Chauvin Arnoux L461 handleiding
Handleiding
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CAT IV
CAT III
CAT II
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(L2, L3)
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Denition of measurement categories
■ Measurement category IV (CAT IV) corresponds to measurements taken at the source of low-voltage installations.
Example: power feeds, meters and protection devices.
■ Measurement category III (CAT III) corresponds to measurements on building installations.
Example: distribution panel, circuit-breakers, stationary machines or xed industrial devices.
■ Measurement category II (CAT II) corresponds to measurements taken on circuits directly connected to low-voltage installations.
Example: power supply to domestic appliances and portable tools.
Example to identify locations of measurement categories
1 Low voltage supply source 9 Distribution board
2 Service fuse 10 Light switch
3 Tari meter 11 Lighting
4 Mains circuit breaker or isolator switch * 12 Junction box
5 Photovoltaic panel 13 Power socket wiring
6 UPS 14 Socket outlets
7 Circuit breaker or isolator switch 15 Plug-in lamps
8 Generation meter 16 Household appliances, portable tools
*: The mains circuit breaker or isolator switch may be installed by the service provider. If not, the demarcation point between CAT
IV and CAT III is the rst isolating switch in the distribution board.
Bekijk gratis de handleiding van Chauvin Arnoux L461, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Chauvin Arnoux |
| Model | L461 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 4956 MB |
