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Thyristor Power Regulator

Offering you a complete choice of products which include thyristor power regulator, scr power controllers, three-phase transformer load - phase angle controlled tpr-3p, single phase - resistive load -phase angle controlled, two-phase resistive load - phase angle controlled - tpr-2p-38xxx and two-phase thyristor power regulator tpr-2p-380 series with 4800 vac.

Thyristor Power Regulator

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Thyristor Power Regulator
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Product Details:
Minimum Order Quantity1 Piece
Mounting TypeNA
Country of OriginMade in India
DimensionStandard
BrandRadix
Control anglePhase Angle / Zero Crossover control
Main power voltage380VAC, 440VAC, 480VAC, +-10%
Working Frequency50 / 60Hz
Output typePhase Angle control or Zero Crossover control
Input control signal4-20mA, 1-5V, 0-10V, 2-10V, 0-5V

Radix Thyristor Power regulators has a varied application and can be used with heating elements like Nichrome, Kanthal - A1, Super Kanthal,Silicon Carbide/Molybdenum Di-Siliside, Infra Red, etc where precise & accurate temperature control is desired.

Few of the industrial application where Radix power regulators are used:

1. Heat treatment
2. Automobile industry
3. Stress Reliving
4. Jewellery industry
5. Wax burn out
6. DC rectifiers
7. Low voltage - High Current heating system using Transformers
8. Injection moulding machines
9. Extruders
10. Plastic Industries
11. Environmental Chambers
12. Upsetting machines for Engine Valves manufacturing
13. Electro magnetic Cranes
14. Multi zone heating system
15. Electrolysis
16. Research Laboratories, Atomic power stations…& many more applications

 

 

 

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SCR Power Controllers

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SCR Power Controllers
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Product Details:
Minimum Order Quantity1 Piece
Usage/ApplicationIndustrial
Model Name/NumberTPR401
BrandRadix
Country of OriginMade in India
AMPS15 AMPS TO 750 AMPS
Phase3
Control angleZero Crossover control (2-leg)
Main power voltage380VAC, 440VAC, 480VAC, +-10%
Supply voltage230VAC +-15%, 50/60Hz
Rated current50A, 60A, 80A, 100A,125A,160A, 180A, 200A
Output typeZero Crossover control (2-leg)
Input control signal4-20mA, 1-5V, 0-10V, 2-10V, 0-5V
Working frequency50 / 60Hz

SCR POWER REGULATORS FROM 15 AMPS TO 750 AMPS AND HIGHER

RADIX brings you a full range of Thyristor (SCR) Power Regulators, which are compact in size, robust in design and easy to maintain.These Power Regulators control power to the resistive or inductive heating loads which can be single-phase, two-phase or three-phase. They can switch load power extremely fast providing the means to respond rapidly to command changes, load changes & power supply changes. This feature allows the control of fast responding loads and eliminates the negative effects of variations in load or supply voltages that can occur with other types of control. Radix power regulators comprise of triggering card, suitably rated back-to-back connected SCR modules mounted on special aluminium-alloy heat sink duly isolated electrically.

The cooling is either natural cooling or forced air cooling using high speed noiseless air circulating fan(s). Input and output terminals are clip-on type heavy duty connectors or copper bus bars. For safety, suitably rated semiconductor fuses and thermal cut-out is provided. The entire assembly is mounted on the very sleek and easy to install Anodized Aluminium enclosure with safety ABS removable covers.

The cooling is either natural cooling or forced air cooling using high speed noiseless air circulating fan(s). Input and output terminals are clip-on type heavy duty connectors or copper bus bars. For safety, suitably rated semiconductor fuses & thermal cut-out is provided. The entire assembly is mounted on the very sleek & easy to install Anodized Aluminium enclosure with safety ABS removable covers.



Additional Information:

  • Item Code: SCRgen
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Three-Phase Transformer Load - Phase Angle Controlled Tpr-3p

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Three-Phase Transformer Load - Phase Angle Controlled Tpr-3p
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Product Details:
Minimum Order Quantity1 Piece
BrandRadix
Usage/ApplicationIndustrial
Model Name/NumberTRP-3P-480-T series
Power Consumption480 VAC
TypeDigital
PhaseThree Phase
Power100 to 240 VAC
Country of OriginMade in India

Radix made TPR-3P-480 - T Series Three Phase Thryristor is suitable for transformer loads.

