Featured Products
The Alpha range resistors from Danotherm consist of fully welded wirewound resistors, mounted in silica sand, insulated with Micanite and mounted...
These dynamic braking resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse l...
These braking resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads com...
These resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads compared to...
These dynamic braking resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse l...
These dynamic braking resistors from Danotherm are insulated and can easily be mounted in compact constructions. The nominal load can be improved...
These braking resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads com...
These braking resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads com...
These dynamic braking resistors from Danotherm are insulated and can easily be mounted in compact constructions. The nominal load can be improved...
These dynamic braking resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse l...
These braking resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads com...
These resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads compared to...
Popular Categories For Danotherm
Categories For Danotherm
Popular Items
Popular items
CBRV295CH777-22R-KT, Danotherm
The Alpha range resistors from Danotherm consist of fully welded wirewound resistors, mounted in silica sand, insulated with Micanite and mounted in an anodised aluminium housing. The base material is high temperature Micanite which is long time stable at +700°C and short time resistant up to +1000°C. The construction has high resistance to temperature changes. These braking resistors comply with IP50 giving electrical and thermal protection. Danotherm has developed thermal simulation corresponding to all resistor types and resistor values. By using these models, Danotherm were able to calculate the temperature rises in the resistor wire and on the surface for all possible load applications.
Danotherm CBR-H resistors are ideal for applications in electronic variable speed drives as braking resistors. This allows you to control the speed or position of escalators, elevators, conveyor belts and cranes where regenerated energy requires dissipation. They are also suitable for renewable energy systems such as kite power, solar inverters, solar power, tidal power and wind turbines.
Compact
Cool surface
High pulse load capability
High vibration capability
No live parts outside
High IP class
Low noise level
Low thermal drift
The Alpha range of resistors from Danotherm consist of fully welded wirewound resistors, mounted in silica sand, insulated with Micanite and mounted in an anodised aluminium housing. The base material is high temperature Micanite which is long time stable at +700°C and short time resistant up to +1000°C. The construction has high resistance to temperature changes. These braking resistors comply with IP50 giving electrical and thermal protection. Danotherm has developed thermal simulation corresponding to all resistor types and resistor values. By using these models, Danotherm were able to calculate the temperature rises in the resistor wire and on the surface for...
Popular items
CAH165C777-150R-KT, Danotherm
These dynamic braking resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads compared to the average load. The nominal load can be improved by forced air cooling or by mounting the resistors on a heat sink.
The resistor elements are wirewound on mica support sheets. Lower ohmic values are made with helix wound elements mounted in a ceramic support part. The outer housing is an aluminium profile insulated with micanite sheets on all inner surfaces. The resistor elements are fixed symmetrically in the profile by the mica construction. This ensures a symmetric expansion of the resistors and maximum stability to high load impulses. The aluminium profile with the fixed resistor element is filled with quartz sand. This ensures a minimum change of the resistor surface temperature even if the resistor element reaches its maximum temperature during a pulse load.
Compact size
Cool surface
High pulse load capability
High vibration capability
Fully insulated - no external live parts
Mica insulation ensures high dielectric strength
High IP class
Low noise level
Flying leads
Low thermal drift of 100 ppm/K ensured by nickel-chrome 8020 alloy
Thermal relief expansion mounting feet
Optional thermal switch for thermal protection is available
Aluminium housing ensures high IP rating
The CAH series is a range of braking resistors from Danotherm's medium power range of Alpha aluminium housed compact resistors. They are electrically insulated and feature small dimensions. They can eas...
Popular items
CBH265C777-33R-KT, Danotherm
These braking resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads compared to the average load. The nominal load can be improved by forced air cooling or by mounting the resistors on a heat sink. The resistor elements are wirewound on mica support sheets. Lower ohmic values are made with helix wound elements mounted in ceramic support. The outer housing is an aluminium profile insulated with micanite sheets on all inner surfaces. The resistor elements are fixed symmetrically in the profile by the mica construction. This ensures a symmetric expansion of the resistors and maximum stability to high load impulses. The aluminium profile with the fixed resistor element is filled with quartz sand. This ensures a minimum change of the resistor surface temperature even if the resistor element reaches its maximum temperature during a pulse load.
