Electrical data

Primary Nominal Current

Analogue Output Signal

Type

I

V

OUT

(V)

10,25,50

0-5V or 0-10V

APR 50 B10

50,75,100

0-5V or 0-10V

APR 100 B10

100,150,200

0-5V or 0-10V

APR 200 B10

200,300,400

0-5V or 0-10V

APR 400 B10

R

L

Load resistance

≥ 10

k

Ω

V

C

Supply voltage

+24 ±5% V DC

I

C

Current Consumption

< 30

mA

Limitation of voltage output (0-10V)

14

V

Limitation of voltage output (0-5V)

7

V

Overloaded input current

no limitation

Accuracy-Dynamic performance data

X

Accuracy @ I

< ±1

% of I

PN

ε

L

Linearity (0 .. ± I

< ±0.5 % of I

PN

V

OE

Electrical offset voltage, T

< ±0.5 % of I

PN

V

OT

Thermal drift of V

OE

±1

mV/K

TC

ε

G

Thermal drift of the gain (% of reading)

±0.1

%/K

t

r

Response time @ 90% of I

P

< 400

m s

f

Frequency bandwidth (±1%)

30 .. 6000

Hz

General data

T

A

Ambient operating temperature

-20 .. +60

°C

T

S

Ambient storage temperature

-20 .. +85

°C

m

Mass

90

g

Protection type

IP20

dCp

Creepage distance

5.5

mm

dCl

Clearance distance

5.5

mm

CTI

Comparative tracking index (Group I)

600

V

UL94 classification

V0

Insulation category

V

b

Rated Voltage

300

V

with IEC 61010-1 standards and following conditions :

- Single insulation

- Over voltage category CAT III

- Pollution degree PD2

- None uniform field

V

d

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

5

kV

V

e

R.m.s. voltage for partial discharge extinction @ 10pC 1.5

kV

V

w

Peak impulse withstand voltage 1.2/50

µs

6.1

kV

If insulated cable is used for the primary circuit, the voltage category

could be improved with the following table :

Cable insulation (primary)

Category

HAR 05

600V CAT III

HAR 07

1000V CAT III

The operator must have accrediation to install this material.

The users must take care of all protection gurantee against electrical shock.

AC Current transducer APR-B10

Split core transducer for the electronic measurement distorted AC

waveforms current, with galvanic isolation between the primary (High

power) and the secondary circuits (Electronic circuit). Switch selectable

ranges and True RMS 0-5V and 0-10V switch selectable voltage output.

I

041029/3

Features

• VFD and SCR waveforms current

measurement

• True RMS output

• Split core type

• 5V & 10V switch selectable voltage

output

• DIN mounting & Panel mounting

• Eliminates insertion loss

• Switch selectable ranges

Advantages

• Large aperture for cable up to

Ø18mm

• High isolation between primary and

secondary circuits

• Easy to mount

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.

LEM Components

www.lem.com