CSA C22.2 No. 107.3 : 2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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
Hardcopy , PDF
01-05-2019
English
01-01-2014
Preface
1 General
2 Protection from hazards
3 Wiring, connections, and supply
4 Physical requirements
5 Electrical requirements and simulated abnormal conditions
6 Connection to telecommunication networks
7 Connection to cable distribution systems
Annexes
Annex AAA (normative) - Additional component requirements
Annex BBB (informative) - Examples of NORMAL LOAD conditions
Annex CCC (informative) - Safety symbols and their meanings
Annex DDD (normative) - Harmonic distortion test
Annex EEE (normative) - Earthing and bonding
Annex FFF (normative) - BACKFEED PROTECTION test
Annex GGG (informative) - Principles of BACKFEED PROTECTION
Annex HHH (normative) - Ventilation of battery compartments
Annex III (normative) - Standards for components
Annex JJJ (normative) - French translations and markings
Annex LLL (informative) - Examples of US and Canadian
regulatory requirements
Annex MMM (normative) - Test and construction requirements
for UPS with fault current ratings higher than those
specified in Table NNN.5
Annex NNN (normative) - Short-circuit withstand rating
Annex OOO
Annex PPP (normative) - Manufacturing and production tests
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