Small size
Overload 10-16 x P nom (5 seconds pulse, 120 s cycle), depending on ohmic value
Aluminium case ensures high IP rating
Low thermal drift of 100 ppm/K ensured by nickel-chrome 8020 alloy
Mica insulation ensures high dielectric strength
Low noise level
Low surface temperature
Capable of withstanding high vibration
Filled with Si02 for high-power overload capability and high thermal capacity
Thermal relief expansion mounting feet
Optional thermal switch for thermal protection is available
Flying leads
Fully insulated with no external live parts
The Alpha range of resistors from Danotherm consist of fully welded wirewound resistors, mounted in silica ...
Popular items
CBRV295C777-47R-KT, Danotherm
These resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads compared to the average load. The nominal load can be improved by forced air cooling or by mounting the resistors on a heat sink. The resistor elements are wirewound on mica support sheets. Lower ohmic values are made with helix wound elements mounted in a ceramic support. The outer housing is an aluminium profile insulated with micanite sheets on all inner surfaces. The resistor elements are fixed symmetrically in the profile by the mica construction. This ensures a symmetric expansion of the resistors and a maximum stability to high load impulses. The aluminium profile with the fixed resistor element is filled with quartz sand. This ensures a minimum change of the resistor surface temperature even if the resistor element reaches its maximum temperature during a pulse load.
Compact
Cool surface
High pulse load capability
High vibration capability
No live parts outside
High IP class
Low noise level
Low thermal drift
The Alpha range of resistors from Danotherm consist of fully welded wirewound resistors, mounted in silica sand, insulated with Micanite and mounted in an anodised aluminium housing. The base material is high temperature Micanite which is long time stable at +700°C and short time resistant up to +1000°C. The construction has high resistance to temperature changes. These braking resistors comply with IP50 giving electrical and thermal protection. Danotherm has developed thermal simulation corresponding to all resistor types and resistor values. By using these models, Danotherm were able to calculate the temperature rises in the resistor wire and on the surface for all possible load applications.
Danotherm CBR-H resistors are ideal for applications in electronic variable speed drives as braking resistors. This allows you to control th...
Popular items
CAH165C777-10R-KT, Danotherm
These dynamic braking resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads compared to the average load. The nominal load can be improved by forced air cooling or by mounting the resistors on a heat sink.
The resistor elements are wirewound on mica support sheets. Lower ohmic values are made with helix wound elements mounted in a ceramic support part. The outer housing is an aluminium profile insulated with micanite sheets on all inner surfaces. The resistor elements are fixed symmetrically in the profile by the mica construction. This ensures a symmetric expansion of the resistors and maximum stability to high load impulses. The aluminium profile with the fixed resistor element is filled with quartz sand. This ensures a minimum change of the resistor surface temperature even if the resistor element reaches its maximum temperature during a pulse load.
Compact size
Cool surface
High pulse load capability
High vibration capability
Fully insulated - no external live parts
Mica insulation ensures high dielectric strength
High IP class
Low noise level
Flying leads
Low thermal drift of 100 ppm/K ensured by nickel-chrome 8020 alloy
Thermal relief expansion mounting feet
Optional thermal switch for thermal protection is available
Aluminium housing ensures high IP rating
The CAH series is a range of braking resistors from Danotherm's medium power range of Alpha aluminium housed compact resistors. They are electrically insulated and feature small dimensions. They can eas...
Popular items
CCH110C777-100R-KT, Danotherm
These dynamic braking resistors from Danotherm are insulated and can easily be mounted in compact constructions. The nominal load can be improved by forced air cooling or by mounting the resistors on a heat sink.
For higher ohmic values, the resistor elements are wirewound on mica support sheets. Lower ohmic values are made with helix wound elements with ceramic support. The outer housing is an aluminium profile insulated with micanite sheets on all inner surfaces. The resistor elements are fixed symmetrically in the profile by the mica construction. This ensures a symmetric expansion of the resistors and maximum stability to high load impulses. The aluminium profile with the fixed resistor element is filled with quartz sand. This ensures a minimum change of the resistor surface temperature even if the resistor element reaches its maximum temperature during a pulse load.
