Power transformer with current inrush avoider


Datasheet as PDF
Open toroidal transformers (TRGKE.) in a housing, with current inrush avoider and terminals, 500 VA bis 1000 VA
Safety- or isolating transformer conform to EN 61558-2-4 and 2-6 or autotransformer conform to EN 61558-2-13

ceenergyvdeEN61558-o-sm


Toroidal power transformer in a housing


Technical information


The current inrush avoider is better than a current inrush limiter or a start-up current peak limiter. The start-up current peak will be avoided by an intelligent electronic circuit. Due to this it is possible to take a fuse with the nominal value of the primary current. Further information about “current inrush avoider” see also composition, datasheet, manual and application.


Table


Secondary
power

Housing dimensions

Efficiency

No-load
current

Voltage factor
U0/UL

Copper
weight

Total
weight

L

B

H

500 VA

183

183

152

96 %

25 mA

1,05

1,90 kg

4,65 kg

600 VA

183

183

152

96 %

28 mA

1,05

1,95 kg

5,35 kg

700 VA

183

183

152

96 %

30 mA

1,05

2,24 kg

5,50 kg

800 VA

183

183

152

97 %

32 mA

1,04

2,50 kg

6,85 kg

900 VA

183

183

152

97 %

40 mA

1,04

3,00 kg

7,70 kg

1000 VA

183

183

152

97 %

50 mA

1,04

3,50 kg

8,15 kg

1000 VA

254

222

192

97 %

50 mA

1,04

3,50 kg

10,6 kg

1200 VA

254

222

192

97 %

60 mA

1,03

4,40 kg

10,6 kg

1500 VA

254

222

192

97 %

70 mA

1,03

4,60 kg

11,6 kg

2000 VA

298

220

220

97 %

80 mA

1,03

7,50 kg

17,1 kg

2000 VA

298

220

220

97 %

80 mA

1,03

7,50 kg

18,6 kg

3000 VA

398

280

280

97 %

100 mA

1,03

10,0 kg

22,3 kg

4700 VA

398

280

280

97 %

300 mA

1,03

14,0 kg

30,8 kg

6800 VA

478

350

300

97 %

400 mA

1,03

20,0 kg

44,6 kg

10000 VA

556

380

300

98 %

450 mA

1,02

24,0 kg

79,2 kg

Technical changes and optimisation reserved. All details are guide values, variations are possible.

03/2012


© 2016 Tauscher Transformatoren GmbH                                                                                                                                                         Impressum