Compensating chokes
Three-phase protective compensation chokes (reactors)
Our protection 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 fuse 125 °C (250 V / 1.5 A)
The three-phase protection choke limits the higher harmonic currents on the capacitors, which are used for reactive power compensation.
We manufacture our products from quality materials, with an emphasis on quality workmanship, reliability and safety.
The chokes have a built-in bimetal thermal fuse 125°C /250V-1,5A/.
We offer protection chokes from 6,25 to 50 kVAr with input voltage 3x400V - 50Hz.
Základné parametre
| P | L | Heat | Current | Width | Depth | Height | Weight | |
| (kVAr) | (mH) | loss /W/ | A | (mm) | (mm) | (mm) | kg | |
| Protective compensation choke | 6,25 | 6,1 | 42 | 9 | 180 | 70 | 180 | 4,9 |
| Protective compensation choke | 12,5 | 3,1 | 58 | 18 | 180 | 85 | 180 | 7,5 |
| Protective compensation choke | 25 | 1,5 | 105 | 36 | 240 | 100 | 240 | 13 |
| Protective compensation choke | 50 | 0,77 | 155 | 72 | 300 | 150 | 250 | 28 |