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Digital AC Drive

Digital AC Drive
Digital AC Drive
Price And Quantity
  • Piece/Pieces
  • 1
  • Piece/Pieces
  • 13900INR
    Product Specifications
    • Digital AC Drive
    • For Crane and Elevetor
    • IP55
    • 50 Hertz (HZ)
    • 415,230 Volt (V)
    • .75 Kilowatt-hour ( KWH)
    • White
    • 1 Year
      Product Description

      One of the major products we distribute is digital AC drive, used mostly in circulating pumps, power sockets, suction pumps and material conveyors. The two best features imbibed in these offered drives are the excellent torque and positioning accuracy without using external sensors. The planned process for the development of digital AC drive, is followed. We have concluded the price of these drives carefully, ascertaining the profit of all.

      Further Details

      • Varispeed-F7 Variable Speed Drives
      • Varispeed-F7 Variable Speed Drives, AC Inverter Drives offered are:
      • Vector control inverter is company, energy efficient and powerful
      • Available in voltage range : 320 to 530 VAC
      • Four-in-line and open loop controls
      • Standard V/f with PG
      • Flux Vector
      • Speed control range of 1:100
      • The motor can be static or dynamic auto tuned
      • High slip braking function
      • Copy function allows quick parameter loading
      • Full motor protection
      • Built-in PID loop with sleep function saves more energy
      • In-built Braking chopper up to 18kW

      Based on the vector control technology, L&T A 1000 Drives deliver high order performance meeting and even exceeding the expectation of customers. This powerful and performance oriented drive is aesthetically superior. This product is not only designed to meet current needs, but also to address future requirements.

      Features

      • The Best Motor Drive Performance
      • Induction and synchronous motors are run through the most advanced drive technology
      • No need of external sensors for achieving positioning accuracy
      • Outstanding torque characteristics
      • Latest auto- tuning features
      • Handles power loss

      User Friendly Installation & Delivers Longer Life

      • Easy to setup based on application requirements
      • Open to every serial network protocol
      • Convenient maintenance

      The Drive for a Greener World

      • Environment friendly and saves energy

      A1000 has the quality to suit any application. It has in-built features and parameters for major applications. The operator has to select the application and it will immediately optimize the drive for top performance.


      Instance of Application presets

      • Select "Conveyor", it will optimizes parameter settings and get ready to operate conveyor application.

      Long Life Performance

      • A 1000 can perform efficiently and durably for 10 years

      Motor Life

      • Comparing synchronous and induction motors, the bearing life of synchronous is twice that of induction, given to the points of relative low copper loss in the rotor and a cool shaft at the time of operation.

      Performance Life Monitors

      Performance life equipped with in serves the purpose of preventing the problems before they occur by notifying the user about part wear and maintenance periods.

      A signal is sent by the drive to the control device indicating components that need to be replaced.

      Specifications

      Standard Specifications














      Model CI MR-AD4A

      2

      4

      5

      7

      11

      18

      23

      31

      38

      44

      58

      72

      88

      103

      139

      165

      208

      250

      296

      362

      414

      515

      675

      Typical Motor

      Normal Duty



      0.75

      1.5

      2.2

      3

      5.5

      7.5

      11

      15

      18.5

      22

      30

      37

      45

      55

      75

      90

      110

      132

      160

      185

      220

      250

      355

      Capacity

      Heavy Duty



      0.4

      0.75

      1.5

      2.2

      3.7

      5.5

      7.5

      11

      15

      18.5

      22

      30

      37

      45

      55

      75

      90

      110

      132

      160

      185

      220

      315

      Rated Output

      Normal Duty



      1.6

      3.1

      4.1

      5.3

      8.5

      13.3

      17.5

      24

      29

      34

      44

      55

      67

      78

      106

      126

      159

      191

      226

      276

      316

      392

      514

      Capacity in KVA

      Heavy Duty



      1.4

      2.6

      3.7

      4.2

      7

      11.3

      13.7

      18.3

      24

      30

      34

      46

      57

      69

      85

      114

      137

      165

      198

      232

      282

      343

      461

      Rated Output

      Normal Duty



      2.4

      4.1

      5.4

      6.9

      11.1

      17.5

      23

      31

      38

      44

      58

      72

      88

      103

      139

      165

      208

      250

      296

      362

      414

      515

      675

      Current A

      Heavy Duty



      1.8

      3.4

      4.8

      5.5

      9.2

      14.8

      18

      24

      31

      39

      45

      60

      75

      91

      112

      150

      180

      216

      260

      304

      370

      450

      605

      Enclosure Type

      NE MA-1 (Can be used as IP00 by removing top & bottom covers)

      IP00

      Overload Tolerance

      Normal Duty Rating:120% of rated output current for 60s

      Heavy Duty Rating: 150% of rated output current for 60 s

      Max. Output Voltage

      Proportional to input voltage

      Max. Output Frequency

      400 Hz

      Rated Voltage/Rated Frequency

      Three-Phase 380 to 480 VAC, 50/60 Hz

      Allowable Voltage Fluctuation

      -15% to +10%

      Allowable Frequency Fluctuation

      +5%

      Harmonic Suppression

      DC Reactor

      Option

      Built-in

      Braking Function

      Braking Chopper

      Built-in

      Option

      Control Characteristics











      Control Method

      V/f Control, with PG, Open Loop Vector Control, Closed Loop Vector Control with PG, Open Loop Vector Control For PM, Advanced Open Loop Vector Control for PM , Closed Loop Control for PM.

