BDNTL
Three-phase power supply units, horizontal
5 - 90 A

General design features:
  • Three-phase power supply unit without capacitor, horizontal
  • Input voltage: 3AC 380/400/420 V
  • Output voltage: DC 24 V
  • Ripple 4.8% (without capacitor, B6 circuit)
  • Ripple 1.0% (without capacitor, B12 circuit)
  • High ambient temperatures possible as no capacitors are installed
  • Voltage adjustment by +-5% tapping on the input side
  • Open design for fixed installation
  • Back-of-hand and finger-safe terminals in accordance with DGUV regulation 3
  • IP xx B, insulation class B, max. ambient temperature 40°C (ta 40°C/B)
  • Other voltages and services on request

Standards:

EN 61558-2-6
Safety transformers

Certificates and standards Power supply units

B6 circuit, 4.8% ripple

Type Art. No. Current
[A]		 Size Copper
[kg]		 Total
[kg]		 Dimensions [mm]
B T H a b Screw
BDNTL 6-7.5 0903-10-0007,5 7,5 3UI 75/26 1,30 4,40 150 182 98 140 100 M5
BDNTL 6-10 0903-10-000010 10 3UI 75/26 1,50 4,60 150 182 98 140 100 M5
BDNTL 6-15 0903-10-000015 15 3UI 75/41 1,80 6,80 150 182 113 140 100 M5
BDNTL 6-20 0903-10-000020 20 3UI 90/31 2,70 8,30 178 199 160 184 120 M6
BDNTL 6-25 0903-10-000025 25 3UI 90/41 3,20 9,40 178 199 170 184 120 M6
BDNTL 6-30 0903-10-000030 30 3UI 90/51 3,40 10,5 178 199 180 184 120 M6
BDNTL 6-40 0903-10-000040 40 3UI 120/41 5,00 17,0 290 239 193 258 160 M6
BDNTL 6-50 0903-10-000050 50 3UI 120/51 5,30 19,0 290 239 203 258 160 M8
BDNTL 6-60 0903-10-000060 60 3UI 120/61 5,80 23,0 290 239 213 258 160 M8
BDNTL 6-80 0903-10-000080 80 3UI 120/66 7,50 27,0 290 243 260 258 160 M8
BDNTL 6-90 0903-10-000090 90 3UI 120/75 8,50 29,0 290 243 269 258 160 M8

B12 circuit, 1% ripple

Type Art. No. Current
[A]		 Size Copper
[kg]		 Total
[kg]		 Dimensions [mm]
B T H a b Screw
BDNTL 12-7.5 0904-10-0007,5 7,5 3UI 75/26 1,30 4,40 150 182 98 140 100 M5
BDNTL 12-10 0904-10-000010 10 3UI 75/26 1,50 4,60 150 182 98 140 100 M5
BDNTL 12-15 0904-10-000015 15 3UI 75/41 1,80 6,80 150 182 113 140 100 M5
BDNTL 12-20 0904-10-000020 20 3UI 90/31 2,70 8,30 178 199 160 184 120 M6
BDNTL 12-25 0904-10-000025 25 3UI 90/41 3,20 9,40 178 199 170 184 120 M6
BDNTL 12-30 0904-10-000030 30 3UI 90/51 3,40 10,5 178 199 180 184 120 M6
BDNTL 12-40 0904-10-000040 40 3UI 120/41 5,00 17,0 290 239 193 258 160 M6
BDNTL 12-50 0904-10-000050 50 3UI 120/51 5,30 19,0 290 239 203 258 160 M8
BDNTL 12-60 0904-10-000060 60 3UI 120/61 5,80 23,0 290 239 213 258 160 M8
BDNTL 12-80 0904-10-000080 80 3UI 120/66 7,50 27,0 290 243 260 258 160 M8
BDNTL 12-90 0904-10-000090 90 3UI 120/75 8,50 29,0 290 243 269 258 160 M8

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