It controls power using Phase angle control method. Radix offers variety of Three Phase thyristor depending on the current ratings from 25A to 300A
TPR-3P-480 - T Series thyristor is suitabe for transformer loads like Transformer loads, inductive,silicon carbide heaters, molybdenum di-silicide heater load and it is suitbale for different types of heaters like the IR lamp, quartz lamp, MoSi2, heater, machinery, electric furnace, boiler etc
Following is the range of Radix offered Thyristor this category.

 

Sr.No Model Max Amps Load - KW L(mm) W(mm) H(mm)
1 TPR-3P-48025T 25 13.8 220 142 154
2 TPR-3P-48035T 35 19.3 220 142 154
3 TPR-3P-48050T 50 27.6 243 142 154
4 TPR-3P-48060T 60 33.1 243 142 154
5 TPR-3P-48080T 80 44.2 243 142 154
6 TPR-3P-48100T 100 55.2 243 142 154
7 TPR-3P-48125T 125 69 305 141 172
8 TPR-3P-48160T 160 88.3 305 141 172
9 TPR-3P-48180T 180 99.4 365 142 200
10 TPR-3P-48225T 200 124.2 400 263 210
11 TPR-3P-48250T 225 138 400 263 210
12 TPR-3P-48300T 300 165.6 400 263 210
  • 25 ~ 300A
  • Three Phase
  • Input Supply - 110V, 220V,380, 415V, 440V,480V
  • Input control 4-20mA, 0-5V, 1-5V, 0-10V, 2-10V, 10k potentiometer, On-Off relay contact or 24DC pulse
  • Phase angle
  • Transformer load


Additional Information:

  • Item Code: TPR-3P-480-TSERIES
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Single Phase - Resistive Load -Phase Angle Controlled

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Single Phase - Resistive Load -Phase Angle Controlled
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Product Details:
Minimum Order Quantity1 Piece
BrandRadix
Mounting TypePanel mount
PhaseSingle Phase
Power220 VAC / 50 Hz
DimensionStandard
Type of LoadSingle Phase resistive & transformer load
Type of outputPhase angle control
Housing materialAluminium & plastic

TRP-SP-220 Series Single Phase Thryristor is suitable for resistive loads. It controls power using Phase angle control method. Radix offers variety of Single Phase thyristor depending on the current ratings.
TPR-SP-220 Series thyristor is suitabe for resisitive loads land the applications like IR heaters, dryers, kilns, ovens, and environmental chambers etc
Following is the range of Radix offered Thyristor for the Single phase category.

 

Sr.No Model Max Amps Load - KW L(mm) W(mm) H(mm)
1 TPR-SP-22020 20 4.4 232 93 120
2 TPR-SP-22030 30 6.6 232 93 120
3 TPR-SP-22050 50 11 232 93 120
4 TPR-SP-22060 60 13.2 220 142 154
5 TPR-SP-22080 80 17.6 220 142 154
6 TPR-SP-22100 100 22 220 142 154
7 TPR-SP-22125 125 27.5 243 142 154
8 TPR-SP-22160 160 35.2 243 142 154
9 TPR-SP-22180 180 39.6 243 142 154
  • Range from 20A to 180A
  • Single Phase AC 220V
  • 4-20 mA, 1-5V, 0-10V, 2-10V, 0-5V, 10k potentiometer, On-Off relay contact or 24DC pulse
  • Phase angle
  • Resistive load


Additional Information:

  • Item Code: TPR-SP-220SERIES
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Two-Phase Resistive Load - Phase Angle Controlled - TPR-2P-38XXX

