Sinus K AC Drives 4.7 kw - 355kW, 3phase VAC Standard Features

Transcription

1 SINUS K AC Drive

2 Sinus K AC Drives 4.7 kw - 355kW, 3phase VAC Standard Features One product, 3 functions. For general applications, vector modulation IFD software For heavy torque performance, Sensorless Vector Control VTC software For specific lift applications, vector modulation LIFT software IGBT Inverter Reduced dimensions up to 50% Intelligent cooling system Integrated braking chopper up to S30 size(132kw) Lower motor noise with carrier frequency up to 16kHz (IFD and LIFT software) Easy commissioning with preset parameters for most common applications Regulation of output Frequency from 0 to 800Hz (120Hz for VTC software) In case of power failure, total control of the motor down to 0 RPM Master-slave function for the operation of several motors connected to the same drive shaft. Automatic calibration for motor parameters' recognition PID regulator Skip frequency Integrated digital potentiometer Integrated multifunctional tester Integrated thermal protection of motor. Automatic DC braking Programmable multiple acceleration and deceleration ramps Feedback from tachometric dynamo or encoder 8 programmable inputs 4 programmable analog inputs 0-10Vdc, 0(4)-20mA 2 programmable relays output 1 open collector output Auxiliary voltage 24Vdc, 10Vdc 2 programmable analog outputs 0-10Vdc, 0(4)-20mA Serial communication RS485 with MODBUS RTU protocol Integrated filters on the full range in compliance with EN nd ed. about RFI emission limits Special Features Full compatibility with teleservice software,"remote Drive" on Internet. New control panel with 8 keys and large display 200% max torque Optional Features "Remote Drive" software Braking module for sizes³s40 Braking resistors Output filters Input and output chokes Encoder card RS232/485 converter Kit remote keyboard operation (5 meters) Kit potentiometer Kit for heatsink segregation Converter for MODBUS/Profibus DP-CanBus-Device Net etc. Compliance with Global Standards UL, and CE marking R E MOTE D R I V E

3 SINUS K - frequency Converters The SINUS K Inverters cover a range of power from 4.7 kw to 355 kw, with input and motor three-phase voltage from 380 to 415VAC and DC bus series feeding from 530 to 705 Vdc. The range is available in IP00, IP20 and IP54 protection degrees, besides every single model is applicable to a wide range of powers, according to the torque and current overload required. The Inverters have got the CE mark and satisfy the most rigid European EMC directives (electromagnetic compatibility). Advanced Functionalities "Remote Drive" Communication interface and managing software The SINUS K incorporates quite widespread communication interface series such as Modbus-RTU on RS485. The "Remote Drive" software offers tools for the control of the inverter through PC as the video image capturing, keyboard's emulator, oscilloscope functions and multifunction tester, compiler of charts containing the historical operation data, scan function for the automatic recognition of the connected drives (up to 247 ES drive), setting parameters and data receipt-transmission-save from and to PC Remote Drive allows the inverter's remote service communication by using a simple internet connection. The remote drive software chat line allows fast communication between the inverter's user and our engineers. The SINUS K control is based on a CPU managed by microprocessor INTEL16bit and DSP Motor Control 16/32 bits, both with reprogrammable flash memory Motor rotation speed tracking (sw IFD) Automatic control of the deceleration ramp in a regenerative phase PID Function complete with parameters for the feedback quantities' management such as pressure, flow, temperature,dancer's position, etc. Undercurrent protection and motor hangover with braking automatic management (anti-falling of the load in the lifting systems with sw VTC) Speed, torque, torque/speed adjustment Controlled stop function in case of main loss through deceleration time setting or PID function for the bus bar voltage control. (sw VTC) 15 programmable speeds (7 for sw VTC) Motor thermal model protection with 3 programmable V/f patterns S Curve with wide possibility of choice of acceleration and jerk values. (sw LIFT) Automatic calculation for the positioning of the deceleration microswitches. (sw LIFT) "Double" function with 3 available speeds plus one for maintenance. (sw LIFT)

