Induction Furnaces
TYPE "A"
- Power Range : 25kW to 200 kW
- Frequency Range : 25kW to 200 kW
- Power factor above 0.95 at all power levels
- No need for power factor correction capacitor
- Low energy consumption
- Compact design.
- On board water cooling system.
- Built with Fibre Optic Technology.
- On Board furnace selector switches
TYPE "B"
- Power Range : 200kW to 750 kW
- Frequency Range : 100 Hz to 10000 Hz
- Power factor above 0.95 at all power levels
- No need for power factor correction capacitor
- Low energy consumption
- Compact design.
- Maintenance friendly component layout.
- Built with Fibre Optic Technology.
- On Board furnace selector switches
TYPE "C"
- Power Range : 750 kW to 7,000 kW
- Frequency Range : 50 Hz to 3000 Hz
- 12 or 24 pulse Design
- No need for power factor correction capacitor
- Low energy consumptio
- Under Platform OR Over Platform Installation.
- Maintenance friendly component layout.
- Built with Fibre Optic Technology.
- On Board furnace selector switches
TYPE "D"
- Power Range : 7000 kW to 20,000 kW
- Frequency Range : 50 Hz to 1000 Hz
- 24 pulse design
- Power factor above 0.99 at all power levels
- No need for power factor correction capacitor
- Low energy consumption
- Compact design for multiple outputs.
- Under Platform OR Over Platform Installation.
- Maintenance friendly component layout.
- Built with Fibre Optic Technology.
SIMPLE & EASY CONTROL
- Digital Control.
- Digital meters for easy read out.
- Linear and smooth power control.
- Dedicated control monitor with tri colour indicators.
- On board Computer with Touch Screen.
- Remote access via internet any were in the world via pc or smart phone
- Fully enclosed, dedicated capacitor bank.
- Each capacitor fitted with internal pressure switch.
- Easy access for maintenance.
- Highly conducted Copper busbars
- Dedicated Door for the internal water manifold’s access.
- Water pressure and temperature protection.
VERY GOOD POWER FACTOR ABOVE 0.95 0.99 AT ALL POWER LEVEL
- All our machines has the Power Factor above 0.95 – 0.99 at all power levels. Higher power factor means that our machine required less KVA than the Parallel inverter design.
LOWER HARMONICS :
- Our furnaces are built with full angle conduction rectifier. As there is no firing angle control in the rectifier, as a result; extremely low Line distortion at all power level.
POWER CONSUMPTION :
- Our digital control operates the furnace to maximum efficiency that resulted best possible power consumption.
NOISE FREE SCR FIRING CIRCUIT :
- Fibre optic cables for all the critical signals such as Firing Signal to Inverter SCRs, Converter SCRs, Over Voltage Detection etc. Fibre optic cable has the following advantages over the conventional signal detection by wire.
- Fibre optic signal eliminate the false tripping due to the misfiring of SCRs. conventional cablesoften pick up the noise in the presence of heavy magnetic field during operation of the furnace.
- Noise free firing signal to SCRs and IGBTs.
- Fibre optic cable has the lighting speed to transmit the signal. The life of the SCRs will be greater as the firing pulses are withdrawn in microseconds instead of mili seconds. This reduces the time for the critical excessive stress on the SCRs and Capacitors in the eventof short circuit or over voltage.
ACTIVE FIRING CARDS
- Active Firing Cards are used for all SCRcontrol. These firing cards have the inbuiltsignal conditioning circuit that ensure the healthy firing Pulse to the SCRs under any condition.
SIMPLE & MAINTENANCE FRIENDLY LAYOUT :
- Extreme care has taken while designing the Induction power supply, ensuring the, Simple and maintenance friendly layout of the Induction melting Power Supply components.
COMPACT DESIGN
- Compact design containing all the power components inside the cabinet that makes the installation easy and also protects the components from dust and airborne objects.
- Rigid and wider Steel Shell/Frame furnace.
- Customer can save lot of money in the installation.