      Frequency Control Range

      0.01 to 400 Hz

      Frequency Setting Resolution

      Digital reference: 0.01 Hz

      Analog reference: 0.03 Hz/60 Hz (11 bit)

      Output Frequency Resolution

      0.001 Hz

      Frequency Setting Signal

      -10 to +10 V, 0 to +10 V, 4 to 20MA, pulse train

      Starting Torque

      150%/3 Hz (V/f Control and V/f Control with PG), 200%/0.3 Hz (Open Loop Vector Control), 200%/0 RPM (Closed Loop Vector Control, Closed Loop Vector Control fro PM, and Advanced Open Loop Vector Control for PM), 100%/5% Speed (Open Loop Vector Control for PM

      Speed control Range

      1:1500 (closed loop vector control and closed loop vector control for PM)

      1:200 (Open loop vector control) 1:40)V/f control with PG)

      1:20 (Open loop vector control for PM) 1:100 (Advanced Open loop vector control for PM

      Speed Control Accuracy

      +0.2% n Open Loop Vector Control (25oC+10oC) +0.2% in Closed Loop vector control (25oC+10oC)

      Speed Response

      10 Hz in Open loop vector control 25oC+10oC), 50 Hz in Closed loop vector control (25oC+10oc) (Excludes temperature fluctuation when performing Rotational Auto Tuning)

      Axel/Decel Time

      0.00 to 6000.0 s (4 selectable combinations of independent acceleration and deceleration settings)

      Braking Torque

      Drives of 200/400V 30kW or less have a built-in braking transistor

      (Over excitation Deceleration, High slip Braking: Approx 40%)

      Continuous Regen. Torque: approx: 20% 125% with dynamic braking resistor option: 10% ED, 10s, internal braking transistor

      V/f Characteristics

      User-selected programs and V/f preset patterns possible

      Main Control Functions

      Torque Control, Droop Control, Speed/Torque Control switch, Feed Forward Control, Zero Servo Control, Momentary, Power Loss Ride-Thru, Speed Search, Over Torque detection, Torque limit, 17 step Speed (Max.), Axel/decel, time switch, S-curve accel/decel, 3-wire sequence, Auto-Tuning (rotational, stationary), On line Tunign, Dwell control.

      Protection Functions




      Motor Protection

      Motor Overheat protection based on output current

      Over Voltage Protection

      200 V class: Stops when DC bus exceeds approx. 410 V, 400 V class: Stops when DC bus exceeds approx. 820 V

      Under voltage Protection

      200 V class: Stops when DC bus exceeds approx. 190 V, 400 V class: Stops when DC bus exceeds approx. 380 V

      Momentary Power Loss Ride-Thru

      Stops immediately after 15 ms or longer power loss )default). Continuous operation during power up to 2s (standard)

      Stall Prevention

      Stall prevention during acceleration/deceleration and constant speed operation

      Ground Fault Protection

      Protection by electronic circuit

      Interface






      Charge LED

      Charge LED remains lit until DC bus has fallen below approx. 50 V

      Digital Inputs

      8 nos. programmable (24 VDC Sink/Source/External supply configurable)

      Digital Outputs

      4 nos. (1Fixed/3 programmable )2 nos. open collector-48

      VDC & 2nos. Relay- 230VAC/30VDC

      Analog Inputs

      3 nos. programmable - 2 nos. 0 to + 10 VDC & 1 no./0/4 to 20MA

      Analog Outputs

      2 nos. Programmable- 10 to +10 VDC

      Pulse Train I/O

      0 to 32 kHz max. -1 no. input & 1 no. output

      Communication

      Mod bus RS422/RS485 with speed up to 115.2 kbps

      Safety I/O

      2 nos. hardware base block inputs & 1 no. safety electronic device monitor output (complying to UL508C, EN954-1 Ca 3, IEC/EN61508 SIL2)


      Option

      I/O

      Analog Input (AI-A3)-3 AI, Digital Input (DI-A3)-16 DI, Analog Monitor (AO-A3)02AO, digital Output (DO-A3)- 8DO

      Encoder Interface

      PG-B3 for Complimentary type PG up to 50 KHz, PG-X3 for Line Driver type PG up to 300 Khz

      Communication

      PROFIBUS-DP (SI-P3), Device Net (SI-N3), CAN open (SI-S3), MECHATROLINK-2 (SI-T3)

      Others

      LCD Operator, External 24 V supply; Braking Unit


      Environment



      Area of use

      Indoors

      Ambient Temperature

      -10 to +50oC

      Humidity

      95% RH or less (no condensation)

      Storage Temperature

      -20 to 60oC (short-term temperature during transportation)

      Altitude

      Up to 1000 meters

      Shock

      10 Hz to 20 Hz, 9.8 m/s2 max. 20 Hz, 5.9 m/s2 (400V:55 Kw-HD or more ) or 2.0 m/s2 max. (400V:75 Kw-HD or less)


      Standard compliance

      RoHS compliant UL 508oC, en61800-5-1, EN954-1 Cat3, ISO 13849-1 )Cat3, PLD), IEC/EN61508 SIL2


      Trade Information
      • Ahmedabad
      • Letter of Credit (L/C), Cheque, Cash in Advance (CID), Cash Advance (CA), Cash Against Delivery (CAD)
      • 500 Per Day
      • 1-2 Days
      • Yes
      • Sample costs shipping and taxes has to be paid by the buyer
      • Carton Box.
      • All India
        Contact Us

        703, Akik, Opposite Rajpath Club, SG Highway, Bodakdev, Ahmedabad Gujarat India +918037301444
        Phone :+918037301444