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QA-.../40HC

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POWER FACTOR

CORRECTION

AUTOMATIC

AUTOMATIC POWER FACTOR

CORRECTION

MOTOR

CAPACITORS

LIGHTING

CAPACITORS

 

STATIC

POWER FACTOR

CORRECTION

FIXED

POWER FACTOR

CORRECTION

POWER FACTOR

CORRECTION

COMPONENTS

POWER

ELECTRONICS

AUTOMATIC VOLTAGE STABILISERS
 

Series

Power factor correction automatic equipments

400 Vac  50 Hz  Capacitors MFHC  400 Vac  3 In

THDImax< 85%  THDIalarm 85%

Technical data

Rated Voltage

400 Vac – Max Overvoltage 1.1 Un

                 Max Overcurrent 1.5 In

Rated Frequency

50 Hz

Rated Power

Referred to rated frequency and voltage

Voltage of Auxiliary Circuits

110 Vac feeded by a single-phase transformer

Working Temperature Range

-25°C/+50°C

Cubicle

20/10mm 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 P and M type

By key for cubicle I e G type

Ventilation

Natural for P types

Forced for M, I and G types

Isolating Switch

Three-pole with door interlocking device

Supply

P type: cable entry from the top

M type: cable entry from the top

I type: cable entry from the bottom

G type: cable entry from the bottom

Wiring

By N07VK CEI 20-22 flame retardant cables.

Aux. circuits are identified as in the electrical drawing

Contactors

Each bank of capacitors is controlled by a three-pole contactor. To limit the inrush current peaks , each contactor is provided with insertion resistors.

Rated voltage of auxiliary circuits: 110 Vac, 50 Hz

Fuses

Each 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.

Capacitors

Self-healing bimetallized paper and polypropylene single-phase capacitors, equipped with overpressure safety device and discharge resistor. Biodegradable non toxic filling, PCB free. Delta connection.

MFHC 400 Vac 3 In Series.

IMQ approved.

Capacitance tolerance: -5% +10%

Dielectric losses: <0.3W/kvar

Temperature class: -25/D (55°C)

Regulator

Varmetric measurement by means of a C.T. (secondary 5A)  not supplied

Reference Standards

Comply with L.V. 73/23 (93/68) EEC Directive

Capacitors: CEI EN 60831-1/2

Equipment: CEI EN 60439-1

Options (on request)

Protection and Control Instrument SPC2 (M, I and G types)

 Protection Degree: IP40 - IP54

G type: cable entry from the top

 
Standard model
P.F.C. AUTOMATIC EQUIPMENT Dimensions

Type

Power

at

400 Vac

50 Hz

Power of banks

 Steps Isolating switch Regulator Rated current Weight

 

W x D x H

mm

 

 kVar kVar Nr.

A

  

A

 kg

P

460x

215x

450

 PFS/40HC 13 1,875-3,75-7,5  7 45 PFC5 18 12

610x

215x

450

 PFS/40HC 20,5 1,875-3,75-7,5-7,5  11 45 PFC5 29 16
PFS/40HC 28 1,875-3,75-7,5-7,5-7,5  15 63 PFC7 40 17
PFS/40HC 33,5 3,75-7,5-7,5-7,5-7,5  9 100 PFC7 48 22

M

420x

380x

700

 QA-RMF/40HC 37,5 7,5-15-15 5 125 PFC5 54 41

420x

380x

920

 QA-RMF/40HC 52,5 7,5-15-30 7 250 PFC5 76 50
QA-RMF/40HC 75 7,5-15-22,5-30 10 250 PFC7 108 60

420x

380x

1140

 QA-RMF/40HC 90 7,5-15-30-37,5 12 250 PFC7 130 69
QA-RMF/40HC 112,5 7,5-15-30-60 15 400 PFC7 162 78

420x

380x

1360

 QA-RMF/40HC 135 15-30-30-60 9 400 PFC7 194 88
QA-RMF/40HC 150

15-30-45-60

 10 400 PFC7 216 93

I

500x

500x

2000

 QA-RIF/40HC 180 15-30-30-45-60 12 630 PFC7 259 205
QA-RIF/40HC 210 15-30-45-60-60 14 630 PFC7 302 235
QA-RIF/40HC 240 15-30-60-60-75 16 630 PFC7 346 260

G

 

600x

625x

1315

 QA-RGF/40HC 165

15-5x30

 11 630 PFC8 238 243

600x

625x

1565

QA-RGF/40HC

 226,25

18,75-5x37,5

 11 630 PFC8 297 282

QA-RGF/40HC

 247,5

22,5-5x45

 11 800 PFC8 356 303

600x

625x

1815

QA-RGF/40HC

 288,75

26,25-5x52,5

 11 800 PFC8 416 342
QA-RGF/40HC 330

30-5x60

 11 1000 PFC8 475 361

600x

625x

2065

 QA-RGF/40HC 371,25 33,75-5x67,5 11 1000 PFC8 535 403
QA-RGF/40HC 412,5 37-5x75 11 1250 PFC8 594 422

G

1200x

625x

1565

 QA-RGF/40HC 453,75

41,25-5x82,5

 11 2x800 PFC8 653 590
QA-RGF/40HC 495

45-5x90

 11 2x800 PFC8 713 600

1200x

625x

1815

 QA-RGF/40HC 536,25

48,75-5x97,5

 11 2x800 PFC8 772 660
QA-RGF/40HC 577,5

52,5-5x105

 11 2x1000 PFC8 832 680
QA-RGF/40HC 618,75

56,25-5x112,5

 11 2x1000 PFC8 891 700
QA-RGF/40HC 660

60-5x120

 11 2x1000 PFC8 950 720

1200x

625x

2065

 QA-RGF/40HC 701,25 63,75-5x127,5 11 2x1000 PFC8 1010 780
QA-RGF/40HC 742,5 67,5-5X135 11 2x1250 PFC8 1069 800
QA-RGF/40HC 783,75 71,25-5x142,5 11 2x1250 PFC8 1129 820
QA-RGF/40HC 825 75-5x150 11 2x1250 PFC8 1188 840

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