Single-phase isolating transformer
EFSP 400
€351.42
VAT excluded
Single-phase isolating transformer
Dimensions A x B x C (mm): 135 mm x 115 mm x 160 mm
Power (VA): 400 VA
Primary Voltage (Vac): 230-400 Vac
Secondary Voltage (Vac): 2 x 115 Vac
EFSP 400
Identification
- Article number
- EFSP 400
- Description
- Single-phase isolating transformer IP54 - Upri 230-400V // Usec 2x 0-115V - Power 400VA
- Code
- 2068
- EAN code
- 5414503003553
- Brand
- EREA
- Type
Electrical properties
- Voltage drop (dU%)
- 3,8 %.
- Efficiency (%)
- 92 %.
- Pcu (W)
- 15,7 W
- Po (W)
- 15,5 W
- Power (VA)
- 400 VA
- Dielectric Strenght (Vac)
- 4500 Vac
- Dielectric strength referred to frame (Vac)
- -
- Short-circuit voltage (Ucc %)
- 3,5 %.
- Primary Voltage (Vac)
- 230-400 Vac
- Secondary Voltage (Vac)
- 2 x 115 Vac
General properties
- Applications
- For all applications
- Protection class
- II
- Temperature class transfo
- E
- Degree of protection
- IP54
- Standards
- EN 61558-2-4
EN 60742 - Maximum ambient temperatur ta (°C)
- 40 °C
Mechanical properties
- Primary connection
- Screw terminals 6 mm²
- Secondary connection
- Screw terminals 6 mm²
- Dimensions A x B x C (mm)
- 135 mm x 115 mm x 160 mm
- Dimension D (mm)
- 105 mm
- Dimension E (mm)
- 90 mm
- Finishing
- Vacuum-encapsulated with synthetic resin
- Weight (kg)
- 7,6 kg
- Φ (mm)
- 6 mm
Options
- Option Housing IP20 (accessory)
- -
- Option Housing IP23 (accessory)
- -
- On request
- Other voltage and power ratings
Connections with insulated wires and mains cables
With fuses
With electrostatic screens
Dimensioning
Electrical diagram
Connection diagram
Symbol
