√ UL 2808 Certified
√ Open-Type Split Core
√ Easy Installation
√ High Electrical Safety
√ Excellent Thermal Performance
√ Customizable Output, Accuracy and Dimensions
√ RoHS Compliant
High grand UL-2808 certified Split core current transformer for energy metering, IoT system, Retrofit, smart home system

Specification
Item
Max Secondary Current (mA)
Max Primary Voltage (V)
Turns Ratio
Linearity
Load resistance (Ref.)
Frequency Hz
Dimensions (mm)
A
B
C
322-XXA
10~70
20~70
250
500~3000:1
0.5~3%
20
50/60
11±0.5
29.6max
48.5max
323-XXXA
20~120
40~70
250
500~3000:1
0.5~3%
50
50/60
16.2±0.5
33.5max
47.2max
324-XXXA
20~240
40~240
250
500~4000:1
0.5~3%
20
50/60
24.3±0.5
48max
66max
325-XXXA
30~600
60~300
250
500~4000:1
0.5~3%
10
50/60
35.4±0.5
48max
66max
UL2808 CERTIFIED BUILT FOR SAFETY
UL 2808 covers open-type current transformers used in energy monitoring applications.
It evaluates critical safety aspects including insulation, electrical spacings, dielectric withstand, thermal performance, materials, and mechanical integrity.

SPLIT CORE DESIGN EASY TO INSTALL
The split core structure allows the CT to be opened and installed around an existing conductor without disconnecting the primary circuit, saving time and installation cost.
Applications
1. Split core current transformer is used for energy monitor that has sub-metering cost allocation, dynamic energy consumption and peak load analysis.
2. Simple to use/ retro-fitted into existing installations and non-interruptible equipment.

Success cases - Smart energy monitoring system
Providing customized split core sensors for some well-known energy management companies. To assist them launch smart energy monitoring system.
We are specialized in split core current transformer for smart energy monitoring system, providing customized service and expertise in consulting, design and manufacturing of current transformers.
Contact us today to discuss your project!