SSS Siedle NG 402-03 Information Produit page 4

English
Application
Line rectifier for 6+n technology and
for P.O. amplifier unit PVG 402-...
Duplex speech operation between
the door loudspeaker and in-house
telephones. Power supply for call,
speech and door release operation
as well as illumination of call but-
tons.
Application
The line rectifier NG 402-... may only
be used exclusively to supply Siedle
appliances. Any other application
is deemed not in accordance with
its intended use and exonerates the
manufacturer from any liability.
Mounting, installation and servicing
work on electrical devices may only
be performed by a suitably qualified
electrician. Failure to observe this
regulation could result in the risk of
serious damage to health or fatal
injury due to electric shocks.
• Observe DIN EN 60065!
In a building installation, an all-pole
mains switch with a contact opening
of at least 3 mm must be provided.
The transformer must not be
exposed to water drops or sprayed
water! Ensure sufficient ventilation,
paying particular attention to ensure
that ventilation slots are not covered.
• For surface mounting, ensure that
"protection against direct contact"
with active parts is provided.
For details, consult VDE 0100/
DIN 57100 part 410.
• When using stranded cores as
cable material, these must be fitted
with wire end ferrules without fail.
• The transformer in the 125 V
version may only be operated in
a closed switch cabinet. Covering
solely with the ZAP 6-0 is not suffi-
cient. The 125 V variant may only be
used in conjunction with ITE devices.
(Information Technology Equipment)
4
Scope of delivery
NG 402-... comprising:
• Line rectifier for top hat rail
mounting
• Planning and installation manuals
"Door and in-house telephony"
• This product information
Mounting in distribution cabinet
1 Clip the line rectifier onto the top
hat rail.
Surface mounting
(only 230 V version)
2 Surface mounting only using
accessory ZAP 6-0. Clip the provided
latches onto the back of the line rec-
tifier. Mount the device on the wall.
Installation and commissioning
Installation and commissioning are
decribed in the two planning and
installation manuals "Door and in-
house telephony" (provided with the
line rectifier NG 402-...).
Terminal assignment
N, L1 Power connection
+,- (9) Voltage 8,3 V DC
c, b Voltage 12 V AC
Technical specifications
NG 402-03
Operating voltage:
230 V AC +/-10%, 50/60 Hz
Typical current consumption: 41 VA
Output voltage:
8.3 V DC stabilized, 12 V AC
Output current: 2 A AC, 0.4 A DC
Fusing: Primary, 200 mA L,
secondary, thermal fusing
Protection system: IP 20
Ambient temperature: 0°C to +40°C
Horizontal pitch (HP): 6
Dimensions (mm) W x H x D:
107 x 89 x 60
Technical specifications
NG 402-12
Operating voltage:
125 V AC +/-10%, 50/60 Hz
Typical current consumption: 41 VA
Output voltage:
8.3 V DC stabilized, 12 V AC
Output current: 2 A AC, 0.4 A DC
Fusing: Primary, 200 mA L,
secondary, thermal fusing
Protection system: IP 20
Ambient temperature: 0°C to +40°C
Horizontal pitch (HP): 6
Dimensions (mm) W x H x D:
107 x 89 x 60
Remedying faults
The line rectifier output side is fitted
with a thermal fuse. Following a
short circuit or overload, check the
primary fuse and disconnect the unit
from the power supply for 1 minute.