Combined Current / Voltage Transformer
1. Product Overview
The JLSQ-10(35) combined current and voltage transformer is applicable to active power and reactive power metering in the outdoor AV three-phase power system with the rated frequency of 50 Hz or 60 Hz and the rated voltage of 10 or 35 kV. It conforms to the national standard of GB17201-1997 "Combined Transformer".
This product, independently developed by our company, has won national patent, and the patent number is No.ZL200420053872.6.
2. Product Structure
This combined transformer is composed of the main body and a kilowatt-hour meter box, with a fully enclosed structure.
The kilowatt-hour meter box consists of either one active power meter and one reactive power meter or a multifunctional kilowatt-hour meter achieving the function of far infrared reading. SF6 gas is adopted for the main insulation, and the external insulation adopts high-strength porcelain insulator and silastic compound insulating bushing.
3. Working Conditions
4. Main Features
a. High measuring accuracy
b. Stable insulation performance
c. Strong dynamic and thermal stabilizing capabilities
d. Maintenance-free operation e. Strong anti-tamper capability
5. Technical Parameters
Outdoor Transformer | AC Transformer | Three Phase Transformer