AT 150 B5【PDF 1/3 页】SENSOR CURRENT 150A MOD

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Sheet目录395

[1页]2页 3页

Electricaldata

Primary nominal

Output voltage

Type

current rms

I PN (A.t.Rms) V OUT (V DC)

AT 5 B5

0-5

AT 50 B5

0-5

AT 100 B5

100

0-5

AT 150 B5

150

0-5

V C

X Accuracy @ I PN , T A = 25°C (excluding offset) < ± 1.5 % of I PN

% of I PN

Linearity A error

< ± 0.5

T S Ambient storage temperature - 20 .. + 85 °C

Advantages to UL 94-V0.

● ? Compact case

and secondary circuits

● Applications

● Automation and Supervision

Current measurement for process

regulation by distributed PLCs

or remote control (e.g. SCADA

software)

● systems and predictive

Monitoring

Application domain conveyers,

Application domain

Current AC

AC Current transducer AT-B5 AT-B5

Split-core for the for the electronic of AC

currents, with galvanic isolation the and

0-5V DC DC output output

to the value of the of the current.

Split-core transducer transducer electronic measurement of AC waveform

currents, with galvanic isolation between the primary circuit (power) the

and the secondary circuit (measurement). 0-5V voltage voltage proportional to

proportional the RMS RMS value primary primary current.

Electrical data

Primary nominal current rms Output voltage Type

I PN (A.t.Rms) V OUT (V DC)

5 0-5 AT 5 B5

10 0-5 AT 10 B5

20 0-5 AT 20 B5

50 0-5 AT 50 B5

100 0-5 AT 100 B5

150 0-5 AT 150 B5

0-5

10 R L Load resistance AT 10 B5 ≥ 1 M W

20 V C Supply voltage AT 20 B5 self-powered

V SZ Output clamping voltage 7.5 V

? P Overload capability - continuous 120 % of I PN

- 1 min 150 % of I PN

R L Load resistance ≥ 1 M W

voltage

Supply Performance data self-powered

voltage X V

± ε of - error

V SZ Output clamping Accuracy @ I PN , T A = 25°C (excluding offset) 7.5 <±2 % of I PN

? P Overload L capability Linearity continuous 120 < % 0.5 I PN %

%-1

t r Response min time to 90% of I P step 150 < 300 of I PN ms

BW Frequency bandwidth 50/60 Hz

Performance data

General data

T Ambient operating temperature - 20 .. + 60 °C

90% m

t r Response time to Mass of I PN step < 300 90 ms g

IPxx Protection

BW Frequency bandwidth degree 50/60 IP40 Hz

General data

T A Ambient operating temperature - 20 .. + 60 °C

T S Ambient storage temperature - 20 .. + 85 °C

m Mass 90 g

IPxx Protection degree IP40

I PN = 5 .. .. 150 A

Features

? RMS (average)

Features output

? 0-5V DC voltage output

? RMS type

● Split-core (average) output

? DC sensing output 16

contact type

● ? 0-5V mm voltage aperture for non-

● Split-core measurement

? ?16mm

● Terminal output sensing aperture for

Isolated plastic case recognized

? non-contact measurement

Terminal UL

● according to output 94-V0.

● Isolated plastic case recognized

according

? High isolation

Advantages between primary and

secondary circuits

High isolation between primary

? Cost-effective solution

? Easy Compactcase

● installation

● Cost-effective solution

Easy installation

? Automationand

Applications Supervision

Current measurement for process

regulation by distributed PLCs or

remote control (e.g. SCADA

software)

? Safety and Condition Monitoring

Load monitoring for protection

Safety and Condition

maintenance (e.g. conveyers,

Load HVAC for

pumps monitoring motors) protection

systems and predictive

maintenance (e.g.

pumps or HVAC motors)

? Energy and Automation

● Energy and Automation

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090609/6

071115/4

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

www.lem.com

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