ens.cct ser˜es clamp type current transformer · ens.cct ser˜es clamp type current transformer...

ENS.CCT SeriesClamp Type CurrentTransformer

Application Area

The ENS.CCT series current transformers offer theadvantage of one handed operation. In this waythe series offer safe and easy mounting anddemounting without interrupting the energy.

• Save time for instant measurements• Low consumption with magnetic core• Delicate, exquisite and weightless, conveniently to install• Ideal for projects where the meter needs to be portable between panels• Safe and handy design• Prevention of malfunction (by means ofthe internal structure) where the ends of thesecondary wires are left open in conventional current transformers• Solution without cutting power: Measuringwithout the need of disconnecting primary busbar

• Easy mounting to busbar or cable in areas where it is not possible to interrupt the energy• Narrow and small panel applications thanks toweightless and compact design• Mobile measurements

Bası

m T

arih

i: Ka

sım

201

7

Dimensions

Technical Specifications

Rated Primary Current (In)Rated Secondary ValueCurrent RangeMax Withstand CurrentAccuracy ClassWorking FrequencyPhase DisplacementLinearity ErrorMax. Voltage / Voltage TestOvervoltage CategoryWorking EnvironmentStorage Condition

333mV1A - In1,2 In

Class 150/60Hz

CAT IIITemperature: -10 / 70°C, Humidity ≤ 85%, Indoor

Temperature: -20 / 80°C, Humidity ≤ 85%,

30A, 50A, 75A 100A, 120A 150A, 200A, 250A, 300A 400A, 500A, 600A

+1,5 ± 1 ° +1,0 ± 1 °-1 ± 1% -1 ± 1%

0,72 / 3 kV 0,72 / 3 kV

+0,5 ± 0,5 ° +0,5 ± 0,5 °-1 ± 1% -1 ± 1%

0,72 / 3 kV 0,72 / 3 kV

ENS.CCT 10 ENS.CCT 16 ENS. CCT 24 ENS.CCT 36

Model SizeENS.CCT 10ENS.CCT 16ENS.CCT 24ENS.CCT 36

40.54475

91.6

28.6315062

222945

57.4

263135

40.9

14.519

19.522.8

10162436

A (mm) B (mm) C (mm) D (mm) E (mm) Ø d (mm)

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