• Shopping Cart
    There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert
Celebrate World Standards Day. Save 10% with code WSD2026 until 31 Oct. Save now

BS EN 50091-2:1996

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

View Superseded by

Specification for uninterruptible power systems (UPS) EMC requirements

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-09-1996

Withdrawn date

26-10-2018

Superseded by

BS EN 62040-2:2006

£232.00
Excluding VAT
Summarise this standard

1 Introduction
1.1 Scope
1.2 Object
1.3 Normative references
1.4 Definitions
2 Emission
2.1 General requirements
2.2 Classification of UPS
2.3 General measurement conditions
2.4 Conducted emissions
2.5 Radiated emissions
3 Immunity
3.1 General requirements and performance criteria
3.2 Immunity to electrostatic discharges
3.3 Immunity to radiated electromagnetic fields
3.4 Immunity to fast transients
3.5 Immunity to surges
3.6 Immunity to low frequency signals
Annexes
A (normative) Electromagnetic emission (test methods)
B (informative) Electromagnetic emission - limits
      of magnetic field
C (informative) Electromagnetic emission - limits
      of signal ports
D (normative) Electromagnetic immunity - test methods
E (normative) Attenuation test method - (under
      consideration)
F (informative) Relationship with EU mandate(s)
      directive

This product EMC standard will take precedence over all aspects of the generic standards and no additional testing is necessary.

Committee
PEL/22
DevelopmentNote
Supersedes 95/202062 DC. (09/2005)
DocumentType
Standard
Pages
30
PublisherName
British Standards Institution
Status
Withdrawn
SupersededBy

⚠

A newer version of this standard is available.

£232.00
Excluding VAT