TAVRIDA ELECTRIC Rec15/25 Al1 5p, Руководство пользователя, Страница: 26 / 136

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2.1 Nameplates
OSM Nameplates 2.1.1
Switching module nameplates are placed on a tank and fixed with rivets (Figure 24).
Nameplate information:
Table 13
– Technical parameters nameplate information
Parameter
Value
OSM15_Al_1 OSM25_Al_1
Manufacturer Tavrida Electric
Type Outdoor Switching Module
Rated maximum voltage, kV 15.5 27
Rated normal current, up to, A 630
Rated frequency, Hz 50/60
Weight, kg 68 72
Rated operating sequence O-0,1s-CO-2s-CO-2s-CO
Rated lightning impulse withstand voltage, up to, kV 110 150
6
Rated power-frequency withstand voltage, up to, kV 50 60
Rated short-circuit breaking current (RMS) , kA 16 12.5
Rated peak withstand current , kA 41.6 32.5
Rated short-time withstand current (4 s), kA 16 12.5
Year of manufacture XXXX
Applicable standards IEEE C37.60/IEC 62271-111
Table 14
– Serial number nameplate information
Parameter Value
Switching module type OSM15_Al_1(x) / OSM25_Al_1(x)
Serial number
№ XXXXXX
Figure 24
OSM25_Al_1(5) nameplate example
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Closed contacts