DYNACO USA 4 ● Technical characteristics
Slimline Series RevB.doc THE SAFEST CHOICE 13
Wireless DYNACO detector
( WDD ):
This is a wireless obstruction sensor system
comprising a transmitter in the bag at the bottom of
the door and a receiver in the control box. The
system operates in accordance with the 'open loop'
system: when the sensor touches an obstacle, the
transmitter switches out of its stand-by mode and
sends a signal to the receiver, which immediately
opens the door. The so-called 'open loop' operating
system gives the lithium battery of the transmitter a
very long life, because the battery is only used when
the sensor touches an obstacle; at all other times,
the transmitter is inactive.
Power supply:
Single phase 208 – 230 V.
Frequency:
50 – 60 Hz. Fuses to be provided by the customer
for the power supply: 10 A for a 0.55 kW motor; 16 A
for a 0.75 kW motor.
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