Transformer controllers are designed to change motor rotating speed by changing voltage. All controllers have thermo protection function. Voltage steps are changed with rotary switch. 3 phase controllers have power supply fault protection, when power supply recovered, controller will not switch to previous step until is switched OFF and ON to desired step. Voltage steps are changed with rotary switch. Controllers also have power indication LED. All controllers have 230 VAC output for connection of servo motors, actuators, heaters relays and etc. To one controller more than one motor can be connected, if total current of all controllers is less than maximum controller current. In this case all motors thermo protections must be connected in series.
Model
|
IP class |
Max. current |
Voltage |
Dimmensions
|
Weight |
Controller RT1
|
IP44 |
1 A
|
3 x 400 V |
335 x 245 x 133 mm |
6.3 kg |
Controller RT2 |
IP44 |
2 A |
3 x 400 V |
335 x 245 x 133 mm |
8.1 kg |
Controller RT3 |
IP44 |
3 A
|
3 x 400 V |
335 x 245 x 133 mm |
10.7 kg |
Controller RT4 |
IP44 |
4 A
|
3 x 400 V |
335 x 245 x 133 mm |
14.6 kg |
Controller RT5 |
IP44 |
5 A
|
3 x 400 V |
300 x 290 x 160 mm |
18.7 kg |
Controller RT7 |
IP44 |
7 A
|
3 x 400 V |
365 x 320 x 190 mm |
24.7 kg |
Controller RT11 |
IP44 |
11 A
|
3 x 400 V |
365 x 320 x 190 mm |
34.1 kg |
Controller RT14 |
IP44 |
14 A
|
3 x 400 V |
365 x 320 x 190 mm |
37.2 kg |