Three-phase autotransformer
ATT 40000
€2,929.74
VAT excluded
Three-phase autotransformer
Power (VA): 40 kVA
Primary Voltage (Vac): 3x 0-230-400 Vac Y+N
Secondary Voltage (Vac): 3 x 0-230-400 Vac Y+N
Dimensions A x B x C (mm): 480 mm x 260 mm x 415 mm
ATT 40000
Identification
- Article number
- ATT 40000
- Description
- Three-phase autotransformer - IP00 - U 0-230-400V Y+N - Power 40000VA
- Code
- 2516
- EAN code
- 5414503000361
- Brand
- EREA
- Type
Electrical properties
- Power (VA)
- 40 kVA
- Primary Voltage (Vac)
- 3x 0-230-400 Vac Y+N
- Secondary Voltage (Vac)
- 3 x 0-230-400 Vac Y+N
- Dielectric Strenght (Vac)
- -
- Efficiency (%)
- 98 %.
- Pcu (W)
- 700 W
- Po (W)
- 110 W
- Voltage drop (dU%)
- 1,8 %.
- Dielectric strength referred to frame (Vac)
- 2500 Vac
General properties
- Degree of protection
- IP00
- Standards
- EN 60726
EN 60076 - 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 260 mm x 415 mm
- Dimension D (mm)
- 320 mm
- Dimension E (mm)
- 160 mm
- Weight (kg)
- 84,7 kg
- Primary connection
- Nut fixing M8
- Secondary connection
- Nut fixing M8
- Finishing
- Vacuum- and pressure- varnish impregnated
- Φ (mm)
- 11 mm
Options
- On request
- Degree of protection IP23, IP44 and IP65
Other Voltage and power ratings
Connections with power socket outlets and with mains cables
With fuses
Tropicalized - Option Housing IP20 (accessory)
- U 2222721
- Option Housing IP23 (accessory)
- K23EI400/005
- Option Silent Block (accessory)
- SILENT BLOCK 50
Dimensioning
Electrical diagram
Connection diagram
Symbol
