ETS 300 132-2 : 20001
Current
The latest, up-to-date edition.
EQUIPMENT ENGINEERING (EE) - POWER SUPPLY INTERFACE AT THE INPUT TO TELECOMMUNICATIONS EQUIPMENT
Hardcopy , PDF
Foreword
1 Scope
2 Normative references
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 Requirements
4.1 Nominal value of the supply voltage
4.2 Normal service voltage range at interface "A"
4.3 Abnormal service voltage range at interface "A"
4.4 Voltage changes due to the regulation of the
power supply
4.5 Supply protection at interface "A"
4.6 Maximum current drain following abnormal
service
4.7 Surge current on connection of interface "A"
4.8 Conducted immunity requirements of the
telecommunications equipment at interface "A"
4.9 Conducted emissions requirements of the
telecommunications equipment at interface "A"
5 Earthing and bonding
6 Electrical safety requirements
7 EMC requirements
Annex A (informative): 60 V[dc] systems
Annex B (informative): Information and guide on safety
onto the limit chart
C.1 Measurement
C.2 Pulse waveform transformation
Annex D (informative): Test arrangements for the
injection of electrical noise at
interface "A"
Annex E (informative): Identification of interface "A"
Annex F (informative): Bibliography
History
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.