Siemens 7XV5810-0BA00 User manual

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Wide-range Power Supply Unit
7XV5810-0BA00
Operating Instructions

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0General Notes
This manual includes all information required for the intended use of the
products described therein. It is intended for technically qualified
personnel who are especially trained or have special knowledge on the
fields of instrumentation, control and automatic control engineering (in
the following called automation). The knowledge and the technically
correct interpretation of the safety instructions and warnings included
in this manual are prerequisite for safe installation and commissioning,
aswellasforthesafetyduringoperationandmaintenanceoftheproduct
described.Onlyqualifiedpersonnelasdefinedoverleafhavethetechnical
knowledge required to interpret and apply the general safety notes and
warnings correctly in the individual cases. This manual is an integral part
of the delivery. For reasons of better overview, however, it cannot take
into account every detail for all design types of the product described
andcannotconsidereveryconceivablesituationwithregardtoinstallation,
operation or maintenance. For further information or if special problems
should arise, which are not treated precisely enough in this document,
please contact your local Siemens office or send your request directly to
the address stated on the last page of this manual.
Furthermore, we wish to point out that the contents of this product
documentation are neither part of any previous or current agreement,
promiseor legal relationship,nordotheyimplyany modificationsthereto.
List of Illustrations
Fig. 1: Elementary Circuit Diagram ...........................................................9
Fig. 2: Position and Assignment of the Terminals ................................. 11
Fig. 3: Mains Buffering Time ...................................................................12
Fig. 4: Dimension Drawings ....................................................................15
List ofTables
Table 1: Terminals ..................................................................................... 11
Table of Contents
0General Notes .........................................................3
1Operating Instructions ..........................................9
1.1 Scope of Application ...................................................................9
1.1.2 Einsatzbereich nach EMV-Norm ............................................. 10
1.2 Description of the functional unit .......................................... 11
1.2.1 Position and assignment of the terminals .............................. 11
1.2.2 Mains buffering..........................................................................12
1.2.3 In case of a short-circuit ...........................................................12
1.3 Technical data .............................................................................13
1.3.1 Dimension Drawings.................................................................15
1.4 Ordering data ..............................................................................15
1.5 Installation and commissioning..............................................16
1.6 Maintenance ................................................................................18

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QUALIFIED PERSONNEL
Incase of tampering with the device/system ordisregardofthewarnings
given in this manual severe bodily injuries or considerable property
damage can occur. Only appropriately qualified personnel may mesh
with this device/system. Qualified personnel as defined in the safety
notesof these operating instructions or on theproductitselfarepersons
who
•are either personnel involved in planning and configuration activities
and thus accustomed with the safety concepts of automation and
protection relaying;
•operating personnel instructed in operating automation devices
who know the contents of these operating instructions that relate
to operation;
•or commissioning and service personnel who are qualified for
repairing this kind of automation devices or authorized to perform
commissioning, grounding and labelling of circuitries and devices/
systems in accordance with the relevant standards for technical
safety.
Explanation of the symbols:
V Read the documentation.
To be operated only by qualified personnel.
Double insulation
VWarning!
It is inevitable during the operation of electrical devices that parts of
these devices are under dangerous voltage. If the warning notes are
not observed severe bodily injuries or considerable property damages
can therefore occur. Only appropriately qualified personnel should
operate this device. The faultless and safe operation of this device
requires proper transport, storage, mounting and installation as well
as careful operation and maintenance. Modules and devices are tested
with 3.7 dVAC and 5.2 kVDC with regard to their dielectric strength.

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Intended Use
Please observe the following:
VWarning
The device must be operated only within the scope of its intended use
according to these operating instructions and in connection with third-
party equipment or compounds recommended or accepted by Siemens.
Faultless and safe operation of the product require proper transport,
storage, mounting and installation as well as careful operation and
maintenance.
Exclusion of liability
The contents of this document have been reviewed on their compliance
withthehardwareandsoftwaredescribedtherein.Yet,deviationscannot
be excluded, so that we cannot guarantee full compliance. The
specificationsinthisdocumentare,however,reviewedatregularintervals.
Necessarycorrectionswill be includedinthe next edition.Youare invited
to send us your suggestions for improvement.
Copyright
Copyright Siemens AG 1999. All rights reserved.
Transmission or reproduction of this document, as well as the use and
forwarding of its contents is not permitted without express written
authority. Offenders will be liable for damages. All rights, including rights
created by patent grant or registration of a utility model or design, are
reserved.
Subject to technical changes without notice.
Safety Notes
These operating instructions contain notes that are to be complied with
for your personal safety as well as to avoid property damages. These
notesaremarkedbyatriangularwarningsymbolandthedifferentdegrees
of danger are categorized as follows:
VDanger
Disregardofthecorrespondingprecautionarymeasureswillcausedeath,
severe bodiliy injury or considerable property damage.
VWarning
Disregardofthecorrespondingprecautionarymeasuresmaycausedeath,
severe bodiliy injury or considerable property damage.
VAttention
Disregard of the corresponding precautionary measures may lead to
slight bodiliy injury or minor property damage.
Note
Shall draw your attention to special information on the product, product
handling or the corresponding section of the documentation.
Qualified personnel
Commissioning and operation of the equipment is to be performed by
qualified personnel only. In the context of safety notes in this manual,
the term qualified personnel refers to persons authorized to perform
commissioning,grounding and labellingofdevices,systemsandelectrical
circuitries.

