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HRN-54N voltage monitoring relay
Monitoring voltage relay HRN-54N
Serves to monitor voltage , phase failure and sequence in switchboards, protection of devices
DESCRIPTION
Serves to monitor voltage , phase failure and sequence in switchboards.
Supply is done from monitored voltage.
Fixed T1(500ms) and adjustable T2 (0.1 – 10 s) delay to eliminate short voltage drops and peak.
In case supply voltage falls below 60 %Un (Uoff lower level)relay immediately breaks with no delay
It is possible to set upper and lower level of monitoring voltage.
Serves to monitor voltage , phase failure and sequence in switchboards, protection of devices
DESCRIPTION
Serves to monitor voltage , phase failure and sequence in switchboards.
Supply is done from monitored voltage.
Fixed T1(500ms) and adjustable T2 (0.1 – 10 s) delay to eliminate short voltage drops and peak.
In case supply voltage falls below 60 %Un (Uoff lower level)relay immediately breaks with no delay
It is possible to set upper and lower level of monitoring voltage.
| Kood | Kirjeldus | KM-ta | KM-ga | ühik | ||
|---|---|---|---|---|---|---|
|
2471412 |
HRN-54N Faasikontrollirelee L1,L2,L3,N järjestus,katkemine,Umin,Umax,viide 0,5..10s 8A ETI |
56,67 €
53,83 € |
-5%
66,75 € |
tk |
Kood: 2471412
HRN-54N Faasikontrollirelee L1,L2,L3,N järjestus,katkemine,Umin,Umax,viide 0,5..10s 8A ETI
-5%
KM-ta:
56,67 €
53,83 €
KM-ga: 66,75 €
KM-ga: 66,75 €
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