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AWZ523
3
1.3 Description of components and connectors
Table 1. The components of the PSU module (see fig. 2).
Element no.
Description
[1]
F1
fuse in the primal circuit of the transformer and the enclosure’s heater
[2]
230V /AC L-N
230V/AC power output
[3]
HEATER 230V/AC N-H power output of the transformer’s heater, the supply voltage
depends on the mains supply, temperature of switching on/off the thermostat:
ton=15°C,
toff=25°C (+/- 4°C)
[4]
Temperature detector -
bi-metallic
[5]
Transformer:
TRZ
[6]
LED 24V/AC
LED indication – of 12V/DC output
[7]
24V/AC AC power camera output
[8]
F2
fuse in the DC circuit
Fig. 2. The view of the PSU module
1.4. Specifications:
- electrical specifications (tab.3)
- mechanical specifications (tab.4)
- operating specifications (tab.5)
Electrical specifications (tab. 3).
Supply voltage
230V/AC (-15%/+10%)
Current consumption
0,07A max.
Power frequency
50Hz
PSU module’s power
10VA max.
Output voltage
24V-29V/AC (-15%/+10%)
Output current
0,4A
Short-circuit protection SCP
24V/AC:
T 500mA fuse, damage requires fuse-element
replacement
