Very good accuracy

V_C

I_C

V_b

V_d

R_is

· Low temperature drift

· Wide frequency bandwidth

· Very low insertion losses

· High immunity to external

interference

· Current overload capability

· Low power consumption

· Wide dynamic range, 100 to 1000 A

in one package.

Accuracy - Dynamic performance data

Accuracy ²⁾@ I_PN,T_A= 25°C, @ ± 15 V

± 1

Linearity

± 0.5

Max

± 10

V_OE

V_OM

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

Residual offset voltage @ I_P= 0

after an overload of 3 x I_PN

Applications

± 10

± 1

± 0.05

< 3

> 50

mV/°K

%/°K

µs

A/µs

kHz

V_OT

Thermal drift of offset voltage T_A= - 25 .. + 85°C

· AC variable speed drives and servo

motor drives

· Static converters for DC motor drives

· Battery supplied applications

· Uninterruptable Power Supplies

(UPS)

· Switched Mode Power Supplies

(SMPS)

· Power supplies for welding

applications.

TCe Thermal drift of gain T_A= - 25 .. + 85°C

t_r

Response time @ 90 % of I_P

di/dt di/dt accurately followed

Frequency bandwidth (- 3 dB)

DC .. 50

General data

T_A

T_S

Ambient operating temperature

Ambient storage temperature

Mass

- 25 .. + 85

230

°C

Standards Safety

EMC

EN50178 (1994)

EN50082-2 (1992)

EN50081-1 (1992)

Deviation in output when tested to EN 61000-4-6

Deviation in output when tested to EN 61000-4-4

< 10

% of I_PN

Notes : Overvoltage Category III, Pollution Degree 2

Excludes the electrical offset

Refer to derating curves in the technical file to avoid excessive core

heating at high frequency

001107/1

LEM Components

www.lem.com

Dimensions HTA 100..1000-S (in mm)

Bottom view

Left view

Secondary terminals

Terminal 1

Terminal 2

Terminal 3

Terminal 4

: supply voltage + 15 V

: supply voltage - 15 V

: output

: 0V

Front view

Mechanical characteristics

Remarks

· General tolerance

· Primary through-hole

· Connection of secondary

± 0.5 mm

Ø 32 mm

Molex 5045-04-A

· V_OUTis positive when I_Pflows in the direction of the arrow.

· Temperature of the primary conductor should not exceed

90°C.

· This is a standard model. For different versions (supply

voltages, secondary connections, unidirectional measure-

ments, operating temperatures, etc.) please contact us.

LEM have a policy of continual product improvement and the company reserves the right to revise the above specification without prior notice.

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