Small size
Overload 10-16 x P nom (5 seconds pulse, 120 s cycle), depending on ohmic value
Aluminium case ensures high IP rating
Low thermal drift of 100 ppm/K ensured by nickel-chrome 8020 alloy
Mica insulation ensures high dielectric strength
Low noise level
Low surface temperature
Capable of withstanding high vibration
Filled with Si02 for high-power overload capability and high thermal capacity
Thermal relief expansion mounting feet
Optional thermal switch for thermal protection is available
Flying leads
Fully insulated with no external live parts
CCH resistors belong to Danotherm's medium range of Alpha aluminium housed brake resistors. They are insulated, compac...
Popular items
CBH165C777-33R-KT, Danotherm
These braking resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads compared to the average load. The nominal load can be improved by forced air cooling or by mounting the resistors on a heat sink. The resistor elements are wirewound on mica support sheets. Lower ohmic values are made with helix wound elements mounted in ceramic support. The outer housing is an aluminium profile insulated with micanite sheets on all inner surfaces. The resistor elements are fixed symmetrically in the profile by the mica construction. This ensures a symmetric expansion of the resistors and maximum stability to high load impulses. The aluminium profile with the fixed resistor element is filled with quartz sand. This ensures a minimum change of the resistor surface temperature even if the resistor element reaches its maximum temperature during a pulse load.
Small size
Overload 10-16 x P nom (5 seconds pulse, 120 s cycle), depending on ohmic value
Aluminium case ensures high IP rating
Low thermal drift of 100 ppm/K ensured by nickel-chrome 8020 alloy
Mica insulation ensures high dielectric strength
Low noise level
Low surface temperature
Capable of withstanding high vibration
Filled with Si02 for high-power overload capability and high thermal capacity
Thermal relief expansion mounting feet
Optional thermal switch for thermal protection is available
Flying leads
Fully insulated with no external live parts
The Alpha range of resistors from Danotherm consist of fully welded wirewound resistors, mounted in silica ...
Popular items
CBH165C777-220R-KT, Danotherm
These braking resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads compared to the average load. The nominal load can be improved by forced air cooling or by mounting the resistors on a heat sink. The resistor elements are wirewound on mica support sheets. Lower ohmic values are made with helix wound elements mounted in ceramic support. The outer housing is an aluminium profile insulated with micanite sheets on all inner surfaces. The resistor elements are fixed symmetrically in the profile by the mica construction. This ensures a symmetric expansion of the resistors and maximum stability to high load impulses. The aluminium profile with the fixed resistor element is filled with quartz sand. This ensures a minimum change of the resistor surface temperature even if the resistor element reaches its maximum temperature during a pulse load.
Small size
Overload 10-16 x P nom (5 seconds pulse, 120 s cycle), depending on ohmic value
Aluminium case ensures high IP rating
Low thermal drift of 100 ppm/K ensured by nickel-chrome 8020 alloy
Mica insulation ensures high dielectric strength
Low noise level
Low surface temperature
Capable of withstanding high vibration
Filled with Si02 for high-power overload capability and high thermal capacity
Thermal relief expansion mounting feet
Optional thermal switch for thermal protection is available
Flying leads
Fully insulated with no external live parts
...
Popular items
CCH110C777-47R-KT, Danotherm
These dynamic braking resistors from Danotherm are insulated and can easily be mounted in compact constructions. The nominal load can be improved by forced air cooling or by mounting the resistors on a heat sink.
For higher ohmic values, the resistor elements are wirewound on mica support sheets. Lower ohmic values are made with helix wound elements with ceramic support. The outer housing is an aluminium profile insulated with micanite sheets on all inner surfaces. The resistor elements are fixed symmetrically in the profile by the mica construction. This ensures a symmetric expansion of the resistors and maximum stability to high load impulses. The aluminium profile with the fixed resistor element is filled with quartz sand. This ensures a minimum change of the resistor surface temperature even if the resistor element reaches its maximum temperature during a pulse load.