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Two-Phase Resistive Load - Phase Angle Controlled - TPR-2P-38XXX
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Product Details:
Minimum Order Quantity1 Piece
BrandRadix
Part NumberTPR-2P-380 Series
Mounting TypeNA
Package TypeIndustrial
TypeManual, Automatic
Phase2 phase
Country of OriginMade in India
Main Power Voltage220VAC,380VAC,440VAC,480VAC,+-10%
Rated Current60A,80A,100A,125A,160A,180A
Working Frequency50 / 60 Hz
Mains Supply voltage380~480 V AC / 50 Hz
Auxiliary supply voltage230 VAC +-15%,50/60 Hz

TWO-PHASE RESISTIVE LOAD - PHASE ANGLE CONTROLLED

Radix made TPR-2P-380 Series is a Two Phase Thryristor capable of operating on a resisitive load. It controls power using Phase angle method. Radix offers variety of Two Phase thyristor depending on the current ratings from 60A to 180A
TPR-2P-380 Series thyristor is suitabe for resistive loads like IR heaters, dryers, kilns, ovens, furnaces, environmental chambers etc.

  • 60A ~ 180A
  • Two Phase AC 380V
  • 4-20 mA, 1-5V, 0-10V, 2-10V, 0-5V, 10k potentiometer, On-Off relay contact or 24DC pulse
  • Phase angle
  • Resistive load


Additional Information:

  • Item Code: TPR-2P-380SERIES
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Two-Phase Thyristor Power Regulator TPR-2P-380 Series With 4800 VAC

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Two-Phase Thyristor Power Regulator TPR-2P-380 Series With 4800 VAC
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Product Details:
Minimum Order Quantity1 Piece
BrandRadix
Part NumberTPR-2P-380 Series
PhaseTwo Phase
Maximum Operating Temperature50 DegreeC
Output Voltage0-100%
Input Voltage480 V AC
Country of OriginMade in India
Current Ratings30A - 180A
Output TypePhase Angle Controlled
Working Frequency50 / 60 Hz

Radix made TPR-2P-380 Series is a Two Phase Thryristor capable of operating on a resisitive load. It controls power using Phase angle method.
  • Range from 30A to 180A
  • Two Phase AC 380V/ 440V/ 480V
  • Accepts 4~20 mA /1~5 VDC /0~5 VDC / 0~10 VDC/ 2~10 VDC control input, pulse control input.
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3-Phase Star Connected Resistive Load Power Regulator With Zero Crossover

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3-Phase Star Connected Resistive Load Power Regulator With Zero Crossover
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Product Details:
Part NumberTPR-3P-480-H Series
PhaseThree Phase
BrandRadix
Output Voltage0-100%
Input Voltage480VAC
Country of OriginMade in India
Current Ratings25A - 700A
Output TypePhase Angle Controlled
Operating Temperature0 - 50 DegreeC
Part TypeTPR-3P-480-H Series

Radix made TRP-3P-480 H Series Three Phase Thryristor is suitable for resisitive loads. It controls power using Phase angle control method.
  • Range from 25 ~ 700A
  • Three Phase AC 480V
  • Accepts 4~20 mA /1~5 VDC /0~5 VDC / 0~10 VDC/ 2~10 VDC control input, pulse control input
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Phase Angle Controlled Thyristor Power Regulator With Delta Connected 3-Phase Transformer Load

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Phase Angle Controlled Thyristor Power Regulator With Delta Connected 3-Phase Transformer Load
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Product Details:
BrandRadix
Part NumberTPR-3P-480-T Series
PhaseThree Phase
Maximum Operating Temperature50 DegreeC
Output Voltage0-100%
Input Voltage480VAC
Country of OriginMade in India
Current Ratings35A - 300A
Output TypePhase Angle Controlled
Working Frequency50-60 Hz

Radix made TPR-3P-480 - T Series Three Phase Thryristor is suitable for transformer loads. It controls power using Phase angle control method.
  • Range from 35 ~ 300A
  • Three Phase AC 480V
  • Accepts 4~20 mA /1~5 VDC /0~5 VDC / 0~10 VDC/ 2~10 VDC control input, pulse control input.
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Star Connected 3-Phase 3 Wire Zero Cross 2-Leg Controlled Thyristor Power Regulator

