Technical specifications

Frequency
50
K Factor
4
Input voltage
400
Output voltage
400
Primary winding connection
Delta
Secondary winding connection
Star + N
Vector unit
Dyn11
Core material
M270 magnetic steel
Winding material
Aluminium
Electrostatic shield
Between primary & secondary, connected to ground
Max ambient temperature
40
Insulation class
H
Insulation level
3
Thermal class
H
Temperature rise
125
Max altitude
1000
Environmental - climate - fire class
E1 - C1 - F0
Installation
Indoor
Protection degree
  • IP21
Reference Standards
EN 60076 / IEC 61558 (when applicable)

DYN11 K4 A IP21

part number
power
in-rush current
no-load losses
load losses
vcc %
Data Sheet
DYN11 K4 A IP21 40
40
18
350
1250
4
DYN11 K4 A IP21 50
50
12
410
1480
4
DYN11 K4 A IP21 63
63
12
450
1550
4
DYN11 K4 A IP21 80
80
12
630
1700
4
DYN11 K4 A IP21 90
90
12
680
1800
4
DYN11 K4 A IP21 100
100
12
740
1900
4
DYN11 K4 A IP21 110
110
10
780
2000
4
DYN11 K4 A IP21 125
125
10
870
2250
4
DYN11 K4 A IP21 140
140
10
920
2450
4
DYN11 K4 A IP21 160
160
10
960
2800
4
DYN11 K4 A IP21 180
180
9
1100
2950
4
DYN11 K4 A IP21 200
200
9
1200
3150
4
DYN11 K4 A IP21 225
225
9
1290
3350
4
DYN11 K4 A IP21 250
250
8
1430
3600
4
DYN11 K4 A IP21 280
280
8
1470
3900
4
DYN11 K4 A IP21 315
315
8
1620
4250
4
DYN11 K4 A IP21 350
350
8
1730
4600
4
DYN11 K4 A IP21 400
400
7
1890
5450
4
DYN11 K4 A IP21 450
450
7
2100
6100
4
DYN11 K4 A IP21 500
500
7
2250
6750
4
DYN11 K4 A IP21 630
630
6
2780
7850
4
DYN11 K4 A IP21 800
800
5
3000
9200
4
DYN11 K4 A IP21 1000
1000
5
4050
10700
4.5
DYN11 K4 A IP21 1250
1250
5
4950
12700
4.5
DYN11 K4 A IP21 1600
1600
4
6200
15300
5
DYN11 K4 A IP21 2000
2000
4
7600
18100
5
DYN11 K4 A IP21 2500
2500
4
9000
21500
6