1AC Universal Separating TransformerUNT 12 - 500VA IEC/DIN EN61558-2-1 and UL 1446

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Separating Transformer

Separating transformer according to IEC/EN61558-2-1. Power supply of devices or controls without the need of a double or galvanic isolation.

Specifications

  • Special winding construction (1 chamber with shielded winding between PRI and SEC) allows excellent attenuation of mains failures (symmetric/ asymmetric) in SEC circuit.
  • Shielded winding delivery status: Common grounding connected to transformer core.
  • PRI winding standard version: 230 V.
  • Serial or parallel connection of both SEC windings possible – therefore a multitude of output voltages and configurations can be realized.
  • Connectors: terminal tags.
  • Mounting via angle brackets.
  • Transformer core package black-coated.

 

 

 

1 phase separating transformer with static shielded winding and terminal tags according to IEC/EN61558-2-1

Input voltage230V (standard)
Output voltage2V … 60V
Rated frequency50/60 Hz
Output power12 VA … 500 VA
Max. ambient temperature40°C
ULInsulation System (possible)B3
Insulation class (IEC85)B 130°C
Fire protection classUL94HB (V-0 possible)
Open transformer
degree of protection
IP00
Protection classI
  • Mounting via angle brackets
  • Any mounting position or angle possible
  • Connections: Terminal tags
  • STransformer core: black coated

Overview power / dimensions

Power
VA
Dimensions
ca. mm
Copper
weight
KG
Total
weight
KG
A
B
C
D
E
F
12
55
46
60
44
35
3,0 x 5,0
0,1
0,5
2565587255454,0 x 6,00,160,85
50
74
64
79
60
50
4,0 x 6,0
0,30
1,35
75
85
64
91
73
50
4,0 x 6,0
0,40
1,85
100
85
76
91
73
63
4,0 x 6,0
0,40
2,50
120
102
77
110
81
61
5,0 x 7,0
0,60
2,85
150
102
77
110
81
61
5,0 x 7,0
0,58
3,15
180
102
95
110
81
78
5,0 x 7,0
0,75
4,20
200
102
95
110
81
78
5,0 x 7,0
0,68
3,72
250
114
82
122
92
71
5,0 x 8,0
0,64
4,40
35011410012292885,0 x 8,00,906,20
500126112156105919,0 x 12,01,608,00

SEC 2x 10/12/15V (Yellow coloured rows: storage types)

Leistung

VA

Eingangs-
spannung
in V
Eingangs-
strom
in A
Ausgangs-
spannungenin V
Ausgangs-
strom
in A
Typ und

Bestellnummer

Schaltbare Ausgangsspannungen in V
122300,092x 10 / 12 / 152x 0,40UNT01223012Parallelschaltung / doppelter Strom

2 – 3 – 5 – 10 – 12 – 15V

 

 

Reihenschaltung / einfacher Strom

2 – 3 – 4 – 5 – 6 – 7 – 8 – 10 – 12 – 13 – 15V

17 – 18 – 20 – 22 – 24 – 25 – 27 -30V

252300,132x 10 / 12 / 152x 0,80UNT02523012
502300,272x 10 / 12 / 152x 1,50UNT05023012
752300,402x 10 / 12 / 152x 2,50UNT07523012
1202300,682x 10 / 12 / 152x 4,00UNT12023012
1802300,922x 10 / 12 / 152x 6,00UNT18023012

SEC 2x 20/24/30V (Yellow coloured rows: storage types)

Leistung

VA

Eingangs-
spannung
in V
Eingangs-
stromin A
Ausgangs-
spannungen
in V
Ausgangs-
strom
in A
Typ und

Bestellnummer

Schaltbare

Ausgangsspannungen in V

122300,092x 20 / 24 / 302x 0,20UNT01223030Parallelschaltung / doppelter Strom

4 – 6 – 8 – 10 – 20 – 24 – 30V

 

 

Reihenschaltung / einfacher Strom

4 – 6 – 8 – 10 – 12 – 14 – 16 – 20 – 24 – 26 – 28V

30 – 34 – 36 – 40 – 44 – 48 – 50 – 54 – 60V

 

252300,132x 20 / 24 / 302x 0,40UNT02523030
502300,272x 20 / 24 / 302x 0,75UNT05023030
752300,402x 20 / 24 / 302x 1,25UNT07523030
1202300,682x 20 / 24 / 302x 2,00UNT12023030
1802300,922x 20 / 24 / 302x 3,00UNT18023030

SEC 2-4-6-8-10-12V (Yellow coloured rows: storage types)

Leistung

VA

Eingangs-
spannung
in V
Eingangs-
strom
in A
Ausgangs-
spannungen
in V
Ausgangs-
strom
in A
Typ und

Bestellnummer

122300,092 / 4 / 6 / 8 / 10 / 121,00UNT012230122
252300,132 / 4 / 6 / 8 / 10 / 122,00UNT025230122
502300,272 / 4 / 6 / 8 / 10 / 124,00UNT050230122
752300,402 / 4 / 6 / 8 / 10 / 126,00UNT075230122
1002300,552 / 4 / 6 / 8 / 10 / 128,00UNT100230122
1502300,762 / 4 / 6 / 8 / 10 / 1212,50UNT150230122
2002300,972 / 4 / 6 / 8 / 10 / 1216,50UNT200230122

SEC 5-10-15-20-25-30V (Yellow coloured rows: storage types)

Leistung

VA

Eingangs-
spannung
in V
Eingangs-
strom
in A
Ausgangs-
spannungen
in V
Ausgangs-
strom
in A
Typ und

Bestellnummer

122300,095 / 10 / 15 / 20 / 25 / 300,40UNT012230305
252300,135 / 10 / 15 / 20 / 25 / 300,82UNT025230305
502300,275 / 10 / 15 / 20 / 25 / 301,67UNT050230305
752300,405 / 10 / 15 / 20 / 25 / 302,50UNT075230305
1002300,555 / 10 / 15 / 20 / 25 / 303,33UNT100230305
1502300,765 / 10 / 15 / 20 / 25 / 305,00UNT150230305
2002300,975 / 10 / 15 / 20 / 25 / 306,67UNT200230305
2502301,205 / 10 / 15 / 20 / 25 / 308,33UNT250230305
3502301,755 / 10 / 15 / 20 / 25 / 3011,67UNT350230305
5002302,555 / 10 / 15 / 20 / 25 / 3016,67UNT500230305

SEC 10-20-30-40-50-60V (Yellow coloured rows: storage types)

Leistung

VA

Eingangs-
spannung
in V
Eingangs-
strom
in A
Ausgangs-
spannungen
inV
Ausgangs-
strom
in A
Typ und

Bestellnummer

122300,0910 / 20 / 30 / 40 / 50 / 600,20UNT012230601
252300,1310 / 20 / 30 / 40 / 50 / 600,41UNT025230601
502300,2710 / 20 / 30 / 40 / 50 / 600,83UNT050230601
752300,4010 / 20 / 30 / 40 / 50 / 601,25UNT075230601
1002300,5510 / 20 / 30 / 40 / 50 / 601,66UNT100230601
1502300,7610 / 20 / 30 / 40 / 50 / 602,50UNT150230601
2002300,9710 / 20 / 30 / 40 / 50 / 603,33UNT200230601
2502301,2010 / 20 / 30 / 40 / 50 / 604,16UNT250230601
3502301,7510 / 20 / 30 / 40 / 50 / 605,83UNT350230601
5002302,5510 / 20 / 30 / 40 / 50 / 608,33UNT500230601