Three-phase shunt chokes, 3RTC type
Purpose and design
Three-phase shunt chokes are intended for compensation of reactive power arising during operation of extensive cable networks or other high-power devices with capacitive character of the load. These chokes can operate individually or in complex, tracking compensation devices. Shunt chokes can be made in IP23 rated enclosures. In case of a need for installation of chokes in enclosures with a higher protection class should be consulted with the manufacturer. The method of mounting the chokes, due to the magnetic dispersion field, should ensure electrical isolation from the mounting structure or conductive ground.
Note:
Upon agreement, we can manufacture a non- standard device with the required technical parameters.
The manufacturer reserves the right to make changes to the parameters due to technical product developments.
|
Technical Standards |
EN/IEC 60076-6; EN/IEC 61558-2-20 |
| Power | od 0,25 do 120 kVAr |
|
Rated current |
400 V (max. +10%) |
|
Frequency |
50 Hz |
|
Voltage test |
3kV / 50Hz / 60s |
|
Ambient temperature |
od -25⁰C do +40⁰C |
|
Insulation class |
F (155⁰C) lub H (180⁰C) |
|
Environment class |
C1/E0 – wykonanie lądowe, C2/E1 – wykonanie górnicze i morskie |
|
Protection class |
IP00 lub IP23 |
|
Cooling |
AN (natural air) |
|
Equipment |
thermal connector AM03.155 |
|
Electrical terminals |
screw terminals or cable |
|
Mounting |
by means of brackets |
| Typ | QL | In | Ln | ∆P | A | B | C | D | E | F | Masa | Wykonanie |
| [kVAr] | [A] | [mH] | [W] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [kg] | ||
| 3RTC-0,25/400 | 0,25 | 0,36 | 2032 | 30 | 125 | 71 | 110 | 100 | 55 | 5*8 | 2,6 | A |
| 3RTC-0,5/400 | 0,5 | 0,72 | 1022 | 40 | 155 | 77 | 130 | 130 | 57 | 8*12 | 3,6 | A |
| 3RTC-0,6/400 | 0,6 | 0,87 | 845 | 45 | 155 | 92 | 130 | 130 | 72 | 8*12 | 5,0 | A |
| 3RTC-0,7/400 | 0,7 | 1,01 | 729 | 50 | 155 | 92 | 130 | 130 | 72 | 8*12 | 5,1 | A |
| 3RTC-0,8/400 | 0,8 | 1,16 | 634 | 55 | 190 | 82 | 155 | 145 | 58 | 8*12 | 6,0 | A |
| 3RTC-1,0/400 | 1,0 | 1,44 | 510 | 70 | 190 | 92 | 155 | 145 | 68 | 8*12 | 7,5 | A |
| 3RTC-1,2/400 | 1,2 | 1,73 | 425 | 75 | 190 | 92 | 155 | 145 | 68 | 8*12 | 7,8 | A |
| 3RTC-1,5/400 | 1,5 | 2,17 | 339 | 85 | 210 | 105 | 180 | 165 | 85 | 8*12 | 11 | A |
| 3RTC-2,0/400 | 2,0 | 2,88 | 256 | 95 | 210 | 115 | 180 | 165 | 95 | 8*12 | 13 | A |
| 3RTC-2,5/400 | 2,5 | 3,61 | 204 | 125 | 240 | 121 | 205 | 190 | 95 | 11*15 | 14 | A |
| 3RTC-3,5/400 | 3,5 | 5,05 | 146 | 130 | 240 | 141 | 205 | 190 | 115 | 11*15 | 19 | A |
| 3RTC-3,75/400 | 3,75 | 5,41 | 136 | 135 | 240 | 151 | 205 | 190 | 125 | 11*15 | 21 | A |
| 3RTC-4,0/400 | 4,0 | 5,77 | 127 | 145 | 240 | 155 | 205 | 190 | 129 | 11*15 | 23 | A |
| 3RTC-5,0/400 | 5,0 | 7,22 | 102 | 175 | 265 | 152 | 230 | 215 | 126 | 11*15 | 26 | A |
| 3RTC-6,0/400 | 6,0 | 8,66 | 84,9 | 230 | 300 | 152 | 260 | 240 | 120 | 11*15 | 27 | A |
| 3RTC-6,5/400 | 6,5 | 9,4 | 78,2 | 235 | 300 | 165 | 260 | 240 | 133 | 11*15 | 33 | A |
| 3RTC-7,0/400 | 7,0 | 10,1 | 72,8 | 240 | 300 | 165 | 260 | 240 | 133 | 11*15 | 34 | A |
| 3RTC-8,0/400 | 8,0 | 11,6 | 63,4 | 245 | 300 | 177 | 260 | 240 | 145 | 11*15 | 39 | A |
| 3RTC-10/400 | 10 | 14,4 | 51 | 280 | 300 | 192 | 260 | 240 | 160 | 11*15 | 46 | A |
| 3RTC-15/400 | 15 | 21,7 | 33,9 | 400 | 360 | 213 | 310 | 300 | 173 | 11*15 | 64 | B |
| 3RTC-20/400 | 20 | 28,9 | 25,5 | 570 | 420 | 235 | 440 | 350 | 185 | M10 | 97 | B |
| 3RTC-30/400 | 30 | 43,3 | 17 | 740 | 480 | 250 | 490 | 400 | 200 | M10 | 120 | B |
| 3RTC-40/400 | 40 | 57,8 | 12,7 | 900 | 480 | 280 | 490 | 400 | 230 | M10 | 161 | B |
| 3RTC-50/400 | 50 | 72,2 | 10,2 | 1260 | 540 | 280 | 560 | 450 | 230 | M10 | 184 | B |
| 3RTC-60/400 | 60 | 86,6 | 8,5 | 1340 | 540 | 290 | 560 | 450 | 240 | M10 | 210 | B |
| 3RTC-80/400 | 80 | 115,5 | 6,37 | 1550 | 540 | 320 | 560 | 450 | 270 | M10 | 243 | B |
| 3RTC-100/400 | 100 | 144,4 | 5,09 | 2010 | 660 | 390 | 660 | 560 | 250 | M10 | 283 | B |
| 3RTC-120/400 | 120 | 173,3 | 4,25 | 2460 | 660 | 410 | 660 | 560 | 270 | M10 | 342 | B |