Range
| POWER * (kvar) | INDUCTANCE (mH) | IN (A) | REFERENCE | |||
|---|---|---|---|---|---|---|
| 50Hz | rms | |||||
| RET9 HARMONIC CIRCUIT FILTER |
 |
5 | 7,67 | 7,65 | 8,44 | 9008100760 |
| 10 | 3,83 | 15,3 | 16,9 | 9015100380 | ||
| 12,5 | 3,07 | 19,1 | 21,1 | 9019100310 | ||
| 15 | 2,56 | 22,9 | 25,3 | 9023100260 | ||
| 20 | 1,92 | 30,6 | 33,7 | 9031100190 | ||
| 25 | 1,53 | 38,2 | 42,2 | 9038100150 | ||
| 30 | 1,28 | 45,9 | 50,6 | 9046100120 | ||
| 40 | 0,958 | 61,2 | 67,5 | 9061295800 | ||
| 50 | 0,767 | 76,5 | 84,4 | 9076276700 | ||
| 60 | 0,639 | 91,8 | 101,3 | 9092263900 | ||
| 70 | 0,548 | 107,1 | 118,2 | 9107254800 | ||
| 80 | 0,479 | 122,4 | 135,1 | 9122247900 | ||
| * Effective filtered compensating reactive power. OTHER CHARACTERISTICS ON REQUEST SUBJECT TO AVAILABILITY AND POSSIBILITY |
||||||
Technical data
| Rated voltage | 400V |
| Protection against electric shock | Class I |
| Thermal class | up to 15kvar > B (130ºC) 20...80kvar > H (180ºC) |
| Maximum ambient temperature | 40ºC |
| Protection index | IP00 |
| Frequency | 50Hz |
| Inductance tolerance | 3% |
| Filtering factor p | 7% |
| Resonance frequency | 189Hz |
| Linearity 95% LN |
up to 1,18·IN |
| Maximum permanent overload | 1,17·IN |
| Dielectric strength | ≥ 4kV |
| Ambient temperature of service * | -25°C ... 70°C |
| Storage temperature | -40°C ... 85°C |
| Cooling | Natural air cooling If the transformer is placed into a cabinet, it must have adequate ventilation. |
| * For ambient temperatures higher than 40ºC it is necessary to apply a derating. | |
Standards
IEC/EN 61558-2-20
IEC/EN60076-6
Constructive characteristics
| Core made with electrical steel with high permeability and low losses |
| Multiple air gap in order to obtain low losses and good behavior against the core saturation |
| Windings in copper F (155°C) or H (180°C) thermal class. |
| Vacuum impregnation with epoxy class H (180°C) in order to obtain low noise, good isolating properties and good protection against adverse ambient |
| Connection with terminal blocks or copper lugs |
Dimensions
| POWER | DIMENSIONS (mm) | WEIGHT | |||||
| (kvar) | A | B | C | D | E | F | (kg) |
| 5 | 180 | 80 | 215 | 140 | 70 | 7 | 8,1 |
| 10 | 180 | 80 | 215 | 140 | 70 | 7 | 8,4 |
| 12,5 | 180 | 90 | 215 | 140 | 80 | 7 | 9,4 |
| 15 | 180 | 90 | 215 | 140 | 80 | 7 | 9,8 |
| 20 | 240 | 95 | 271 | 200 | 80 | 7 | 12,5 |
| 25 | 240 | 95 | 275 | 200 | 80 | 7 | 12,8 |
| 30 | 240 | 95 | 275 | 200 | 80 | 7 | 12,9 |
| POWER | DIMENSIONS (mm) | WEIGHT | |||||
| (kvar) | A | B | C | D | E | F | (kg) |
| 40 | 240 | 150 | 210 | 200 | 90 | 7 | 17,9 |
| 50 | 240 | 175 | 210 | 200 | 115 | 7 | 27,4 |
| 60 | 300 | 170 | 260 | 200 | 100 | 7 | 33,5 |
| 70 | 300 | 190 | 260 | 200 | 140 | 7 | 44,0 |
| 80 | 300 | 215 | 250 | 200 | 140 | 7 | 45,0 |
Other versions
|
|
 |
|
|---|---|
| POWER | - |
| IN | 10...200A |
| INDUCTANCE | 2,928...0,146mH |