
This unit is designed to monitor a 3 phase supply, one failure
phase and a lowering of power supply. The relay allows the motor
start only if there are the above mentioned conditions. The relay
is delayed to prevent brief temporary interruptions.
| TYPE | mod.33 | 
| Supply voltagge | 300-500 V / 50-60 Hz / directly from the line | 
| Power consumption | 5 VA max | 
| Monitoring range | 300 – 500 V | 
| Mounting | Sockets 11 pin | 
| Response time | 2 sec. max with 2.5% voltage drop | 
| Number of operations | 30 operations/min max | 
| Operating temperature | -10°C - + 50°C | 
| Ambience temperature | - 10°C - +80°C | 
| Dimensions | 79x35x88 mm | 
| Weight | 116g | 
AVIT d.o.o.  •   Novosadski put 62,  21203 Veternik
Tel: +381 21 64-10-160  •  +381 21 820-416  •  381 21 820-681  •  Fax: +381 21 64-10-159
AVIT d.o.o.  •   Bulevar Arsenija Čarnojevića 70, 11070 Novi Beograd
Tel/Fax: +381 11 3122-559
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