Logo Roller und Fischer

Produkt-Infos

Type DS (from 30 KVA)

Three-phase-auto-transformers according to EN 61558 (VDE 0550, 0551, EN 60742) 30 KVA bis 420 KVA

Properties

  • Single Plate stack lamination,
  • vacuum impregnated,
  • resin impregnated class F,
  • not welded,
  • low power losses,
  • max. ambient temperature 40°C,
  • insulation class E,
  • protection system IP 00,
  • Frequency 50 – 60 Hz,
  • Screw according to VBG 4 and VDE 106
  • „finger security“
  • Voltages on customer’s request

 

Designs of Product

Auto-transformer

In addition to all possible designs:

UL-approval

Technical data / Dimensions in mm

TypeCore Power (KVA)Order No.abcdefTotal Weight (kg)
DS 3000030031 030 0000480300490- 5204302339144
DS 3150031,5031 031 0000480300490- 5204302339164
DS 3500035031 032 0000540290570- 6004501809178
DS 4000040031 033 0000540290570- 6004501809189
DS 5000050031 035 0000540320570- 6004502109210
DS 6300063031 036 0000700310640- 67064020011285
DS 7500075.0031 037 0000700340640- 67064023011320
DS 9000090031 038 0000700340640- 67064023011335
DS 100000100031 039 0000700400640- 67064026013420
DS 125000125031 040 0000700390680- 72064020013450
DS 160000160031 041 0000840480840- 89074026018680
DS 200000200031 042 0000840530840- 89074031018750
DS 250000250031 043 00001000480900- 950880210181000
DS 320000320031 044 00001000500900- 950880230181200
DS 420000420031 046 00001000530900- 950880260181400

Dimension c: The terminal size varies correlative to the currents.

The company reserves the right to alter specifications without prior notice.