HOME PAGE   ITALFARAD   ISO 9001   PRODUCTS   SALES ORGANIZATION

QA-.../46HC

Menu

 

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  460 Vac  3 In

THDImax< 90%  THDIalarm 90%

Technical data

Rated Voltage

400 Vac – Max Overvoltage 1.1 Un

                 Max Overcurrent 2.0 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 and 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 460 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

Power

at

415 Vac

50 Hz

W x D x H

mm

 

 kVar kVar Nr.

A

  

A

 kg kVar

P

460x

215x

450

 PFS/46HC 9,5 1,375-2,75-5,55 7 45 PFC5 13 12 10,3

610x

215x

450

 PFS/46HC 15 1,375-2,75-5,5-5,5 11 45 PFC5 21 16 16,2
PFS/46HC 20,5 1,375-2,75-5,5-5,5-5,5 15 63 PFC7 29 17 22,2
PFS/46HC 24,5 2,75-4x5,5 9 63 PFC7 35 22 26,6

M

420x

380x

700

 QA-RMF/46HC 27,5 5,5-11-11 5 125 PFC5 40 41 30

420x

380x

920

 QA-RMF/46HC 38,5 5,5-11-22 7 250 PFC5 55 50 41
QA-RMF/46HC 55 5,5-11-16,5-22 10 250 PFC7 79 60 59

420x

380x

1140

 QA-RMF/46HC 66 5,5-11-22-27,5 12 250 PFC7 95 69 71
QA-RMF/46HC 82,5 5,5-11-22-44 15 400 PFC7 119 78 89

420x

380x

1360

 QA-RMF/46HC 99 11-22-22-44 9 400 PFC7 142 88 107
QA-RMF/46HC 110

11-22-33-44

 10 400 PFC7 158 93 118

I

500x

500x

2000

 QA-RIF/46HC 132 11-22-22-33-44 12 630 PFC7 190 205 142
QA-RIF/46HC 154 11-22-33-44-44 14 630 PFC7 222 235 166
QA-RIF/46HC 176 11-22-44-44-55 16 630 PFC7 253 260 189

G

 

600x

625x

1315

 QA-RGF/46HC 121

11-5x22

 11 630 PFC8 174 243 130

600x

625x

1565

QA-RGF/46HC

 154

16,5-5x27,5

 11 630 PFC8 221 282 166

QA-RGF/46HC

 181,5

16,5-5x33

 11 800 PFC8 261 303 195

600x

625x

1815

QA-RGF/46HC

 214,5

22-5x38,5

 11 800 PFC8 308 342 231
QA-RGF/46HC 242

22-5x44

 11 1000 PFC8 348 361 260

600x

625x

2065

 QA-RGF/46HC 275 27,5-5x49,5 11 1000 PFC8 396 403 296
QA-RGF/46HC 302,5 27,5-5x55 11 1250 PFC8 436 422 325

G

1200x

625x

1565

 QA-RGF/46HC 335,5

33-5x60,5

 11 2x800 PFC8 483 590 361
QA-RGF/46HC 363

33-5x66

 11 2x800 PFC8 523 600 391

1200x

625x

1815

 QA-RGF/46HC 396

38,5-5x71,5

 11 2x800 PFC8 570 660 426
QA-RGF/46HC 429

44-5x77

 11 2x1000 PFC8 617 680 462
QA-RGF/46HC 456,5

44-5x82,5

 11 2x1000 PFC8 656 700 491
QA-RGF/46HC 484

44-5x88

 11 2x1000 PFC8 697 720 521

1200x

625x

2065

 QA-RGF/46HC 517 49,5-5x93,5 11 2x1000 PFC8 744 780 556
QA-RGF/46HC 550 55-5X99 11 2x1250 PFC8 792 800 592
QA-RGF/46HC 577,5 55-5x104,5 11 2x1250 PFC8 831 820 621
QA-RGF/46HC 605 55-5x110 11 2x1250 PFC8 871 840 651

ITALFARAD S.p.A.  via IV novembre, 1   40061 Minerbio   Bologna   Italy

Telefono: ++39 051 6618311   Fax: ++39 051 6605594   E-mail: italfarad@italfarad.com

Copyright © 2003-2012 ITALFARAD S.p.A. Designed by Paolo Baccilieri     Webmaster: tecnico@italfarad.com