Power Factor Correction

Component Selection Tables
for Detuned PFC
Selection table
Detuning Effective Capacitor Reactor Contactor Cable* Fuse**
factor filter ordering code ordering code ordering code cross- rating
output
section
% kvar mm 2 A
Grid voltage: 400 V – 50 Hz detuned filters components selection table
5.67 10.0 1 x B25667B4177A375 B44066D5010S400 B44066S1810J230 4 25
5.67 12.5 1 x B25667B4237A375 B44066D5012S400 B44066S1810J230 4 25
5.67 20.0 1 x B25667B4417A375 B44066D5020S400 B44066S2410J230 10 50
5.67 25.0 1 x B25667B4467A375 B44066D5025S400 B44066S3210J230 25 63
5.67 40.0 1 x B25667B4337A375 B44066D5040S400 B44066S6210J230 35 100
1 x B25667B4417A375
5.67 50.0 2 x B25667B4467A375 B44066D5050S400 B44066S6210J230 35 125
5.67 75.0 3 x B25667B4467A375 B44066D5075S400 B44066S7410J230 70 160
5.67 100.0 4 x B25667B4467A375 B44066D5100S400 B44066S9910J230 120 250
7 10.0 1 x B25667B4177A375 B44066D7010S400 B44066S1810J230 4 25
7 12.5 1 x B25667B4237A375 B44066D7012S400 B44066S1810J230 4 25
7 20.0 1 x B25667B4417A375 B44066D7020S400 B44066S2410J230 10 50
7 25.0 1 x B25667B4467A375 B44066D7025S400 B44066S3210J230 25 63
7 40.0 1 x B25667B4337A375 B44066D7040S400 B44066S6210J230 35 100
1 x B25667B4417A375
7 50.0 2 x B25667B4467A375 B44066D7050S400 B44066S6210J230 35 125
7 75.0 3 x B25667B4467A375 B44066D7075S400 B44066S7410J230 70 160
7 100.0 4 x B25667B4467A375 B44066D7100S400 B44066S9910J230 120 250
14 10.0 1 x B25667B5177A375 B44066D1410S400 B44066S1810J230 4 25
14 12.5 1 x B25667B4207A375 B44066D1412S400 B44066S1810J230 4 25
14 20.0 1 x B25667B4347A375 B44066D1420S400 B44066S2410J230 10 50
14 25.0 1 x B25667B4417A365 B44066D1425S400 B44066S3210J230 25 63
14 40.0 2 x B25667B5347A375 B44066D1440S400 B44066S6210J230 35 100
14 50.0 2 x B25667B4417A365 B44066D1450S400 B44066S6210J230 35 125
14 75.0 3 x B25667B4417A365 B44066D1475S400 B44066S7410J230 70 160
14 100.0 4 x B25667B4417A365 B44066D1499S400 B44066S9910J230 120 250
Grid voltage: 400 V – 60 Hz detuned filters components selection table
5.67 25.0 1 x B25667B4307A375 B44066D5025S401 B44066S3210J230 25 63
1 x B25667B4826A375
5.67 50.0 1 x B25667B4417A375 B44066D5050S401 B44066S6210J230 35 125
1 x B25667B4247A375
1 x B25667B4127A375
5.67 75.0 2 x B25667B4417A375 B44066D5075S401 B44066S7410J230 70 160
1 x B25667B4337A375
5.67 100.0 3 x B25667B4417A375 B44066D5100S401 B44066S9910J230 120 250
1 x B25667B4337A375
7 25.0 1 x B25667B4307A375 B44066D7025S401 B44066S3210J230 25 63
1 x B25667B4826A375
7 50.0 1 x B25667B4417A375 B44066D7050S401 B44066S6210J230 35 125
1 x B25667B4247A375
1 x B25667B4127A375
7 75.0 2 x B25667B4417A375 B44066D7075S401 B44066S7410J230 70 160
1 x B25667B4337A375
7 100.0 3 x B25667B4417A375 B44066D7100S401 B44066S9910J230 120 250
1 x B25667B4307A375
14 25.0 1 x B25667B4347A375 B44066D1425S401 B44066S3210J230 25 63
14 50.0 2 x B25667B4347A375 B44066D1450S401 B44066S6210J230 35 125
14 75.0 3 x B25667B4347A375 B44066D1475S401 B44066S7410J230 70 160
14 100.0 4 x B25667B4347A375 B44066D1499S401 B44066S9910J230 120 250
* The above mentioned values are guidelines for operation under normal conditions at ambient temperatures up to 35 °C. Various parameters such as temperature
inside the cabinet, cable quality, maximum cable insulation temperature, single or multi core cable, cable length and laying system have to be considered for a proper
selection. Upgrade/downgrade accordingly if conditions differ. Additionally do not forget to consider the regulations and standards which are valid for your country.
** Fuse size of HRC fuses for short circuit protection of each individual stage of a capacitor bank.
The warnings, cautions, product specific notes in the particular data sheets and the important notes must be observed!
Fundamentals of PFC
© EPCOS AG 2009 Please read Important notes on page 12 and Cautions on page 82–85. 71