Discontinued Product
![Lifasa Polb Sk Capacitor Cylindrical Three Phase Low Voltage](https://www.lifasa.ir/wp-content/uploads/lifasa-polb-sk-capacitor-cylindrical-three-phase-low-voltage.png)
Description
Self-healing capacitors with low losses metallized polypropylene dielectric without liquid impregnants. They have an overpressure disconnection system that disconnects the capacitor in case of any internal failure.
Capacitors in cylindrical aluminium cans, provided with a M12 stud for fixing and earthling. Connection is made by a terminal block with clamp type terminals. They have discharge resistors integrated in the terminal block.
These capacitors are especially suitable for the individual compensation of small inductive loads and the construction of small capacitor banks.
![Lifasa Polb Sd Capacitor Cylindrical Three Phase Low Voltage Diagram](https://www.lifasa.ir/wp-content/uploads/lifasa-polb-sd-capacitor-cylindrical-three-phase-low-voltage-diagram.jpg)
Technical characteristics | |
230 … 800V | Rated Voltage |
50/60 Hz | Frequency |
Polypropylene | Dielectric |
3/6 kV rms | Isolation level |
< 0.2 W/kvar | Dielectric losses |
< 0.4 W/kvar | Total losses |
Fitted | Discharge resistors |
1.1 Un (8h/day) | Max. Overvoltage |
1.5 In | Max. Overcurrent |
– 5 / + 10 % | Power tolerance |
– 40 / +55ºC | Climatic range |
Terminals Block | Connection |
IP20 | Protection |
IP54 (with hood up to 25 kvar) | |
IEC 60831 | Standards |
EN 60831 |
Weight | Dimensions | 60 Hz | 50 Hz | Code | ||||||||
(Kg) | dxh (mm) | 240 V | 220 V | 240 V | 230 V | 220 V | ||||||
In (A) | Qn (kvar) | In (A) | Qn (kvar) | In (A) | Qn (kvar) | In (A) | Qn (kvar) | In (A) | Qn (kvar) | |||
1.6 | 85 X 245 | 6.3 | 2.6 | 5.8 | 2.2 | 5.2 | 2.2 | 5.0 | 2 | 4.8 | 1.8 | POLB23020SK |
1.6 | 85 X 245 | 7.9 | 3.3 | 7.2 | 2.7 | 6.5 | 2.7 | 6.3 | 2.5 | 6.0 | 2.3 | POLB23025SK |
1.6 | 85 X 245 | 9.4 | 3.9 | 8.6 | 3.3 | 7.9 | 3.3 | 7.5 | 3 | 7.2 | 2.7 | POLB23030SK |
1.6 | 85 X 245 | 12.6 | 5.2 | 11.5 | 4.4 | 10.5 | 4.4 | 10.0 | 4 | 9.6 | 3.7 | POLB23040SK |
1.6 | 85 X 245 | 15.7 | 6.5 | 14.4 | 5.5 | 13.1 | 5.4 | 12.6 | 5 | 12.0 | 4.6 | POLB23050SK |
1.6 | 85 X 245 | 19.6 | 8.2 | 18.0 | 6.9 | 16.4 | 6.8 | 15.7 | 6.25 | 15.0 | 5.7 | POLB23062SK |
2.6 | 110 X 245 | 23.6 | 9.8 | 21.6 | 8.2 | 19.6 | 8.2 | 18.1 | 7.5 | 18.0 | 6.9 | POLB23075SK |
