PQube User Manual 2.1
Page 2 of 113
If this equipment is used in a manner not specified by the manufacturer, the protection provided
by the equipment may be impaired. Installation, service, and maintenance of your PQube must
only be done by an expert for electrical installations.
© 2008-2012 Power Standards Lab. All rights reserved. No parts of this document may be copied,
reproduced, or translated to another language without the prior written consent of Power
Standards Laboratory. “PQube” is a registered trademark of Power Standards Lab. “Windows”
“Excel”, and “PowerPoint” are registered trademarks of Microsoft Corporation.
The information contained in this document is subject to change without notice.
PSL MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
USE.
PSL shall not be liable for errors contained herein or for incidental or consequential damages in
connection with the furnishing, performance, or use of this material. If you do not accept this
limitation on liability, please return the product to PSL prior to use.
Produced in the United States of America.
Caution. Consult this manual in all cases where
this symbol is used.
Caution. Risk of electric shock
Alternating current (a.c.) or direct current (d.c.)
Double or Reinforced insulation
Functional earth terminal not relied on for safety
First Release: July 2012
WARNING: Death, serious injury, or fire hazard could result from improper connection or
operation of this instrument. Carefully read and understand manual before connecting this
instrument.
AVERTISSEMENT: Si l'instrument est mal connecté, la mort, des blessures graves, ou un
danger d'incendie peuvent s'en suivre. Lisez attentivement le manuel avant de connecter
l'instrument.
WARNUNG: Der falsche Anschluß dieses Gerätes kann Tod, schwere Verletzungen oder
Feuer verursachen. Bevor Sie dieses Instrument anschließen, müssen Sie die Anleitung lesen und
verstanden haben.
ADVERTENCIA: Una conexión incorrecta de este instrumento puede producir la muerte,
lesiones graves y riesgo de incendio. Lea y entienda el manual antes de conectar.