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Showing posts with label motor control. Show all posts
Showing posts with label motor control. Show all posts
Monday, December 12, 2022
Everything you need for your Cement business
Monday, September 12, 2022
Are you looking for energy saving in application like Mono cable rope way on IM motor? AMTECH offers highly reliable Axpert system.
Are you looking for energy saving in application like Mono cable rope way on IM motor?
AMTECH offers highly reliable Axpert system.
Limitation of previous system:
In the previous
arrangement, the motors were operated through VFD and were stopped
through dynamic braking system which resulted in heavy energy loss.
It was not possible to operate the rope way above 31 Hz, speed was a limiting factor.
Drive used to trip frequently due to high amount of regeneration.
More Bucket loading time resulting in less rope way output.
Challenges:
- Economical operation by reducing power consumption of rope way.
- Rope way output is very less compared to capacity.
- Frequent tripping of the drive due to very heavy regeneration.
- Unable to operate rope way above 31 Hz.
Solutions:
- AMTECH has supplied and commissioned 4Q drive to get over the problem of frequent tripping and prevent the wastage of regenerative energy.
- Use of 4Q drive has resulted in increase of rope way output by 50 %.
- System runs smoothly as regenerative energy is diverted to another load.
- It is possible to operate rope way at 46 Hz, considerably higher then the previous case.
Benefits:
- Rope way output increased to 135 bucket / Hour (74 Ton / Hour) from 90 bucket / Hour (49 Ton / Hour)
- There is energy saving of more than 20 kW.
- Adequate motor protection.
- Smooth operation results in increased life of mechanical and electrical parts.
AMTECH POWER PRODUCT OVERVIEW
DECS 150 WITH MOTORIZED VARIAC
Redundant AVR system refers to the backup system, i.e., two AVRs used (master/slave
combination). Two types of redundant systems exist:
1) Cold redundant and 2) Hot redundant
Cold redundancy
is for non-critical processes where time is not a high priority and
human intervention is acceptable. In this system if there is any failure
occur then manually we have replace that faulty part and start again.
Hot redundancy
offers instant process correction when a failure is detected. In this
system there will be one standby system which will always follow the
main controller so, in case any failure happen then standby system will
take over.
Using a motorized
variac to control the DECS-150 output is an example of cold redundancy,
as human intervention is possible here.
Motor driven variacs
are operated to maintain output voltage regulation as shown in figure.
This scheme can handle heavy surge currents frequently used in
industrial setting due to high surge capability.
The above figure shows the single phase motorized variac to be used for the DECS-150. The DECS-150 output is to be controlled.
NextGen Solutions for Pulp and paper Plant
The
Covid-19 pandemic has put us all in very tragic situation. The way of
working has changed. In this situation, it is very important to have
access of your plant from the remote. Our NextGen solutions are best fit
for the current situation.
The
NextGen solutions are focused on, Maximizing Up time &
productivity, Energy & Cost reduction, Consistent highest product
quality, Enhancing efficiency & profitability and Optimizing use of
resources.
Our
solutions are energy efficient, improves power factor and reduces
harmonics. You are rest assured that there will not be any penalty from
the state electricity board.
The
use of IIoT and Industry 4.0 gives total control in your mobile or
desktop. Now it is easy to monitor and control your plant from remote
(your office or home) as all the data are just finger tip away.
Amtech an Indian Multinational, for over 35 years has been providing Total Solutions in motor control, automation, power quality & energy conservation and industrial electronics to its most discerning clients in the paper industries. It is located in Gandhinagar, Gujarat.
For more information visit www.amtechelectronics.com or write to info@amtechelectronics.com
Thursday, April 21, 2022
Amtech | One Stop Solution for Motor Control | Power Quality | Automation | Industrial Electronics
We are taking this opportunity to introduce ourselves as one of the leading manufacturer of various motor control products like AC Drives (also known as variable frequency drives or VFD), High Frequency Drives, Medium Voltage Drives (MVD), Soft Starters; Power quality products like Active Harmonic Filter (AHF), Active Front-end Converter (AFC), Static VAR Compensator; Industrial Control Panels and Power Electronics products like AC Power Controller / Heater controller, Wind Power Converters, Solar Inverter and Customized Power Supplies.
