 |
[Ig] ground-fault pick-up adjustment range | 0.2...1 x In |
[Isd] short-time pick-up adjustment range | 1.5...10 x Ir |
[tg] ground-fault time delay adjustment range | 0...0.4 s |
[tr] long-time delay adjustment | 0.5...16 s 6 x Ir 0.35...11 s 7.2 x Ir 15...400 s 1.5 x Ir |
[tsd] short-time delay adjustment range | 0...0.4 s |
[Ue] rated operational voltage | 690 V AC 50/60 Hz |
Ambient air temperature for operation | -25...70 °C |
Ambient air temperature for storage | -40...85 °C |
Beskyttelsestype | Jordfejlsbeskyttelse Instantaneous short-circuit protection Overload protection (long time) Short time short-circuit protection |
Datakommunikation | Demand current and power Energy metering Instantaneous and demand values Maintenance indicators Maximeters/minimeters Power quality Protection and alarm settings Time-stamped histories and event tables |
Displaytype | LCD display |
Forureningsgrad | 3 conforming to IEC 60947-1 |
Ground-fault pick-up adjustment type | Justerbar |
Ground-fault time delay adjustment type -tg | Justerbar |
Instantaneous pick-up adjustment range | 1.5...11 x In Compact NSX630 |
Instantaneous pick-up adjustment type Ii | Justerbar |
IP kapslingsklasse | 22-26 conforming to IEC 60529 |
Long time delay adjustment type | Justerbar |
Long time pick-up adjstment type Ir | Justerbar |
Long time pick-up adjustment range | 250...630 A |
Montage | Fixed |
Måletype | Energy meter |
Netfrekvens | 50/60 Hz |
Neutral position | Venstre |
Neutral protection setting | No protection 3t 1.6 x Ir 3t + OSN 1 x Ir 4t 0.5 x Ir 3t + N/2 |
Opsamling af eelektriské data | Maintenance indicators |
Polbeskrivelse | 4P |
Productcertificeringer | CSA UL |
Protected poles description | 3t 3t + 1.6 N 3t + N/2 4t |
Range of product | NSX400...630 |
RoHS EUR conformity date(YYWW) | 0819 |
RoHS EUR status | Compliant |
Short-time delay adjustment type | Justerbar |
Short-time pick-up adjustment type Isd | Justerbar |
Standarder | EN 60947-2 IEC 60947-2 Nema AB1 UL 508 |
Termisk hukommelse | 20 minutes before and after tripping |
Til beskyttelse af | Distribution |
Type | AC |
Udløserelæ navn | Micrologic 6.3 E |
Udløserelæ teknologi | Electronisk |
Udløserelæets beskyttelsesfunktioner | LSIG |
Udløserelæets dimensionering | 630 A ( 40 °C ) |
Zone selective interlocking ZSI | Med |