Comtech EF Data STS11/STS11L - Manual (Page 8)

STS11/STS11L Solid-State Transfer Switch Revision 0
Preface MN-STS11-11
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Recommended Standard Designations
Recommended Standard (RS) Designations have been superseded by the new designation of the
Electronic Industries Association (EIA). References to the old designations are shown only when
depicting actual text displayed on the screen of the unit (RS-232, RS-485, etc.). All other references
in the manual will be shown with the EIA designations.
Installation
The installation and connection to the line supply must be made in compliance to local or national
wiring codes and regulations.
The unit is designed for connection to a power system that has separate ground, line and neutral
conductors. The equipment is not designed for connection to power system that has no direct
connection to ground.
International Symbols
Symbol Definition Symbol Definition
~
Alternating Current Protective Earth
Fuse Chassis Ground
Telecommunications Terminal Equipment Directive
In accordance with the Telecommunications Terminal Equipment Directive 91/263/EEC, this
equipment should not be directly connected to the Public Telecommunications Network.
RoHS Compliancy
This unit satisfies (with exemptions) the requirements specified in the European Union Directive on
the Restriction of Hazardous Substances, Directive 2002/95/EC, (EU RoHS).