Small size
Overload 10-16 x P nom (5 seconds pulse, 120 s cycle), depending on ohmic value
Aluminium case ensures high IP rating
Low thermal drift of 100 ppm/K ensured by nickel-chrome 8020 alloy
Mica insulation ensures high dielectric strength
Low noise level
Low surface temperature
Capable of withstanding high vibration
Filled with Si02 for high-power overload capability and high thermal capacity
Thermal relief expansion mounting feet
Optional thermal switch for thermal protection is available
Flying leads
Fully insulated with no external live parts
...
Popular items
CAH165C777-15R-KT, Danotherm
These dynamic braking resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads compared to the average load. The nominal load can be improved by forced air cooling or by mounting the resistors on a heat sink.
The resistor elements are wirewound on mica support sheets. Lower ohmic values are made with helix wound elements mounted in a ceramic support part. The outer housing is an aluminium profile insulated with micanite sheets on all inner surfaces. The resistor elements are fixed symmetrically in the profile by the mica construction. This ensures a symmetric expansion of the resistors and maximum stability to high load impulses. The aluminium profile with the fixed resistor element is filled with quartz sand. This ensures a minimum change of the resistor surface temperature even if the resistor element reaches its maximum temperature during a pulse load.
Compact size
Cool surface
High pulse load capability
High vibration capability
Fully insulated - no external live parts
Mica insulation ensures high dielectric strength
High IP class
Low noise level
Flying leads
Low thermal drift of 100 ppm/K ensured by nickel-chrome 8020 alloy
Thermal relief expansion mounting feet
Optional thermal switch for thermal protection is available
Aluminium housing ensures high IP rating
The CAH series is a range of braking resistors from Danotherm's medium power range of Alpha aluminium housed compact resistors. They are electrically insulated and feature small dimensions. They can eas...
Popular items
CBH165C777-15R-KT, Danotherm
These braking resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads compared to the average load. The nominal load can be improved by forced air cooling or by mounting the resistors on a heat sink. The resistor elements are wirewound on mica support sheets. Lower ohmic values are made with helix wound elements mounted in ceramic support. The outer housing is an aluminium profile insulated with micanite sheets on all inner surfaces. The resistor elements are fixed symmetrically in the profile by the mica construction. This ensures a symmetric expansion of the resistors and maximum stability to high load impulses. The aluminium profile with the fixed resistor element is filled with quartz sand. This ensures a minimum change of the resistor surface temperature even if the resistor element reaches its maximum temperature during a pulse load.
Small size
Overload 10-16 x P nom (5 seconds pulse, 120 s cycle), depending on ohmic value
Aluminium case ensures high IP rating
Low thermal drift of 100 ppm/K ensured by nickel-chrome 8020 alloy
Mica insulation ensures high dielectric strength
Low noise level
Low surface temperature
Capable of withstanding high vibration
Filled with Si02 for high-power overload capability and high thermal capacity
Thermal relief expansion mounting feet
Optional thermal switch for thermal protection is available
Flying leads
Fully insulated with no external live parts
The Alpha range of resistors from Danotherm consist of fully welded wirewound resistors, mounted in silica ...
Popular items
CBRV295CH777-10R-KT, Danotherm
These resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads compared to the average load. The nominal load can be improved by forced air cooling or by mounting the resistors on a heat sink. The resistor elements are wirewound on mica support sheets. Lower ohmic values are made with helix wound elements mounted in a ceramic support. The outer housing is an aluminium profile insulated with micanite sheets on all inner surfaces. The resistor elements are fixed symmetrically in the profile by the mica construction. This ensures a symmetric expansion of the resistors and a maximum stability to high load impulses. The aluminium profile with the fixed resistor element is filled with quartz sand. This ensures a minimum change of the resistor surface temperature even if the resistor element reaches its maximum temperature during a pulse load.
Compact
Cool surface
High pulse load capability
High vibration capability
No live parts outside
High IP class
Low noise level
Low thermal drift
The Alpha range of resistors from Danotherm consist of fully welded wirewound resistors, mounted in silica sand, insulated with Micanite and mounted in an anodised aluminium housing. The base material is high temperature Micanite which is long time stable at +700°C and short time resistant up to +1000°C. The construction has high resistance to temperature changes. These braking resistors comply with IP50 giving electrical and thermal protection. Danotherm has developed thermal simulation corresponding to all resistor types and resistor values. By using these models, Danotherm were able to calculate the temperature rises in the resistor wire and on the surface for all possible load applications.
