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Contact SupplierRfm series, superaudio water-cooled electric capacitance yzpst-rfm4.0-1050-35s function and application: power capacitors application solution for induct furnace / switch on and off / welding machine power supply to be applied  for  a/c harmonic voltage ≤4.0kv,frequency <50khz induct heat power supply , to provide reactive power capacitive current the technology unique point:  the whole film oil-immersed structure  no pcb  single water/grouping scheme can be customized the outlet temperature of the cooling water to pure water, < 40 ℃ conditions of use/technical para meters/product standards temperature range: 25 ℃ ~ + 50 ℃ the outlet temperature of the cooling water to pure water,< 40 ℃ rated voltage un: 1 ~ 4.0 kv   rated frequency fn: < 50 khz  qn the rated capacity: 500 ~ 2000 kar  the maximum current:≤1000a product standards:    iec60110-1(1998) gb/t3984.1-2004 (also can be made according to customer standard)               ram un -- qn -- fn type rated voltage:u un·kv nominal capacity: qn·kar rated frequency fn·khz rated capacitance: cn·uf rated current in·a l mm w mm h mm group note rfm3.0-500-15s 3.0 500 15 0.59 167 303 122 165 no rfm4.0-1050-35s 4.0 1050 35 0.298 263 303 122 165 no rfm33.0-500-30s 3.0 500 30 0.295 167 240 125 150 no rfm3.