Three-phase energy-efficient isolating transformer
SPT 31500/D/BTE
€5,335.96
VAT excluded
Three-phase energy-efficient isolating transformer
Power (VA): 31,5 kVA
Primary Voltage (Vac): 3x 400 Vac ∆
Secondary Voltage (Vac): 3 x 230 Vac ∆ -- 3x 400 Vac Y+N
Dimensions A x B x C (mm): 480 mm x 355 mm x 415 mm
SPT31500/D/BTE
Identification
- Article number
- SPT31500/D/BTE
- Description
- Three-phase energy-efficient isolating transformer (BTE) - IP00 - Upri 400V ∆ // Usec 230V ∆ - 400V Y+N - Power 31500VA
- Code
- 1774
- EAN code
- 5414503105370
- Brand
- EREA
- Type
Electrical properties
- Power (VA)
- 31,5 kVA
- Primary Voltage (Vac)
- 3x 400 Vac ∆
- Secondary Voltage (Vac)
- 3 x 230 Vac ∆ -- 3x 400 Vac Y+N
- Dielectric Strenght (Vac)
- 4500 Vac
- Efficiency (%)
- 98 %.
- Pcu (W)
- 451 W
- Po (W)
- 176 W
- Voltage drop (dU%)
- 1,33 %.
- Dielectric strength referred to frame (Vac)
- 2500 Vac
General properties
- Degree of protection
- IP00
- Standards
- EN 61558-2-4
- Maximum ambient temperatur ta (°C)
- 40 °C
- Temperature class transfo
- F
- Applications
- For industrial applications
- Protection class
- Prepared for class I
Mechanical properties
- Dimensions A x B x C (mm)
- 480 mm x 355 mm x 415 mm
- Dimension D (mm)
- 320 mm
- Dimension E (mm)
- 250 mm
- Weight (kg)
- 197 kg
- Primary connection
- Nut fixing M8
- Secondary connection
- Nut fixing M8
- Finishing
- Vacuum- and pressure- varnish impregnated
- Φ (mm)
- 11 mm
Options
- On request
- Protection class II
Degree of protection IP23, IP44 and IP65
Other voltage and power ratings
Zigzag connection sets
Connections with power socket outlets and with mains cables
With fuses
With electrostatic screens
Tropicalized - Option Housing IP20 (accessory)
- K20BTE/060
- Option Housing IP23 (accessory)
- K23BTE/060
- Option Silent Block (accessory)
- SILENT BLOCK 75
Dimensioning
Electrical diagram
Connection diagram
Symbol
