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Furnace capacitors

Furnace capacitors

 

 
          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 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.
 
   
         

          Furnace capacitors apply to increase power factor of furnace plants with frequency from 0,5 up to 10 kHz.
         

          Furnace capacitors
 
Type designation
 Rated value
Tangent
of loss
angle
Overall dimensions 
(height with
insulator), mm
Weight,
not more, 
kg
Normative
document
power,
kVAr
capacitance,
µF
 current,
A
with all-film dielectric
EEVP-0,8-0,5 U3 300 149,30 375
380?120?390 21 СТ 1474-1917-
АО-4-032-2011
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-0,8-0,5-4 U3 400 199,04 500 380?120?450 28 СТ 2347-1917- 01-ТОО-4-045 -2013
EEPV-1-0,5-4 U3 127,40 400
EEPV-1,6-0,5-4 U3 49,76 250
EEPV-2-0,5-4 U3 31,85 200
EEPV-0,8-1-4 U3 550 136,84 685
EEPV-1-1-4 U3 87,60 550
EEPV-1,6-1-4 U3 34,20 340
EEPV-2-1-4 U3 21,90 275
EEPV-0,5-2,4-5 U3 700 185,80 1400
EEPV-0,8-2,4-4 U3 850 88,12 1060
EEPV-1-2,4-4 U3 56,40 850
EEPV-1,6-2,4-4 U3 22,03 530
EEPV-2-2,4-4 U3 14,10 425
EEPV-0,5-4-5 U3 750 119,42 1500
EEPV-0,8-4-4 U3 46,65 935
EEPV-1-4-4 U3 29,86 750
EEPV-1,6-4-4 U3 11,66 465
EEPV-2-4-4 U3 7,46 375
EEPV-0,5-10-5 U3 850 54,10 1700
EEPV-0,8-10-4 U3 21,15 1060
EEPVP-0,5-2,4-4 U3 300 79,62 600 380?120?300 16
EEPVP-0,8-2,4-4 U3 31,10 375
EEPVP-1-2,4-4 U3 19,90 300
EEPVP-0,5-4-4 U3 47,80 600
EEPVP-0,8-4-4 U3 18,66 375
EEPVP-0,5-10-4 U3 19,10 600
EEPVP-0,8-10-4 U3 7,46 375
EKUPP-550-146 550 146 1100 380?120?383 21 ЖУИК.670053.970

          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 apply to increase power factor of furnace plants with frequency from 0,25 up to 10 kHz.
         
          Furnace capacitors
 
Type designation
Rated value
Tangent
of loss
angle
Overall dimensions 
(height with
insulator), mm
Weight,
not more, 
kg
Normative
document
power,
kVAr
capacitance,
µF
current,
A
with all-film dielectric increased power
KEEPV-2/318/0,25-4 U3
2000
318,00
100

370?165?1100
94
СТ АО
921240000477-
-031-2011
KEEPV-2/318/0,25-2 U3
KEEPV-1/424/0,5-4 U3
1330
424,00
1330
370?165?900
49
KEEPV-1/424/0,5-2 U3
KEEPV-1,5/212/0,5-4 U3
1500
212,00
1000
370?165?580
45
KEEPV-1,5/212/0,5-2 U3
KEEPV-1,5/424/0,5-4 U3
3000
424,00
2000
370?165?930
81
KEEPV-1,5/424/0,5-2 U3
KEEPV-1,85/279/0,5-4 U3
279,00
1620
370?165?950
82
KEEPV-1,85/279/0,5-2 U3
KEEPV-0,8/335/1-4 U3
1345
335,00
1680
370?165?550
42
KEEPV-0,8/335/1-2 U3
KEEPV-0,8/424/1-4 U3
1700
424,00
2125
370?165?630
50
KEEPV-0,8/424/1-2 U3
KEEPV-1/318,5/1-4 U3
2000
318,50
2000
370?165?610
48
KEEPV-1/318,5/1-2 U3
KEEPV-1,2/265,39/1-4 U3
2400
265,39
2000
370?165?720
60
KEEPV-1,2/265,39/1-2 U3
KEEPV-1,5/141,54/1-4 U3
2000
141,54
1330
370?165?610
48
KEEPV-1,5/141,54/1-2 U3
KEEPV-1,5 /171/1-4 U3
2415
171,00
1610
370?165?690
56
KEEPV-1,5 /171/1-2 U3
KEEPV-1,5/212,31/1-4 U3
3000
212,31
2000
370?165?800
68
KEEPV-1,5/212,31/1-2 U3
KEEPV-0,8/155,5/2,4-4 U3
1500
155,50
1875
370?165?500
36
KEEPV-0,8/155,5/2,4-2 U3
KEEPV-1/132,7/2,4-4 U3
2000
132,70
2000
370?165?570
45
KEEPV-1/132,7/2,4-2 U3
KEEPV-1,5/58,98/2,4-4 U3
58,98
1330
370?165?500
36
KEEPV-1,5/58,98/2,4-2 U3
KEEPV-0,8/169,19/2,5-4 U3
1700
169,19
2125
370?165?650
52
KEEPV-0,8/169,19/2,5-2 U3
KEEPV-1,5/84,93/2,5-4 U3
3000
84,93
2000
370?165?620
49
KEEPV-1,5/84,93/2,5-2 U3
KEEPV-0,8/93,3/4-4 U3
1500
93,30
1875
370?165?490
35
KEEPV-0,8/93,3/4-2 U3
KEEPV-1/79,6/4-4 U3
2000
79,60
2000
370?165?550
42
KEEPV-1/79,6/4-2 U3


          In capacitors designation the first number after type – rated voltage in kV,
                                                   the second – rated capacitance in mfd,
                                                   the third - rated current frequency in kHz.

          Capacitors are impregnated with ecologically safe dielectric fluid and have double system of water cooling.