2
EN
1. General description.
1.1. Destination.
The
AWT 027,
transformer is designed for the supply of equipment requiring the AC voltage: U1 or U2, (electric
strike, intercom). The power of devices connected to the terminals must not exceed the power of the transformer.
1.2. Electrical diagram.
1.3. Description of elements and power supply connectors
2. Installation.
The safety transformer must be installed by a qualified installer, holding the relevant certificates, required and
necessary in the particular country for connecting (interfering with) the 230 V systems and low-voltage installations.
The transformer should be installed indoors (controls cabinets, casings), where air humidity is
normal (RH=90% max. without condensation) and temperature in the range of -10°C to +40°C.
1. Connect the transformer wires to the device.
Remarks:
Connect the required voltage U1 or U2 for the device. The power of connected devices must not exceed
the power of the transformer.
2. Connect the transformer to 230 V outlet. The transformer should be installed in a manner and location that the flow of
air around the transformer was free.
3. Optionally perform other connections that are required for the type of device / system.
Remarks:
according to the requirements and recommendations of the producer.
4.
Start the system (switch on ~230 V), adjust or configure: according to procedure of the producer’s system.
3. Parametry techniczne / Technical data.
Tab 1.
PARAMETRY
TECHNICZNE
TECHNICAL
DATA
Napięcie zasilania
Power supply voltage
230 V, 50Hz
(-15%/+10%)
Napięcie wyjściowe
U1 lub U2
Power supply voltage
U1 or U2
Tab. 2
Prąd wyjściowy nominalny
I1 lub I2
Nominal output current
I1 orI2
Tab. 2
Zabezpieczenie termiczne
Thermal protection
130°C powracalny
ressetable fuse 130
o
C
Klasa szczelności
IP degree
IP 64
Temperatura pracy /
Klasa cieplna
Operating temperature /
Heat class
-10ºC÷40ºC
Ta 40B
Wilgotność względna RH – max.
Relative humidity RH –max.
90 [%]
Element
Description
L-N
Primary circuit connector, 230 V supply connector
COM-U1-U2
Secondary winding, output voltage U1, U2
t
ressetable fuse 130
o
C
