SN EN 50065-4-4 : 2003
Current
The latest, up-to-date edition.
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
12-01-2013
1 Scope
2 Normative references
3 Impedance filter electrical characteristics
3.1 Overvoltage
3.2 EMC
4 Filter impedance characteristics
4.1 Terminations
4.2 Operating frequency range
4.3 Impedance
4.4 Transfer function
4.5 Safety
Applies 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.
| DocumentType |
Standard
|
| PublisherName |
Swiss Standards
|
| Status |
Current
|
| Standards | Relationship |
| BS EN 50065-4-4:2003 | Identical |
| EN 50065-4-4:2003 | Identical |
| UNE-EN 50065-4-4:2004 | Identical |
| I.S. EN 50065-4-4:2003 | Identical |
| DIN EN 50065-4-4 : 2003 | Identical |
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