Film capacitor

self-healingmedium-voltageDC

FILM CAPACITOR – DC BUS CAPACITOR 2300μF / 2.7KV.DC / 305A RMS 1. Application Making up the DC fitering bank of VSI medium voltage inverter 2. CONSTRUCTIONS AND PROCESS CHARACTERISTICS ： Dielectric: Metallized high temperature Polypropylene film Film technology: Control self-healing Equivalent series resistance is small, can withstand large ripple current Self-inductance small, self-healing performance, long life time Low loss factor Case material: stainless steel without painting Filling material, Epoxy Resin Non PCB （Dry type） Minimum clearance between earth and live parts（clearance between high voltage phase/phase）： 40mm Grounding：potential linkage of case via brackets 3. ENVIRONMENT CONDITIONS ： Operation mode：Continuous Location：Indoor （inside cubicle） Altitude：≤2000 m Pollution degree：2 （IEC 61800-5） Cooling type: Air natural IP rating：IP00 Noise emission level （Average sound pressure level）：＜75dBa （at 1m） 4. TEMPERATURE - HUMIDITY ： Operating Reference standard ：IEC 60721-3-6 Ambient temperature class ：6K3 Temperature range：5℃~55℃ Relative humidity class ：6K1 95% 30℃ Storage & Transportation Reference standard ：IEC 60721-3-1 Ambient temperature class ：1K4 Temperature range：-25℃~60℃ 和 -25℃~70℃ 24h Relative humidity class ：1K4 10%~100% Atmospheric pressure ：70 kPa~106 kPa Unusual climatic conditions Where transportation temperatures below -25℃ are anticipated，the use of heated transport or the removal of selected low temperature sensitive components is required