United Automation PSR-25, Thyristor Power Controller 25A

RS Stock No.: 841-924Brand: United AutomationManufacturers Part No.: PSR-25
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Technical Document

Specifications

Brand

United Automation

Current Rating

25A

Mounting Type

Panel Mount

Power Rating

6kW

Dimensions

56 x 43 x 21mm

Maximum Operating Temperature

+65 °C

Country of Origin

United Kingdom

Product details

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
Internal snubber

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SR 315.77

Each (ex VAT)

SR 363.14

Each (inc VAT)

United Automation PSR-25, Thyristor Power Controller 25A

1

Available in multiples of 1
1SR 315.77
2SR 631.54
3SR 947.31
4SR 1,263.08
5SR 1,578.85
6SR 1,894.62
7SR 2,210.39
8SR 2,526.16
9SR 2,841.93
10SR 3,157.70
11SR 3,473.47
12SR 3,789.24
13SR 4,105.01
14SR 4,420.78
15SR 4,736.55

SR 315.77

Each (ex VAT)

SR 363.14

Each (inc VAT)

United Automation PSR-25, Thyristor Power Controller 25A
Stock information temporarily unavailable.

1

Available in multiples of 1
1SR 315.77
2SR 631.54
3SR 947.31
4SR 1,263.08
5SR 1,578.85
6SR 1,894.62
7SR 2,210.39
8SR 2,526.16
9SR 2,841.93
10SR 3,157.70
11SR 3,473.47
12SR 3,789.24
13SR 4,105.01
14SR 4,420.78
15SR 4,736.55

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more

Technical Document

Specifications

Brand

United Automation

Current Rating

25A

Mounting Type

Panel Mount

Power Rating

6kW

Dimensions

56 x 43 x 21mm

Maximum Operating Temperature

+65 °C

Country of Origin

United Kingdom

Product details

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
Internal snubber

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more