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φ36 Online electric current transformer 800A

The split core current transformer is installed online. The input cable passes through the middle hole. After passing the transformer, the secondary output current signal is converted into the required voltage signal by the sampling resistor. Measuring type transformer, the transformer can be directly fixed on the cable with a diameter of 10mm ~ 21mm. This product is installed online without power interruption. All places operated by everyone are insulators, which is convenient, simple and fast to install.

Dimension

图片1

Electrical parameters


Parameter/ Index

Parameter/ Index

ZMCTKC02Measuring type

 

unit

Rated input current

200

A

Rated output current

25

mA

Max input current

800

A

Max output current

100

mA

Rated point phase error

≦40′(100A时)

Minute

phase error

≦15′(rated 1%max

Minute

Accuracy class

0.5

%

Intra-hole precision variation

≦0.2Accuracy difference of 10mm diameter input current line at different positions of the threading hole )

%

Linearity

0.3rated 1%max

%

Isolation voltage

4000Input to output

4000CT Coil secondary to iron core

V/min

Temperature Coefficient

25

ppm/

Operating temperature

-30+75

storage temperature

-40+80

Frequency range

0.022

KHz

Load Resistance

≦20800A时)

Ω

Short-time thermal current

2000Input wire diameter can withstand(1s

A

Current measurement output line

Black & Yellow

0.12mm²

Power take-off output line

Red

0.2mm²

Temperature sensor output line

Brown & orange

0.12mm²


Materials model

Material

Model

Parameter

Thermistor

MF52D103F3950F

25℃时10KΩ

Terminals

15EDGKNG-3.5-06P-14-1000A(H)


Lead wire

High temperature composite line26#/2P+24#

Length 500mm±20mm


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