L&T VFD And AC Drives

Product Details:

Submersible pump AC Drive. works from 180v to 500v.
Features: 1) Input: 2 & 3 ph
2) output: 3ph
3) Ever lowest and highest voltage range.
4) One year warranty.
5) with auto start up.
6) online programming support
7) installation support on additional cost
8) Available for all motor ranges.
Product introduction: L&T SX2000 series is a universal frequency converter, which can be widely used in various types of induction motor speed control. vector control algorithm with high performance and high precision motor drive control to improve its quality reliability and environment adaptability at the same time, strengthen easy operation for user. It achieves function optimization, more flexible application, and more stable performance.
Main features:
(1) Double specifications of the design: heavy load model (150% load 1 minute) and light load patterns (120% load 1 minute) dual specifications;
(2) The use of fourth generation IGBT module combined with the characteristics of 175 ??? maximum junction temperature, which adopts innovative PWM modulation method to further reduce the switching loss and makes the inverter run up to50 ??? ambient temperature without de-rating;
(3) Advanced independent air duct design prevents pollutants from entering the electronic system area and efficiently improve protection effect to adapt to all kinds of complicated and worse site condition such as GRANITE application’s; meanwhile; independent air duct could effectively solve the heat dissipation problem of control cabinet;
(4) Compact size and support parallel installation to save installation space;
(5) Adopt advanced flux estimation technology, and speed estimation technology and so on to realize high-performance sensor less speed vector control so as to unleash motor’s best performance;
(6) Parameter auto tuning function: static parameter auto tuning function, output cable short circuit deduction. Motor impedance checking etc;
(7) Built-in Modbus communication protocol to make automatic system integration convenient; Excelent inbuilt PID for maximum water yield solar pump, constant pressure, torque based application etc and efficient inbuilt PLC with time cycle and direction.
(8) Its wide voltage range design ensures QJ2000 frequency inverter’s excellent adaptability to grid fluctuation;
(9) Thicken three-anti paint (anti-humidity, anti-dust, anti-fungal) protection to enforce its reliability in the worse working environment;
(10) Available upto 500kw on 200/400v ranges.
(11) Best drive for solar applications and leading drive in single, two phase to three phase conversion applications.
(12) One year flexible warranty.

Additional Information:

• Delivery Time: Ready Stock

Product Details:

L&T's Hx2000 AC inverter drive sets the standard for the drive industry by introducing Innovative Energy Reduction, Environment-friendly & HVAC System that incorporates the outstanding energy saving benefits of the Hx2000 for Fans & Pump application.

Features:

• V/F, Slip Compensation
• Built-in DC Reactor from 37 to 90kW
• Built-in EMC filter from 5.5 to 30kW as default (C3), optional for 37 to 55kW and 75 to 90kW satisfies EMC class 3 even without a filter
• Multiple-Motor Control (1 main motor and 5 auxiliary motors)
• Built-in 2 PID
• Built-in RTC for Scheduling
• Built-in Payback Counter
• Lubrication & Damper Control

L&T HX2000 AC Drives Scheduling (Time Event: Real Time Clock (RTC))

• Using RTC, user can program following operating schedules for general or exceptional dates
• RTC is used so that selected functions can be operated during set time (Possible to set different functions including Fx, Rx, Multiple Acceleration /Deceleration time, multiple frequency & PID, Pre-heat etc)
• Using RTC, user can program following operating schedules for general or exceptional dates
• 4 Time Period module (Weekly)
• 8 Exception Date module (Day)
• 8 Time Event module
• 29 Functions available (Fx, Rx, Step Freq., PID, etc)
• Summer Time available (Start/End date setting)
• 3 Type of Date displaying available (EU / USA / ASIA)

L&T HX2000 AC Multi-Motor Control (MMC): Booster Pump

• MMC is used when a single drive is required to control multiple motors in pump systems
• It can control 1 main motor through PID and 5 auxiliary motors through Drive & Relays, an Ideal cost effective solution for constant pressure / constant flow pumping application

L&T HX2000 AC Dry Pump (Under Load Protection)

• Prevents pump damage when there is insufficient water in the tank. If Actual load is under the Under Load (UL) Detect curve, Inverter will trigger warning or trip signal to protect the pump.

L&T HX2000 AC Payback Counter

• It displays energy saving information by comparing the average energy efficiency for operation with and without the inverter. The energy saving information is displayed as kWh, saved energy cost and CO2 emission level.

L&T HX2000 Series AC Fire Mode

• When an emergency such as fire occurs at suction/exhaust fans, without any hardware failure or a critical defect, the drive continuously operates to protect other systems under the set frequency and direction.

