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EFSP 250

EFSP 250

€230.61
VAT excluded
Single-phase isolating transformer
Dimensions A x B x C (mm): 107 mm
Power (VA): 250 VA
Primary Voltage (Vac): 230-400 Vac
Secondary Voltage (Vac): 2 x 115 Vac
Quantity

In stock

EFSP 250

Identification

Article number
EFSP 250
Description
Single-phase isolating transformer IP54 - Upri 230-400V // Usec 2x 0-115V - Power 250VA
Code
2067
EAN code
5414503003546
Brand
EREA
Type

Electrical properties

Dielectric Strenght (Vac)
4500 Vac
Dielectric strength referred to frame (Vac)
-
Efficiency (%)
90 %.
Pcu (W)
16,2 W
Po (W)
10 W
Power (VA)
250 VA
Primary Voltage (Vac)
230-400 Vac
Secondary Voltage (Vac)
2 x 115 Vac
Short-circuit voltage (Ucc %)
7,3 %.
Voltage drop (dU%)
6,4 %.

General properties

Applications
For all applications
Degree of protection
IP54
Maximum ambient temperatur ta (°C)
40 °C
Protection class
II
Standards
EN 61558-2-4
EN 60742
Temperature class transfo
E

Mechanical properties

Dimension D (mm)
80 mm
Dimension E (mm)
64 mm
Dimensions A x B x C (mm)
107 mm
Finishing
Vacuum-encapsulated with synthetic resin
Primary connection
Screw terminals 4 mm²
Secondary connection
Screw terminals 4 mm²
Weight (kg)
3,8 kg
Φ (mm)
4,5 mm

Options

On request
Other voltage and power ratings
Connections with insulated wires and mains cables
With fuses
With electrostatic screens
Option Housing IP20 (accessory)
-
Option Housing IP23 (accessory)
-

Dimensioning

Electrical diagram

Connection diagram

Symbol