Reg Farrell Engineering Ltd, Distributors of Electro-Technical Engineering & Safety Equipment, Detuned Power Factor Units

Capacitors - Power Factor Correction Equipment Automatic Equipment THDI <70% A Series
180Hz Blocking Reactors

Technical Data

Rated Voltage

400 Vac – Max Overvoltage 1.1 Un
Max Overcurrent 1.3 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 M type
By key for cubicle G type

Ventilation

Forced for M & G Types

Isolating Switch

Three-pole with door interlocking device

Supply

M type: cable entry from the top
G type: cable entry from the top and 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 with reactors.
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 metallized polypropylene single-phase capacitors, equipped with overpressure safety device and discharge resistor. Filling: biodegradable non toxic dry type, PCB free. Manufactured using new technologies of metalization Delta connection.

MFA 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%)

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 )

Digital Voltmeter
Digital Amperometer
Digital P.F. Meter

Protection and Control Instrument SPC

Protection Degree:

IP40 - IP54

Range	Dimensions	Type	Power Of Banks	Steps	Isolating Switch	Regulator	Rated Current	Weight	Power at 415 Vac 50Hz
M	W x D x H		kVar	No	Amps		Amps	Kg	kVar
	420 x 380 x 700	PFM/A	2.5-2.5-5	4	125	PFC5	14.4	41	11
	420 x 380 x 700	PFM/A	2.5-2.5-5-10	8	125	PFC7	28.8	47	22
	420 x 380 x 920	PFM/A	2.5-2.5-5-10-10	12	125	PFC7	43.2	57	33
	420 x 380 x 920	PFM/A	5-5-10-20	8	125	PFC7	57.6	74	43
	420 x 380 x 1140	PFM/A	5-5-10-10-20	10	250	PFC7	72	78	54
	420 x 380 x 1140	PFM/A	10-10-20-20	6	250	PFC7	86.4	100	65
	420 x 380 x 1360	PFM/A	10-20-20-20	7	250	PFC7	100.8	112	75
	420 x 380 x 1360	PFM/A	10-10-20-20-20	8	250	PFC7	115.2	126	86
L
	600 x 625 x 1315	PFL/A	20-40-40	5	250	PFC8	144	220	108
	600 x 625 x 1315	PFL/A	20-40-80	7	400	PFC8	202	260	151
	600 x 625 x 1565	PFL/A	20-40-40-80	9	400	PFC8	260	300	194
	600 x 625 x 1565	PFL/A	20-40-80-80	11	630	PFC8	317	325	237
	600 x 625 x 1815	PFL/A	20-40-40-80-80	13	630	PFC8	375	365	280
	600 x 625 x 1815	PFL/A	20-40-80-80-80	15	630	PFC8	432	385	323
	600 x 625 x 2065	PFL/A	20-40-40-80-80	17	800	PFC8	491	415	365
	600 x 625 x 2065	PFL/A	20-40-80-80-80-80	19	800	PFC8	547	445	409
	600 x 625 x 2315	PFL/A	20-40-40-80-80-160	21	1250	PFC8	606	475	452
	600 x 625 x 2315	PFL/A	20-40-80-80-80-160	23	1250	PFC8	663	505	495
L
	1200 x 625 x 1815	PFL/A	20-40-40-80-160-160	25	2 x 630	PFC8	772	775	538
		PFL/A	80-3 x 160	7	2 x 800	PFC8	806	800	603
		PFL/A	2 x 80-3 x 160	8	2 x 800	PFC8	922	860	689
	1200 x 625 x 2065	PFL/A	80-4 x 100	9	2 x 800	PFC8	1037	920	775
	1200 x 625 x 2065	PFL/A	2 x 80-4 x 160	10	2 x 800	PFC8	1152	980	861
	1200 x 625 x 2315	PFL/A	80-5 x 160	11	2 x 1250	PFC8	1267	1040	947
	1200 x 625 x 2315	PFL/A	1x80 -4x160 -1x240	6	2 x 1250	PFC8	1382	1100	1033

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