Thyristor Power Regulator

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• 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

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• Item Code: TPR-3P-480-TSERIES

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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.

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• Item Code: SCRgen3

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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.

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• Item Code: SCRgen

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• 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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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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• Item Code: TPR

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Following is the range of Radix offered Thyristor this category.

• 20A ~ 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