Siemens SIPROTEC 7SJ80 User manual

E50417-K1150-C342-A6
SIPROTEC
7SJ80 / 7SK80
V4.6
Product Information

Siemens Aktiengesellschaft Order No.: E50417-K1150-C342-A6
Subject to change without prior notice.
Document Release V04.05.01
Edition 07.2010
Caution
Please observe Notes and Warnings for your own safety in Chapter 2.
Note
This Product Information contains important information about the
SIPROTEC 7SJ80 / 7SK80.
It is part of the product supplied, and the information in it should be
considered more up-to-date than any other information if uncertainties
arise.

3SIPROTEC 7SJ80 / 7SK80 V4.60, Product Information
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Table of Contents
1 General 4
2 Notes on Safety 5
3 Statement of Conformity 7
4 Unpacking and Re-packing 8
5 Storage and Transport 9
6 Dimensions 10
7 Installation Notes 13
8 Connection Notes 14
9 Limit Values of Inputs and Outputs 26
10 General Diagrams 29
11 Operating Pre-conditions 39

4SIPROTEC 7SJ80 / 7SK80 V4.60, Product Information
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1 General
Disclaimer of Liability
Although we have carefully checked the contents of this publication for
conformity with the hardware and software described, we cannot guaran-
tee complete conformity since errors cannot be excluded.
The information provided in this Product Information is checked at regular
intervals and any corrections that might become necessary are included
in the next releases. Any suggestions for improvement are welcome.
Subject to change without prior notice.
Copyright
Copyright © Siemens AG 2010
The reproduction, transmission or use of this document or 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.
Registered Trademarks
SIMATIC®, SIMATIC NET®, SIPROTEC®, DIGSI®, SIMEAS®, SICAM®
and SINAUT®are registered trademarks of SIEMENS AG. All other pro-
duct and brand names in this manual might be trademarks, the use of
which by third persons for their purposes might infringe the rights of their
respective owners.
Note:
For further information see
SIPROTEC 7SJ80 V4.60, Manual E50417-G1140-C343,
SIPROTEC 7SK80 V4.60, Manual E50417-G1140-C344,
SIPROTEC System Description E50417-H1176-C151,
ReadMe-USB.pdf for DIGSI V4.82 (www.siprotec.com).

5SIPROTEC 7SJ80 / 7SK80 V4.60, Product Information
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2 Notes on Safety
This manual does not constitute a complete catalog of all safety measures
required for operating the equipment (module, device) in question
because special operating conditions might require additional measures.
However, it does contain notes that must be adhered to for your own per-
sonal safety and to avoid damage to property. These notes are highlighted
with a warning triangle and different keywords indicating different degrees
of danger:
Danger
means that death, severe injury, or substantial damage to property will
occur if the appropriate safety measures are not taken.
Warning
means that death, severe injury, or substantial damage to property can
occur if the appropriate safety measures are not taken.
Caution
means that minor injury or damage to property can occur if the appropriate
safety measures are not taken.
Caution
means that damage to property can occur if the appropriate safety measu-
res are not taken.
Note
is important information about the project, handling the product, or the part
of the documentation in question, to which special attention must be paid.

6SIPROTEC 7SJ80 / 7SK80 V4.60, Product Information
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Qualified Personnel
Commissioning and operation of the equipment (module, device) descri-
bed in this manual must be performed by qualified personnel only. As
used in the safety notes contained in this manual, qualified personnel are
those persons who are authorized to commission, release, ground, and
tag devices, systems, and electrical circuits in accordance with safety
standards.
Use as Prescribed
The equipment (device, module) must not be used for any other purposes
than those described in the Catalog and the Technical Description. If it is
used together with third-party devices and components, these must be
recommended or approved by Siemens.
Correct and safe operation of the product requires adequate transporta-
tion, storage, installation, and mounting as well as appropriate use and
maintenance.
During operation of electrical equipment, it is unavoidable that certain
parts of this equipment will carry dangerous voltages. Severe injury or
damage to property can occur if the appropriate measures are not taken:
•Before making any connections at all, ground the equipment at the PE
terminal.
•Hazardous voltages can be present on all switching components con-
nected to the power supply.
•Even after the supply voltage has been disconnected, hazardous vol-
tages can still be present in the equipment (capacitor storage).
•The secondary circles of the current transformer in the system must not
be operated while open.
•The limit values indicated in the manual or the operating instructions
must not be exceeded; that also applies to testing and commissioning.

