Transformer speed controllers RT ..-2
Transformer controllers RT-2 are designed to change motor rotation speed by adjusting the voltage. Controllers have an overheating protection function. The steps have fixed voltages and are switchable with a rotary switch. A single speed controller can control multiple motors if the total of all motor power consumption does not exceed the maximum controller current.
TECHNICAL DATA
- 5-step motor rotation speed controller.
- Power supply: 400 VAC.
- Frequency: 50/60 Hz.
- Protection class: IP54 (RT 1.0-2..RT 5.0-2), IP 44 (RT 7.0-2..RT 14.0-2).
- Max. ambient temperature: 40°C.
- Max. controller temperature 70°C is limited with thermo protection.