4 The Advantages Single product, three functions: IFD vector modulation software for generic applications VTC vector sensorless software for elevated torque performance applications LIFT vector modulation software for specific applications in the elevators' sector Wide range of electric motor power & voltage applicable for single size. Example : DRIVE LIGHT STANDARD HEAVY STRONG MODEL LOAD LOAD LOAD LOAD SINUS K kW 18,5kW 15kW 11kW Integrated filters on the whole range in conformity to the EN norm, 2nd edition on the emission limits. Automatic control cooling system (up to size S30). Integrated braking chopper up to the S30 size. Lower noise. Motor integrated control through PTC input. Technical Specifications Power Range kw/ VAC, 3 phase Degree of protection/size STAND ALONE: IP20 from Size S05 to Size S40, IP00 Size S50. Mains VAC supply voltage/tolerance 380 to 500VAC, 3 phase, -15% +5% VDC supply voltage/tolerance 530 to 705VDC, -15% +5% Supply frequency(hz)tolerance 50, 60Hz, +/-10% Motor Specifications Motor voltage range/precision 0 to Vmains, +/-2% Current/torque suppliable to the motor/time 105 to 200% for 2 min. every 20 min. up to S to 200% for 1 min. every 10 min. from S40. Starting torque 240% max for a short time Ouput frequency/resolution 0 to 800Hz (120Hz for VTC SW), resolution 0.01Hz Braking torque DC braking 30% *Cn Braking while decelerating up to 20%*Cn (with braking resistors 150%,*Cn) Adjustable carrier frequency with silent random modulation. Environment Requirements Ambient temperature : 0 to 45 0 C Storage temperature : -25 to C Humidity : 5 to 95% (non condensing) Altitude : Upto 1000m above sea level Vibrations : Lower than 5.9m/sec 2 (=0.6G) Installation environment Do not install in direct sunlight and in places exposed to conductive dust, corrosive gases, vibrations, water sprinkling or dripping (if not protected by an adequate degree of protection). Do not install in salty environments. Operating atmospheric pressure : 86 to 106kPa Cooling system : Forced air-cooling

5 Drive Size Drive Model Amps (nominal) Drive Rating table for applications 105 to 200% overload Drive Current Motor power supply Vac Amps (max.) Light (120%) Load (Fan, pump etc) Standard (150%) Load (conveyor belts, mixers, extruders, etc.) Heavy (175%) Load (Elevators, Hoist, cranes, mills, etc.) Strong (200%) Load (Drill, axe, etc) S05 Motor KW Motor Amp Motor KW Motor Amp Motor KW Motor Amp MotorKW MotorAmp SINUS K SINUS K SINUS K SINUS K SINUS K SINUS K SINUS K SINUS K S10 SINUS K SINUS K S15 SINUS K SINUS K SINUS K S20 SINUS K SINUS K SINUS K S30 S40 S50 SINUS K SINUS K SINUS K SINUS K SINUS K SINUS K SINUS K SINUS K SINUS K SINUS K SINUS K I nominal=inverter nominal current. Imax.=inverter maximum current for 120sec. every 20min. till S30 and 60sec. every 10min S40 & above.

6 Data sheet CONTROL OPERATION Output Signals Input Signals COMMUNICATION DISPLAY PROTECTIONS Control Method Frequency/Speed setting resolution Speed Precision Overload Capacity Starting torque Torque boost Oper.method Analog inputs Digital inputs Multi frequency/ Multispeed Ramps Digital Output Aux. Voltage Potentiometer Analog Outputs Alarms Warnings Operating data Serial Communication Field bus Safety CE Mark IFD-LIFT=Space vector modulation (vector modulation PWM with V/f curve) VTC=Vector Torque Control (Sensorless vector control, direct torque control) Digital reference: 0.1Hz (IFD SW); 1rpm (VTC SW) Analog reference 10bit: 0.01% resolution of maximum output frequency/speed with respect to max. speed. Open loop: 0.5% of max. speed (2% for IFD SW and LIFT) Closed loop (with encoder): <0.5% of max. speed Up to 2 time rated current for 120sec. Up to 200%Cn for 120sec and 240% Cn for short duration Programmable for a rated torque increase Operation through terminals, keypad, serial communication 4 analog inputs: 2 voltage sum input, resolution 10bits 1 current input, resolution 10bits 1 voltage input, resolution 10bits Analog: 0-10VDC,+/-10VDC, 0(4) -20mA Digital:from keypad, serial communication 8 NPN/PNP digital inputs: 3 fixed inputs (ENABLE, START, RESET) and 5 programmable inputs IFD: 15 programmable frequency sets +/-800Hz VTC: 7 programmable speed sets +/-9000rpm LIFT: 4 programmable speed sets 0-2.5m/sec. 4+4 accel/decel. ramps, 0 to 6500sec; possibility to set user-defined curves. 3 configurable digital outputs with setting of internal timers for activation/deactivation delay: 2 relay outputs with reverse contacts 250VAC, 30VDC, 3A 1 open collector output, NPN/PNP, 5-48VDC, 50mA max 24VDC+/-5%, 100mA Voltage+10Vdc-0% +2%, 10mA 2 Configurable analog outputs, 0-10VDC and0(4)-20ma, resolution 8bits Inverter thermal protection, motor thermal protection, mains failure, overvoltage, undervoltage, overcurrent at constant speed or ground failure, or accelerating, or decelerating, or during speed search (IFD SW only), auxiliary trip from digital input, serial communication failure, Eeprom failure, control board failure, precharge circuit failure, inverter overload conditions for long duration, unconnected motor, encoder failure (VTC SW only), overspeed (VTC SW only). INVERTER OK, INVERTER ALARM, acceleration - constant rpm -deceleration, current/torque limiting, POWER DOWN, SPEED SEARCHING (IFD SW only), DC braking, autotuning (VTC SW only). Frequency/torque/speed reference, output frequency, motor speed requested torque, generated torque, motor current, motor voltage, DC bus voltage, motor-absorbed power, digital input condition, digital output condition, trip log (last 5 alarms), operating time, auxiliary analog input value, PID reference, PID feedback, PID error value, PID regulator output, PID feedback with programmable multiplying factor, (cage speed reference, cage speed, cage deceleration time, length covered by the cage while accelerating) (*). (*) LIFT SW only Standard incorporated RS485 multidrop 247 drops MODBUS RTU communication protocol AB Communicator: Optional MODBUS/field bus converter (Profibus DP; Can Bus; Device Net; Ethernet; etc.). Each Device may Control up to 4 inverters. EN , EN50178, EN , IEC22G/109/NP Yes