7SIPROTEC 7SJ80 / 7SK80 V4.60, Product Information
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3 Statement of Conformity
Further
IEEE Std C37.90
This product is UL-certfied with the values as stated in the Technical Data.
file E194016
This product complies with the directive of the Council of the European
Communities on the approximation of the laws of the Member States
relating to electromagnetic compatibility (EMC Council Directive 2004/
108/EC) and concerning electrical equipment for use within specified
voltage limits (Low-voltage Directive 2006/95/EC).
This conformity has been established by means of tests conducted by
Siemens AG in accordance of the Council Directive in agreement with
the generic standards EN 61000-6-2 and EN 61000-6-4 for the EMC
directives, and with the standard EN 60255-27 for the low-voltage direc-
tive.
The device has been designed and produced for industrial use.
The product is conforming to the international standards of the series
IEC 60255 and the German regulation of VDE 0435.
NOTE concerning battery disposal
The batteries must only be replaced with the same type or a another type
recommended by the manufacturer. Improper replacement involves
explosion hazard. For disposing the batteries it is necessary to observe
the local national / international directives.

8SIPROTEC 7SJ80 / 7SK80 V4.60, Product Information
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UL-certification conditions
Servicing of the circuitry involving the batteries and replacement of the
lithium batteries shall be done by a trained technician.
Replace Battery with VARTA or Panasonic Cat. Nos. CR 1/2 AA or BR 1/
2 AA only. Use of another Battery may present a risk of fire or explosion.
See manual for safety instructions.
Caution: The battery used in this device may present a fire or chemical
burn hazard if mistreated. Do not recharge, disassemble, heat above
100 °C (212 °F) or incinerate.
Dispose of used battery promptly. Keep away from children.
4 Unpacking and Re-packing
When dispatched from the factory, the equipment is packed in accor-
dance with the guidelines laid down in IEC 60255–21 which specify the
impact resistance of packaging.
This packing shall be removed with care, without force and without the use
of inappropriate tools. The equipment should be visually checked to
ensure that there are no external traces of damage.
Please observe absolutely all notes and hints which may be enclosed in
the packaging.
Before initial energization with supply voltage, or after storage, the relay
shall be situated in the operating area for at least two hours in order to
ensure temperature equalization and to avoid humidity influences and
condensation.

9SIPROTEC 7SJ80 / 7SK80 V4.60, Product Information
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5 Storage and Transport
SIPROTEC® relays should be stored in dry and clean rooms. The limit
temperature range for storage of the relays or associated spare parts is
−25 °C to +55 °C, corresponding to −13 °F to 131 °F.
The relative humidity must be within limits such that neither condensation
nor ice forms.
It is recommended to reduce the storage temperature to the range
+10 °C to +35 °C (50 °F to 95 °F); this prevents early ageing of the
electrolytic capacitors which are contained in the power supply.
For very long storage periods, it is recommended to connect the relay to
the auxiliary voltage source for one or two days every other year, in order
to regenerate the electrolytic capacitors. The same is valid before the
relay is finally installed.
For further transport, the transport packing can be re-used when applied
in the same way. The storage packing of the individual relays is not suited
for transport. If alternative packing is used, this must also provide the
same degree of protection against mechanical shock and vibration as laid
down in IEC 60255–21–1 class 1 and IEC 60255–21–2 class 1.
The Lithium-batteries in our equipment are subject to Special Provision
188 of the UN Recommendations on the Transport of Dangerous Goods
Model Regulations and Special Provision A45 of the IATA Dangerous
Goods Regulation and the ICAO Technical Instructions. This is only valid
for the original battery or original spare batteries.

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6 Dimensions
Figure 1 Dimensional drawing of a 7Sx80 for panel flush or cubicle
mounting (housing size 1/6)
Figure 2 Dimensional drawing of a 7SK80 (Terminalblock "D" with cap)