L&T HX2000 AC Flow Compensation

• In a system for longer pipes & higher flow rate, causing great pressure drop, this feature helps to compensate for pressure drop by increasing the PID reference.

L&T HX2000 Series AC Pump Clean Operation

• Scraps, which get built up in impellers of pumps, decrease the efficiency of motor performance. Through consecutive FWD/REV or ACC/DEC operation, the scraps get eliminated.
• This results in extension of pump lifespan and energy saving. The pump clean mode is initiated by- remote signal, current profile or power profile.

Product Details:

At optimum efficiency, even in the hot, humid and dusty conditions that characterize India's industrial environment. The Fx2000 adds a new dimension to L&T's AC drive solutions. Built to L&T's stringent quality standards, the Fx2000 is tested and certified to meet global benchmarks, thus giving you the assurance of total reliability. The Fx2000 generates powerful performance and meets your precise needs through several features: superior V/F control, V/F PG, slip compensation and sensorless vector control as well as closed-loop vector control. It has a user-friendly interface and environment-friendly features, including a wide graphic LCD keypad, user and macro group support, electro-thermal functions for motor protection, and protection for input/output phase loss. The Fx2000 is perfectly suited for the toughest, most complex applications – cranes, plastic winders, high-speed elevators, cement kilns, crushers… and more. It handles loads up to 375 kW - HD / 450 kW - ND, and is engineered to keep your machine operating at optimum efficiency, even in the hot, humid and dusty conditions that characterize India's industrial environment.

Features:

• V/F control, V/F PG, Slip compensation, Sensorless vector control, Closed Loop Vector Control.
• Ideal for Heavy Duty Application Crane, Winder, Textile Application, Plastic extruders.
• Built-in Crane & Wobbulation Algorithm.
• Starting Torque: 250% at 0Hz for Closed Loop.
• Conformal Coating complying to IEC 60721-3-3 class 3C2.
• Built-in RS485 Modbus.
• WEB Software control for Winder Application.
• Optional Smart PLC.

L&T FX2000 Series AC Drives Dual rating operation

• Designed to be used for heavy and normal duty applications.

L&T FX2000 Series AC Drives Overload capacity

• Heavy duty operation: 150% of rated current, 60 sec, 200% for 3 sec.
• Normal duty operation: 110% of rated current, 60 seconds.

L&T FX2000 Series AC Drives User Defined Macro Function

• The user can collect parameters that are often used and keep them in User Group.
• Some parameters for a specific application are in Macro Group.

L&T FX2000 Series AC Drives User Defined Macro Function

• Easy Start

AC Drives Applications

• For Crane Control (External Brake Control).
• Fx2000 provides external brake control function for vertical loads such as Cranes, Lifts etc.
• User can set Brake Release freq., Pre-excite time.
• Separate parameters for hoist and lowering.
• It can operate in Open Loop & Closed Loop System

AC Drives Winder Software (WEB) for Winder Application

• Tension control with load cell / dancer.
• Thickness calculation.
• Splicing function.
• Draw function.
• Traversing function.
• Quick stop.
• Open-loop control.

Product Details:

The Ex2000 adds a new dimension to L&T's AC drive solutions. Built to L&T's stringent quality standards. the Ex2000 is tested and certified to meet global benchmarks, thus giving you the assurance of total reliability.

Specially designed for industrial applications, the Ex2000 is perfectly suited for fan and pump applications. It can handle loads up to 450 kW, and is engineered to keep your machine operating at optimum efficiency – even in the hot, humid and dusty conditions that characterize India's industrial environment. It has features that save energy and cost, and is easy to operate.

L&T EX2000 SERIES AC DRIVES RANGE

• Three Phase 415V - 5.5 to 450kw
• Con-formal coating compiling.
• Pre-heating fuction.
• Comes with dual PID.
• Built-in DC reactor.
• Built-in boost pump control.

L&T EX2000 Series AC Drives Enclosures

• IP20 till 11Kw & IP00 till 450Kw

L&T EX2000 Series AC Drives Features

• V/F, Sensorless Vector Control, Slip Compensation
• Starting Torque: 200% at 0.5Hz for Sensorless Control
• Conformal Coating complying to IEC 60721-3-3 class 3C2
• Built-in RS485 Modbus
• Built-in Booster pump control
• Dual PID
• Pre-heat Function
• Built-in DC Reactor from 22kW to 280kW

L&T EX2000 Series AC Drives Dual rating operation

• Designed to be used for heavy and normal duty applications.

L&T EX2000 Series AC Drives Overload capacity

• Heavy duty operation: 150% of rated current for 60 sec.
• Normal duty operation: 110% of rated current for 60 sec.

