3000V 700HZ Induction heating capacitor for smelting furnace

Application
The capacitor is suitable for controlled or adjustable AC voltage system , and specifically
dedicated to improve power factor and circuit property in applications such as induction
heating, melting,agitating, casting thermal treatment etc.

Operational Requirement
Place installed indoors
Altitude less than 1000m
Ambient Temperature -20℃ ~+50℃
Capacitance Tolerance -5%~+10%
Max voltage rated voltage ×1.05
Max current rate current ×1.15
Dielectric Material Polypropylene film
Insulation oil PEPE or M/DBT (Non-PCB)
Cooling mode water cooled or Air cooled
Water Pressure Required about 0.25~0.35Mpa (max. 1Mpa)
inlet water temperature No more than 35℃
outlet water temperature No more than 45℃
Pressure switch Normally closed (NC) type OFF 0.08Mpa ON 0.05Mpa
Body material Aluminium alloy sheet -thickness 3mm
Installation Mode Normally Vertically installed
Max. tighten Torque 20N.m
Implementation Standard IEC60110-1:1998


Maintenance of Capacitor
If need to service capacitor after switch off , must discharge the capacitor in order to prevent
damaged by the residual voltage
Water freezing in the cooling pipe will be damaged the capcitor. So when the temeperature
is under 0℃, should take relevant measures to prevent water being frozen.
Clean the porcelain insulator regularly to prevent capacitor leakage or short circuit.
it's nut will become loosen because of heat expanding and cold contracting . So should check
the nut whether tightened after downtime everytime.
Porcelain insulator should be kept intact and cannot be used for transportation purpose.

dimension (mm)