
Miniature Split Core Current Transformer
Product description The miniature split core current transformer (CT) provides mA and mV output based on the ratio to the power supply and the rating of a single unit. This split-core CT series can be directly connected to a compatible sub-meter without having to include an internal current...
- Product Introduction
Wuxi Liou Electronics Co.,Ltd is one of the leading manufacturers and suppliers of miniature split core current transformer in China. Our factory offer high quality customized products made in China with low price. Welcome to contact us for quotation.
Product description
The miniature split core current transformer (CT) provides mA and mV output based on the ratio to the power supply and the rating of a single unit. This split-core CT series can be directly connected to a compatible sub-meter without having to include an internal current transformer for precise monitoring in the sub-meter. The advantage of this is that only by using different current transformers, one meter can be used for various power sources with different current levels. In addition, each individual CT contains an overvoltage protection circuit as an additional layer of safety and reliability measures. The split core design allows for easy installation in existing architectures. For retrofit applications including power meters, data loggers, chart recorders and other instruments, the compact size and easy installation method will be the best choice.


Electrical Parameter
Size | Ipn(A) | Isn(A) | Burden(VA) | Window(mm) | Welght(kg) | ||
CL0.5 | CL1 | CL3 | |||||
LO-KCT02-223 | 100 | 5/1 | / | / | 1.5 | 20*30 | 0.75 |
150 | 5/1 | / | / | 2 | |||
200 | 5/1 | / | 1.5 | 2.5 | |||
250 | 5/1 | / | 2.5 | 3.75 | |||
300 | 5/1 | / | 2.5 | 3.75 | |||
LO-KCT02-258 | 300 | 5/1 | / | 2.5 | 5 | 50*80 | 0.90 |
400 | 5/1 | 2.5 | 3.75 | 5 | |||
500 | 5/1 | 2.5 | 5 | 10 | |||
600 | 5/1 | 2.5 | 5 | 10 | |||
750 | 5/1 | 5 | 7.5 | 10 | |||
800 | 5/1 | 5 | 7.5 | 10 | |||
LO-KCT02-288 | 800 | 5/1 | 5 | 7.5 | 10 | 80*80 | 1.25 |
1000 | 5/1 | 5 | 10 | 15 | |||
1200 | 5/1 | 5 | 10 | 15 | |||
LO-KCT02-812 | 1200 | 5/1 | 7.5 | 10 | 15 | 80*120 | 1.25 |
1500 | 5/1 | 10 | 15 | 20 | |||
1600 | 5/1 | 10 | 15 | 20 | |||
LO-KCT02-816 | 2000 | 5/1 | 10 | 15 | 25 | 80*160 | 4.30 |
Feature
-Accuracy of 0.5-1.0 in accordance with IEC61869-2
–Nominal linearity ±0.5%
-Excellent sensitivity at low current levels
– Operating frequency: 40Hz to 400Hz
-High voltage: 2kV and 4kV per minute
-Small size, light weight, simple installation
-RoHS compliant
-Custom output and other parameters are available
Application
-Energy Management System (HEMS, BEMS, FEMS)
-Sub-metering/power monitoring
–Data logger for construction and mechanical properties
–Inverters for solar and wind turbine systems
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