7 Power and control terminal wiring diagram THREE-PHASE POWER SUPPLY INPUT REACTANCE (OPTIONAL) 0+10V Y Y Y R S T GROUND GROUND CMA 1 VREF1 VREF2 +10V ENABLE START RESET MDI1 MDI2 MDI3 MDI4 MDI5 CMD +24V EMI FILTER BRAKING RESISTOR (OPTIONAL) + 2 CURRENT REFERENCE INPUT ±10V R MFI B B + BU - 47/ /52 INVERTER SINUS K SERIAL LINE CONNECTOR DIGITAL INPUTS ANALOG OUTPUTS BRAKING MODULE (OPTIONAL) GROUND U V W OUTPUT FILTER (OPTIONAL) A B A01 A02 CMA MODC OUTPUT REACTANCE (OPTIONAL) RS485 MODBUS RTU MODE 48V - 50mA RL1-NC M ±10V mA mA GROUND N AUX CMA I REF CMA GROUND PID INPUT CURRENT REFERENCE INPUT DIGITAL OUTPUTS RL1-C 250Vac - 3A 30Vdc - 3A RL1-NO RL2-C RL2-NO 31 RL2-NC 250Vac - 3A 30Vdc - 3A The wiring diagram relates to the factory setting. Connection terminals of the braking resistor: from Size S05 to Size S20 (terminals 47 and 48; Size S30 terminals 50 and 48). Connection terminals of the external braking module: Size S40: terminals 51 and 52; Size S50: terminals 51 and 49. Terminals for inverter power supply form DC source: terminals 47 and 49.

8 Control Terminal Terminal Name Description I/O Features 1 CMA OV for main reference. Control board zero volt 2 VREF1 Input for voltage Vref1 main reference. Vmax±10V, Rin: 40KW 3 VREF2 Input for voltage Vref2 main reference. Resolution: 10 bits 4 +10V Supply for external potentiometer. +10/Imax: 10mA 6 ENABLE Active input: inverter running with IFD control. Fluxed motor with VTC control. Inactive input: in neutral regardless of the control mode. Optoisolated digital input 7 START Active input: inverter running. Inactive input: main ref. is reset and the motor stops with a deceleration ramp. Optoisolated digital input 8 RESET Active input: the inverter operation is reset after an emergency stop. Optoisolated digital input 9 MDI1 Multifunction digital input 1. Optoisolated digital input 10 MDI2 Multifunction digital input 2. Optoisolated digital input 11 MDI3 Multifunction digital input 3. Optoisolated digital input 12 MDI4 Multifunction digital input 4. Optoisolated digital input 13 MDI5 Multifunction digital input 5. Optoisolated digital input, PTC with respect to BS4999 Pt.111 (DIN44081/DIN44082) 14 CMD 0V optoisolated, multifunction Optoisolated digital input digital inputs. input zero volt V Auxiliary supply for optoisolated, +24V multifunction digital inputs Imax: 100mA 17 AO1 Multifunction analog output 1. 0~10V Imax: 4mA, 4-20mA or 0-20mA Resolution:8bits 18 AO2 Multifunction analog output 2. 0~ 10V Imax: 4mA, 4-20mA or 0-20mA Resolution:8bits 19 INAUX Auxiliary analog input. Vmax:±10V, Rin:20kW Resolution:10bits 20 CMA 0V for auxiliary analog input. Control board zero volt. 21 IREF Input for current main reference Rin :100W (0-20mA, 4-20mA). Resolution : 10 bits 22 CMA 0V for current main reference. Control board zero volt 24 MDOC Open collector digital output Open collector (collector terminal). NPN/PNP, Vmax: 48V 25 MDOE Open collector digital output Imax : 50mA (emitter terminal). 26 RL1-NC Multifunction digital relay output1 250 VAC, 3A (NC contact). 30 VDC, 3A 27 RL1-C Multifunction digital relay output1 (common) 28 RL1-NO Multifunction digital relay output1 (NO contact). 29 RL2-C Multifunction digital relay output2 250 VAC, 3A (common). 30 VDC, 3A 30 RL2-NO Multifunction digital relay output2 (NO contact). 31 RL2-C Multifunction digital relay output2 (NC contact).