Danotherm CBR-H resistors are ideal for applications in electronic variable speed drives as braking resistors. This allows you to control th...
New Items
New items
CAH165C777-150R-KT, Danotherm
These dynamic braking resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads compared to the average load. The nominal load can be improved by forced air cooling or by mounting the resistors on a heat sink.
The resistor elements are wirewound on mica support sheets. Lower ohmic values are made with helix wound elements mounted in a ceramic support part. The outer housing is an aluminium profile insulated with micanite sheets on all inner surfaces. The resistor elements are fixed symmetrically in the profile by the mica construction. This ensures a symmetric expansion of the resistors and maximum stability to high load impulses. The aluminium profile with the fixed resistor element is filled with quartz sand. This ensures a minimum change of the resistor surface temperature even if the resistor element reaches its maximum temperature during a pulse load.
Compact size
Cool surface
High pulse load capability
High vibration capability
Fully insulated - no external live parts
Mica insulation ensures high dielectric strength
High IP class
Low noise level
Flying leads
Low thermal drift of 100 ppm/K ensured by nickel-chrome 8020 alloy
Thermal relief expansion mounting feet
Optional thermal switch for thermal protection is available
Aluminium housing ensures high IP rating
The CAH series is a range of braking resistors from Danotherm's medium power range of Alpha aluminium housed compact resistors. They are electrically insulated and feature small dimensions. They can eas...
New items
CBRV295CH777-22R-KT, Danotherm
The Alpha range resistors from Danotherm consist of fully welded wirewound resistors, mounted in silica sand, insulated with Micanite and mounted in an anodised aluminium housing. The base material is high temperature Micanite which is long time stable at +700°C and short time resistant up to +1000°C. The construction has high resistance to temperature changes. These braking resistors comply with IP50 giving electrical and thermal protection. Danotherm has developed thermal simulation corresponding to all resistor types and resistor values. By using these models, Danotherm were able to calculate the temperature rises in the resistor wire and on the surface for all possible load applications.
Danotherm CBR-H resistors are ideal for applications in electronic variable speed drives as braking resistors. This allows you to control the speed or position of escalators, elevators, conveyor belts and cranes where regenerated energy requires dissipation. They are also suitable for renewable energy systems such as kite power, solar inverters, solar power, tidal power and wind turbines.
Compact
Cool surface
High pulse load capability
High vibration capability
No live parts outside
High IP class
Low noise level
Low thermal drift
The Alpha range of resistors from Danotherm consist of fully welded wirewound resistors, mounted in silica sand, insulated with Micanite and mounted in an anodised aluminium housing. The base material is high temperature Micanite which is long time stable at +700°C and short time resistant up to +1000°C. The construction has high resistance to temperature changes. These braking resistors comply with IP50 giving electrical and thermal protection. Danotherm has developed thermal simulation corresponding to all resistor types and resistor values. By using these models, Danotherm were able to calculate the temperature rises in the resistor wire and on the surface for...
New items
CBRV295C777-47R-KT, Danotherm
These resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads compared to the average load. The nominal load can be improved by forced air cooling or by mounting the resistors on a heat sink. The resistor elements are wirewound on mica support sheets. Lower ohmic values are made with helix wound elements mounted in a ceramic support. The outer housing is an aluminium profile insulated with micanite sheets on all inner surfaces. The resistor elements are fixed symmetrically in the profile by the mica construction. This ensures a symmetric expansion of the resistors and a maximum stability to high load impulses. The aluminium profile with the fixed resistor element is filled with quartz sand. This ensures a minimum change of the resistor surface temperature even if the resistor element reaches its maximum temperature during a pulse load.
