Designed for medium voltage live-line indication and system re-routing during inadvertent disconnection.
Functions as a capacitive voltage divider for accurate medium voltage measurement applications.
Features a nominal capacitance of 38pF with a range of 37-41pF at specified test conditions.
Withstands a power frequency voltage of 70kVAC for 5 minutes when immersed in insulation oil.
Exhibits minimal partial discharge, rated at ≤10PC at 26.4kVAC.
Capable of handling lightning impulse voltages up to 125kV peak in insulation oil.
Constructed with terminals soldered to ceramic parts using 221° melting point solder.
Components are lead-free and fully compliant with RoHS environmental standards.
FAQ:
What are the primary applications for the 27KV 38PF Live Line Capacitor?
This capacitor is primarily used for medium voltage live-line indication, re-routing systems during inadvertent disconnection, and serving as a capacitive voltage divider for MV voltage measurement.
What are the environmental and safety specifications of this capacitor?
The components are lead-free and fully RoHS compliant. For use in transformer oil or SF6 gas, a paint coating on the ceramic surface is recommended for optimal performance.
What testing standards does this high-voltage ceramic capacitor meet?
It undergoes rigorous testing including power frequency withstand voltage of 70kVAC for 5 minutes, partial discharge testing at 26.4kVAC, and lightning impulse testing up to 125kV peak, all performed in insulation oil.