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POWER FACTOR CORRECTION AUTOMATIC |
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Power factor correction automatic equipments 400 Vac 50 Hz Capacitors VRC 550 Vac Blocking Reactors 180 Hz THDImax< 70% |
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Technical data |
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Rated Voltage400 Vac – Max Overvoltage 1.1 Un Max Overcurrent 1.3 In Rated Frequency50 Hz Rated PowerReferred to rated frequency and voltage Voltage of Auxiliary Circuits110 Vac feeded by a single-phase transformer Working Temperature Range-25°C/+50°C Cubicle20/10mm sheet steel, protected against corrosion by a phosphating treatment. Epoxy powder painted, RAL 7032 colour (other colours on request) External Protection Degree: IP30 Locking system: By screw for cubicle M type By key for cubicle L type VentilationForcedIsolating SwitchThree-pole with door interlocking deviceSupplyM type: cable entry from the top L type: cable entry from the bottom WiringBy N07VK CEI 20-22 flame retardant cables.Aux. circuits are identified as in the electrical drawing |
ContactorsEach bank of capacitors is controlled by a three-pole contactor. To limit the inrush current peaks with reactors. Rated voltage of auxiliary circuits: 110 Vac, 50 Hz FusesEach bank of capacitors is protected by a set of three fuses (NH00 type) with high breaking capacity. Also the auxiliary circuits are protected by fuses. CapacitorsSelf-healing metallized polypropylene single-phase capacitors, equipped with overpressure safety device and discharge resistor. Filling: biodegradable non toxic dry type, PCB free. Delta connection.VRC 550 Vac Series, IMQ approved.Capacitance tolerance: -5% +10% Dielectric losses: <0.3W/kvar Temperature class: -25/D (55°C) Blocking Reactors Tuning frequency: 180 Hz (3.6 = 7.7%) RegulatorVarmetric measurement by means of a C.T. (secondary 5A) not suppliedReference StandardsComply with L.V. 73/23 (93/68) EEC DirectiveCapacitors: CEI EN 60831-1/2 Equipment: CEI EN 60439-1 Options (on request) Protection and Control Instrument SPC2 Protection Degree: IP40 - IP54 L type: cable entry from the top |
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| Modelli standard | |||||||||||
| P.F.C. AUTOMATIC EQUIPMENT | Dimensions |
Type |
Power at 400 Vac 50 Hz |
Power of banks |
Steps |
Isolating switch |
Regulator |
Rated current |
Weight |
Power at 415 Vac 50 Hz |
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W x D x H mm |
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kVar | kVar | Nr. |
A |
A |
kg | kVar | |||
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M
|
420x 380x 700 |
PFM/A | 10 | 2,5-2,5-5 | 4 | 125 | PFC5 | 14 | 41 | 11 | |
| PFM/A | 20 | 2,5-2,5-5-10 | 8 | 125 | PFC7 | 28 | 47 | 22 | |||
|
420x 380x 920 |
PFM/A | 30 | 5-5-10-10 | 12 | 125 | PFC7 | 43 | 57 | 33 | ||
| PFM/A | 40 | 5-5-10-20 | 8 | 125 | PFC7 | 57 | 74 | 43 | |||
|
420x 380x 1140 |
PFM/A | 50 | 5-5-10-10-20 | 10 | 250 | PFC7 | 72 | 78 | 54 | ||
| PFM/A | 60 | 10-10-20-20 | 6 | 250 | PFC7 | 86 | 100 | 65 | |||
|
420x 380x 1360 |
PFM/A | 70 | 10-20-20-20 | 7 | 250 | PFC7 | 100 | 112 | 75 | ||
| PFM/A | 80 | 10-10-20-20-20 | 8 | 250 | PFC7 | 115 | 126 | 86 | |||
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L
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600x 625x 1315 |
PFL/A | 100 |
20-40-40 |
5 | 250 | PFC8 | 144 | 220 | 108 | |
| PFL/A | 140 |
20-40-80 |
7 | 400 | PFC8 | 202 | 260 | 151 | |||
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600x 625x 1565 |
PFL/A | 180 |
20-40-40-80 |
9 | 400 | PFC8 | 260 | 300 | 194 | ||
| PFL/A | 220 |
20-40-80-80 |
11 | 630 | PFC8 | 317 | 325 | 237 | |||
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600x 625x 1815 |
PFL/A | 260 |
20-40-40-80-80 |
13 | 630 | PFC8 | 375 | 365 | 280 | ||
| PFL/A | 300 |
20-40-80-80-80 |
15 | 630 | PFC8 | 432 | 385 | 323 | |||
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600x 625x 2065 |
PFL/A | 340 |
20-40-40-80-80-80 |
17 | 800 | PFC8 | 491 | 415 | 365 | ||
| PFL/A | 380 |
20-40-80-80-80-80 |
19 | 800 | PFC8 | 547 | 445 | 409 | |||
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600x 625x 2315 |
PFL/A | 420 | 20-40-40-80-80-160 | 21 | 1250 | PFC8 | 606 | 475 | 452 | ||
| PFL/A | 460 | 20-40-80-80-80-160 | 23 | 1250 | PFC8 | 663 | 505 | 495 | |||
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L
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1200x 625x 1815 |
PFL/A | 500 |
20-40-40-80-160-160 |
25 | 2x630 | PFC8 | 722 | 775 | 538 | |
| PFL/A | 560 |
80-3X160 |
7 | 2x800 | PFC8 | 806 | 800 | 603 | |||
| PFL/A | 640 |
2X80-3X160 |
8 | 2x800 | PFC8 | 922 | 860 | 689 | |||
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1200x 625x 2065 |
PFL/A | 720 |
80-4X160 |
9 | 2x800 | PFC8 | 1037 | 920 | 775 | ||
| PFL/A | 800 |
2X80-4X160 |
10 | 2x800 | PFC8 | 1152 | 980 | 861 | |||
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1200x 625x 2315 |
PFL/A | 880 |
80-5X160 |
11 | 2x1250 | PFC8 | 1267 | 1040 | 947 | ||
| PFL/A | 960 |
1X80-4X160-1X240 |
6 | 2x1250 | PFC8 | 1382 | 1100 | 1033 | |||
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