35mm Hole 1000A 3000: 1 Split Core Current Transformer

Model NO.
ZEMCTK09-2

Insulating Medium
Insulating Paper

Installation
Active Type

Magnetic Circuit Structure
Single Stage Type

Voltage Transformation Principle
Capacitive Type

Window Size
35mm

Accuracy
0.5 Class

Turns Ratio
3000:1

Max. Current
1000A

Sampling Resistor
10ohm

Transport Package
Cartons

Specification
ISO9001, ISO14001, CE, ROHS, SGS

Trademark
zeming

Origin
Nanjing, Jiangsu

HS Code
8504311000

Production Capacity
100000PCS/Month

Description

        ZEMCTK09-2 Split core current transformer
Split core current transformer
 
Mainly used for the Reconstruction project of the distribution system , not power-off stitches, can be quickly loading and unloading.
 

 1.Specification
 

Characteristics Values
Primary current 500A
Maximum primary operating current 1000A
Secondary current 166.67mA
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 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

 

2.Dimension

                              35mm Hole 1000A 3000: 1 Split Core Current Transformer

3.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 Red, white, 22#AVR E315651 yes

 

    35mm Hole 1000A 3000: 1 Split Core Current Transformer
35mm Hole 1000A 3000: 1 Split Core Current Transformer