EREA 3 phase transformer Upri 230V ∆ - 400V Y+N // Usec 230V ∆ - 400V Y+N 31000VA (31KVA) SPT31000/BTE

Item No.: SPT 31500/BTE
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Technical specifications

Brand EREA
Commercial Order Number SPT 31500/BTE
EAN 5414503099259
Class Energy Efficient Protective Transformer (BTE) - IP00 - Upri 230V ∆ - 400V Y+N // Usec 230V ∆ - 400V Y+N - Vermogen 31500VA
Primary voltage 3 x 230 Vac ∆ -- 3x 400 Vac Y+N
Secondary voltage 3 x 230 Vac ∆ -- 3x 400 Vac Y+N
Rated power 31500VA (31,5KVA)
Degree of protection IP00
Efficiency  98,0%
Pcu (W) 451W
Po (W) 176W
Voltage drop (dU%) 1.33%
Dielectric strength to mass (Vac) 2500 Vac
Standards EN 61558-2-4
Maximum ambient temperatur ta (°C) 40 °C
Temperature Class F
Size A x B x C (mm) 480x355x415mm
Size D (mm) 320mm
Size E (mm) 250mm
Weight 197kg
Primary connection Moerbevestiging M8
Secondary connection Moerbevestiging M8
Φ (mm) 11 mm
Finish Vacuum and pressure impregnated


On request Protection Class II
Degree of protection IP23, IP44 and IP65
Other voltages and other capacities
Zig-Zag switching groups
Connections with sockets and with power cords
With fuses
With electrostatic screens
Tropical Resistance Treatment
Option enclosure IP20 (accessoire) K20BTE/060
Option enclosure IP23 (accessoire) K23BTE/060
Option Damper (accessoire) SILENT BLOCK 75

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