MP2000 AIR CONDITIONERS

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

SERVOMOTORE CON COMANDO 0⎟10V PER VALVO-

LE A 2/3 VIE - SQS 65

Questo servomotore con comando 0⎟10V trova la sua applicazione per il comando delle valvole di raffreddamen- to e riscaldamento a 2 o 3 vie dei condizionatori d'aria in alternativa al servomotore SQS81.

La corsa della valvola è di 5,5mm.

0⎟10V ACTUATOR FOR 2/3 WAY VALVES

SQS 65

This 0⎟10V actuator has been designed to drive cooling or heating 2 or 3 way valves in air conditioners.

This actuator can be used as alternative of the SQS85. The valve stroke is 5,5mm.

1

134

AB A

B

60

2

128

3

28

80

Fig. 103

Funzionamento:

Il segnale 0⎟10V comanda l'apertura o la chiusura della valvola.

Con tensione 10V apre la via A - chiude la via B Con tensione 0V apre la via B - chiude la via A

In assenza di tensione il servomotore, e quindi la valvola, rimangono nella posizione in cui si trovano.

1Comando manuale

2Ghiera esagonale per connessione al corpo valvola (32mm)

3Alimentazione - passacavi Pg11 G = 24V

G0 = 0V

Y = segnale 0⎟10V

DATI TECNICI

24Vac ±20% - 50/60Hz

Alimentazione

Potenza assorbita

3VA

Segnale di comando

0⎟10V

Forza sullo stelo

300N

Corsa

5,5mm

Tempo di corsa

35sec.

Running mode:

The 0⎟10V signal manages the valve (open - close). With 10V open way A - close way B

With 0V open way B - close way A

Without voltage presence the actuator and the valve stay in the same position.

1Manual command

2Locknut (32mm) for connection to the valve body.

3 Feeding - Cable glands Pg11 G = 24V

G0 = 0V

Y = 0⎟10V signal

TECHNICAL DATA

24Vac ±20% - 50/60Hz

Feeding

Power

3VA

Signal

0⎟10V

Force

300N

Stroke

5,5mm

Running time

35sec.

RC GROUP - 149_ItEn.0102

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Dell MP2000 manual Servomotore CON Comando 0⎟10V PER Valvo, ⎟10V Actuator for 2/3 WAY Valves, Sqs, Running mode
Page 168 Page 170

MP2000 specifications

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