Pragati Process Controls
Pragati Process Controls
Dombivli East, Dombivli, Thane, Maharashtra
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Process Control Equipment

Our product range includes a wide range of thyristor power control card.

Thyristor Power Control Card

Thyristor Power Control Card
  • Thyristor Power Control Card
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Approx. Price: Rs 15,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
BrandPragati Process Controls


Thyristor Power Control Card

SCR power controller for electrical heating loads ranging from 3 KW/Single phase to 300KW/3-phase. This power pack module comprises of suitable triggering card model LTC-12 or LTC-13 or LTC-15, suitably rated back to back connected SCR module (with electrically isolated base)- mounted on the appropriately rated heat sink (natural air or forced air cool), input and output clip-on type heavy duty connectors or copper bus bars, semiconductor fuses and thermal cutouts. The entire assembly is mounted on MS powder coated plate, which in turn can be easily mounted inside the closed control panel as desired. Complete ready to use control panel with suitable PID / Program temperature controller can also be supplied as per the user’s specifications and requirement.


· 15 Amps to 350 Amps capacity (1 Kw to 180 Kw)

· Auto/ Manual operation

· Soft Start for smooth control.

· Adjustable power and current limit.

· Isolated heat sink for safety.

· Simple and Modular design for easy servicing of cards and thyristor


Supply Voltage

120/240/380/415VAC,50/60Hz (User should specify)

Load type

Suitable for both resistive and inductive/transformer load(15A to 500A at 110/230/415 VAC)

Available rating

3KW Single phase to 300KW Three phase

Available configuration

Single phase two phase three phase (3 or 4 wire star and 6 wire delta)

Control action

Phase angle control (self synchronized)

Control signal

(4-20)mA / (0-50)VDC/ (0-10)VDC/Potentiometer


0 to 230VAC or 0 to 415VAC variable voltage proportional to the control signal.

Smooth control

Adjustable ramp up and ramp down time for soft increase and decrease of output voltage

Current control

Using Current Limit and Trip settings on card. (LTC-13)


For adjusting voltage and current per phase using on card present

Load type

Suitable for both resistive and inductive/transformer load(15A to 500A at 110/230/415 VAC)


Power pack can be mounted on the base plate of the control panel




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Yogesh Patil (Proprietor)
Pragati Process Controls
Plot No. C9, Shop No. 110B, Globe Estate, Near Vikas Bus Stop, Dombivali, MIDC, Phase 1
Dombivli East, Dombivli - 421203, Thane, Maharashtra, India

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