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PFD3-E12, 400 V AC
Laos: Ei
Hankija laovaru: Ei
Minimaalne tellimuse kogus: 1
Hind (ilma KM-ta):
46,97 €
EAN: 4251394613017
MPN: 110292032230
Pakend: 1
Karp: 2
Hinnanguline tarneaeg meie laos (umbes):
4-6 weeks
Technical Information
| Toote seisukord | Uus |
| Tootja nimi | PFD3-E12, 400 V AC |
| Bränd | METZ CONNECT |
| Kategooriad |
Monitoring Relays
|
| Päritoluriik | DE |
| Harmoneeritud süsteemi kood | 9030 3320 00 |
| Pinge mõõteulatus | 400 V |
| Faasijärjestuse seire | Yes |
| Faaside ebasümmeetria jälgimine | No |
| Elektriühenduse liik | Kruviühendus |
Pakendamise üksikasjad
| Pakkimistase 1 | 4251394613017 |
| Pakkimistase 2 | 4251394613017 |
Muud tehnilised andmed
| Laius | 22.5 mm |
| Kõrgus | 75 mm |
| Sügavus | 95 mm |
| Eemaldatavate klambritega | No |
| Faasirikke jälgimine | Yes |
| Alapinge tuvastusfunktsioon | No |
| Liigpinge tuvastusfunktsioon | No |
| Ümberlülituskontaktide arv | 2 |
Kirjeldus
The monitoring relay monitors the correct phase sequence L1-L2-L3 (direction of rotation to the right) and complete failures of individual phase voltages. The phase voltages to be monitored are connected to the terminals L1-L2-L3, the terminals 11, 14 or 21, 24 of the relay output contacts are connected ahead of the field coil of the motor relay. If the phase sequence is correct, the output relay is activated (green LED is on). In case of total failure of a phase, the output relay returns to its neutral position (green LED is off). A special supply voltage is not required for the monitoring relay. Connect the device to N. In case of total failure of N (zero conductor), the output relay returns to its neutral position (green LED is off).