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CEI EN 50065-4-4 : 2003

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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SIGNALLING ON LOW VOLTAGE ELECTRICAL INSTALLATIONS IN THE FREQUENCY RANGE 3 KHZ TO 148,5 KHZ - PART 4-4: LOW VOLTAGE DECOUPLING FILTER - IMPEDANCE FILTER

Available format(s)

Hardcopy , PDF

Language(s)

English - Italian

Published date

01-01-2003

Superseded date

09-07-2025

Superseded by

CEI EN 50065-4-4:2023-06

£17.61
Excluding VAT
Summarise this standard

1 SCOPE
2 NORMATIVE REFERENCES
3 IMPEDANCE FILTER ELECTRICAL CHARACTERISTICS
4 FILTER IMPEDANCE CHARACTERISTICS

Pertains to impedance filters in a mains communication system for phase to neutral voltage not exceeding 250 V a.c. and a nominal current not exceeding 125 A, intended for household and similar fixed installation including residential, commercial and light industrial buildings.

Committee
CT 57
DevelopmentNote
Classificazione CEI 57-44 (09/2003)
DocumentType
Standard
Pages
10
PublisherName
Comitato Elettrotecnico Italiano
Status
Superseded
SupersededBy

Standards Relationship
EN 50065-4-4:2003 Identical

⚠

A newer version of this standard is available.

View Current Edition
£17.61
Excluding VAT