The B6 encompasses simple, efficient, capable and economical functionality with built in EMC filter, for open loop control of asynchronous motors upto 4 KW.

It is available in two versions:

• Analog digital input version where you will interface the inverter through conventional I/Os
  
• CAN version where you have facility of Can bus connectivity

General Functions

	8 programmable parameter sets with PID-control, S-Curveramps, Power-off-function, electronic motor protection, I2tsimulation, Fast-Digital-Input for rapid signal processing and much more
	SMM - sensorless motor management, KEB know-how on the motor shaft with optimized current-control-procedure and vector control
	adjustable switching frequency for special applications
	EASY-TO-USE in the CP-parameters
	2nd operator level in application parameters with extensive features
	noiseless operation by fanless setup (design A)
	motor-PTC-evaluation (400V-units)

On request customised versions are available for example:

• Application-oriented Bus-interface
• Open-Frame
• Flat-Rear heatsink

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The Basic range of F5 series covers ratings up to 15KW. The new frequency inverter class for simple to sophisticated tasks through out the mechanical engineering sector...

	connection 1/3 phase 230V and 3 phase 400V optional AC- or DC- supply in one unit
	optimized KEB - SMM control procedure (sensorless motor management)
	analog input 0... 10V, + 10V, 0/4... 20 mA (housing D,E)
	programmable analog output 0... 10V
	5 programmable digital inputs
	2 programmable relay outputs
	4 programmable software inputs/outputs
	8 free-to-program parameter sets including S-curve, ramp stop, Power-Off-function, DC-braking, PID technology regulator, electronic motor protection, brake control, internal timer, counter input
	output frequencies up to 1600 Hz, output voltage control, adjustable switching frequencies up to 16 kHz
	controlled positioning to end position
	high-dynamic sampling of the control terminals and the serial interface in less than 2 ms
	+ / - intermediate circuit connection, internal braking chopper, motor-PTC-evaluation, hardware current control
	integrated filter according to EN 55011/B (option: B, D, E-housing)
	potential-free operator connection and serial interfaces for CAN open, Ethernet, MODBUS, KEB-HSP 5 / DIN 66019-II, Profibus, Interbus, DeviceNet, Sercos Interface

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The Compact range of F5 series is available up to rating 90 KW. More than just a frequency inverter - the F5 series uses leading technology for controlled drive systems

	wide power range for 230 V- and 400 V- class
	optional AC-or DC-connection
	optional performance at motor shaft in various areas of application with KEB-SMM (sensorless motor management)
	2 analog inputs 0...10 V,+ 10 V,0/4...20 mA
	2 programmable analog output 0...10 V
	8 programmable digital inputs
	programmable outputs:2x relay, 2x transistor
	4 programmable software input/outputs
	8 freely programmable parameter sets including S-curve, ramp stop, Power-Off-function, DC-braking, PID technology regulator, electronic motor protection, brake control, internal timer, counter input out put frequencies up to 16 khz,output phase monitoring
	sampling time of the control terminals 2 ms
	+ / - intermediate circuit connection, internal braking chopper, (in series up to housing size G) , motor-PTC-analysis, hardware current control
	controlled positioning to end position/counting pulse
	optional: protection against accidental restart by voltage-free switching in driver section
	potential-free operator connection and serial interfaces for CAN open, Ethernet, MODBUS, KEB-HSP 5 / DIN 66019-II, Profibus, Interbus, DeviceNet, Sercos Interface

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The Multi range of F5 series is available up to 900KW. The universal open and closed loopdrive controller for synchronous and asynchronous motors.

• Wide power range for 230V, 400V and 690V class
• Equipped with all function and characteristics of the KEB COMBIVERT F5-Compact series, especially prepared for regulated use.
• Close loop control through plug-in feedback cards:
• RESOLVER
• TTL or HTL INCREMENTAL ENCODER,INITATOR
• SIN/COS-ENCODER
• ABSOLUTE VALUE ENCODER
• HIPERFACE ,ENDAT or Tacho Optional in the operation methods
• KEB-SMM (sensorless motor management) as F5-G
• Field-oriented control F5-M
• Synchronous motor control F5-S Decentralized automation in the drive actuator with
• Speed and torque control
• Position control
• Synchro-control,electronic gears
• Customized solution like:
  • Cam switches
  • Electronic cams
  • Single-axis positioning
  • Rotary indexing positioning
  • Register function
• potential-free operator connection and serial interfaces for CAN open, Ethernet, MODBUS, KEB-HSP 5 / DIN 66019-II, Profibus, Interbus, DeviceNet, Sercos Interface

All drives from KEB are compliant with EN61800-3,EN50081-2 and EN50082-2.

• Rated at 45 C (for higher ambients contact us)
• Short circuit & earth fault monitoring
• UL/CSA acceptance

Salient Features

• All drives are controlled by KEB's proprietory Sensorless Motor Management (SMM) algorithm
• 8 programmable parameter sets
• l2t and PTC motor protections
• Wide input voltage:
  • 230V Class - 180V to 260V
  • 400V Class - 305V to 500V
  • 660/690 V Class - 600V to 760V

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High speed stability, repeatability and accuracy with reproducible torque are requirements of today's control. KEB have developed algorithms which help build virtual rotor position within the control software without feedback of motor shaft.

The KEB F5 SCL product is suitable for synchronous machines where permanent magnet motor advantages can be gained without need for encoder feedback from motor.

The KEB F5 ASCL product is to be used for asynchronous machines for high end tasks without encoder feedback from motor.

