Publicidad
Idiomas disponibles
Idiomas disponibles
Safety notes
Read
Before working with this unit, read these instructions carefully and
instructions!
completely. Make sure that you have understood all the informa-
tion (ask colleagues)! Comply with notes on the unit!
Disconnect sys-
Before any installation, maintenance or modification work:
tem from supply
Disconnect your system from the supply network. Ensure that it
network
cannot be re-connected inadvertently!
Before start
Warning! Improper installation/operation may impair safety and
result in operational difficulties or complete failure of the unit.
of operation:
Ensure
The unit must be installed and put into service by appropriately
qualified personnel. Compliance with the relevant regulations
appropriate
(DIN, VDE or specific national regulations) must be ensured.
installation
Before operation is begun the following conditions must be
ensured in particular:
• Connection to mains supply in compliance with VDE0100 and
VDE0160
• With stranded wires: all strands must be secured in the termi-
nal blocks (potential danger of short circuit)
• Unit and power supply cables must be properly fused. A dis-
connecting device has to be provided for the end product to
disengage unit and supply cables from supply mains if
required.
• The non-fused earth conductor must be connected to the
terminal
• All output lines must be rated for the power supply output cur-
rent and must be connected with the correct polarity
• Sufficient air-cooling must be ensured
• If present, the input voltage selector must be set appropriately
Grounding
Screws at the housing are for internal grounding.
Do not remove them! Do not connect cables!
screws
In operation:
As long as the unit is in operation: do not modify the installation!
The same applies also to the secondary side (high current!). Risk of
No modifica-
electric arcs and electric shock (fatal)!
tions!
If available:
Only (dis)connect the plug connector when the power is off!
Risk of burns
The unit becomes hot (particularly on the rear
side and on the side surfaces). Do not touch the
unit in operation and shortly after disconnection!
Convection
Do not cover upper and lower wall surface!
Cooling
Leave sufficient space around the unit
for cooling! For recommendation for spacing
see supplementary sheet „Technical Data".
Warning:
The unit contains unprotected conductors carrying a lethal high
High voltage!
voltage, and components storing substantial amounts of energy.
Stored energy!
Improper handling may result in an electric shock or serious
burns!
• The unit must not be opened except by appropriately trained
personnel!
• Do not introduce any objects into the unit!
• Do not open the unit until at least 5 minutes after it has been
disconnected from the mains on all poles!
Energy hazard
With some units in this range (output power >240V
is capable of providing hazardous energy. Final equipment manu-
at output!
facturer must provide protection to service personnel against
inadvertent contact.
Safety Label (on the unit, cf. Fig. 6)
Important: read the instructions carefully
a
before operation is started!
Admissible application (cf. "Application" on
b
the reverse, next page at the top)
Cross-sectional area of cable
c
2
0.5...4 mm
, strip over 6 mm
Make sure that all strands are secured in
d
the terminal.
Do not operate the unit without non-fused
e
earth conductor.
GB/US
(Fig. 4)
Fig. 4
Note1
Fig. 4
Note2
Fig. 4
Note3
), the output
out
Mind the output polarity!
f
Relates to the opening of the unit; cf.
g
"Notes on Safety" above
To be recycled after the end of service life
h
Admissible temperature range
i
Do not obstruct air flow for convection
k
cooling!
Keep away from fire and water!
m
Admissible area of
This unit is a primary switched-mode power supply unit for use in panel-
application
board installations or other building-in applications where a suitable
mechanical enclosure shall be provided to fulfill the requirements for shock-
hazard protection and/or protection from hazardous energy levels as well as for
fire protection. The unit must only be installed and put into service by appropri-
ately qualified personnel.
Mounting
Mount in horizontal DIN-rail position
bottom edge (or else sufficient air-cooling will not be possible).
Leave space for air-cooling! Recommended respective distances: see sup-
plementary sheet „Technical Data".
Attachment
• Mount DIN
Admissible: TS35/15 or TS35/7,5
support rail
For rail fastening:
• Snap on
i) Tilt the unit slightly rearwards.
support rail
ii) Fit the unit over top hat rail.
(vgl. Fig. 2)
iii) Slide it downward until it hits the stop.
iv) Press against the bottom front side for locking.
v) Shake the unit slightly to check the locking action
Operation indicator
Indicates whether the unit is working properly.
(• • • • )
• The green LED is on in normal operation and goes out if overloaded.
• Some units also have a red LED. This lights up when overloaded and
goes out if there is a short circuit or flashes slowly with hiccup operation.
c
Potentiometer
Setting the output voltage
(• • • • )
tive cap, replace it later on.
Input Voltage
Choice between 115V and 230V supply voltage.
c
Selector
If admissible at all
(' ' ' ' )
230V setting; otherwise it could be damaged!
Connection / Internal fuse
Connection
• Data for permitted loads, cable cross-sections and stripping as well as for
external fusing: see the enclosed leaflet „Technical Data", sub-heading
"Connection to Mains" or "Output"
• Use only commercial cables designed for the indicated voltage and cur-
rent values!
• With flexible cables: make sure that all cable strands are secured in the
terminal.
• Suitable conductor terminal sleeves (ferrules) may be used.
• Ensure proper polarity at output terminals!
Grounding
• Do not operate the unit without PE connection! Units that are con-
nected to the mains (power supply units, switching relays) must not be
operated without adequate earthing of the housing and if applicable the
primary side. The housing is connected to the earth terminal PE (
earthing screws. Therefore, housing screws should not be loosened
(fatal)!
• Secondary side is not earthed; if necessary the
earthed optionally.
Units with internal fuse only: The internal input fuse protects the unit and
Internal fuse
must not be replaced by the user. In case of an internal defect, the unit must
be returned to the manufacturer for safety reasons.
Removal
Before removal: Switch main power off and disconnect your system from
Detaching from the
the supply network.
support rail
See Fig. 3:push the slider downwards (unlock). Gently lift lower front edge of
the unit (tipping) and remove.
The unit contains elements which are suitable for recycling, and
components which need specialist disposal. You are therefore requested to
make sure that the unit will be recycled by the end of its service life.
Remarks:
a) See enclosed leaflet "Technical Data" sub heading "Connection to Mains" or "Output" for details.
b) unless there are other instructions either on the unit or in the enclosed leaflet "Technical Data"
c) Not available with all units
This is a general information leaflet for all units in the current range. With some units deviations from
the instructions described here are possible, therefore instructions in the "Technical data"
leaflet enclosed always take priority. In case of doubt the German version applies.
5
Installation
Mounting
b
only, with input terminals on
ca. 120 mm
Front elements
a
. For access to the potentiometer remove protec-
a
a
, with DC operation, the unit must be switched to the
or
Removal
Reycling
GB/US
) with
terminal can be
6
Publicidad
