DSB – Earthing autotransformers


Designed and tested according

· IEC/EN 61558-2-13 / EN 60076-11

Typical applications

Generation of a neutral point with 230 V

Basic equipment

Supply voltage 3 x 400 V
Insulation class B
Ambient temperature –25 to 40 °C
Connection terminal (<= 115 A) Frequency 50/60 Hz Vector group Zn0

Neutral current ARated output voltage VType, Order no.Price per unit EuroCu-factor1)
5230DSB0,67 4000947Price on request3,00
10230DSB1,3 40009485,00
25230DSB3,3 400094912,00
50230DSB6,7 400095020,00
75230DSB10,0 400095128,00
100230DSB13,3 400095230,00
150230DSB20,0 400095335,00
200230DSB26,7 400095448,00
250230DSB33,3 400095550,00
300230DSB40,0 400095656,00
350230DSB46,7 400095775,00
400230DSB53,3 400095880,00
450230DSB60,0 400095980,00
500230DSB66,7 400096080,00
600230DSB80,0 4000961110,00
700230DSB93,3 4000962100,00

1) The calculation method of the material price surcharge will be explained in Section 2.1 in the general conditions of busines

 

 

Typtotal
weight
Leerlauf-
verluste
Kurz-
schluss-
verluste
Kurz-
schluss-
spannung
Wirkungs-
grad
abb1cc1efø g
kgWW%
DSB0,676,120800,821258661148102100455 x 8
DSB1,311351000,93210122107213174175878 x 12
DSB3,327,7252200,943001161062962602247810 x 18
DSB6,745652000,9730019316233426022413410 x 18
DSB10,070753650,9739019916738431035014110 x 18
DSB13,380954550,9739020417343431040014313 x 20
DSB20,0901305050,9845023420243436040017213 x 20
DSB26,71401256900,9845024023251736045017014 x 20
DSB33,31551706550,9854026751745019714 x 20
DSB40,01852157800,9854029751745022714 x 20
DSB46,72452358700,9869028057257523014 x 20
DSB53,327031012400,9869031057257526014 x 20
DSB60,028031012400,9869031057257526014 x 20
DSB66,729531013800,9869031057257526014 x 20
DSB80,033029019800,9876026072057520014 x 20
DSB93,334542022100,9976029072057523014 x 20

 

all dimensions in mm