From the day of commencement, we are engaged in manufacturing, supplying, trading and exporting Thyristor Power Controller. A thyristor is a semiconductor device which acts as a switch, which passes current in one direction, when it is switched on and to switch on the alternative current, two devices should be connected in inverse parallel. To meet the variegated demands of customers, these controllers are available in different specifications as per the needs and requirements of customers. The Thyristor Power Controller offered by us is available at market leading prices.
Thyristor units start at 3A
Sizes up to 2600A and 690Vac
Three Phase (2PH) 2-leg:
Single Phase Thyristor Power Controllers:
A range of thyristor power controllers to switch single phase loads.
Ideally suited for normal or variable resistive loads and transformer & inductive load types
Each device is turned on at the appropiate time by a trigger pulse applied to the gate
The device will remain on until the instantaneous load current through it drops to zero
The trigger pulses are generated by a driver, which times the pulse
Ensures the thyristor unit output is a function of the input demand signal firing mode
The Basic Firing Modes:
Zero Crossing (ZC):
Used with the logic output from a temperature controller
The cycle time is determined by the temperature controller
ZC minimizes interference due to the fact that the thyristor unit switches ON and OFF at zero volts
Burst Firing (BF):
This firing is performed digitally within the thyristor unit at zero volts, producing no EMC interference
Analogue input is necessary for BF and the number of complete cycles must be specified for 50% power demand
This value can be between 1 and 255 complete cycles, determining the speed of firing
When 1 is specified, the firing mode becomes Single Cycle (SC)
Single Cycle (SC):
SC is the fastest zero crossing switching method
At 50% input signal, one cycle is ON and one cycle is OFF
At 75%, 3 cycles are ON and one cycle is OFF
If power demand is 76% the unit performs the same as for 75% but every time the unit switches ON the microprocessor divides 76/75 and memorizes the ratio
When the sum is one the unit delivers one cycle more to the load
With this firing it is necessary to have an analogue input
SC is ideal for simple resistance loads
Thermal mass of the load is small or as a low noise alternative to PA firing with some applications
|Minimum Order Quantity||01 Piece|
|Power||100 to 240 VAC|
|Temperature Range||0 TO 400C|
We are also instrumental in supplying Hot Runner Temperature Controller for Plastic Industries. Engineered by experienced engineers, these are practical, plug-in interchangeable modular systems that are powered with a microprocessor based self-tuning temp. controller. Based on latest technologies, these energy efficient devices are powered with many advance features like reverse, open, shorted thermocouple alarm; ground fault, open heater, loop break alarm, etc.
|Minimum Order Quantity||1 Piece|
|Temperature Range||-50 to 1200c|
To fit the needs of our patrons, we are engaged in manufacturing, supplying, trading and exporting Temperature Controller. Used for temperature control purposes, these controllers are available in different sizes and models to meet the variegated demands of customers. High in accuracy and power potential, these controllers are manufactured at our state-of-the-art infrastructure unit with the aid of sophisticated technologies and techniques. Durable in nature, the Temperature Controller offered by us is rigorously tested before delivering to the customers' premises.
Micro-controller based cost-effective indicator/controller
Large, 20mm (0.8") Red LED display
Two relay output
Dust protected IP54 front
On-site configurable and universal
Large easy-to-view 5-digit display
Operability inheriting previous models
High-precision transmission signal output
24V power supply voltage type provided
Maximum 19 steps per pattern and maximum 19 sets of patterns
Easily identifiable pattern progress display
2 colors of casing available
Conforming to international safety standards and European directives (CE)
Conforming to RoHS
Transmitter power supply
Retransmission output (Isolated)
RS 485 serial communication
Weather proof/ flame proof enclosure
We have in offer precision engineered Low Cost PID Temperature Controller that has dust and splash proof front panel, which is equivalent to IP66 / NEMA4X. These are engineered from the best quality raw material and are acknowledged for their sturdy construction and durable service life.
We have in offer precision engineered Low Cost PID Temperature Controllers that has dust and splash proof front panel, which is equivalent to IP66 / NEMA4X. These are engineered from the best quality raw material and are acknowledged for their sturdy construction and durable service life.
We offer an extensive range of Pressure Transmitter & Switches. These transmitters can be easily mounted on relevant machines that are used in various industrial applications. Our pressure and temperature transmitters are fabricated in accordance with current industrial requirements and can be bought at competitive prices from us.
Pressure Transmitters & Switches :
Our Pressure Transmitters & Switches come with various advanced functions which are as follows.
|Accuracy||0.25 up to ±1.0% of span|
0...0.1 up to 0...1000 Bar-1...0 up to -0.1...0 bar
Our Temperature Transmitters are well known for providing quick & accurate reading and equipped with many advance functions.
We take pride in introducing ourselves as one of the renowned suppliers of SCR Power Controller that are fabricated using high grade raw material. These are engineered following well defined industrial procedures and are appreciated for their robust construction and excellent finish standards. They are available at competitive prices.