BDRS 687
VARIABLE RING TRANSFORMERS - SERIES 687
0,5 – 25 A

General design features:

  • three-phase variable ring transformer
  • compact design
  • three-point mounting
  • open version for stationary installation
  • IP xx B, insulation class B, max. ambient temperature 40°C (ta 40°C/B)
  • manual or motor drive (please order separately)

Normen:


EN 61558-2-13

Autotransformers

EN 61558-2-14

Variable transformers



Typ Current
[A]
Voltage 400 V
0 - 400 V
Art. No.
Current
[A]
Voltage 400 V
0 - 450 V
Art. No.
Current
[A]
Voltage 400 V
0 - 520 V
Art. No.
Current
[A]
Voltage 690 V
0 - 690 V
Art. No.
Current
[A]
Voltage 400 V
0-200/400 V
Art. No.
BDRS 687-73 0,8 0203-01-000073 --- --- --- --- --- --- 0,8 0203-05-000073
BDRS 687-74 1,0 0203-01-000074 0,5 0203-02-000074 --- --- --- --- 1,0 0203-05-000074
BDRS 687-75 1,25 0203-01-000075 0,8 0203-02-000075 --- --- --- --- 1,25 0203-05-000075
BDRS 687-84 1,6 0203-01-000084 0,8 0203-02-000084 --- --- --- --- 1,6 0203-05-000084
BDRS 687-85 2,0 0203-01-000085 1,0 0203-02-000085 --- --- --- --- 2,0 0203-05-000085
BDRS 687-94 2,5 0203-01-000094 1,6 0203-02-000094 1,0 0203-03-000094 0,8 0203-04-000094 2,5 0203-05-000094
BDRS 687-95 3,2 0203-01-000095 2,0 0203-02-000095 1,25 0203-03-000095 1,0 0203-04-000095 3,2 0203-05-000095
BDRS 687-114 4,0 0203-01-000114 2,0 0203-02-000114 1,6 0203-03-000114 1,6 0203-04-000114 4,0 0203-05-000114
BDRS 687-115 5,0 0203-01-000115 4,0 0203-02-000115 2,0 0203-03-000115 2,0 0203-04-000115 5,0 0203-05-000115
BDRS 687-116 6,3 0203-01-000116 5,0 0203-02-000116 2,5 0203-03-000116 2,5 0203-04-000116 6,3 0203-05-000116
BDRS 687-135 6,3 0203-01-000135 5,0 0203-02-000135 --- --- 3,2 0203-04-000135 6,3 0203-05-000135
BDRS 687-136 8,0 0203-01-000136 6,3 0203-02-000136 5,0 0203-03-000136 4,0 0203-04-000136 8,0 0203-05-000136
BDRS 687-137 10,0 0203-01-000137 8,0 0203-02-000137 --- --- 5,0 0203-04-000137 10,0 0203-05-000137
BDRS 687-157 12,5 0203-01-000157 10,0 0203-02-000157 6,3 0203-03-000157 6,3 0203-04-000157 12,5 0203-05-000157
BDRS 687-178 16,0 0203-01-000178 12,5 0203-02-000178 8,0 0203-03-000178 8,0 0203-04-000178 16,0 0203-05-000178

Type Copper
[kg]
Total
[kg]
Dimensions [mm]
G H D M d
BDRS 687-73 0,11 5,50 155 300 140 M10 6
BDRS 687-74 0,12 5,80 155 300 140 M10 6
BDRS 687-75 0,21 6,50 155 320 140 M10 6
BDRS 687-84 0,27 6,70 155 300 140 M10 6
BDRS 687-85 0,36 7,40 155 320 140 M10 6
BDRS 687-94 0,48 7,90 155 300 140 M10 6
BDRS 687-95 0,75 9,50 155 320 140 M10 6
BDRS 687-114 0,90 11,50 175 330 160 M10 6
BDRS 687-115 1,11 14,00 175 360 160 M10 6
BDRS 687-116 1,35 16,50 175 390 160 M10 6
BDRS 687-135 2,10 21,00 240 405 220 M12 10
BDRS 687-136 2,70 24,00 240 435 220 M12 10
BDRS 687-137 3,00 27,00 240 485 220 M12 10
BDRS 687-157 3,60 30,00 240 485 220 M12 10
BDRS 687-178 4,80 44,00 260 535 240 M16 10