Electrical data

I

PN

Primary nominal current rms

100

At

I

OUT

Output current

33.33

mA

V

SZ

Output clamping voltage

7.5

V

Î

P

Overload capability - continuous

300

A

- 1 min

4000

A

Performance data

X

G

Overall accuracy @ I

< ± 1

%

ε

L

Linearity error

0.1

%

TCI

OUT

Temperature coefficient of I

OUT

60

ppm/K

∆ϕ

Phase shift

1.5° ± 1°

BW

Frequency bandwidth (± 1dB)

50/60

Hz

General data

T

A

Ambient operating temperature

- 25 .. + 70 °C

T

S

Ambient storage temperature

- 30 .. + 90 °C

m

Mass

100

g

IPxx

Protection degree

IP40

Isolation characteristics

V

b

300

V

with IEC 61010-1 standards and following conditions :

- Reinforced isolation

- Over voltage category CAT III

- Pollution degree PD2

- Heterogeneous field

V

d

3.5

kV

V

w

Impulse withstand voltage 1.2/50

µs

6.5

kV

dCp

Creepage distance

6

mm

dCl

Clearance distance

6

mm

CTI

Comparative tracking index (Group I)

600

could be improved according to the primary cable insulation category

(please refer to the cable manufacturer's indications)

2)

between primary (completely filling the hole) and secondary.

AC Current transformer TT 100-SD

Split core transducer for the electronic measurement of AC waveform

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

the secondary circuit (measurement).

I

Features

• Split core type

• Ø 16 mm sensing aperture for non-

contact measurement

• Cable output (1m)

• Isolated plastic case recognized

according to UL 94-V0.

Advantages

• High accuracy and low phase shift

• High isolation between primary and

secondary circuits

• Compact case

• Cost-effective solution

• Easy installation.

Applications

• Power meters

Current measurement for active

power calculation

• Energy sub-meters

For energy efficiency monitoring,

consumption analysis and costs

allocation

• Power quality monitoring

• Condition monitoring

(e.g. motor loads such as

conveyers, pumps or HVAC)

• Distributed measurement systems

Application domain

• Energy and Automation

071115/5

www.lem.com

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

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