The FCMA Soft starter achieves this through a unique system of flux compensated non saturated magnetic amplifier for controlling the motor current and hence. TambeDear Tractor,Before invention of thyristorised Soft Starters, there was a technology used in industries,called As FCMA(Flux. Eltech Engineering provides complete starting solutions, slip ring, squirrel cage and synchronous motors, provides services to FCMA soft starters and any other.
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This leads to saving in transformer capacity and cost.
FCMA is totally non-saturable and hence does not generate any harmonics. Posted ssoft Hitesh Vadnagare at 4: This achieves very soft and smooth starting load to the crushercompressorsblower fans, Rubber mills, presses, cranesPumps etc which helps in optimizing the power source ietransformer or generator capacity.
The FCMA is connected in series with the motor either on the line or started side, so that the starting current is limited to a low value. The goal is to use the reactive power stored in the FCMA module and inject it in line. Hope you have ome more information on the subject.
Low Voltage FCMA Soft Starter
Constant Torque and Constant Current Acceleration. Why bunkering pump motor trip in the morning? This is popularised under HFSR technology by some manufacturers. Follow us on Twitter Youtube.
Slipring FCMA Soft Starter India || Sakthi Power Innovatives
Thanks tambe I will read his over the weekend, mag amps were big things some time ago, then came semiconductors. The fraction of energy that can be tapped is proportional to the voltage drop in the FCMA module and the motor current.
Conventional motor protections are sufficient. Eltech Engineering can design and build enclosures CNC Fabricated to meet particular specifications, and we offer full application engineering support at all stages of the design process.
An additional coil protection relay is provided for woft safety.
FCMA Soft Starter
I have talked to many users they are satisfied with FCMA technology as it requires nearly no maintenance Full sinewave with MSR soft starter hence no harmonics generated. Electronics Soft Starter creates large harmonics due to phase angle control. The bypass device is srarter for bypass duty i. We have an extensive range of products enabling us to deliver straight forward solutions for simple applications or fully advanced products for complex requirements.
Saves revenue expenditure by way of better fuel efficiency when prime mover like Diesel Generator is optimized. From Please enter Mobile Number. Available in different models to suit the customer starting current and budget needs.
I talked with manufacturers and find FCMA technology very useful Blogger integrates with Amazon Assoc This is popularised under FCMA technology by some manufacturers. Nature of Business Manufacturer. Please enter your Email ID. A built-in bypass contactor closes to ensure full voltage running of the motor.
FCMA soft starter are stepless voltage reducing starters which ensure a constant low starting current with incremental voltage and torque to the motor to achieve a continious and smooth acceleration of the drive.
Low Voltage compensators are connected to the MC winding and this current is reflected by the ER winding into atarter line high voltage system.
Need serious technical arguments to convince the end customer for SCR soft starters. Kanti, your observations are very correct, 20 years back this was the only easily manufacturable solution with transformer like structure and cheap.
Motor Starters in Pune. We hope you find this website useful and invite you to contact us if there is anything we can help you with. The voltage across the motor increases smoothly from starting to run value with motor speed.
An aggregate of approx. The FCMA works on the principle of superimposition of sinusoidal fluxes on a common magnetic core where the net flux is the vector sum of the two components.