We have been in this field for more than 35+ years. We have been regularly supplying our high quality Products, material and services to industries like Automobile, Cement, Chemical and Fertilizer, Consultant, Food and Beverages, Govt. Undertaking & Public Sector Units, Manufacturing, Metal & Steel, Oil & Gas, Paper, Pharmaceutical, Sugar, Textile and many other.
We request you to register our name in your esteemed company as a supplier. We’d be pleased to receive your valuable enquiries and orders and anticipate the possibility of working together. We assure you the best of our services.
If you Need Further Clarification,
Get In Touch Visit our Website:
https://www.amtechelectronics.com/
WhatsApp https://wa.me/message/3GPE7HFOL55GK1
Send your inquiry
sales@amtechelectronics.com and info@amtechelectronics.com
07923289101 / 102/ 103
Thursday, December 9, 2021
Solution for Motor Control, Power Quality, Paper Industry, Cement Industry, Sugar industry, Automation
Amtech, a leading manufacturer & Supplier offers AC Drives, Variable Frequency Drive, VFD, Regen Drives, Soft Starters, Industrial Control Panels, AHF, AFC, Power Electronics products and Automation solutions.
ENERGY SAVING IN WASHING CYCLE PUMP
Industry : Paper
Application : Washing Cycle Pump.
Application : Washing Cycle Pump.
Motor rating : AC Induction Motor, 3-Phase
kW : 45
Volt : 415
RPM : 1470
Hz : 50
Amp : 78
Previous system: Motor was running on Star Delta Starter.
Problem observed: 1. High maintenance cost.
2. Energy losses due to flow control by valve.
Present system: Amtech Axpert-Eazy Series VFD , 55 kW Variable Frequency Drive used.
+
kW (Consumption) Valve Position
Previous system
(Without drive) : 40 kW 90 %
Open
Present system
(With drive) : 32 kW 100 %
Open
System block diagram : 
Merits of new system : 1. Easy & smooth operation
2. Energy saving due to flow control by Variable Frequency Drive
2. Energy saving due to flow control by Variable Frequency Drive
Economical analysis :
Energy consumption without VFD - P1 = 40 kW
Energy consumption with VFD - P2 = 32 kW
Energy saving per day ((P1 - P2) x 24) = 192 Units
Saving per day @ Rs. 8/- Unit = Rs. 1,536/-
Saving per crushing season (Approx. 300 Days) = Rs. 4,60,800/-
Friday, September 3, 2021
Solution Providing Quality Power
If You looking for variable frequency drives(VFD) Then www.amtechelectronics.com will always happy to help. Amtech`s is best known for there variable frequency drives(VFD) in india.
"World's Most Advanced User Friendly VFD"
Amtech Manufacturer Next Generation Axpert-Eazy+ Series Variable Frequency Drive.
3-phase, VFD Drive,
400V System (380...480 V), 18.5...2000 kW (25...2700 Hp)
500V System (500...600 V), 30...1800 kW (40...2415 Hp)
600V System (601...690 V), 37...2100 kW (50...2815 Hp)
*improve Quality power
*Input reactors and filters
*Single phase input power
*Input and output transformers
*Low and high frequency output filters
*Output contactors
*Additional braking, up to 100% capacity
Saturday, June 12, 2021
Power Electronics Solution To Motor Control
Power Electronics Solution To Motor Control
Overview
Amtech is a pioneer in the field of motor control. At Amtech, we have served a prestigious clientele from diverse sectors for more than two decades. We, with our engineered systems, offer our clients a full range of services tailored to their specific needs. Right from replacing a system component, to dedicating a complete team of Amtech professionals to implement projects of varying scales, we do it all.
Our motor control
products, services and solutions are user-friendly, reliable, at par
with global standards and customized to your needs. They not only
increases your production efficiency, but also reduces manual
dependence and production cost.