Compact
Cool surface
High pulse load capability
High vibration capability
No live parts outside
High IP class
Low noise level
Low thermal drift
The Alpha range of resistors from Danotherm consist of fully welded wirewound resistors, mounted in silica sand, insulated with Micanite and mounted in an anodised aluminium housing. The base material is high temperature Micanite which is long time stable at +700°C and short time resistant up to +1000°C. The construction has high resistance to temperature changes. These braking resistors comply with IP50 giving electrical and thermal protection. Danotherm has developed thermal simulation corresponding to all resistor types and resistor values. By using these models, Danotherm were able to calculate the temperature rises in the resistor wire and on the surface for all possible load applications.
Danotherm CBR-H resistors are ideal for applications in electronic variable speed drives as braking resistors. This allows you to control th...
New items
CBH265C777-33R-KT, Danotherm
These braking resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads compared to the average load. The nominal load can be improved by forced air cooling or by mounting the resistors on a heat sink. The resistor elements are wirewound on mica support sheets. Lower ohmic values are made with helix wound elements mounted in ceramic support. The outer housing is an aluminium profile insulated with micanite sheets on all inner surfaces. The resistor elements are fixed symmetrically in the profile by the mica construction. This ensures a symmetric expansion of the resistors and maximum stability to high load impulses. The aluminium profile with the fixed resistor element is filled with quartz sand. This ensures a minimum change of the resistor surface temperature even if the resistor element reaches its maximum temperature during a pulse load.
Small size
Overload 10-16 x P nom (5 seconds pulse, 120 s cycle), depending on ohmic value
Aluminium case ensures high IP rating
Low thermal drift of 100 ppm/K ensured by nickel-chrome 8020 alloy
Mica insulation ensures high dielectric strength
Low noise level
Low surface temperature
Capable of withstanding high vibration
Filled with Si02 for high-power overload capability and high thermal capacity
Thermal relief expansion mounting feet
Optional thermal switch for thermal protection is available
Flying leads
Fully insulated with no external live parts
The Alpha range of resistors from Danotherm consist of fully welded wirewound resistors, mounted in silica ...
New items
CAH165C777-10R-KT, Danotherm
These dynamic braking resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads compared to the average load. The nominal load can be improved by forced air cooling or by mounting the resistors on a heat sink.
The resistor elements are wirewound on mica support sheets. Lower ohmic values are made with helix wound elements mounted in a ceramic support part. The outer housing is an aluminium profile insulated with micanite sheets on all inner surfaces. The resistor elements are fixed symmetrically in the profile by the mica construction. This ensures a symmetric expansion of the resistors and maximum stability to high load impulses. The aluminium profile with the fixed resistor element is filled with quartz sand. This ensures a minimum change of the resistor surface temperature even if the resistor element reaches its maximum temperature during a pulse load.
Compact size
Cool surface
High pulse load capability
High vibration capability
Fully insulated - no external live parts
Mica insulation ensures high dielectric strength
High IP class
Low noise level
Flying leads
Low thermal drift of 100 ppm/K ensured by nickel-chrome 8020 alloy
Thermal relief expansion mounting feet
Optional thermal switch for thermal protection is available
Aluminium housing ensures high IP rating
The CAH series is a range of braking resistors from Danotherm's medium power range of Alpha aluminium housed compact resistors. They are electrically insulated and feature small dimensions. They can eas...
New items
CCH110C777-100R-KT, Danotherm
These dynamic braking resistors from Danotherm are insulated and can easily be mounted in compact constructions. The nominal load can be improved by forced air cooling or by mounting the resistors on a heat sink.
For higher ohmic values, the resistor elements are wirewound on mica support sheets. Lower ohmic values are made with helix wound elements with ceramic support. The outer housing is an aluminium profile insulated with micanite sheets on all inner surfaces. The resistor elements are fixed symmetrically in the profile by the mica construction. This ensures a symmetric expansion of the resistors and maximum stability to high load impulses. The aluminium profile with the fixed resistor element is filled with quartz sand. This ensures a minimum change of the resistor surface temperature even if the resistor element reaches its maximum temperature during a pulse load.
Small size
Overload 10-16 x P nom (5 seconds pulse, 120 s cycle), depending on ohmic value
Aluminium case ensures high IP rating
Low thermal drift of 100 ppm/K ensured by nickel-chrome 8020 alloy
Mica insulation ensures high dielectric strength
Low noise level
Low surface temperature
Capable of withstanding high vibration
Filled with Si02 for high-power overload capability and high thermal capacity
Thermal relief expansion mounting feet
Optional thermal switch for thermal protection is available
Flying leads
Fully insulated with no external live parts
CCH resistors belong to Danotherm's medium range of Alpha aluminium housed brake resistors. They are insulated, compac...
