EF 42SB400

EF 42SB400

€305.84
VAT excluded - Out of stock

Single-phase isolating transformer

Dimensions A x B x C (mm):
135 x 115 x 160 mm
Power (VA):
400 VA
Primary Voltage (Vac):
230-400 Vac
Secondary Voltage (Vac):
42 Vac

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EF 42SB400

Identification

Article number
EF 42SB400
Description
Single-phase safety transformer - IP54 - Upri 230-400V // Usec 42V - Vermogen 400VA
Code
12405
EAN code
5414503003553
Brand
EREA
Type
Safety transformer (separate windings)

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)
42 Vac

General properties

Applications
For all applications
Protection class
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 x 115 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

Electric scheme

Symbol

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