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You are here: Home » Products » Split Core Current Transformer » φ35mm Split core current transformer 800A 3000:1
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φ35mm Split core current transformer 800A 3000:1

Split core current transformer Application and Features
1. Measurement and protection for instruments
2. General measurement and protection in power systems for highly mobility or space-constrained or uninterrupted power systems.
3. With the split core structure, easy to install, remove, and operate without disconnecting the measured primary conductor.
4. beautiful appearance, small size and light weight .

Product Description

Item: Split Core Current Transformer

Description: φ35mm, 800A, 10Ω, 3000:1

Part No.: ZEMCTK09-2

1.Specification

Characteristics

Values

Primary current Ip

500A

Maximum primary operating current Imax

800A

Secondary current

166.67mA

Sampling resistor Rb

10Ω

Operating frequency

50/60Hz

Operating temperature

-40℃-85℃

Relative humidity

≤95%

Turn ratio

1:3000

Accurate operating current range

5%Ip~Imax

Accurate class

1.0

Power-frequency Withstand voltage  

3kV/1min

Insulation resistance

≥500MΩ/500VDC

Interturn Insulation

500A/1min

 

 

Accuracy Class

With the percentage(%) of Ip

5

20

100

120

Ratio Error(±%)

3.0

1.5

1.0

1.0

Phase Displacement(±)

180

90

60

60

 

3.Dimension

图片1

图片2 

4.Material List

 

NO.

Material

Spec, model

UL code

SGS

1

Silicon steel core

/

——

yes

2

Core box

PBT

E332375

yes

3

Tape

Flame retardant,

Environmental protection

E165111

yes

4

Enameled wire

 3000turns

E258243

yes

5

Outer covering

Environmental protection

E238981

yes

6

Leading wires

Black, white, 22AVR

E315651

yes

 

 


 


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