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Star Connected 3-Phase 3 Wire Zero Cross 2-Leg Controlled Thyristor Power Regulator
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Product Details:
Usage/ApplicationIR lamp, quartz lamp, MoSi2, heater, machinery, electric furnace, boiler etc.
BrandRadix
ColorWhite
Size220x142x154 mm to 710x365x285 mm
Temperature Deg Celsius0 - 50 DegreeC
PhaseThree Phase
Country of OriginMade in India
Current Ratings35A - 700A
Output TypeZero Cross 2-leg Controlled
Part NumberTPR 3P-480XX-2Z Series
Working Frequency50-60 Hz

Radix made TPR-3P-480xx-2Z Series Three Phase Thryristor is suitable for resisitive loads. It controls power using Zero Cross over method.TPR-3P-480xx-2Z Series thyristor is suitabe for resistive loads like IR lamp, quartz lamp, MoSi2, heater, machinery, electric furnace, boiler etc.
  • Range from 35 ~ 700A
  • Three Phase AC 480V
  • Accepts 4~20 mA /1~5 VDC /0~5 VDC / 0~10 VDC/ 2~10 VDC control input, pulse control input
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Star Connected 3-Phase 3 Wire Zero Cross 3-Leg Controlled Thyristor Power Regulator

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Star Connected 3-Phase 3 Wire Zero Cross 3-Leg Controlled Thyristor Power Regulator
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Product Details:
BrandRadix
ColorWhite
Size243x142x154 mm to 365x142x200 mm
Temperature Deg Celsius0 - 50 DegreeC
PhaseThree Phase
Country of OriginMade in India
Current Ratings50A - 200A
Output TypeZero Cross 3-Leg Controlled
Part NumberTPR 3P-480XX-3Z Series
Working Frequency50-60 Hz

Radix made TPR-3P-480xx -3Z Series Three Phase Thryristor is suitable for resisitive loads. It controls power using Zero Cross over method.
  • Current Ratings from 50A to 200A
  • Three Phase AC 480V
  • Accepts 4~20 mA /1~5 VDC /0~5 VDC / 0~10 VDC/ 2~10 VDC control input, pulse control input
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Thyristor Power Regulators

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Thyristor Power Regulators
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Product Brochure
Product Details:
Minimum Order Quantity1 Piece
TypeManual, Automatic
PhaseThree Phase
Power380VAC, 440VAC, 480VAC, +-10 %
Output VoltagePhase Angle control or Zero Crossover control
Country of OriginMade in India
BrandRadix
Control anglePhase Angle / Zero Crossover control

SINGLE-PHASE, TWO-PHASE AND THREE-PHASE

RADIX brings you a full range of Thyristor (SCR) Power Regulators, which are compact in size, robust in design and easy to maintain.

These Power Regulators control power to the resistive or inductive heating loads which can be single-phase, two-phase or three-phase.They can switch load power extremely fast providing the means to respond rapidly to command changes, load changes & power supply changes. This feature allows the control of fast responding loads and eliminates the negative effects of variations in load or supply voltages that can occur with other types of control. Radix power regulators comprise of triggering card, suitably rated back-to-back connected SCR modules mounted on special aluminium-alloy heat sink duly isolated electrically.

The cooling is either natural cooling or forced air cooling using high speed noiseless air circulating fan(s). Input and output terminals are clip-on type heavy duty connectors or copper bus bars. For safety, suitably rated semiconductor fuses and thermal cut-out is provided. The entire assembly is mounted on the very sleek and easy to install Anodized Aluminium enclosure with safety ABS removable covers.

