In a machine-building industry an inductive heating of metals is widely used by high frequency currents (surface hardening and steel alloying, forging, stamping and rolling, metal melting, soldering, etc.). Furnace plants are used for inductive heating of metals. Inductive heating is connected with a big consumption of inductive current by inductor what stipulates a very low power factor of the plants. To increase power factor of inductive furnace plants the following power capacitors of EEVP, EEPV and EEPVP, KEEPV series are used which are designed and manufactured according to innovation technologies and meet international standards requirements for furnace capacitors.
Application:
to increase power factor of furnace plants with frequency from 0,5 up to 10 kHz.
| Type designation | Rated value | Tangent of loss angle | Overall dimensions (height with insulator), mm | Weight, kg, not more | Normative document | ||
| power, kVar | capacitance, microfarad | current, А | |||||
| with all-film dielectric | |||||||
| EEVP-0,8-0,5 U3 | 300 | 149,30 | 375 |  | 380×120×390 | 21 | СТ 2347-1917- 01-ТОО-4-063- 2017 |
| EEVP-1-0,5 U3 | 95,50 | 300 | |||||
| EEVP-1,6-0,5 U3 | 37,30 | 185 | |||||
| EEVP-2-0,5 U3 | 23,90 | 150 | |||||
| EEVP-0,8-1 U3 | 450 | 112,00 | 560 | ||||
| EEVP-1-1 U3 | 71,70 | 450 | |||||
| EEVP-1,6-1 U3 | 28,00 | 280 | |||||
| EEVP-2-1 U3 | 17,90 | 225 | |||||
| EEVP-0,5-2,4 U3 | 550 | 146,00 | 1100 | ||||
| EEVP-0,8-2,4 U3 | 57,00 | 685 | |||||
| EEVP-1-2,4 U3 | 36,50 | 550 | |||||
| EEVP-1,6-2,4 U3 | 14,25 | 340 | |||||
| EEVP-2-2,4 U3 | 9,10 | 275 | |||||
| EEVP-0,5-4 U3 | 87,58 | 1100 | |||||
| EEVP-0,8-4 U3 | 34,21 | 685 | |||||
| EEVP-1-4 U3 | 21,89 | 550 | |||||
| EEVP-1,6-4 U3 | 8,55 | 340 | |||||
| EEVP-2-4 U3 | 5,47 | 275 | |||||
| EEVP-0,5-10 U3 | 650 | 41,40 | 1300 | ||||
| EEVP-0,8-10 U3 | 16,17 | 810 | |||||
| EEPV-0,8-0,5-4U3 | 400 | 199,04 | 500 | 380×120×456 | 28 | СТ 2347-1917-01-ТОО-4-045-2013 | |
| EEPV-1-0,5-4U3 | 127,40 | 400 | |||||
| EEPV-1,6-0,5-4U3 | 49,76 | 250 | |||||
| EEPV-2-0,5-4U3 | 31,85 | 200 | |||||
| EEPV-0,8-1-4U3 | 550 | 136,84 | 685 | ||||
| EEPV-1-1-4U3 | 87,60 | 550 | |||||
| EEPV-1,6-1-4U3 | 34,20 | 340 | |||||
| EEPV-2-1-4U3 | 21,90 | 275 | |||||
| EEPV-0,5-2,4-5U3 | 700 | 185,80 | 1400 | ||||
| EEPV-0,8-2,4-4U3 | 850 | 88,12 | 1060 | ||||
| EEPV-1-2,4-4U3 | 56,40 | 850 | |||||
| EEPV-1,6-2,4-4U3 | 22,03 | 530 | |||||
| EEPV-2-2,4-4U3 | 14,10 | 425 | |||||
| EEPV-0,5-4-5U3 | 750 | 119,42 | 1500 | ||||
| EEPV-0,8-4-4U3 | 46,65 | 935 | |||||
| EEPV-1-4-4U3 | 29,86 | 750 | |||||
| EEPV-1,6-4-4U3 | 11,66 | 465 | |||||
| EEPV-2-4-4U3 | 7,46 | 375 | |||||
| EEPV-0,5-10-5U3 | 850 | 54,10 | 1700 | ||||
| EEPV-0,8-10-4U3 | 21,15 | 1060 | |||||
| EEPVП-0,5-2,4-4U3 | 300 | 79,62 | 600 | 380×120×300 | 16 | ||
| EEPVП-0,8-2,4-4U3 | 31,10 | 375 | |||||
| EEPVП-1-2,4-4U3 | 19,90 | 300 | |||||
| EEPVП-0,5-4-4U3 | 47,80 | 600 | |||||
| EEPVП-0,8-4-4U3 | 18,66 | 375 | |||||
| EEPVП-0,5-10-4U3 | 19,10 | 600 | |||||
| EEPVП-0,8-10-4U3 | 7,46 | 375 | |||||
In capacitors designation the first number after type – rated voltage in kV, the second – current frequency in kHz. Capacitors are impregnated with ecologically safe dielectric fluid and have a single contour of water cooling.
