Standard 3 phases Rectifier

COUGAR ELECTRONICS supports your power conversion challenges by a full range of 3 phases standard rectifiers.

Three phase bridge rectifier with diodes (B6U)

B2U single phase bridge rectifiers with diodes have a rating within a range of current going from 52 to 197 Amps depending on the type of component, heat sink and cooling mode.
For forced air cooling standard assemblies include a fan and a thermostat, normally closed and are designed according to the stack rating.

Option:

  • RC snubber circuit on outputs terminals of each component
  • Fuses for each phase

Max DC current in (Amps)
DescriptionCoolingI max
40°C
Input
Voltage
(V AC)
Output
voltage
(V DC)
Heatsink x L
(mm)
40 °C 50°C 60°C
B6U 56A CN 400V Nat. Convection56400540APV99 x 195565044
B6U 107A CN 400VNat. Convection107400540AR125B x 1951079790
B6U 133A CN 400V Nat. Convection133400540AR125B x 195133122110
B6U 158A CN 400VNat. Convection158400540AR125B x 195158145128
B6U 175A VF 400VForc. Convection175400540AR125B x 195175163151
B6U 233A VF 400VForc. Convection233400540AR125B x 195233217201
B6U 311A VF 400V Forc. Convection311400540AR125B x 195311288264

Three phase bridge rectifier with thyristors (B6C)

B2U single phase bridge rectifiers with thyristors have a rating within a range of current going from 37 to 155 Amps depending on the type of component, heat sink and cooling mode.
For forced air cooling standard assemblies include a fan and a thermostat, normally closed and are designed according to the stack rating.

Option:

  • RC snubber circuit on outputs terminals of each component
  • Fuses for each phase

Max DC current in (Amps)
DescriptionCoolingI max
40°C
Input
Voltage
(V AC)
Output
voltage
(V DC)
Heatsink x L
(mm)
40 °C 50°C 60°C
B6C 39A CN 400V Nat. Convection39400540APV99 x 195393430
B6C 79A CN 400V Nat. Convection79400540AR125B x 195797263
B6C 98A CN 400V Nat. Convection98400540AR125B x 195989676
B6C 111A CN 400VNat. Convection111400540AR125B x 1951119884
B6C 137A VF 400VForc. Convection137400540AR125B x 195137125113
B6C 183A VF 400V Forc. Convection183400540AR125B x 195183166149
B6C 239A VF 400V Forc. Convection239400540AR125B x 195239216192

Mixed three phase bridge rectifier (B6HK)

B2HK Mixed single phase bridge rectifier have a rating within a range of current going from 37 to 155 Amps depending on the type of component, heat sink and cooling mode.
For forced air cooling standard assemblies include a fan and a thermostat, normally closed and are designed according to the stack rating.

Option:

  • RC snubber circuit on outputs terminals of each component
  • Fuses for each phase

Max DC current in (Amps)
DescriptionCoolingI max
40°C
Input
Voltage
(V AC)
Output
voltage
(V DC)
Heatsink x L
(mm)
40 °C 50°C 60°C
B6HK 39A CN 400V Nat. Convection39400540APV99 x 195393430
B6HK 79A CN 400V Nat. Convection79400540AR125B x 195797263
B6HK 98A CN 400V Nat. Convection98400540AR125B x 195989676
B6HK 111A CN 400V Nat. Convection111400540AR125B x 1951119884
B6HK 137A VF 400VForc. Convection137400540AR125B x 195137125113
B6HK 183A VF 400V Forc. Convection183400540AR125B x 195183166149
B6HK 239A VF 400V Forc. Convection239400540AR125B x 195239216192

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