Siemens SDV7 User Manual

5
Introduction
The type SDV7 distribution circuit breaker is
designed to meet all applicable ANSI, NEMA
and IEEE standards. Successful application
and operation of this equipment depends as
much upon proper installation and
maintenance by the user as it does upon the
proper design and fabrication by Siemens.
The purpose of this instruction manual is to
assist the user in developing safe and
efficient procedures for the installation,
maintenance and use of the equipment.
This instruction manual applies to the type
SDV7 distribution circuit breaker enclosure,
including the type SDV7-SE model with
stored-energy operator and the type SDV7-
MA model with magnetic-actuator operator.
Refer to instruction manual E50001-F710-
K376-X-XXXX for instructions applicable to
the type 3AH35-SE stored-energy operator
used in the type SDV7-SE circuit breaker.
Refer to instruction manual E50001-F710-
K378-X-XXXX for instructions applicable to
the type 3AH35-MA magnetic-actuator
operator used in the type SDV7-MA circuit
breaker.
Contact the nearest Siemens representative
if any additional information is desired.
Signal words
The signal words “danger,” “warning” and
“caution” used in this manual indicate the
degree of hazard that may be encountered by
the user. These words are defined as:
Danger - Indicates an imminently hazardous
situation that, if not avoided, will result in
death or serious injury.
Warning - Indicates a potentially hazardous
situation that, if not avoided, could result in
death or serious injury.
Caution - Indicates a potentially hazardous
situation that, if not avoided, may result in
minor or moderate injury.
Notice - Indicates a potentially hazardous
situation that, if not avoided, may result in
property damage.
Field service operation and warranty
issues
Siemens can provide competent, well-trained
field service representatives to provide
technical guidance and advisory assistance
for the installation, overhaul, repair and
maintenance of Siemens equipment,
processes and systems. Contact regional
service centers, sales offices or the factory for
details, or telephone Siemens field service at
+1 (800) 347-6659 or +1 (919) 365-2200
outside the U.S.
For medium-voltage customer service issues,
contact Siemens at +1 (800) 347-6659 or +1
(919) 365-2200 outside the U.S.

Siemens SDV7 Specifications

General

Brand	Siemens
Model	SDV7
Category	Power distribution unit
Language	English