Current Transducer CT 5-T

For very accurate measurements of currents : DC, AC, pulsed...,

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

and the secondary circuit (electronic circuit).

Electrical data

I

P N

Primary nominal r.m.s. current

5

A

I

P

Primary current, measuring range

0 .. ± 7.5

A

V

OU T

Analog output voltage

5

V

K

N

Conversion ratio

5 A / 5 V

R

L

Load resistance

> 500

Ω

C

L

Capacitance loading

≤ 5

nF

t

C

∞

s

V

C

Supply voltage (± 5 %)

± 15

V

I

C

Current consumption

90 + V

mA

V

d

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

6

kV

Accuracy - Dynamic performance data

X

G

Overall accuracy @ I

PN

- 25°C .. + 70°C

± 0.1

%

Typ

Max

V

O

Offset voltage @ I

T

± 0.4

mV

- 25°C .. + 70°C

± 0.6

mV

f

Frequency bandwidth (- 3 dB) @ 10 % of I

PN

DC .. 500

kHz

General data

T

A

Ambient operating temperature

- 25 .. + 70

°C

T

S

Ambient storage temperature

- 40 .. + 85

°C

m

Mass

670

g

EN 50178

the supply voltage must be interrupted for a short time to restore the

transducer to proper working order. The internal protection is done by

PTC resistors

Features

transducer

according to UL 94-V0

Advanced features

± 0.1 % (- 25°C .. + 70°C).

Advantages

interference

Applications

motor drives

(UPS)

(SMPS)

applications.

I

PN

=

5 A

980814/5

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