Amtech Offerings
AC Drives full range:
Amtech AC Drives (Axpert-VT240S & Axpert-Eazy) are designed for wide-varying tropological and power conditions. The drive is easy to configure, control and monitor. It is highly reliable and resilient to harsh industrial conditions.
Power Capacity: 0.75kW (1HP) ~ 1800kW (2500HP)
Voltage range: 200V ~ 240V, 380V ~ 480V, 500V ~ 575V, 600V ~ 690V, 3-Phase, 50/60Hz
“The High Performance Electronic Soft Starter”
AXPERT-OPTI torque Electronic Soft Starter offers a complete package of advanced features in starting/stopping control, protections, monitoring, diagnostics & communication for motors. Its advanced digital control eliminates the need for thermal & electronic motor protection relays, meters, transducers etc.
Power Capacity: 30kW (40HP) ~ 710kW (950HP)
Voltage range: 220V ~ 240V, 380V ~ 480V, 500V ~ 575V, 600V ~ 690V, 3-Phase, 50/60Hz
MVD:
AXPERT-HIVERT Medium Voltage Drive is widely used for speed regulation, energy saving, soft start-up and intelligent control of the medium voltage motors in industries such as thermal power plants, petroleum, chemicals, mining and metallurgy.
Power Capacity: 200kW (270HP) ~ 12500kW (16750HP)
Voltage range: 3kV, 3.3kV, 4.16kV, 6kV, 6.6kV, 10kV, 11kV, 3-Phase, 50Hz
Engineered Systems:
“Engineered with efficiency & affordability in focus”
Amtech’s vertically integrated engineered systems assure seamless co-ordination between individual components in our complete packaged solutions
Amtech Advantage
Innovative solutions and DSIR Certified In-house R&D
• Core competence in AC drives and customized solutions
• Highly qualified and experienced professionals
• Approval of renowned consultants in various industries
• Manufacturing excellence and fast turnaround capacity
• Quality System certified as per ISO 9001:2008 standard
• Wide installation base with major industry coverage
• Strong understanding of the Indian & global market
• Competitive pricing
• Dealers/system house network across the country
• Prompt customer service support network across the country
Visit us:- https://www.amtechelectronics.com
CONTACT INFO
Address: E-6, GIDC Electronics Zone, Gandhinagar - 382 028, Gujarat , India .
Phone: +91-79-23289101, 23289102, 23289103
E-mail: info@amtechelectronics.com
Monday, January 25, 2021
Amtech Sugar Plant Solution
Amtech, an Indian multinational, providing total solutions for Motor Control, Automation, PowerQuality, Energy Conservation in Sugar industry since 1987, which include Green field Turnkey solutions for whole plant, Mill house Automation, Boiling house Automation, Sugar Centrifugal, Boiler house Automation, SCADA, DCS and many more.
