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Zemctk13 45mm Hole 800A 5000: 1 Split Core Current Transformer
| Price | Negotiable |
|---|---|
| Min Order | 10 Pieces |
| Availability | In Stock |
| Shipping From | Jiangsu, China |
| Popularity | 331 people viewed |
Model NO.:
ZEMCTK13
Application:
Electronic, Instrument, Position Sensor, Audio, Lighting
Type:
Split Core Current Transformer
Phase:
Single
Operation Condition:
Indoor
Usage:
Protection, Measurement
Winding Form:
Multilayer Honeycomb Type
Insulating Medium:
Insulating Paper
Installation:
Active Type
Magnetic Circuit Structure:
Single Stage Type
Voltage Transformation Principle:
Capacitive Type
Window Size:
445mm
Accuracy:
0.5 Class
Turns Ratio:
5000:1
Max. Current:
800A
Sampling Resistor:
10ohm
Trademark:
zeming
Transport Package:
Cartons
Specification:
ISO9001, ISO14001, CE, ROHS, SGS
Origin:
Nanjing, Jiangsu
HS Code:
8504311000
Product Description
ZEMCTK13 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
| Rated input current | 800A | Accuracy class | 0.5 |
| Rated output current | 160mA | Installation | Split core type |
| Turns ratio | 5000:1 | Operating temperature | -25ºC~+75ºC |
| Operating current | 0~960A(10Ω) | Relative humidity | ≤95% |
| Case material | Nylon | Operating frequency | 50HZ/60HZ |
- Dielectric strength:power frequency between primary winding and secondary winding 2.5KV/min, no breakdown flash-over phenomenon,leakage current<1mA;
- Insulation resistor:Between primary winding and secondary winding ≥1000MΩ/500Vdc
2.Dimension
Front View Lateral View
"*" Same polarity
"*" Same polarity
Error Range:
| Input current | 5 | 20 | 100 | 120 |
| Ratio error (±%) | ±0.75 | ±0.5 | ±0.5 | ±0.5 |
| Phase error (′) | ≤30 | ≤20 | ≤20 | ≤20 |
Reliability test:
| No. | Items | contents | condition | Application standard |
| 1 | High temperature storage | Durability test, long time high temperature storage. | 85 ºC 48hours | Corporate standard |
| 2 | Low temperature storage | Durability test, long time low temperature storage. | -40 ºC 48 hours | Corporate standard |
| 3 | High temperature operation | Durability test, long time in the state of high temperature power. | 75 ºC 16 hours | Corporate standard |
| 4 | Low temperature operation | Durability test, long time in the state of low temperature power. | -25ºC 16 hours | Corporate standard |
| 5 | High temperature/high humidity storage | Durability test, high temperature and high humidity storage for a long time. | 60 ºC , 90 %RH 48 hours | Corporate standard |
| 6 | High temperature/high humidity operation | Durability test, long time in high temperature and high humidity power on state. | 40 ºC, 90 %RH 16 hours | Corporate standard |
7 | Cold and hot cycle shock | Durability test in electrified and cold and hot cycle condition. 25ºC 5min. 1 Cycle 70ºC 30min -20ºC 30min | -20°C / 70°C 10 Cycle | Corporate standard |
| Mechanical test | ||||
8 | Vibration test | Durability testing, transportation and use in the state of vibration. | Frequency:10~55~ 10Hz amplitude:1.5mm Cycle:1 Log/min time: X.Y.Direction 0.5 hour each | Corporate standard |
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