SSS Siedle NG 3004-0 Produktinformation Seite 7

The term conductor length / range
refers to the entire laid length of
conductor material including all
branch feeders
Power supply units must be dist-
ributed over the conductor net-
work according to load.
Conductor routing
In order to fulfil the general safety
requirements for telecommunication
systems in accordance with
VDE 0100 and VDE 0800 and to
avoid interference, attention must
be paid to separate laying of power
and light current cables. Observe a
spacing of 10 cm (3.9 in).
Mounting
2 Surface mounting with accessory
ZAP 3000-0.
Important
When of surface mounting, a
"protection against direct con-
tact" must be provided.
The regulations of VDE 0100/DIN
57100 part 410 must be
observed.
3 Mount the line rectifier on the top
hat rail (distribution)
4 Commissioning
The system can be commissioned
qualified installation and address set-
ting of the individual system compo-
nents . Under the transparent cover,
there are 3 LEDs
Power (under current)
ON
Bus (Bus under current)
and 2 push buttons on off
Primary fuse S1
In addition, the connection of any
external push buttons, using the ter-
minals ext. on and ext. off, is possi-
ble (provide control device).
All line rectifiers are connected to
the mains in the primary circuit, i.e.
the "power" LED lights up.
5 The cover is opened by pulling
lightly with the fingers at the upper
edge at the centre of the cover. By
activating the "ON" key, all power
supply units are switched to the
same bus. At each power supply unit
at this bus, all LEDs are now alight.
The system is ready for operation as
far as the power supply is concer-
ned. By pressing the OFF key, the
bus is switched off again, i.e. only
the LED "Power" lights up.
6 Automatic ON function
a By inserting a jumper from
terminal 2 to "ext. ON", the system
automatically switches back again
after a power failure.
This jumper cancels the function of
the push button.
At least 1.5 seconds must pass
between an ON switching pulse and
an OFF switching pulse, otherwise
the function is not executed.
Important!
A line rectifier NG 3004-0 is able to
supply a maximum of 4 connec-
tion loads. For more than 4 connec-
tion loads, a further line rectifier
NG 3004-0 is required for each star-
ted group of 4.
Line rectifiers 3004-0 and
NG 3013-0 must not be used
simul-taneously in one system.
One SIC 3000-... =1 connection load
One TLC 3000-...=1 connection load
One BC 3000-...=0,5 connection
load for local bus and 0,1 connec-
tion load for global bus.
Technical specifications for
NG 3004-0
• Primary 230 V/50-60 Hz
+6% -10%
• Secondary 27 V DC 0.5 A control-
led (with max. load min. 26 V DC)
• Protection IP 20
• Dimension 180 x 89 x 60
• Weight 1.2 kg
Technical specifications for
NG 3004-1
• Primary 125 V/60 Hz, +6% -10%
• Secondary 27 V DC 0.5 A control-
led (with max. load min. 26 V DC)
• Protection IP 20
• Dimension 180 x 89 x 60
• Weight 1.2 kg
Comment
The 125 V version NG 3004-1 must
be operated in a closed circuit box
only.
Covering only with ZAP 3000-0 is
not enough.
The 125 V version must only be used
in conjunction with ITE devices.
(Information Technology Equipment)
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