United Automation, TPSR-25, Thyristor Power Controller
- RS Stock No.:
- Mfr. Part No.:
- United Automation
- COO (Country of Origin):
|1 - 4||£27.31|
|5 - 9||£26.82|
|10 - 19||£25.72|
|20 - 49||£23.61|
25A High Power, PSR-25 and TPSR-25 with Thermistor option
Full wave ac phase-angle controller capable of regulating loads up to 6 kW (25 A) at 230 Vac. The controller provides a variable phase-controlled output to the load dependent on the value of the potentiometer wired across connections 3 & 4. The thermistor option allows proportional control of blower speed in response to temperature. It is suitable for the regulation of fan speeds in heating, ventilation and air-conditioning systems.
Low thermal impedance and high isolation
Operates down to 100mA load current
Select for use a plastic housed potentiometer with a plastic shaft.
|Maximum Operating Temperature||+65 °C|
|Minimum Operating Temperature||0 °C|