Compensating chokes
Three-phase decompensating choke (reactor)
Our compensating chokes meet the requirements of STN EN 60076-6.
Basic characteristics:
- input voltage 3 x 400 V / 50 Hz
- thermal insulation T40 / F
- cover IP00
- protection class I
- built-in bimetal thermal sensor 125 °C (250 V / 1.5 A)
The three-phase decompensative reactor is an inductive load that eliminates unwanted capacitive power in the network, for example, in photovoltaic power plants (PV power plants), in stadiums where there are many LED lights.
The supply of capacitive power to the distribution network is highly penalized by distribution system operators. Decompensating chokes prevent reactive power from flowing into the network, which will significantly reduce the return on the investment into decompensation.
We produce from first-class materials, we put emphasis on quality workmanship, reliability and safety.
The chokes have a built-in bimetal thermal fuse 125°C /250V-1,5A/.
We offer chokes from 2,5 to 50 kVAr with input voltage 3x400V - 50Hz.
Basic parameters
| P | L | Heat | Compensating | Width | Depth | Height | Weight | |
| (kVAr) | (mH) | loss /W/ | current /A/ | (mm) | (mm) | (mm) | kg | |
| Decompensative reactor | 2,5 | 204 | 95 | 3,62 | 240 | 110 | 215 | 15 |
| Decompensative reactor | 5 | 102 | 153 | 7,25 | 240 | 140 | 215 | 25 |
| Decompensative reactor | 7,5 | 68 | 204 | 10,9 | 300 | 150 | 275 | 38 |
| Decompensative reactor | 10 | 50,5 | 209 | 14,5 | 336 | 144 | 315 | 47 |
| Decompensative reactor | 12,5 | 40,7 | 156 | 18,1 | 336 | 15 | 315 | 57 |
| Decompensative reactor | 20 | 25,5 | 249 | 29 | 412 | 150 | 365 | 72 |
| Decompensative reactor | 25 | 20,4 | 246 | 36,2 | 462 | 150 | 435 | 103 |
| Decompensative reactor | 30 | 17 | 276 | 43,5 | 462 | 170 | 435 | 121 |
| Decompensative reactor | 40 | 12,7 | 357 | 58 | 462 | 180 | 435 | 131 |
| Decompensative reactor | 50 | 10,2 | 452 | 72,5 | 532 | 210 | 500 | 176 |