Devbin Autronics
Devbin Autronics
Gotri, Vadodara, Gujarat
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AC Drives

Manufacturer of a wide range of products which include cx2000 ac drives, sx 2000 ac drives, fx 2000 ac drives, ex 2000 ac drives, hx 2000 ac drives and lx 2000 ac drives.

Cx2000 AC Drives

Cx2000 AC Drives
  • Cx2000 AC Drives
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The Cx2000 AC Drives 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 characterise India's industrial environment.

Range:

  • Single Phase 230V - 0.1 to 2.2kW
  • Three Phase 230V - 0.2 to 11kW
  • Three Phase 415V - 0.75 to 11kW

Enclosures:

  • IP20

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
  • Compact, Lightweight,
  • Easy to install,
  • Operate and service
  • Auto Tuning
  • Built-in PID
  • 2nd 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

2nd 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.
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Additional Information:

  • Item Code: Cx2000
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Sx 2000 AC Drives

Sx 2000 AC Drives
  • Sx 2000 AC Drives
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The Sx 2000 AC Drives 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.

Range:

  • Single-Phase 230V - 0.75 to 3.7kW
  • Three-Phase 230V - 0.75 to 18.5kW
  • Three-Phase 415V - 0.75 to 90kW
  • IP66 Three-Phase 415V - 0.75 to 22kW

Enclosure:

  • IP20 standard & IP66 Optional

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
  • No Motor Detection
  • Built-in DC Reactor from 37kW to 90kW
  • Built-in Braking Chopper till 30kW

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: 120% of rated current for 60 sec

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.

Enhanced Brake control: Ideal for Crane & Lifts:

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

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.

P2P communication:

  • Peer to peer communication among the drives allows sharing any I/O via inbuilt RS485 communication. It might be useful in case of limited number of I/O points for a certain system

User Sequence: Built-in PLC Functionality:

  • User sequence creates a simple sequence from a combination of different function blocks with direct access to Drive parameters.
  • No Software required to create logic
  • The sequence can comprise of a maximum of 18 steps using 28 functions blocks.
  • Function blocks: AND, NOR, ADD, SUB, MIN, MAX, COMPARE, TIMER, XOR, SWITCH, UP/DWN COUNT...etc

Component Life Monitoring:

  • Sx2000 monitors both main capacitor’s lifecycle and Fan.
  • When the life span of Fan is near, Sx2000 outputs via Relay or Digital output as a alarm sign.

Smart Copier:

  • It allows users to download & upload the parameters from/to Sx2000 without AC input power.
  • Easy download of Customized firmware from copy unit to drive
  • Copy paste of parameters

Optional Communication Cards:

  • CANopen
  • Profibus DP
  • Modbus TCP /Ethernet I/P)

Flange option:

  • Sx2000 allows its heatsink to be installed outside of panel for better cooling system with this option.
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Additional Information:

  • Item Code: Sx2000
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Fx 2000 AC Drives

Fx 2000 AC Drives
  • Fx 2000 AC Drives
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Fx 2000 AC Drives generates powerful performance and meets the precise needs through several features such as superior V/F control, V/F PG, slip compensation and sensor less vector control as well as closed-loop vector control. These do not need any kind of external potentiometer and it is possible to add reference from keypad and external signal.

Features:

  • Powerful performance
  • Superior V/F control
  • Fine V/F Slip

Specifications:

  • 3-Phase 415V 0.75 to 375kW (HD)
  • Starting Torque: 250% at 0Hz for Closed Loop
  • Built-in RS485 Modbus RTU Communication

Applications:

  • Pumps
  • Conveyors
  • Wire Drawing
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Additional Information:

  • Item Code: Fx2000
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Ex 2000 AC Drives

Ex 2000 AC Drives
  • Ex 2000 AC Drives
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Ex 2000 AC Drives 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.

Range:

  • Three Phase 415V - 5.5 to 450kW

Enclosure:

  • IP20 till 11Kw & IP00 till 450Kw

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
  • Reverse Rotation Prevention
  • Component Life Monitoring
  • Built-in DC Reactor from 22kW to 280kW

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

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

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

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 energy
  • PID Control

Automatic Energy Saving:

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

Pre Heat Function:

  • It allows the drive to maintain residual heat in the motor, which helps eliminate condensation in damp conditions when the motor is not in use.
  • In the drive, an adjustable, low-level DC current is applied to the stator windings either continuously or on a duty cycle basis

KEB:

