Steel tube resistors
Power resistors
- Danotherm
- / Power resistors
- / Self cooled
- / Steel tube resistors
Salient features
- Power 3 - 32kW
- Overload factor 10xPn @ 5s
- Working voltage 1000VAC / 1400VDC
- Dielectric insulation voltage (50Hz, 1 min) 3500V
- Protection degree IP65
- Cooling natural air cooled
Description
These resistors are natural air cooled and have a high ingress protection degree (IP65 / IP66). They are used in harsh environmental brake applications like cranes in harbors or on deck winches. Optional they are fitted with moisture and thermal overload protection and protection grid.
Salient features
- Power 1 - 9kW
- Overload factor 10xPn @ 5s
- Working voltage 1000VAC / 1400VDC
- Dielectric insulation voltage (50Hz, 1 min) 3500V
- Protection degree IP65
- Cooling method natural air
Description
These resistors are used as brake resistor where the braking time is relative long and cycle time short. They are used in cranes and other lifting applications. For harsh environmental conditions we recommend GxxRT types.
