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 transformer1.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 |
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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