MP2000 AIR CONDITIONERS

Sistema di controllo a microprocessore per condizionatori d'aria • Air conditioners microprocessor control system

REGOLATORE DI VELOCITÀ PER MOTORI MONOFA- SE - FSF41S • FSF42S

Il dispositivo è posizionato in prossimità del compressore e

ècollegato ad un collettore lato alta pressione. Esso trova la sua principale applicazione nel controllo della velocità di rotazione di ventilatori accoppiati a motori elettrici monofa- se, in base alla pressione di condensazione.

FAN MOTOR SPEED CONTROLLER FOR SINGLE PHASE MOTOR - FSF41S • FSF42S

The device is placed close to the compressor and it is connected to a high pressure side collector. It has been designed to control the rotation speed of the directly cou- pled single phase fan motors, according to the condensing pressure.

116

1

2

3

48

79

Fig.107

39

L1

 

N

 

 

1

FV 31

 

4

2

M

1.Vite di taratura

2.Raccordo di pressione 1/4 SAE per valvola Schrader.

3.Connettore elettrico DIN 43650.

FUNZIONI

A)Regola la tensione in uscita tra un valore minimo ed uno massimo.

B) Come il precedente ma quando la pressione scende sotto il valore minimo il regolatore arresta l'erogazione di tensione.

Tramite il dip-switch posto sotto il raccordo DIN43650 è possibile selezionare la funzione.

LA LOGICA DI FUNZIONAMENTO CONSIGLIATA É QUELLA DI TIPO "B" CON IL SELETTORE SU "0".

1.Calibration screw

2.1/4 SAE pressure connection for Schrader valve.

3.DIN 43650 electric connector.

FUNCTIONS

A)The device regulates the output voltage between a minimum and maximum value.

B)As the previous one but with pressure lower than

minimum value the device stops the voltage output. With dip-switch placed under the DIN 43650 electric con- nector it is possible to set the function.

WE SUGGEST YOU TO SET THE "B" TYPE WORKING LOGIC (WITH SWITCH ON "0" POSITION).

TARATURA

Tramite la vite di taratura

èpossibile impostare la pressione relativa alla minima velocità.

Refrigerante R22 - R407c:

Una rotazione completa in senso orario corri- sponde ad una variazio- ne di +2,5 bar; in senso antiorario -2,5 bar.

Refrigerante R134a:

 

 

A

 

 

 

 

 

B

 

 

 

(Vac)

 

 

 

 

 

(Vac)

 

 

 

 

 

230

100%

 

 

RPM MAX

230

100%

 

 

RPM MAX

100

45%

 

 

RPM MIN

100

45%

 

 

RPM MIN

 

 

 

 

 

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3,8 BAR

R22 - R407c

 

 

 

3,8 BAR

R22 - R407c

 

 

 

2,5 BAR

R134a

 

 

 

 

2,5 BAR

R134a

 

 

0

 

 

 

 

 

0

 

 

 

 

 

 

13

R22 - R407c

25

(BAR)

 

13

R22 - R407c

25

(BAR)

 

 

 

 

 

 

 

 

 

6,5

R134a

15

 

 

6,5

R134a

15

 

 

 

 

 

 

 

 

 

SETTING MODE Acting on the calibration screw it is possible to set the pressure relative to the minimum speed.

R22 - R407c refriger- ant:

+2,5 bar are obtained with a complete clock- wise rotation of the cali- bration screw; -2,5 bar counter-clockwise.

R134a refrigerant:

Una rotazione completa

 

Fig. 108

 

 

+1,4 bar

are obtained

in senso orario corri-

 

 

 

 

with a complete clock-

sponde ad una variazione di +1,4 bar; in senso antiorario

wise rotation of the calibration screw; -1,4 bar counter-

-1,4 bar.

 

 

 

clockwise.

 

 

 

DATI TECNICI

 

 

TECHNICAL DATA

 

 

Tensione di alimentazione 230Vac ±15%

 

Supply voltage 230Vac ±15%

 

 

 

 

 

 

 

 

 

 

Tipo

Campo di lavoro

Banda proporzionale

Taratura

Pressione prova

Max corrente

Filtro

Protezione

Type

Working range

Proportional range

Set

Proof pressure

Max current

Filter

Protection

 

bar

bar

bar

bar

A

EMC

 

FSF 41S

6,5⎟15

2,5

11

31

4

si - yes

IP65

FSF 42S

13⎟25

3,8

16,2

36

4

si - yes

IP65

172

RC GROUP - 149_ItEn.0102

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Dell MP2000 manual Regolatore DI Velocità PER Motori MONOFA- SE FSF41S FSF42S, FSF 41S, FSF 42S, 16,2
Page 171 Page 173

MP2000 specifications

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One of the standout features of the Dell MP2000 is its high brightness capability. With a brightness rating of about 3,000 ANSI lumens, it ensures clear and vivid projections even in well-lit environments. This brightness level makes it suitable for various settings, from large conference rooms to small classrooms, ensuring that the content is easily visible to all audiences.

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The MP2000 employs DLP (Digital Light Processing) technology, which enhances image quality and color accuracy. DLP is known for its superior brightness and contrast characteristics, giving presentations a professional look. The projector’s color wheel ensures vibrant colors, making it perfect for showcasing graphics and videos.

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Portability is another key characteristic of the MP2000. Weighing less than 5 pounds, it is easy to transport, making it a great option for traveling professionals or educators who need to move between locations. The projector also features an intuitive interface and remote control, facilitating user-friendly navigation through menus and settings.

For added convenience, the MP2000 supports rapid startup and shutdown processes, reducing waiting times between presentations. Its lamp life is impressive, lasting up to 5,000 hours in eco mode, which minimizes maintenance costs and ensures longevity.

In conclusion, the Dell MP2000 is a powerful and reliable projector that excels in brightness, image quality, and connectivity. Its DLP technology, portability, and user-friendly features make it a top choice for anyone looking to enhance their presentation or home viewing experience. Whether for educational purposes or business meetings, the MP2000 delivers outstanding performance and versatility.
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