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Thyristor SCR Power Controllers
These Thyristor SCR Power Controllers are heavy duty, fully Digital or Analog one, two or three phase power control units which are widely used for controlling the load of voltage of heating elements. Therefore allow temperature control during eliminating contactor switching and over/under heating.
Single Phase Thyristor Power Controller
Single Phase Thyristor Power Controller
Minimum Order Quantity: 1 Unit
Product Brochure
Dydac offers wide range of Thyristor Power Controllers in Single Phase. Some of the features :
-
Soft start – bake out feature prevents moisture at start up
-
Current Limit , Phase Loss Trip, Over temperature Trip
-
Microprocessor Digital Programmable Thyristor Power Controller with Percentage Display. Program setting of Current Limit, Soft start etc by front keys
Ratings
-
Single Phase – 25 , 34, 59, 70, 90, 150, 200 , 250, 300 Amperes
The first in a series of Digital or Analog Thyristor ( SCR ) Power Controllers incorporating protection functions.
Built in switching methods are:
-
Phase Control Firing
-
Zero Crossing Firing
Range: 15 A - 400 A , 220-1200V
Dydac offers wide range of Thyristor Power Controllers in Single Phase.
-
Soft start – bake out feature prevents moisture at start up
-
Current Limit Over temperature Trip
Microprocessor Digital Programmable Thyristor Power Controller with Percentage Display. Program setting of Current Limit, Soft start etc by front keys.
Three Phase Digital & Analog Thyristor Power Controller
Three Phase Thyristor Power Controller with Neutral
Built in switching methods are:
-
Phase Control Firing
-
Zero Crossing Firing
Range: 15 A - 400 A , 220-1200V
Advantages at a glance:
-
Fully digital Thyristor
-
Analog Thyristor
-
Phase Control and Zero Crossing
-
Current: 15 – 400 A (consult us when higher ratings are needed)
-
Voltage: 230- 500 V 50/60Hz
-
Cooling Method: Forced air
-
Ambient. Temp: 0 - 50°C
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Continuous Duty
-
One, Two or Three controlled phases
-
Three C.T.'s
-
Input 0-10VDC, 4-20mA or 0-20mA
-
Digital display
Analog Three Phase Thyristor Power Controller
Product Brochure
The first in a series of Digital or Analog Thyristor ( SCR ) Power Controllers incorporating protection functions.
Built in switching methods are:
-
Phase Control Firing
-
Zero Crossing Firing
Range: 15 A - 400 A , 220-1200V
Advantages at a glance
-
Fully digital Thyristor
-
Analog Thyristor
-
Phase Control and Zero Crossing
-
Current: 15 – 400 A (consult us when higher ratings are needed)
-
Voltage: 230- 500 V 50/60Hz
-
Cooling Method: Forced air
-
Ambient. Temp: 0 - 50°C
-
Continuous Duty
-
One, Two or Three controlled phases
-
Three C.T.'s
-
Input 0-10VDC, 4-20mA or 0-20mA
-
Digital display LEDs
-
PLT Over Current
-
Over Temperature Alarm Trip
-
Connection types
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Single Phase
-
Double Phase
-
Three Phase Star without Neutral
-
Three Phase Star with Neutral
-
Delta Connection
-
Protection functions
-
Under & Over current
-
Phase loss Shorted SCR
-
Heat sink over temperature Trip & Alarm
-
Internal failure
The SCR control can deliver electrical power to heaters in several ways: phase angle fired, zero voltage switched and on/off control.
Dydac Single Phase Thyristor Power Controller
Double Phase Thyristor Power Controller
Thyristor (SCR) Power Controller
Single Phase Thyristor Power Controller
Minimum Order Quantity: 1 Piece
Single Phase Thyristor Power Controller
Minimum Order Quantity: 1 Piece
Dydac 3 Phase Thyristor
Double Phase Thyristor Power Controller
Product Brochure
The first in a series of Digital or Analog Thyristor ( SCR ) Power Controllers incorporating protection functions.
Built in switching methods are:
-
Phase Control Firing
-
Zero Crossing Firing
Range: 15 A - 400 A , 220-1200V
Dydac offers wide range of Thyristor Power Controllers in Double Phase.
-
Soft start – bake out feature prevents moisture at start up
-
Current Limit , Phase Loss Trip, Over temperature Trip
-
Microprocessor Digital Programmable Thyristor Power Controller with Percentage Display. Program setting of Current Limit, Soft start etc by front keys
Ratings
- Single Phase : 25 , 34, 59, 70, 90, 150, 200 , 250, 300,400 Amperes
- Double Phase : 25, 34, 59, 70, 90, 150, 200, 250, 300 Amperes.