Toroidal transformers with current inrush avoider


Datasheet as PDF
Open toroidal transformers (TRHKW) 300 VA up to 6800 VA
Safety or isolating transformers conform to EN 61558-2-4 and 2-6 or auto transformers conform to EN 61558-2-13
Mounted on metal sheet with current inrush avoider and terminals

ceenergyvdeEN61558-o-sm


Toroidal transformer mounted on metal sheet

BV 32071001


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 electronic, intelligent circuit. So it is possible to take the fuse with the nominal value of the primary current. Further information about “current inrush avoider” see also composition, datasheet, manual and application example.


Table


Power

Dimensions in mm

Copper
weight

Total
weight

A

B

C

D

E

F

G

300 VA

25

200

250

62,5

115

125

155

1,25 kg

4,2 kg

400 VA

25

200

250

62,5

115

125

155

1,7 kg

5,0 kg

500 VA

25

200

250

62,5

115

125

155

1,9 kg

5,5 kg

600 VA

-

-

-

-

-

-

-

2,0 kg

6,0 kg

700 VA

-

-

-

-

-

-

-

2,3 kg

6,2 kg

800 VA

25

265

315

55

115

160

210

2,5 kg

7,9 kg

900 VA

25

265

315

55

115

160

210

3,0 kg

8,7 kg

1000 VA

25

265

315

55

115

160

210

3,5 kg

11,3 kg

1200 VA

-

-

-

-

-

-

-

4,5 kg

11,3 kg

1500 VA

25

300

350

55

115

210

240

4,6 kg

13,0 kg

2000 VA

-

-

-

-

-

-

-

7,5 kg

19,4 kg

3000 VA

-

-

-

-

-

-

-

10,0 kg

22,8 kg

4700 VA

-

-

-

-

-

-

-

14,0 kg

31,0 kg

6800 VA

-

-

-

-

-

-

-

20,0 kg

43,5 kg

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

02/2012


© 2016 Tauscher Transformatoren GmbH                                                                                                                                                         Impressum