Furnace capacitors
Application: to increase power factor of electrical and furnace plants with frequency from 0,25 up to 10 kHz.
| Type designation | Rated value | Tangent of loss angle | Overall dimensions (height with insulator), mm | Weight, kg, not more | Normative document | ||
| Power, kVar | Capacitance, microfarad | current, А | |||||
| with all-film dielectric with increased power | |||||||
| КEEPV-2/318/0,25-4U3 | 2000 | 318,00 | 1000 | | 370×165×1100 | 94 | СТ 2347-1917-01-ТОО-4-060-2016 |
| КEEPV-2/318/0,25-2U3 | |||||||
| КEEPV-1/424/0,5-4U3 | 1330 | 424,00 | 1330 | 370×165×620 | 49 | ||
| КEEPV-1/424/0,5-2U3 | |||||||
| КEEPV-1,5/212/0,5-4U3 | 1500 | 212,00 | 1000 | 370×165×580 | 45 | ||
| КEEPV-1,5/212/0,5-2U3 | |||||||
| КEEPV-1,5/424/0,5-4U3 | 3000 | 424,00 | 2000 | 370×165×930 | 81 | ||
| КEEPV-1,5/424/0,5-2U3 | |||||||
| КEEPV-1,85/279/0,5-4U3 | 279,00 | 1620 | 370×165×950 | 82 | |||
| КEEPV-1,85/279/0,5-2U3 | |||||||
| КEEPV-0,8/335/1-4U3 | 1345 | 335,00 | 1680 | 370×165×550 | 42 | ||
| КEEPV-0,8/335/1-2U3 | |||||||
| КEEPV-0,8/424/1-4U3 | 1700 | 424,00 | 2125 | 370×165×630 | 50 | ||
| КEEPV-0,8/424/1-2U3 | |||||||
| КEEPV-1/318,5/1-4U3 | 2000 | 318,50 | 2000 | 370×165×610 | 48 | ||
| КEEPV-1/318,5/1-2U3 | |||||||
| КEEPV-1,2/265,39/1-4U3 | 2400 | 265,39 | 370×165×720 | 60 | |||
| КEEPV-1,2/265,39/1-2U3 | |||||||
| КEEPV-1,5/141,54/1-4U3 | 2000 | 141,54 | 1330 | 370×165×610 | 48 | ||
| КEEPV-1,5/141,54/1-2U3 | |||||||
| КEEPV-1,5 /171/1-4U3 | 2415 | 171,00 | 1610 | 370×165×690 | 56 | ||
| КEEPV-1,5 /171/1-2U3 | |||||||
| КEEPV-1,5/212,31/1-4U3 | 3000 | 212,31 | 2000 | 370×165×800 | 68 | ||
| КEEPV-1,5/212,31/1-2U3 | |||||||
| КEEPV-0,8/155,5/2,4-4U3 | 1500 | 155,50 | 1875 | 370×165×480 | 34 | ||
| КEEPV-0,8/155,5/2,4-2U3 | |||||||
| КEEPV-1/132,7/2,4-4U3 | 2000 | 132,70 | 2000 | 370×165×570 | 45 | ||
| КEEPV-1/132,7/2,4-2U3 | |||||||
| КEEPV-1,5/58,98/2,4-4U3 | 58,98 | 1330 | 370×165×500 | 36 | |||
| КEEPV-1,5/58,98/2,4-2U3 | |||||||
| КEEPV-0,8/169,19/2,5-4U3 | 1700 | 169,19 | 2125 | 370×165×650 | 52 | ||
| КEEPV-0,8/169,19/2,5-2U3 | |||||||
| КEEPV-1,5/84,93/2,5-4U3 | 3000 | 84,93 | 2000 | 370×165×620 | 49 | ||
| КEEPV-1,5/84,93/2,5-2U3 | |||||||
| КEEPV-0,8/93,3/4-4U3 | 1500 | 93,30 | 1875 | 370×165×490 | 35 | ||
| КEEPV-0,8/93,3/4-2U3 | |||||||
| КEEPV-1/79,6/4-4U3 | 2000 | 79,60 | 2000 | 370×165×550 | 42 | ||
| КEEPV-1/79,6/4-2U3 | |||||||
In capacitors designation the first figure after type – rated voltage in kV, the second – rated capacitance in microfarad, the third – rated current frequency in kHz. Capacitors are impregnated with ecologically safe dielectric fluid and have double system of water cooling.