Technical specifications

Frequency
50
K Factor
20
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 K20 A IP21

part number
power
in-rush current
no-load losses
load losses
vcc %
Data Sheet
DYN11 K20 A IP21 28
28
26
350
680
4
DYN11 K20 A IP21 36
36
17
410
800
4
DYN11 K20 A IP21 45
45
17
450
840
4
DYN11 K20 A IP21 58
58
17
630
920
4
DYN11 K20 A IP21 63
63
16
680
980
4
DYN11 K20 A IP21 70
70
15
740
1080
4
DYN11 K20 A IP21 80
80
14
780
1100
4
DYN11 K20 A IP21 90
90
14
870
1230
4
DYN11 K20 A IP21 100
100
14
920
1350
4
DYN11 K20 A IP21 110
110
14
960
1550
4
DYN11 K20 A IP21 125
125
13
1100
1620
4
DYN11 K20 A IP21 140
140
13
1200
1710
4
DYN11 K20 A IP21 160
160
13
1290
1820
4
DYN11 K20 A IP21 180
180
11
1430
1960
4
DYN11 K20 A IP21 200
200
11
1470
2150
4
DYN11 K20 A IP21 225
225
11
1620
2320
4
DYN11 K20 A IP21 250
250
11
1730
2510
4
DYN11 K20 A IP21 280
280
10
1890
3080
4
DYN11 K20 A IP21 315
315
10
2100
3350
4
DYN11 K20 A IP21 350
350
9
2250
3720
4
DYN11 K20 A IP21 450
450
8
2780
4350
4
DYN11 K20 A IP21 580
580
7
3000
5100
4
DYN11 K20 A IP21 720
720
7
4050
5850
4.5
DYN11 K20 A IP21 900
900
7
4950
6950
4.5
DYN11 K20 A IP21 1100
1100
6
6200
8350
5
DYN11 K20 A IP21 1400
1400
6
7600
9900
5
DYN11 K20 A IP21 1800
1800
6
9000
11800
6