We at AMTECH have innovative solutions for,
1. Mill Automation:
Auto Cane feed control system
Cane Unloader
Cane Feeder Table
Cane Carrier, Rotating Knives, Fibrizers / Shredder
Rake Carrier (Conveyor)
Mill Drive control system
Mill Chute level control system
Mill Imbibition water flow control system
Juice Flow stabilization control system
2. Boiler & Co-gen Automation:
3 Element Drum Level control system
Furnace Draft control system
Boiler Combustion & bagasse feeder control system
Boiler Deaerator Pressure and Level control system
Boiler PRDS control system
3. Boiling House Automation:
Juice heater temperature control system
Juice & syrup sulphiter pH control system
Evaporator level & brix control system
Batch pan automation control system
Continuous pan automation system
Brix & temp. control system for molasses conditioner & melter
Continuous centrifugal machine-feed control system
Batch type centrifugal
Our solutions developed for Pulp & Paper industries provide following advantages at a glance,
Precise Speed and Torque control
Latest AC VFD and efficient induction motors
Higher reliability and less break downs
Flexibility of operation
MIS report generation
Increased up time
Smooth start/stop
Easy diagnostic
Better and consistent quality
Energy conservation
Increases throughput and saves money
Ease of operation
Flexible & expandable database for evaluation of process
Production gain
Increasing life of equipment
Minimize down time
We provide following solutions for Turnkey Sugar plant,
Power Control Center – PCC
Motor Control Center – MCC
Automatic Power Factor Control – APFC
Motor, VCB, Transformer, Cable
Automation system with AC VFD
DCS, PLC, SCADA, HMI, Control desk & Remote desk
AC VFD for standalone applications
PC based Data Acquisition system
Services like Cable schedule, Cable contract, HT structure, Earthing, Lighting, Installation and Service & Support
Get In Touch,
Visit our
Website: https://www.amtechelectronics.com/
CONTACT INFO
Address: E-6, GIDC Electronics Zone, Gandhinagar - 382 028, Gujarat , India. Phone: +91-79-23289101, 23289102, 23289103
E-mail: info@amtechelectronics.com
Thursday, January 21, 2021
Axpert-Eazy mini Series VFD General Purpose Advanced User-friendly VFD
Amtech, a leader in motor control and automation system is continuously investing in R&D to remain ahead in technology. The aim is to provide products and solutions to our customers that are energy efficient, cost competitive and meets or exceeds the global safety standards.
We are excited to introduce you our Next Generation Industrial Grade General Purpose Advanced Axpert-Eazy mini Series Variable Frequency Drive. The new series is designed to expand our reach in low power segment. It is designed to deliver highest performance, protection and energy-saving without compromising the user friendliness. The drive is easy to configure, control and monitor. It is highly reliable and resilient to harsh industrial conditions.
Have a look at some of the exciting functions that can benefit you the most and explore the Axpert-Eazy mini Series VFD.
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380...480 V, 0.75 to 7.5 kW (1 to 10 HP)
The new series is built with power packed hardware and innovative software functions. It is designed to meet the ever increasing expectations of our customers; deliver highest performance, protection and energy saving without compromising the user friendliness.
7th generation highly efficient and reliable IGBT
Low loss high ripple current capacitor provides longer life
Excellent performance under 50 °C (122 °F) ambient temperature and under poor power supply grid conditions
State-of-the-art conformal coated printed wiring boards to meet 3C3 / harsh environmental conditions
AluZinc Enclosure for better bonding and EMI/EMC performance
Display Options
The new graphical display with white back light and Real Time Clock provides great comfort and convenience to our user in monitoring and setting the parameters.
The graphical display has 5 normal screens with selectable parameters.
User can monitor 16 parameters of his/her choice simultaneously on a single screen! You can also set automatic rotation of all 5 normal screens with adjustable rotation time.
Features
- Control Modes
- V/f open loop control
- Sensor-less vector control
- Environment-friendly
- Selectable Soft-sound switching frequency
- High-efficiency operation
- Intelligent
- User-programmable built-in PLC
- PID control
- Multi-pump control
- Field Bus
- Modbus RTU interface
- Human Machine Interface
- LED display as standard
- 128x64 Graphical LCD Display with white back light and RTC (Optional)
- Safety Input
- Safe Torque OFF (STO) function
- Application Specific Features
- Conveyor
- Centrifuge
- Fermentor
- Pump
- Compressor
- Fan
- Crane/Hoist
- Pump Jack (Artificial Lift)
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Axpert-Eazy mini Series VFD is designed to meet every application in majority of
the industries like, Conveyor, Centrifuge, Fermentor, Pump, Compressor, Fan, Crane / Hoist,
Pump-Jack
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- Innovative solutions designed, developed and manufactured by Indians, supporting "Made In India"
- Manufacturing excellence, fast turn around and best uptime provider
- More than 30 years of experience, highly qualified and experience professionals
- Customer service network across the country
- Renowned consultant approval in various industries
- Wide installation base covering major industries and applications, more than 100,000 installations
- Quality system certified as per ISO 9001:2015 standard
- Strong understanding of the Indian and global market
- Core competence in Power Electronics and customized solutions
- Competitive pricing
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