Three Phase Neutral Thyristor Power Controllers

Three Phase Neutral Thyristor Power Controllers

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TypeAutomatic
Input Supply3 Phase Star 415 Vac
Output Supply3 Phase Star 415 Vac + Neutral Direct
Input Value0-10 Vdc
Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

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Product Details

TypeAutomatic
UsageIndustrial Heating Control
Digit Display SizeSingle Display
Input Value0-10 Vdc
Output Supply3 Phase Star 415 Vac + Neutral Direct
Input Supply3 Phase Star 415 Vac

We are offering Three Phase With Neutral Thyristor Power Controllers to our customers across the world. As a renowned Manufacturer, Exporter & Supplier from Delhi, India, we are committed in ensuring customers obtain a quality assured product. Hence, our quality auditors check the Thyristor Power Controllers on stringent quality parameters before approving for delivery.

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 : Three Phase Star with Neutral - 35, 50, 70, 90, 150, 200, 250, 300, 350, 400 Amperes .
Dydac Controls Thyristor SCR Power Controllers some typical applications :

Large tank heating and mechanical relay replacement.
Thermoforming, textiles, industrial furnaces and ovens, extruders, kilns, chemical process heating, fast water heat.
Paper and pulp drying, packaging machines, pharmaceutical processes, infrared ovens and dryers.
High-temperature ovens and furnaces, kilns, glass, ceramics & hightemperature alloys.
High-speed paper and ink dryers, high temperature IR heating, high temperature materials processing.
Primary of transformer-coupled loads.
Phase angle proportional control. No temperature or power cycling
I2T Rectifier fuses standard
Isolated SCR's
Integrated thermal/mechanical design saves panel space
Voltage protection - MOV capacitance
10 to 400 Ampere current ratings. Other Ratings Over 400 Amps Possible.
Easy to install, test, service
The Dydac Thyristor Power Controller is a heavy duty, fully Digital or Analog three phase power control unit for controlling the voltage applied to loads such as heating elements, thus, allowing temperature control while eliminating contactor switching and over/under heating. The first in a series of Digital or Analog Thyristor ( SCR ) Power Controllers incorporating protection functions.

Built in switching methods are : Phase Control Firing
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
C.T.'s
Input, 4-20mA or 0-20mA, 0-10VDC
Digital display

Range : 15 A - 400 A , 220-1200V
LEDs :

PLT
Over Current
Over Temperature
Alarm
Trip

Connection types : Three Phase Star with Neutral
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.

Rating And Model

Model	Specifications	Max. Load Current
TPR3000 – 415 +N – 30 A	Input Signal ( 4-20 mA ) 415 VAC Input / 415 VAC+ Neutral Direct Output	30 Amps
TPR3000 – 415 + N– 65 A	Input Signal ( 4-20 mA ) 415 VAC Input / 415 VAC + Neutral Direct Output	65 Amps
TPR 3000– 415 +N– 80 A	Input Signal ( 4-20 mA ) 415 VAC Input / 415 VAC + Neutral Direct Output	80 Amps
TPR 3000– 415 +N– 130 A	Input Signal ( 4-20 mA ) 415 VAC Input / 415 VAC + Neutral Direct Output	130 Amps
TPR3000 – 415 +N– 200 A	Input Signal ( 4-20 mA ) 415 VAC Input / 415 VAC +Neutral Direct Output	200 Amps
TPR3000 –415+N – 240 A	Input Signal ( 4-20 mA ) 415 VAC Input / 415 VAC + Neutral Direct Output	240 Amps
TPR3000 – 415 +N– 300 A	Input Signal ( 4-20 mA ) 415 VAC Input / 415 VAC + Neutral Direct Output	300 Amps
TPR3000 – 415+N – 400 A	Input Signal ( 4-20 mA ) 415 VAC Input / 415 VAC + Neutral Direct Output	400 Amps

Types Of Loads

Heater/Load Type	Heater/Load Characteristics	Control Type	Typical Applications
Constant Resistance Elements. Immersion heaters.	Slow Response	On/Off Zero Voltage Switched / Phase Angle Fired	Large tank heating and mechanical relay replacement.
Medium wave infrared, ceramic, cartridge, duct, strip, and band heaters. Platens.	Faster response, Constant resistance heaters only.	Phase Angle Fired or Zero Voltage Switched	Thermoforming, textiles, industrial furnaces and ovens, extruders, kilns, chemical process heating, fast water heat.
Open coil/wire heaters. Medium wave IR quartz. IR panels.	Fastest, most precise response.	Phase Angle Fired	Paper and pulp drying, packaging machines, pharmaceutical processes, infrared ovens & dryers.
Silicon Carbide heaters.	Load changes in resistance with age. High temperature elements.	Phase Angle Fired with Current Limit Option	High temperature ovens and furnaces, glass, ceramics and high temperature alloys.
Tungsten (T-3) lamps and heaters. Short wave IR elements. Molybdenum heaters.	High inrush currents High hot: cold resistance ration Tungsten 14:1 Molybdenum 20:1 Graphite: 20:1	Phase Angle Fired with Soft Start option	High speed paper and ink dryers, high temperature IR heating, high temperature materials processing.
Transformer coupled loads. Primary driving. Inductive heater loads.	Inductive loads.	Phase Angle Fired with Soft Start option. Current limit option.	Used with transformer-coupled heater loads to drive low voltage elements.