2.6 | 110 X 245 | 31.4 | 13.1 | 28.8 | 11.0 | 26.2 | 10.9 | 25.1 | 10 | 24.0 | 9.1 | POLB23100SK |
3.3 | 136 X 220 | 39.2 | 16.3 | 36.0 | 13.7 | 32.7 | 13.6 | 31.4 | 12.5 | 30.0 | 11.4 | POLB23125SK |
3.3 | 136 X 220 | – | – | – | – | – | – | 37.7 | 15 | 36.0 | 13.7 | POLB23150SK |
R | Weight | Dimensions | 60 Hz | 50 Hz | Code | ||||||||
(mm) | (kg) | d x h (mm) | 400 V | 230 V | 440 V | 400 V | 230 V | ||||||
In | Qn | In | Qn | In | Qn | In | Qn | In | Qn | ||||
(A) | (kvar) | (A) | (kvar) | (A) | (kvar) | (A) | (kvar) | (A) | (kvar) | ||||
35 | 1,0 | 85 x 245 | 15,1 | 9,9 | 8,2 | 3,3 | 13,1 | 10 | 11,9 | 8 | 6,9 | 2,7 | POLB44100SK |
35 | 1,2 | 85 x 245 | 18,8 | 12,4 | 10,3 | 4,1 | 16,4 | 12,5 | 14,9 | 10 | 8,6 | 3,4 | POLB44125SK |
35 | 1,3 | 85 x 245 | 22,6 | 14,9 | 12,3 | 4,9 | 19,7 | 15 | 17,9 | 12,5 | 10,3 | 4,1 | POLB44150SK |
35 | 1,9 | 110 x 245 | 25,2 | 18 | 15,0 | 6,0 | 23,9 | 18,2 | 21,6 | 15 | 12,5 | 5,0 | POLB44182SK |
35 | 1,9 | 110 x 245 | 30,1 | 19,8 | 16,5 | 6,6 | 26,2 | 20 | 23,9 | 16 | 13,7 | 5,5 | POLB44200SK |
35 | 2,1 | 110 x 245 | 37,7 | 24,8 | 20,6 | 8,2 | 32,8 | 25 | 29,8 | 20 | 17,1 | 6,8 | POLB44250SK |
35 | 3,3 | 110 x 245 | 45,2 | 29,8 | 24,7 | 9,8 | 39,4 | 30 | 35,8 | 25 | 20,6 | 8,2 | POLB44300SK |
35 | 3,3 | 136 x 220 | 57,4 | 36,0 | 30,0 | 11,9 | 47,8 | 36,4 | 43,4 | 30 | 25 | 9,9 | POLB44364SK |
47 | 4,0 | 136 x 261 | 60,3 | 39,7 | 32,9 | 13,1 | 52,8 | 40 | 47,7 | 32 | 27,4 | 10,9 | POLB44400SK |
47 | 5,5 | 136 x 261 | 75,3 | 49,6 | 41,2 | 16,4 | 65,6 | 50 | 59,6 | 40 | 34,3 | 13,7 | POLB44500SK |
Weight | Dimensions | 60 Hz | 50 Hz | Code | ||||||
(kg) | (mm) | 460 V | 440 V | 460 V | 440 V | |||||
In (A) | Qn (kvar) | In (A) | Qn (kvar) | In (A) | Qn (kvar) | In (A) | Qn (kvar) | |||
0,9 | 85 x 175 | 3,8 | 3,0 | 3,6 | 2,7 | 3,1 | 2,5 | 3,0 | 2,3 | POLB46025SK |
0,9 | 85 x 175 | 7,5 | 6,0 | 7,2 | 5,5 | 6,3 | 5 | 6,0 | 4,6 | POLB46050SK |
0,9 | 85 x 175 | 9,0 | 7,2 | 8,6 | 6,6 | 7,5 | 6 | 7,2 | 5,5 | POLB46062SK |
1,1 | 85 x 245 | 11,3 | 9,0 | 10,8 | 8,2 | 9,4 | 7,5 | 9,0 | 6,9 | POLB46075SK |
1,1 | 85 x 245 | 15,1 | 12,0 | 14,4 | 11,0 | 12,6 | 10 | 12,0 | 9,1 | POLB46100SK |
1,2 | 85 x 245 | 18,8 | 15,0 | 18,0 | 13,7 | 15,7 | 12,5 | 15,0 | 11,4 | POLB46125SK |
1,4 | 85 x 245 | 22,6 | 18,0 | 21,6 | 16,5 | 18,8 | 15 | 18,0 | 13,7 | POLB46150SK |