L&T EX2000 Series AC Drives Booster Pump

• It is used when a single drive is used to control multiple motors in pump systems, by default 4 Pumps can be controlled & Max upto 8 pumps can be controlled.
• Precise Control of pressure.
• Ideal cost effective solution for constant pressure / constant flow pumping application.

L&T EX2000 Series AC Drives PID & Dual PID

• In the centrifugal fan and pump, PID control is provided as a standard function in order to maintain a constant pressure, flow or level.
• Where external or cascaded PID control is required, the built-in dual PID algorithm of the Ex2000 can be utilised to satisfy various system requirements.

L&T EX2000 Series AC Drives Sleep & Wake Function

• It automatically switches OFF Drive during user-programmed low- load conditions and then to start-up again when process demand increases.
• It helps eliminate unnecessary operation at idle speeds, thus saving wear and tear, as well as energys.
• PID Control

L&T EX2000 Series AC Drives Automatic Energy Saving

• Load change may incur energy losses. But the optimised flux control of the Ex2000 results in more outstanding energy-saving.

Product Details:

The Cx2000 adds a new dimension to L&T's AC drive solutions. Built to L&T's stringent quality standards, the Cx2000 is tested and certified to meet global benchmarks, thus giving you the assurance of total reliability.

Compact, lightweight, easy to install, operate and service – the Cx2000 is perfectly suited for conveyors, pumps, fans, and textile machinery. It handles loads up to 11 kW and is engineered to keep your machine operating at optimum efficiency, even in the hot, humid and dusty conditions that characterize India's industrial environment.
 
Features:

• V/F Control, Sensorless Vector Control, Slip Compensation
• Starting Torque 150% at 3 Hz
• Built-in Potentiometer
• Conformal Coated PCB
• Built-in RS485 Modbus
• RPM Display
• Draw Mode
• Brake Control
• Auto Tuning
• Built-in PID
• 2^nd Motor Operation
• Built-in Safety circuit
• Built-in Braking Chopper up to 11kW

Dual rating operation:

• Designed to be used for heavy and normal duty applications.

Overload capacity

• Heavy duty operation: 150% of rated current for 60 sec 
• Normal duty operation: 110% of rated current for 60 sec

Built-in Potentiometer:

• Possible to add reference from keypad and external signal
• Provides external potentiometer for easier frequency control

Built-in PID:

• Cx2000 has built-in PID which saves use of external PID

2^nd Motor Operation:

• Single AC Drive can maintain 2 motor parameters connected to 2 different loads with different Accel / Deccl parameter setting
• For isolated operation of motors one VFD can be used in place of 2

Easy Maintenance:

• Tool-less replacement of Cooling Fan.

Built-in Brake Chopper:

• Built-in brake chopper which saves panel space.

Product Details:

Technical Details :

 Brand - L & T

Type  - Solar Drive

Suitable for AC Induction Pump/Motor 3Ø, 400V/415V, 50Hz - 5 HP

Description - Px2000 Solar Drive for MU-G5 SOLAR

Purpose - Agriculture Pupose

 Features :

•  Automatic Start / Stop as per Sun-ray intensity
• With in-built 4P and 3P MCB for Solar and Grid mode
• Suitable for outdoor installation
• Factory prewired panel ensures easy installation and less maintenance

 

Warranty - 1 Year

Additional Information:

• Delivery Time: Ready Stock
• Packaging Details: Corrugation Box

Product Details:

To boost the productivity of your processes, improve energy efficiency and cut maintenance costs, you can rely on our broad portfolio of L&T low voltage AC drives to deliver just that.

The portfolio covers the complete spectrum of drives. From micro and machinery drives for machine building to industrial drives for controlling processing lines, all the way up to industry specific drives with purpose-designed features and functionality.

L&T drives are available directly from stock or can be built to order to meet more complex requirements. Our life cycle services ensure your processes run exactly as you expect, year after year.

Additional Information:

• Delivery Time: Ready Stock

Product Details:

Variable Frequency Drive initially applies a low frequency and voltage, thus avoiding high inrush current associated with direct-on-line starting. After the start of the VFD, the applied frequency and voltage are increased at a controlled rate or ramped up to accelerate the load. This starting method typically allows a motor to develop 150% of its rated torque while the VFD is drawing less than 50% of its rated current from the mains in the low-speed range.

Features:

• Great applied frequency
• Controlled rate
• Avoids high inrush current

Applications:

• Metal industry
• Construction industry
• Wire industry

Product Details:

The Sx2000 adds a new dimension to L&T's AC drive solutions. Built to L&T's stringent quality standards, the Sx2000 is tested and certified to meet global benchmarks, thus giving you the assurance of total reliability. The Sx2000 is built to deliver powerful performance. It handles loads up to 75 kW (HD) / 90 kW (ND) – making it perfect for compressors, conveyors, machine tools, elevators, textiles, fans, pumps, plastic extruders, wire drawings, etc.