  • During power dips or momentary power outage, the drive’s output can be maintained by utilising the residual mechanical energy in the load as a regenerative source.
  • The duration of the power-dip ride-through depends on the load characteristics

Removable Terminal Block:

  • In case of AC Drive failure, control card of the existing drive can be replaced to new drive with wiring
  • Reduces the downtime of AC Drive replacement
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Additional Information:

  • Item Code: Ex2000
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Hx 2000 AC Drives

Hx 2000 AC Drives
  • Hx 2000 AC Drives
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Hx 2000 AC Drives sets the standard for the drive industry by introducing Innovative Energy Reduction, Environment friendly & HVAC System incorporates the outstanding energy savings benefits of the Hx2000 for Fans & Pump application

Range:

  • Three Phase 415V - 5.5kW to 90kW

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
  • Dry Pump Detection
  • Pump Clean
  • Flow Compensation
  • Fire Mode
  • Password Protection
  • Built-in Communication - BACnet, RS-485 Modbus-RTU, Metasys N2
  • Global Specifications Compliant- CE, UL Plenum Rated
  • Interface: 7DI, 5(R) 1(TR) DO, 2AI, 2AO

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)

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.

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.

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.

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.

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.

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.
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Additional Information:

  • Item Code: Hx2000
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Lx 2000 AC Drives

Lx 2000 AC Drives
  • Lx 2000 AC Drives
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The Lx 2000 AC Drives 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 22kW, 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.

Range:

  • Three Phase 415V - 2.2 to 22kW

Enclosure:

  • IP00

Control method:

  • Sensorless vector control
  • Closed Loop Vector Control

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
  • Distance Control through ELIO card
  • Built-in Braking chopper till 22kW
  • Conformal Coating complying to IEC 60721-3-3 class 3C2

Overload Capacity:

  • Designed to be used for heavy duty applications.
  • Overload capacity:Heavy duty operation: 150% of rated current 60 sec

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.
  • Extreme precise control

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
  • Controls position
  • Advance door opening
  • Handshaking with elevator controller

Optional Encoder Cards:

  • Sin/Cos encoder
  • Endat encoder (ECN413, ECN1313, ERN1387, ERN487 encoders)

Applications:

  • Geared elevator – Induction Motor based
  • Gearless elevator – PM Motor based
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Additional Information:

  • Item Code: Lx2000
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AC Drives

AC Drives
  • AC Drives
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AC Drives provided by the company are excellent in terms of functioning and do not need any kind of external potentiometer and it is possible to add reference from keypad and external signal. These are engineered to keep the machine operating at optimum efficiency, even in the hot, humid and dusty conditions and are designed for a wide number of applications across the industries.

Features:

  • Low on maintenance
  • Addition of reference
  • External signal

Specifications:

  • 3-Phase 415V 0.75 to 375kW (HD)
  • Starting Torque: 250% at 0Hz for Closed Loop
  • Built-in RS485 Modbus RTU Communication

Applications:

  • Pumps
  • Conveyors
  • Wire Drawing
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L and T AC Drives

L and T AC Drives
  • L and T AC Drives
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L and T AC Drives are perfectly suited for the toughest, most complex applications such as 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 the machine operating at optimum efficiency, even in the hot, humid and dusty conditions.

Features:

  • Can handle high loads
  • High speed
  • Can work in all weather conditions

Specifications:

  • 3-Phase 415V 0.75 to 375kW (HD)
  • Starting Torque: 250% at 0Hz for Closed Loop
  • Built-in RS485 Modbus RTU Communication

Applications:

  • Pumps
  • Conveyors
  • Wire Drawing
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L&T AC Drives

L&T AC Drives
  • L&T AC Drives
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Approx. Price: Rs 10,000 / Piece(s)
L&T AC Drives come with features as pre-heat functions, flying start, boost pump control and quick start ability. When using the drive in damp conditions, the pre-heat function protects the motor from moisture accumulated on its surface. This AC drive provides low DC Voltage to
the motor windings. These are made available to the customers at industry leading rates.

Features:

  • Pre-heat function
  • Flying start
  • Boost pump control

Specifications:

  • 3-Phase 415V 0.75 to 375kW (HD)
  • Starting Torque: 250% at 0Hz for Closed Loop
  • Built-in RS485 Modbus RTU Communication

Applications:

  • Pumps
  • Conveyors
  • Wire Drawing
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Deven Patel (Proprietor)
TF-11/12, 3rd Floor, Signet Plaza, Near Kunal Char Rastra Gotri Samta Road
Vadodara- 390021, Gujarat, India


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