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1Operating Instructions
1.1 Scope of Application
The switched mode Wide-range power supply unit has a universal scope
of application due to its extremely wide input voltage range. The power
supply unit is designed for low power consumers (output power up to
6W) that require a mains buffering time of more than 50ms. The output
is short-circuit proof and stable at no load.
The output voltage is monitored and displayed via a pilot LED. If the
output voltage falls short by 10% a relay opens and the LED goes out.
Performance Characteristics
•Universal supply voltage
(48...250VDC ±20%, 60...230VAC ±20%)
•Monitored output voltage with LED
and floating relay
•The output is short-circuit proof and stable at no load
•Mains buffering (t > 50ms)
•Overvoltage category III
Relay
1
2
+24V
0V
L1 / L+
N / L-
-
Link
50 VDC
Flyback converter
with long-range
input Overvoltage
category III
Filter
circuit
Step-
down-
trans-
former
Circuit breaker
and voltage
monitor
Fig. 1: Elementary circuit diagram
Notes concerning CE labelling
•EU guideline EMC 89/336/EWG
For the interface connection as described in these operating instructions
the following is valid: Products with the CE label comply with the
requirements of EU guideline 89/336/EWG "electromagnetic
compatibility" and the harmonised European norms (EN) stated therein.
The EU conformity declarations are available according to above
mentioned EU guideline, paragraph 10, for competent authorities at:
Siemens AG
Industrial and Building Systems Group
ATD TD STG 32
PO Box 1448
D-71243 Ditzingen

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Terminal Meaning Connection
0V Output voltage UAConsumer =< 6W
24V Output voltage UAConsumer =< 6W
1Voltage pilot relay K1 1 (NC contact)
2Voltage pilot relay K1 2 (NC contact)
L1/L+ Supply voltage UHAC: L1 DC: L+
N/L- Supply voltage UHAC: N DC: L-
1.2 Description of the functional unit
The Wide-range power supply unit inside its plastic housing is a hard-
wired and tested functional unit. It is provided with a clip-on mounting
for a DIN EN 50022 top-hat rail 35 mm. Auxiliary power supply, electrical
consumer and pilot relay can be safely connected via the screw-type
terminals. The devices are free of silicone and halogen as well as flame-
retardant (UL94-V0).
1.2.1 Position and assignment of the terminals
LED
Terminals
1 2 N/L- L1/L+
0V 24VDC/ 250mA
U
H
U
A
Fig. 2: Position and assignment of the terminals
Table 1: Terminals
1.1.2 Scope of application
The wide-range power supply unit is designed for industrial
use,housing, commerce and trade and small businesses and meets
the following requirements:
Scope of
application Requirements on
Interference
emission
Interference immunity
Industry EN 50081-2 : 1993 EN 50082-2 : 1995
Residential field EN 50081-1 : 1992 EN 50082-1 : 1992

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1.3 Technical data
Mechanical desing
Housing for top-hat rail mounting
with venting slots for passive cooling
Dimensions
Weight
Degree of protection EN60529
Housing
Terminals
Insulation of the electric circuits
-Input / output
-Input / relay
-Relay / output
Plastic EG45-TBS (UL94-V0)
(WxHxDT) 45mm x 75mm x 105mm
approx. 200g
IP 20 Plastic
IP 20
Overvoltage category III
5,2 kVDC
3,7 kVAC / 5,2 kVDC
3,7 kVAC / 5,2 kVDC
Input
Connection
Rated input voltage
DC
AC
EXTENDED RANGE:
Degree of protection
Power consumption
DC
AC
RATE OF EFFICIENCY
Internal fuse, not exchangable
2-pole terminal
48 V - 250 VDC ±20%
60 V - 230 VAC ±20% / 45-65 Hz
24 V – 48 VDC ±20%,
Only for output voltage of 125mA max.!
II
if UH= UHN; typical value
10 W
10 VA
> 60% AT RATED LOAD
1,25 AT
Output
Connection
Rated output voltage
Rated ouput current
Behaviour in case of short-circuit:
Mains buffering
Status display of the ouput voltage
2-pole terminal
24VDC +/- 10%
250mA
permanent
1 green operating LED
Relay contact
Relay
Connection
Maximum switching voltage
Maximum switching capacity
Maximum persistent current
1 floating MSR-Relais (NC contact)
2-pole terminal
300 VDC / 250 VAC
50..270W (voltage-dependent),
2000 VA
5 A, (30 A for 0,5s)
1.2.2 Mains buffering
Mains buffering at rated load (6W)
0
50
100
150
200
250
300
48VDC 60VDC 60VAC 120VAC 230VAC
Input voltage
Buffering [ms]
Fig. 3: Mains buffering time
dependant on the input voltage
1.2.3 In case of a short-circuit
The output of the Wide-range power supply unit is short-circuit proof for
an unlimited amount of time. In case of a short-circuit longer than 5
seconds the device must be switched off for more than 30 seconds or
be operated in open-line operation to be ready for operation again.