Parameters can be copied/loaded from the drive to the smart copier and vice versa – simply with the keypad. It produces a starting torque of 200% at 0.5 Hz, which provides better control at low-speed. Its compact size enables panel-size reduction, hence helps in a space-efficient design. It has safety features like Safe Torque Off (STO) with redundant input circuit which meet EN 61508 SIL 2 standards.

L&T SX2000 SERIES AC DRIVES RANGE

• Single-Phase 230V - 0.75 to 3.7kW
• Three-Phase 230V - 0.75 to 18.5kW
• Three-Phase 415V - 0.75 to 90kWIP66
• Three-Phase 415V - 0.75 to 22kW

L&T SX2000 Series AC Drives Enclosures

• IP20 standard & IP66 Optional

L&T SX2000 Series AC Drives Features

• V/F, Sensorless Vector Control, Slip compensation.
• Starting Torque: 150% at 3 Hz for V/F, 200% at 0.5Hz for Vector Control.
• Conformal Coating complying to IEC 60721-3-3 class 3C2.
• Built-in RS485 Modbus.
• Peer to Peer Communication to share I/O’s.
• Built-in Brake Control.
• Inbuilt PLC functionality.
• Component Life Monitor.
• Inbuilt PID.
• Multi Keypad.

L&T SX2000 Series AC Drives Dual rating operation

• Designed to be used for heavy and normal duty applications.

L&T SX2000 Series AC Drives Overload capacity

• Heavy duty operation: 150% of rated current for 60 sec.
• Heavy duty operation: 150% of rated current for 60 sec.

L&T SX2000 Series AC Drives Safety Disable function (Safety Stop)

• Sx2000 is compliant to the EU Machinery Directive without the additional of previously required external devices. Through this compliance, Sx2000 reduces the number of peripheral devices needed to satisfy safety regulation. It results in cost, space, and maintenance reduction.

L&T SX2000 Series AC Drives Enhanced Brake control: Ideal for Crane & Lifts

• Brake opening command by Drive under following condition Inverter Output Frequency > Brake Release Frequency AND Inverter Output Current > Brake Release Current .
• Brake release with Delay.
• Brake Close frequency different settings possible for Hoisting & Lowering Motion.

L&T SX2000 Series AC Drives Multi-Keypad

• Optional LCD keypad of Master drive enables to access every drive (Slave) connected via inbuilt RS485 communication so that the users adjust and monitor parameters easily.

Product Details:

The Lx2000 is designed specifically to add power to elevator performance. Built to L&T's stringent quality standards, the Lx2000 is tested and certified to meet global benchmarks, thus giving you the assurance of total reliability. It handles loads up to 45 kW, and is engineered to keep your elevator operating at optimum efficiency, even in the hot, humid and dusty conditions that characterise India's industrial environment.

L&T LX2000 SERIES AC DRIVES RANGE

• Three Phase 415V - 2.2 to 22kW.

L&T LX2000 Series AC Drives Features

• Ideal for High Speed Elevator Control
• Suitable for geared / gearless machines
• Starting Torque 200% at 0Hz for Closed Loop & 200% at 0.5Hz for Open Loop Control
• Compatibility with various types of encoders
• Built-in Line driver & open collector (Incremental) encoder feedback card
• Anti-roll-back algorithm
• Built-in ARD function
• onformal Coating complying to IEC 60721-3-3 class 3C2

L&T LX2000 Series AC Drives Built-in brake control for safe vertical loading

• To minimize risk of the elevator’s giving in to the gravitational pull of the earth, brake-control is built in.

L&T LX2000 Series AC Drives ELIO Option on board (Distance learning)

• Accepts position sensor input (rid switches etc).
• Measures height & stores floor count.
• Displays floor number, speed in elevator units.
• Reduces creep time.
• Advance door opening.
• Handshaking with elevator controller.

L&T LX2000 Series AC Drives Optional Encoder Cards

• Sin/Cos encoder.
• Measures height & stores floor count.
• Endat encoder (ECN413, ECN1313, ERN1387, ERN487 encoders).

L&T LX2000 Series AC Drives Applications

• Sin/Cos encoder.
• Geared elevator – Induction Motor based.
• Gearless elevator – PM Motor based.

Product Details:

We are offering  AC Drives to our client.

Heavy duty operation: 150% of rated current, 60 sec, 200% for 3 sec.

Normal duty operation: 110% of rated current, 60 seconds.

Additional Information:

• Item Code: ACD-12