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ID 10mm, 70A, 3000: 1 Split Core Current Transformer

Negotiable 50 Pieces (MOQ)

Basic Info.

Model NO.
ZEMCTK05-14
Phase
Single
Operation Condition
Indoor
Usage
Protection, Measurement
Winding Form
Multilayer Honeycomb Type
Insulating Medium
Insulating Paper
Installation
Active Type
Magnetic Circuit Structure
Combined Type
Voltage Transformation Principle
Capacitive Type
Inner Hole Size
10mm
Turns Ratio
3000:1
Rated Input Current
0-70A
Accuracy
0.5
Transport Package
Cartons
Specification
ISO9001, ISO14001, CE, ROHS, SGS
Trademark
zeming
Origin
Nanjing, Jiangsu
HS Code
8504311000
Production Capacity
100.000PCS/Month

Product Description

ZEMCTK05-14 Split core current transformer
1.Specification
Characteristics Values
Primary current 50A
Maximum primary operating current 70A
Secondary current 16.67mA
Sampling resistor 10Ω
Operating frequency 50/60Hz
Operating temperature -40ºC-85ºC
Relative humidity ≤95%
Turn ratio 1:3000
Accurate operating current range 5%Ip~Imax
Accurate class 0.5
Power-frequency Withstand voltage 3kV/1min
Insulation resistance ≥500MΩ/500VDC
Interturn Insulation 50A/1min
Accuracy Class With the percentage(%) of
5 20 100 120
Ratio Error(±%) 1.5 0.75 0.5 0.5
Phase Displacement(±') 120 90 90 90
2.Dimension
3.Material List
NO. Material Spec, model UL code SGS
1 Ferrite core A10UU26.6L -- yes
2 Bobbin Feiyue E59481 yes
3 Case
4 Tape Flame retardant,
Environmental protection
E165111 yes
5 Enameled wire 3000turns E164502 yes
6 Outer covering Environmental protection E238981 yes
7 Leading wires Black, white twisted pair E315651 yes


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