Datasheet

ManualsBrandsLEM ManualsCurrent SensorsAc Current Converter 200 A 0 to 5 or 0 to 10VDC

Electrical data

Primary Nominal Current Output Voltage (Analog) Type RoHS since

(A.t.rms) V

OUT

(V DC) date code

10,25,50 0-5 or 0-10 APR 50 B10 46184

50,75,100 0-5 or 0-10 APR 100 B10 46304

100,150,200 0-5 or 0-10 APR 200 B10 46194

200,300,400 0-5 or 0-10 APR 400 B10 47150

Load resistance ≥ 10 kΩ

Supply voltage + 24 ± 5%V DC

Current Consumption < 30 mA

Output voltage limitation (0-10V) 14 V

Output voltage limitation (0-5V) 7 V

Overload capability no limitation

Accuracy-Dynamic performance data

X Accuracy @ I

, T

= 25°C (excluding offset) < ± 1 % of I

Linearity error (0 .. ± I

) < ± 0.5 % of I

Electrical offset voltage @ T

= 25°C < ± 0.5 % of I

TCV

Temperature coefficient of V

± 1 mV/K

TCV

OUT

Temperature coefficient of V

OUT

(% of reading) ± 0.1 %/K

Response time to 90% of I

step < 400 m s

BW Frequency bandwidth (± 1 %) 30 .. 6000 Hz

General data

Ambient operating temperature - 20 .. + 60 °C

Ambient storage temperature - 20 .. + 85 °C

m Mass 90 g

IPxx Protection degree IP20

AC Current transducer APR-B10

Split-core transducer for the electronic measurement AC currents (all

waveforms), with galvanic isolation between the primary circuit (high

power) and the secondary circuit (electronics). Switch selectable

measuring ranges and true RMS 0-5V and 0-10V switch selectable

voltage output.

= 10 .. 400 A

Features

•VFD and SCR waveforms current

measurement

•True RMS output (average)

•Split-core type

•0-5VDC & 0-10VDC switch selectable

voltage output

• DIN rail or Panel mounting

•Switch selectable measuring ranges

•Isolated plastic case recognized

according to UL94-V0.

Advantages

• Large aperture for cable up to

Ø18mm

• High isolation between primary and

secondary circuits

•Eliminates insertion loss

• Easy installation

Applications

• VFD Controlled Loads:

VFD output indicates how the motor

and attached load are operating.

• SCR Controlled Loads:

Acurate measurement of phase

angle fired or burst fired (time

proportioned)

SCRs. Current measurement gives

faster response than temperature

measurement.

• Switching Power Supplies and

Electronic Ballasts:

True RMS sensing is the most

accurate way to measure power

supply or ballast input power.

Application domain

• Energy and Automation

080212/5 www.lem.com

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

Page 1/4

Summary of content (4 pages)

PAGE 1
AC Current transducer APR-B10 IPN = 10 .. 400 A Split-core transducer for the electronic measurement AC currents (all waveforms), with galvanic isolation between the primary circuit (high power) and the secondary circuit (electronics). Switch selectable measuring ranges and true RMS 0-5V and 0-10V switch selectable voltage output. Electrical data Primary Nominal Current IPN (A.t.
PAGE 2
Current Transducer APR-B10 Isolation characteristics Vb Rated isolation voltage rms 1) 300 with IEC 61010-1 standards and following conditions : - Reinforced isolation - Over voltage category CAT III - Pollution degree PD2 - Heterogeneous field Rms voltage for AC isolation test 2), 50 Hz, 1min 5 Partial discharge extinction voltage rms @ 10 pC 1.5 Impulse withstand voltage 1.2/50 µs 6.1 Creepage distance 5.5 Clearance distance 5.
PAGE 3
Current Transducer APR-B10 Safety and warning notes In order to guarantee safe operation of the transducer and to be able to make proper use of all features and functions, please read these instructions thoroughly! Safe operation can only be guaranteed if the transducer is used for the purpose it has been designed for and within the limits of the technical specifications. Ensure you get up-to-date technical information that can be found in the latest associated datasheet under www.lem.com.
PAGE 4
Dimensions AP(R)-B10 (unit : mm, 1mm = 0.0394 inch) Output Vo ltage Selection Switch Front Vie w Left View 55 16.40 DIN size35.50 69 14.80 Rang e Selection Switch 4.7 0 20 40(distance between screws) 21 33.50 37 Axis of ape rture 25 18 .50 67 Plug-in connector included : XW4B-03C1-H1 (OMRON) 18.