1,9 | 110 x 245 | 30,1 | 24,0 | 28,8 | 22,0 | 25,1 | 20 | 24,0 | 18,3 | POLB46200SK |
2,1 | 110 x 245 | 37,7 | 30,0 | 36,0 | 27,4 | 31,4 | 25 | 30,0 | 22,9 | POLB46250SK |
3,0 | 136 x 220 | 145,2 | 36,6 | 43,2 | 32,9 | 37,7 | 30 | 36,0 | 27,4 | POLB46300SK |
Weight | Dimensions | 60 Hz | 50 Hz | Code | ||||||||
(kg) | (mm) | 525 V | 480 V | 550 V | 525 V | 480 V | ||||||
In (A) | Qn (kvar) | In (A) | Qn (kvar) | In (A) | Qn (kvar) | In (A) | Qn (kvar) | In (A) | Qn (kvar) | |||
0,8 | 85 x 175 | 6,6 | 6 | 6,0 | 5,0 | 5,8 | 5,5 | 5,5 | 5 | 5,0 | 4,2 | POLB52050SK |
0,9 | 85 x 245 | 9,9 | 9 | 9,0 | 7,5 | 8,6 | 8,2 | 8,2 | 7,5 | 7,5 | 6,3 | POLB52075SK |
1,0 | 85 x 245 | 13,2 | 12 | 12,1 | 10,0 | 11,5 | 11,0 | 11,0 | 10 | 10,1 | 8,4 | POLB52100SK |
1,1 | 85x 245 | 16,5 | 15 | 15,1 | 12,5 | 14,4 | 13,7 | 13,7 | 12,5 | 12,6 | 10,4 | POLB52125SK |
1,3 | 85 x 245 | 19,8 | 18 | 18,1 | 15,0 | 17,3 | 16,5 | 16,5 | 15 | 15,1 | 12,5 | POLB52150SK |
1,9 | 110 x 245 | 26,4 | 24 | 24,1 | 20,1 | 23,0 | 22,0 | 22,0 | 20 | 20,1 | 16,7 | POLB52200SK |
2,1 | 110 x 245 | 33 | 30 | 30,1 | 25,1 | 28,6 | 27,5 | 27,5 | 25 | 25,1 | 20,9 | POLB52250SK |
Weight | Dimensions | 60 Hz | 50 Hz | Code | ||||||||
(kg) | (mm) | 690 V | 660 V | 690 V | 660 V | 600 V | ||||||
In (A) | Qn (kvar) | In (A) | Qn (kvar) | In (A) | Qn (kvar) | In (A) | Qn (kvar) | In (A) | Qn (kvar) | |||
0,8 | 85 x 245 | 5,0 | 6 | 4,8 | 5,5 | 4,2 | 5,0 | 4,0 | 4,6 | 3,6 | 3,8 | POLB69050SK |
0,9 | 85 x 245 | 6,3 | 7,5 | 6,0 | 6,8 | 5,2 | 6,25 | 5,0 | 5,7 | 4,5 | 4,7 | POLB69062SK |
1,0 | 85 x 245 | 10,0 | 12 | 9,6 | 11,0 | 8,4 | 10,0 | 8,0 | 9,1 | 7,3 | 7,6 | POLB69100SK |
1,2 | 85x 245 | 12,6 | 15 | 12,0 | 13,7 | 10,5 | 12,5 | 10,0 | 11,4 | 9,1 | 9,5 | POLB69125SK |
1,3 | 85 x 245 | 15,1 | 18 | 14,4 | 16,5 | 12,6 | 15,0 | 12,0 | 13,7 | 10,9 | 11,3 | POLB69150SK |
1,9 | 110 x 245 | 20,1 | 24 | 19,2 | 22,0 | 16,7 | 20,0 | 16,0 | 18,3 | 14,6 | 15,1 | POLB69200SK |
2,1 | 110 x 245 | 25,1 | 30 | 24,0 | 27,4 | 20,9 | 25,0 | 20,0 | 22,9 | 18,2 | 18,9 | POLB69250SK |
3,3 | 136 x 220 | 30,1 | 36 | 28,8 | 32,9 | 25,1 | 30,0 | 24,0 | 27,4 | 21,8 | 22,7 | POLB69300SK |
4,0 | 136 x 261 | 40,2 | 48 | 38,4 | 43,9 | 33,5 | 40,0 | 32,0 | 36,6 | 29,1 | 30,2 | POLB69400SK |
5,5 | 136 x 355 | 50,2 | 60 | 48,0 | 54,9 | 41,8 | 50,0 | 40,0 | 45,7 | 36,4 | 37,8 | POLB69500SK |