Features

  • Operates on phase angle zero cross over technology
  • 35 Amps to 200 Amps current carrying capacity
  • Single phase / 2 phase / 3 phase versions.
  • Suitable for 3 star without neutral / closed delta configuration.
  • 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 Thyristors.
  • Ideally suitable for resistive, transformer, inductive or heating loads like Silicone Carbide and Molybdenum which exhibits significant changes of resistance with increase in temperature.
  • Cooling fan have temperature control which extends it life.
  • It has a Relay output for remote supervision under following conditions : Phase failure, Fuse blown and Heat sink Over temperature
  • Ideal replacement for traditional mechanical contactor /relay accepting DC logic input signal

 

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Power Regulator

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Power Regulator
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Product Details:
Minimum Order Quantity1 Piece
TypeAutomatic
PhaseThree Phase
Power220VAC, 380VAC, 440VAC, 480VAC, +-10%
Country of OriginMade in India
DimensionStandard
BrandRadix
Control anglePhase Angle control
Supply voltage230VAC +-15%, 50/60Hz
Rated current60A, 80A, 100A,125A,160A, 180A
Working frequency50 / 60Hz
Output typePhase Angle control
Input control signal4-20mA, 1-5V, 0-10V, 2-10V, 0-5V
OperationManual/Auto operation

SCR power controllers provide a relatively economical means of power control. SCR power controllers cost less and are more efficient than saturable core reactors and variable transformers. Compared to contactors, SCR power controllers offer a much finer degree of control and do not suffer from the maintenance problems of mechanical devices. Features & benefits of SCR power controllers over other forms of control include:

High reliability

Because the SCR power controller is a solid-state device, there are no inherent wear-out modes. Thus, they provide virtually limitless and trouble free operation.

Infinite resolution

Power, current or voltage can be controlled from zero to 100% with infinite resolution.This capability allows extremely accurate, step less control of the process.

Selectable control parameters

The SCR power controller can provide useful features such as current and voltage limiting. The ability to control the desired parameter as a function of a command signal & to incorporate limiting features is not normally available with other types of control.

Minimum maintenance

Because they are solid state there are no moving parts to wear out or replace. Therefore, the routine replacement required in some forms of control is eliminated.

 



Additional Information:

  • Item Code: SCRgen3
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Delta Connected 3-Phase 3 Wire Zero Cross 2-Leg Controlled Thyristor Power Regulator

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Delta Connected 3-Phase 3 Wire Zero Cross 2-Leg Controlled Thyristor Power Regulator
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Product Brochure
Product Details:
Usage/ApplicationIR lamp, quartz lamp, MoSi2, heater, machinery, electric furnace, boiler etc.
BrandRadix
ColorWhite
Size220x142x154 mm to 710x365x285 mm
Temperature Deg Celsius0 - 50 DegreeC
PhaseThree Phase
Country of OriginMade in India
Current Ratings35A - 700A
Output TypeZero Cross 2-leg Controlled
Part NumberTPR 3P-480XX-2Z Series
Working Frequency50-60 Hz

Radix made TPR-3P-480xx-2Z Series Three Phase Thryristor is suitable for resisitive loads. It controls power using Zero Cross over method.TPR-3P-480xx-2Z Series thyristor is suitabe for resistive loads like IR lamp, quartz lamp, MoSi2, heater, machinery, electric furnace, boiler etc.
  • Range from 35 ~ 700A
  • Three Phase AC 480V
  • Accepts 4~20 mA /1~5 VDC /0~5 VDC / 0~10 VDC/ 2~10 VDC control input, pulse control input
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Delta Connected 3-Phase 3 Wire Zero Cross 3-Leg Controlled Thyristor Power Regulator

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Delta Connected 3-Phase 3 Wire Zero Cross 3-Leg Controlled Thyristor Power Regulator
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Product Brochure
Product Details:
BrandRadix
ColorWhite
Size243x142x154 mm to 365x142x200 mm
Temperature Deg Celsius0 - 50 DegreeC
PhaseThree Phase
Country of OriginMade in India
Current Ratings50 A - 200 A
Output TypeZero Cross 3-Leg Controlled
Part NumberTPR 3P-480XX-3Z
Working Frequency50-60 Hz

Radix made TPR-3P-480xx -3Z Series Three Phase Thryristor is suitable for resisitive loads. It controls power using Zero Cross over method.
  • Current Ratings from 50A to 200A
  • Three Phase AC 480V
  • Accepts 4~20 mA /1~5 VDC /0~5 VDC / 0~10 VDC/ 2~10 VDC control input, pulse control input
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