ECT 22000/D/IRC
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Three-phase isolating transformer
Identification
- Article number
- ECT22000/D/IRC
- Description
- Three-phase energy-efficient isolating transformer (BTE) - IP00 - Low Inrush current - Upri 400V ∆ // Usec 400V Y+N - Power 22000VA
- Code
- 11539
- EAN code
- 5414503115393
- Brand
- EREA
- Type
Electrical properties
- Dielectric Strenght (Vac)
- 4500 Vac
- Dielectric strength referred to frame (Vac)
- 2500 Vac
- Efficiency (%)
- 97,2 %.
- Pcu (W)
- 578 W
- Po (W)
- 75 W
- Power (VA)
- 22 kVA
- Primary Voltage (Vac)
- 3x 400 Vac ∆
- Secondary Voltage (Vac)
- 3 x 400 Vac Y+N
- Short-circuit voltage (Ucc %)
- -
- Voltage drop (dU%)
- 2,6 %.
General properties
- Applications
- For electric charging stations
- Degree of protection
- IP00
- Maximum ambient temperatur ta (°C)
- 40 °C
- Protection class
- Prepared for class I
- Standards
- EN 61558-2-4
- Temperature class transfo
- B
Mechanical properties
- Dimension D (mm)
- 320 mm
- Dimension E (mm)
- 240 mm
- Dimensions A x B x C (mm)
- 480 mm
- Finishing
- Vacuum- and pressure- varnish impregnated
- Primary connection
- Screw terminals 10 mm²
- Secondary connection
- Screw terminals 10 mm²
- Weight (kg)
- 168 kg
- Φ (mm)
- 11 mm
Options
- On request
- Special executions
- Option Housing IP20 (accessory)
- K20ECT/050
- Option Housing IP23 (accessory)
- K23ECT/050
- Option Silent Block (accessory)
- SILENT BLOCK 50
Dimensioning

Electrical diagram

Connection diagram

Symbol