New items
CBH165C777-33R-KT, Danotherm
These braking resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads compared to the average load. The nominal load can be improved by forced air cooling or by mounting the resistors on a heat sink. The resistor elements are wirewound on mica support sheets. Lower ohmic values are made with helix wound elements mounted in ceramic support. The outer housing is an aluminium profile insulated with micanite sheets on all inner surfaces. The resistor elements are fixed symmetrically in the profile by the mica construction. This ensures a symmetric expansion of the resistors and maximum stability to high load impulses. The aluminium profile with the fixed resistor element is filled with quartz sand. This ensures a minimum change of the resistor surface temperature even if the resistor element reaches its maximum temperature during a pulse load.
Small size
Overload 10-16 x P nom (5 seconds pulse, 120 s cycle), depending on ohmic value
Aluminium case ensures high IP rating
Low thermal drift of 100 ppm/K ensured by nickel-chrome 8020 alloy
Mica insulation ensures high dielectric strength
Low noise level
Low surface temperature
Capable of withstanding high vibration
Filled with Si02 for high-power overload capability and high thermal capacity
Thermal relief expansion mounting feet
Optional thermal switch for thermal protection is available
Flying leads
Fully insulated with no external live parts
The Alpha range of resistors from Danotherm consist of fully welded wirewound resistors, mounted in silica ...
New items
CBH165C777-220R-KT, Danotherm
These braking resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads compared to the average load. The nominal load can be improved by forced air cooling or by mounting the resistors on a heat sink. The resistor elements are wirewound on mica support sheets. Lower ohmic values are made with helix wound elements mounted in ceramic support. The outer housing is an aluminium profile insulated with micanite sheets on all inner surfaces. The resistor elements are fixed symmetrically in the profile by the mica construction. This ensures a symmetric expansion of the resistors and maximum stability to high load impulses. The aluminium profile with the fixed resistor element is filled with quartz sand. This ensures a minimum change of the resistor surface temperature even if the resistor element reaches its maximum temperature during a pulse load.
Small size
Overload 10-16 x P nom (5 seconds pulse, 120 s cycle), depending on ohmic value
Aluminium case ensures high IP rating
Low thermal drift of 100 ppm/K ensured by nickel-chrome 8020 alloy
Mica insulation ensures high dielectric strength
Low noise level
Low surface temperature
Capable of withstanding high vibration
Filled with Si02 for high-power overload capability and high thermal capacity
Thermal relief expansion mounting feet
Optional thermal switch for thermal protection is available
Flying leads
Fully insulated with no external live parts
...
New items
CCH110C777-47R-KT, Danotherm
These dynamic braking resistors from Danotherm are insulated and can easily be mounted in compact constructions. The nominal load can be improved by forced air cooling or by mounting the resistors on a heat sink.
For higher ohmic values, the resistor elements are wirewound on mica support sheets. Lower ohmic values are made with helix wound elements with ceramic support. The outer housing is an aluminium profile insulated with micanite sheets on all inner surfaces. The resistor elements are fixed symmetrically in the profile by the mica construction. This ensures a symmetric expansion of the resistors and maximum stability to high load impulses. The aluminium profile with the fixed resistor element is filled with quartz sand. This ensures a minimum change of the resistor surface temperature even if the resistor element reaches its maximum temperature during a pulse load.
Small size
Overload 10-16 x P nom (5 seconds pulse, 120 s cycle), depending on ohmic value
Aluminium case ensures high IP rating
Low thermal drift of 100 ppm/K ensured by nickel-chrome 8020 alloy
Mica insulation ensures high dielectric strength
Low noise level
Low surface temperature
Capable of withstanding high vibration
Filled with Si02 for high-power overload capability and high thermal capacity
Thermal relief expansion mounting feet
Optional thermal switch for thermal protection is available
Flying leads
Fully insulated with no external live parts
...