Available power range 0.75 kW...900 kW in the voltage classes 3ph. 230 V; 3ph. 400 V, 3ph. 690 V Order code: F5-E

It provides several advantages:

• Automatic motor data
  • automatic measurement and modelling, of motor charcteristics combine to give excellent control.
  • motor model includes thermal computation.
• Controller Integration
  • Symmetrical Optimum (SO)
  • only 1 parameter for the optimisation of the drive Ki / Kp
  • simplifies the Ki/Kp alignment of the automatic speed control loop
  • speed regulator pilot control
• Accurate torque indication through, amongst other things
  • the determination of torque offsets.
  • adjustment of the system's idle run torque (optional)

Advantages:

	low installation costs and robust operation due to the omission of encoder cable, encoder and encoder interface
	high dynamics
	low weight
	high efficiency
	high availability

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Combination of digital, preprogrammed servo amplifier, dynamically optimized synchronous motor with NdFeB-magnets, resolver-, ENDAT encoder and preassembled connecting technique for continuous standstill torque in the range of 0.3 - 387 Nm

Easy operation with the CP basic menu comprising only 24 parameters for the essential adjustments of ramp, speed, torque, regulator setting P- and I-part and conditions for outputs and jog-speed.

The display of status, actual speed and motor current gives clear information.

The extensive functionality of the system is fully accessable in the password protected application level with 8 parameter sets and features to use in tasks like synchronous control, register functions, single-axis positioning. Free-to-program digital and analog in- and outputs shift the PLC-tasks into the drive .

Plugin operator modules for operating, display and serial interfaces provide maximum flexibility for the adaption to individual requirements.

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The kinetic energy of electric drives can be a valuable while it is slowing. The energy can be recovered back to mains supply thus proving as energy saving.

Regenerative loads are becoming more common due to increased usage of high efficiency AC-drives and servo drives..

These same inverters and servo controllers offer the possibility of converting the kinetic energy of the mechanical system into stored energy in the DC ciruit. Normally this excess energy is dissipated in a breaking resistor as heat. However, in combination with regenerative unt, it is possible to feed back the energy into the main line power supply.

This is particularly useful in all applications where prolonged or continuous downward motion occurs or heat dissipation to the surrounding environment is not allowed .

An increasing need has been felt for providing control and communication functions in a high performance drive system environment.

For example, crane bridge control with moving gear, hoisting gear and grabs, or machine control with take off and take up axes with tension regulation; all require a component in the integrated solution which can achieve these functions and communicate at high speed with the drive downstream and upstream to the PLC.

KEB provides the C5 controller which completely fulfils this need. The basic C5 controller comes with a 32 bit embedded control and has facilities for:

	Programming and visualization
	Drive bus connection upto eight axis
	Complete cam disc functionality
	Field bus communication
	Simple connection for remote I/O components
	Deterministic communication with all 8 - axis

The C5 is programmed using the universally acknowledged tool CodeSys 3S software which provides :

	Integrated HMI application
	Simulation (on line control)
	Debugging, breakpoint single step, forcing
	Variables monitoring including scope function
	File management, import export
	Help function

CodeSys uses IEC 61131-5 programming methodology

KEB have developed an extensive library of applications such as

• Axis synchronization to one master
  
• Axle positioning
  
• Cam disc operation
  
• Electronic gear box

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KEB COMBICONTROL C6 is the new line of motion control solution, focused to high dynamic drive oriented applications.

For example, wire drawing machine or bar mill with multi stand configuration needs precision in tension regulation; all require a component in the integrated solution which can achieve these functions and communicate at high speed with the drive downstream and upstream to the PLC.

KEB provides the C6 controller which completely fulfils this need. Based on the integrated EtherCAT master protocol the KEB Combicontrol C6 offers high speed serial communication for multi axis operation with inverter drives or servo drives. C6 also offers variety of Digital as well as Analog I/O’s connected on the fast EtherCAT serial bus for faster data acquisition and control.

	Programming IEC61131-3 software with utilities offered by CoDeSys V3 core
	Drive bus connection over EtherCAT for multi Axis control
	Field bus communication
	Simple connection for remote I/O components
	Also, available in Box IPC’s and Panel IPC’s for high integration of control and visualisation

Bharat Bijlee provides 4Q PLX and 2Q PL DC Drives from Sprint.

The 4Q PLX can motor and brake in forward and reverse direction. While braking it can regenerate energy into the mains supply.

All models include 40 character alpha numeric back lit display, full set of center winding blocks and field weakener for extended speed range.

Available in both 2Q and 4Q versions the range comprises 5 very compact chassis sizes with models rated from 12 to 2250 Amps. It has built in semi controlled field up to 64A.

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Bharat Bijlee provides advanced, customised engineered solutions using KEB AC and Sprint DC drives with electricals and automation. Over the years BBL has gained valuable experience in design and manufacture of their own DC drives and systems for the Sugar industry

Our solution includes application study, system design, motor, drive and automation devices selection, panel design and assembly, engineering, procurement, integrated testing with motors; all on our shop floor at Kalwe. As part of automation solution we can offer touch screen HMI, PC based SCADA package, networking hardware, PLC’s, field instruments, consoles and other electrical/automation components.

750 KW Drive Panel	250 KW Drive Panel

We have state of the art motor and drive combined testing facility.

We have the approval of leading consultants like EIL, TOYO, Aker Solutions, UHDE India, TCE, MITCON for KEB drives and systems including panels. We have already supplied and commissioned drive system to refinery project at BORL at Bina, MP for which EIL had provided the consultancy.

EIL approval for KEB Drives & BBL services