ATT 2750
€701.11
VAT excluded
Three-phase autotransformer
- Dimensions A x B x C (mm):
- 225 x 110 x 215 mm
- Power (VA):
- 2,75 kVA
- Primary Voltage (Vac):
- 3x 0-230-400 Vac Y+N
- Secondary Voltage (Vac):
- 3x 0-230-400 Vac Y+N
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ATT 2750
Identification
- Article number
- ATT 2750
- Description
- Three-phase autotransformer - IP00 - U 0-230-400V Y+N - Power 2750VA
- Code
- 2515
- EAN code
- 5414503000354
- Brand
- EREA
- Type
- Autotransformer (non-separate windings)
Electrical properties
- Voltage drop (dU%)
- 2,1 %.
- Efficiency (%)
- 96,5 %.
- Pcu (W)
- 61 W
- Po (W)
- 28 W
- Power (VA)
- 2,75 kVA
- Dielectric Strenght (Vac)
- -
- Dielectric strength referred to frame (Vac)
- 2500 Vac
- Primary Voltage (Vac)
- 3x 0-230-400 Vac Y+N
- Secondary Voltage (Vac)
- 3x 0-230-400 Vac Y+N
General properties
- Applications
- For industrial applications
- Protection class
- Prepared for class I
- Temperature class transfo
- B
- Degree of protection
- IP00
- Standards
- EN 60726
EN 60076 - Maximum ambient temperatur ta (°C)
- 40 °C
Mechanical properties
- Primary connection
- Screw terminals 2,5 mm²
- Secondary connection
- Screw terminals 2,5 mm²
- Dimensions A x B x C (mm)
- 225 x 110 x 215 mm
- Dimension D (mm)
- 87 mm
- Dimension E (mm)
- 90 mm
- Finishing
- Vacuum- and pressure- varnish impregnated
- Weight (kg)
- 12,8 kg
- Φ (mm)
- 9 mm
Options
- Option Silent Block (accessory)
- SILENT BLOCK 20
- Option Housing IP20 (accessory)
- K20EI190
- Option Housing IP23 (accessory)
- K23EI190/001
- 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
Dimensioning
Electric scheme
Connection diagram
Symbol
Accessories
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