New items
CAH165C777-15R-KT, Danotherm
These dynamic braking resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads compared to the average load. The nominal load can be improved by forced air cooling or by mounting the resistors on a heat sink.
The resistor elements are wirewound on mica support sheets. Lower ohmic values are made with helix wound elements mounted in a ceramic support part. The outer housing is an aluminium profile insulated with micanite sheets on all inner surfaces. The resistor elements are fixed symmetrically in the profile by the mica construction. This ensures a symmetric expansion of the resistors and maximum stability to high load impulses. The aluminium profile with the fixed resistor element is filled with quartz sand. This ensures a minimum change of the resistor surface temperature even if the resistor element reaches its maximum temperature during a pulse load.
Compact size
Cool surface
High pulse load capability
High vibration capability
Fully insulated - no external live parts
Mica insulation ensures high dielectric strength
High IP class
Low noise level
Flying leads
Low thermal drift of 100 ppm/K ensured by nickel-chrome 8020 alloy
Thermal relief expansion mounting feet
Optional thermal switch for thermal protection is available
Aluminium housing ensures high IP rating
The CAH series is a range of braking resistors from Danotherm's medium power range of Alpha aluminium housed compact resistors. They are electrically insulated and feature small dimensions. They can eas...
New items
CBH165C777-15R-KT, Danotherm
These braking resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads compared to the average load. The nominal load can be improved by forced air cooling or by mounting the resistors on a heat sink. The resistor elements are wirewound on mica support sheets. Lower ohmic values are made with helix wound elements mounted in ceramic support. The outer housing is an aluminium profile insulated with micanite sheets on all inner surfaces. The resistor elements are fixed symmetrically in the profile by the mica construction. This ensures a symmetric expansion of the resistors and maximum stability to high load impulses. The aluminium profile with the fixed resistor element is filled with quartz sand. This ensures a minimum change of the resistor surface temperature even if the resistor element reaches its maximum temperature during a pulse load.
Small size
Overload 10-16 x P nom (5 seconds pulse, 120 s cycle), depending on ohmic value
Aluminium case ensures high IP rating
Low thermal drift of 100 ppm/K ensured by nickel-chrome 8020 alloy
Mica insulation ensures high dielectric strength
Low noise level
Low surface temperature
Capable of withstanding high vibration
Filled with Si02 for high-power overload capability and high thermal capacity
Thermal relief expansion mounting feet
Optional thermal switch for thermal protection is available
Flying leads
Fully insulated with no external live parts
The Alpha range of resistors from Danotherm consist of fully welded wirewound resistors, mounted in silica ...
New items
CBRV295CH777-10R-KT, Danotherm
These resistors are insulated and can easily be mounted in compact constructions. They are specially constructed for high pulse loads compared to the average load. The nominal load can be improved by forced air cooling or by mounting the resistors on a heat sink. The resistor elements are wirewound on mica support sheets. Lower ohmic values are made with helix wound elements mounted in a ceramic support. The outer housing is an aluminium profile insulated with micanite sheets on all inner surfaces. The resistor elements are fixed symmetrically in the profile by the mica construction. This ensures a symmetric expansion of the resistors and a maximum stability to high load impulses. The aluminium profile with the fixed resistor element is filled with quartz sand. This ensures a minimum change of the resistor surface temperature even if the resistor element reaches its maximum temperature during a pulse load.
Compact
Cool surface
High pulse load capability
High vibration capability
No live parts outside
High IP class
Low noise level
Low thermal drift
The Alpha range of resistors from Danotherm consist of fully welded wirewound resistors, mounted in silica sand, insulated with Micanite and mounted in an anodised aluminium housing. The base material is high temperature Micanite which is long time stable at +700°C and short time resistant up to +1000°C. The construction has high resistance to temperature changes. These braking resistors comply with IP50 giving electrical and thermal protection. Danotherm has developed thermal simulation corresponding to all resistor types and resistor values. By using these models, Danotherm were able to calculate the temperature rises in the resistor wire and on the surface for all possible load applications.
Danotherm CBR-H resistors are ideal for applications in electronic variable speed drives as braking resistors. This allows you to control th...
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