Produktinfos

Type ESD 7 steps

Single-phase-step-transformers for speed regulation, 7 steps according to EN 61558 (VDE 0550, 0551, EN 60742) 25 VA to 3500 VA

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“
  • Input Voltage: 400 V
  • Output Voltage: 140 V 170 V 200 V 235 V 270 V 310 V
  • Other voltages and ratings areavailable upon request

Designs of Product

Auto-transformer

In addition to all possible designs:

UL-approval

Technical data / Dimensions in mm

Type Current (A) Order No. a b c d e f Total Weight (kg)
ESD 63 0,5 039 003 0000 78 58 89 56 46 5 x 9 1,2
ESD 100 1 039 004 0000 84 74 89 64 61 5 x 9 2,1
ESD 160 1,5 039 005 0000 96 86 100 84 71 6 x 11 2,8
ESD 250 2,5 039 006 0000 96 100 100 84 84 6 x 11 3,6
ESD 320 3 039 007 0000 120 86 120 90 69 6 x 11 4,4
ESD 400 4 039 008 0000 120 98 120 90 81 6 x 11 5,3
ESD 500 5 039 009 0000 120 118 120 90 101 6 x 11 6,7
ESD 630 7 039 010 0000 150 103 152 122 84 7 x 12 7,9
ESD 800 8,5 039 011 0000 150 120 152 122 101 7 x 12 10,2
ESD 1000 10 039 012 0000 150 146 152 122 127 7 x 12 13,3
ESD 1250 13 039 013 0000 150 146 152 122 127 7 x 12 13,5
ESD 1600 16 039 014 0000 174 162 155 125 138 8 x 14 16,8
ESD 2500 20 039 016 0000 192 152 175 150 123 10 x 17 21

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

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