DR 02438 CP
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Uninterruptible power systems (UPS) Part 3: Method of specifying the performance and test requirements
30-06-2017
05-09-2002
Proposes a method for specifying and assessing the performance of uninterruptible power systems (UPS) with a rated voltage not exceeding 1000 V a.c. and with an energy storage device. This Standard has been reproduced from, and is technically identical to, IEC 62040-3:1999.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.