I

DC Current transducer DF-C10

For the electronic mesurement of low DC currents, with galvanic

isolation between the primary (High power) and the secondary circuits

(Electronic circuit)

Electrical data

I

OC

Overload capacity

30

A.t

V

OUT

Analog Output signal @

±I

PN

± 10

V

Vc

Supply voltage

± 12...15

VDC

I

C

Current consumption (max)

20

mA

R

L

Load resistance

≥ 2

k

Ω

V

d

5000

VAC

Accuracy-Dynamic performance data

X

±12V, T

± 4

%

ε

L

PN

± 0.8

%

V

OE

Electrical Offset Voltage @ T

± 50

mV

V

OT

Thermal drift of V

±100

mV

t

r

Response time @ 90% of I

PN

<140

mS

General data

T

A

Ambient operating temperature

0..+70

°C

T

S

Ambient storage temperature

-25..+85

°C

m

Mass

140

g

Standard

TBD

Features

• DC Measurement

• Low current transducer

•Panel mounting

• Bipolar voltage supply

• Extended measuring range

Advantages

• Large aperture

• Good performances in harsh

EMC environment

• High isolation between primary

and secondary circuits

• Easy to mount

•Bipolar

•No insertion losses

Options on request

•DIN mounting

Applications

•

DC

leakage

current

measurement

• Differential current

measurement in DC applica-

tions

• Low DC current measurement

LEM Components

www.lem.com

020521/0

Primary nominal

Primary current

Analogue Output

Type

current

range

signal

I

I

V

10

16

0-10

DF 0.01 C10

20

38

0-10

DF 0.02 C10

50

80

0-10

DF 0.05 C10

100

160

0-10

DF 0.1 C10

300

480

0-10

DF 0.3 C10

500

800

0-10

DF 0.5 C10

Preliminary