![Relė HRN-54N fazių sekos Relė HRN-54N fazių sekos](https://www.elstila.lt/19514-large_default/rele-hrn-54-faziu-sekos.jpg)
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Elstila logistikos centras
9-ojo forto g. 65 (parduotuvės nėra)
+370 687 57400
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07:00 - 16:00
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Elstila (Kaunas)
Jonavos g. 62a
+370 37 205802
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Elstila (Klaipėda)
Šiaurės pr. 11
+370 46 380100
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Geologų g. 7a
+370 5 2104888
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More info
Purpose - it is possible to control the phase sequence and absence in a three-phase network, intended for the protection of electric motors from phase loss or sequence change. It is possible to control the voltage Umax and Umin limits, adjust the delay in case of voltage jumps. Umax 105-125% Un, U min 75-95% Un. Delay t1 max. 500ms. Delay t2 0.1-10 sec. Wire cross-section max. 1 x 4 mm², 2 x 2.5 mm². The relay operates even if one of the phases is missing.
Information on the manufacturer's website
Product features
Degree of protection | IP 40 |
Rated current | 8 A (AC1) |
Power | 2500 VA |
Contacts | 1 x permetamas 8 A / AC1 |
Power supply voltage | 3 x 400 V |
Power contacts | L1, L2, L3 |