E 24TC250

E 42SB250

€168.36
VAT excluded - Out of stock

Single-phase safety transformer

Dimensions A x B x C (mm):
102 x 102 x 110 mm
Power (VA):
250 VA
Primary Voltage (Vac):
230-400 Vac
Secondary Voltage (Vac):
42 Vac

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E 42SB250

Identification

Article number
E 42SB250
Description
Single-phase safety transformer - IP20 - Upri 230V // Usec 42V - Vermogen 250VA
Code
12082
EAN code
5414503120823
Brand
EREA
Type
Separating transformer

Electrical properties

Voltage drop (dU%)
5,8 %.
Efficiency (%)
91 %.
Pcu (W)
15,4 W
Po (W)
10,2 W
Power (VA)
250 VA
Dielectric Strenght (Vac)
4500 Vac
Dielectric strength referred to frame (Vac)
-
Short-circuit voltage (Ucc %)
5,3 %.
Primary Voltage (Vac)
230-400 Vac
Secondary Voltage (Vac)
42 Vac

General properties

Applications
For all applications, especially designed for inrush power in control circuits
Protection class
Prepared for class II
Temperature class transfo
B
Standards
EN 61558-2-2
EN 61558-2-6
EN 60742
Maximum ambient temperatur ta (°C)
50 °C

Mechanical properties

Primary connection
Screw terminals 4 mm²
Secondary connection
Screw terminals 4 mm²
Dimensions A x B x C (mm)
102 x 102 x 110 mm
Dimension D (mm)
84 mm
Dimension E (mm)
86 mm
Finishing
Vacuum-encapsulated with synthetic resin
Weight (kg)
3,3 kg
Φ (mm)
5,5 mm

Options

Option Housing IP20 (accessory)
-
Option Housing IP23 (accessory)
-
On request
Other voltage and power ratings
With electrostatic screens
With fuses in the secondary circuit

Dimensioning

Electric scheme

Symbol

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