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ATT 4400

€904.47
VAT excluded
Three-phase autotransformer
Dimensions A x B x C (mm): 230 mm
Power (VA): 4,4 kVA
Primary Voltage (Vac): 3x 0-230-400 Vac Y+N
Secondary Voltage (Vac): 3 x 0-230-400 Vac Y+N
Quantity

In stock

ATT 4400

Identification

Article number
ATT 4400
Description
Three-phase autotransformer - IP00 - U 0-230-400V Y+N - Power 4400VA
Code
2517
EAN code
5414503000378
Brand
EREA
Type

Electrical properties

Dielectric Strenght (Vac)
-
Dielectric strength referred to frame (Vac)
2500 Vac
Efficiency (%)
97 %.
Pcu (W)
60 W
Po (W)
46 W
Power (VA)
4,4 kVA
Primary Voltage (Vac)
3x 0-230-400 Vac Y+N
Secondary Voltage (Vac)
3 x 0-230-400 Vac Y+N
Voltage drop (dU%)
1,26 %.

General properties

Applications
For industrial applications
Degree of protection
IP00
Maximum ambient temperatur ta (°C)
40 °C
Protection class
Prepared for class I
Standards
EN 60726
EN 60076
Temperature class transfo
B

Mechanical properties

Dimension D (mm)
87 mm
Dimension E (mm)
115 mm
Dimensions A x B x C (mm)
230 mm
Finishing
Vacuum- and pressure- varnish impregnated
Primary connection
Screw terminals 2,5 mm²
Secondary connection
Screw terminals 2,5 mm²
Weight (kg)
20 kg
Φ (mm)
10 mm

Options

On request
Degree of protection IP23, IP44 and IP65
Other Voltage and power ratings
Connections with power socket outlets and with mains cables
With fuses
Tropicalized
Option Housing IP20 (accessory)
K20EI190
Option Housing IP23 (accessory)
K23EI190/002
Option Silent Block (accessory)
SILENT BLOCK 50

Dimensioning

Electrical diagram

Connection diagram

Symbol