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Name Order No.
Wide-range
power supply unit 7XV
24V / 6W
1.4 Ordering data
5 8 1 B00
Code
A0 0
Admissible environmental conditions
Operating temperature
Storage temperature
(with factory packing)
Transport temperature
(with factory packing)
Humidity
Operating air pressure
-5°C to +55°C
-25°C to +70°C
-25°C to +70°C
10% to 93%
(moisture condensation
not admissible)
0 to 3000 asl
Mounting
Mounting on a horizontal 35mm top-hat
rail
A spacing of 100mm before and after the
device respectively must be observed.
Connection via screw-type terminals
External fuse
External disconnecting device (switch)
necessary
DIN rail according to EN 50022
0,5mm2...2,5mm2
Recommended stripping
length: 5mm
2AT
Regulations
Safety
Interference emission
Interference immunity
EN 61010
EN 50081-1 (residential buildings)
EN 50082-2 (industrial facilities)
1.3.1 Dimension Drawings
Abb. 4: Dimension Drawings

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Connection
• For the electrical connection the regulations on the erection of
heavy-current installations are to be observed.
• The connection of the supply voltage is to be carried out according
to VDE0100 and VDE0160.
• The auxiliary supply of the device is to be provided with an external
disconnector (switch) for the safety isolation of the power supply
and with a safety device (fuse), 2AT or 4AT.
The external disconnector is to be labelled accordingly. A safety cut-
out can possibly act in both functions.
• Cable cross section (single-core cable or litz wire):
0,5mm² - 2,5mm² (depending on fusing)
• Recommended stripping length: 5mm.
Installation
•The installation location should be free of vibrations.
The admissible ambient temperature (operation or functional
temperature) is to be observed (see technical data).
•Disregard of the temperature range required for proper function
may cause malfunction and failure of the device.
•Plastic housing, degree of protection II according to DIN EN 61010
part 1.
•The Wide-range power supply unit must be clipped on a 35 mm
top-hat rail (according to DIN EN 50022). It is not admissible to
install the device with screws.
•A spacing of 100mm before and after the device respectively must
be observed to allow the cooling of the device with the help of the
venting slots.
•The devices are permitted only for operation within enclosed
housing or cabinets or the places of installation are to be accessible
only for qualified personnel.
Any connections with litz wire are to be realised with the
help of wire end ferrules with isolation (this avoids fraying).
Warning !
1.5 Installation and commissioning
Warning!
When operating electrical devices, certain parts of these devices are
necessarily under dangerous voltage. Therefore, disregard of the
operating notes may cause severe bodily injury or property damage.
Installationandelectrical connection of the device should be performed
by adequately qualified personnel only.
In particular, all warnings must be strictly observed.
THE DEVICE MUST NOT BE OPERATED WHEN OPEN.
Warning !

Commissioning
•Check whether the operation data comply with the values on the
rating plate.
•Do not make any changes at the device.
•Clip the Wide-range power supply unit on a top-hat rail with the
help of the clip-on mounting.
•Connect auxiliary power to terminals UH (DC:L+ / AC:L1) and (DC:L-
/ AC:N).
•The Wide-range power supply unit is ready for use after switching in
auxiliary power. The green LED 'RUN' lights up.
1.6 Maintenance
The Wide-range power supply unit does not require any maintenance.
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If you have any notes or questions on this product
please contact us under the following address:
Siemens AG
Power Transmission and Distribution Group
Division Protective and Substation Control Systems
PO Box 4806
D-90026 Nuremberg
Phone [phone]
Fax [phone]
Order No.: G34924-K2110-U1-A1
Order location: G340B
Printed in Germay