9 Selection Guide The inverters of the SINUS K series are dimensioned based on allowable current and overload. Each inverter model may be connected to 4 different motor sizes depending on load performance. Four types of torque/current overload are available; their duration is 120 sec every 20 min up to S30 and 60 sec every 10 min from S40 to S50: LIGHT overload 105% to 120%; may be connected to light loads with constant/quadratic torque (pumps, fans, etc.); STANDARD overload 120% to 150%; may be connected to standard loads with constant torque (conveyors, mixers, extruders, etc.); HEAVY overload 150% to 175% may be connected to heavy loads with constant torque (lifts, injection presses, mechanical presses, translation and lifting of cranes, bridge cranes, mills, etc.); STRONG overload 200% may be applied to very heavy loads with constant torque (mandrels, axes control, etc.). Nomenclature: SINUS K T B A2 K SINUS stand-alone inverter 2 "K" type of control with three types of software installed: IFD=Space vector modulation for general-purpose applications (vector modulation PWM with V/f VTC=Vector Torque Control for high torque demanding applications (Sensorless vector control) LIFT=Space vector modulation with a special software for lift applications (vector modulation PWM) 3 Inverter size 4 Power supply voltage: 4= VAC, OR VDC 5 Type of Power supply: T=Three Phase 6 Braking module X= no braking chopper (optional external braking chopper),b=built-in braking chopper 7 Type of EMC filter: A2=integrated filter, EN issue 2 SECOND ENVIRONMENT Category C3 8 Control panel: K=with control panel, back-lit, 16x2 characters LCD display 9 Degree of protection: 2=IP20, 0= IP00 Dimensions and weights, STAND-ALONE IP20 and IP00 models SIZE W H D WEIGHT mm mm mm kg S S S S S S S

10 Operating and Remoting the Keypad For the parameter programming and view a keypad is located on the front part of SINUS K inverters. The keypad includes 4 LEDs, an LCD display and 8 function keys. During operation, the display shows the parameter values, the alarm messages (if any) and the value of the measures processed by the inverter. REF lights up when a torque/sped reference is present. TRM lights up to indicate that commands come from terminal RUN lights up when the motor is in operation REM lights up to indicate that commands come from serial port V down button. It scrolls and modifies both menus and parameters. PROG button for undermenus' entry and exit, it makes parameters modifiable MENU button for the access to the principal menu START button for motor starting (active on key-pad mode only) UP button. It scrolls and modifies both menus and parameter V SAVE button for single parameters' saving RESET button for the alarm reset. STOP button for the motor stopping (active on Key-Pad mode only). Applications The SINUS K Inverters are easily adaptable to the Customer's requirements due to the several software functions integrated on every drive. They can be used, for instance, on cranes and bridge cranes, paper and plastic machines, metallic thread and metallic sheet manufacture, textile, tools, compressors, conveyor belts, mixers, mills, pumps, fans, etc. Hoists and cranes lifting The sw VTC SINUS K integrates specific functions for the lifting systems' control. With the help of anti-falling integrated function, it is possible to check with total safety the suspended loads' handling, without using of the closed loop(no encoder). This function manages mechanical brake opening and closing under all operating conditions, thus assuring the immediate block of the lifted load in case of excessive overload weights and/or anomalies of the system. Hoists and cranes' traslation. The sw IFD SINUS K is able to drive a certain number of motors in parallel for the traslation control of both bridge and trolley of cranes and bridge cranes. With the high overload capacity and automatic control of the mechanical brake opening and closing, the sw IFD SINUS K can be used in every sector, from the iron and the industrial ones up to the cranes for the building industry.

11 Winding and rewinding machines. The SINUS K integrates some functions for the winding and rewinding machines'control: - configurable PID in all applications where a feedback speed control is required from a position sensor (dancer) complete with material breaking function; - External TORQUE and/or TORQUE/SPEED control in the applications where a pull control is required (sw VTC only) Textile The function "power down in case of main loss", broadly tested on spinning and twisting machines, makes the sw VTC SINUS K an essential product in textile sector. Moreover, the whole series of inverters offers the possibility to connect a certain number of devices in parallel on the DC BUS (including brushless drives) so that it is possible to keep the function active also on multi-motor machines. Pumping and ventilation The SINUS K is equipped with a specific SW for the control of pumping and ventilation applications. With the integrated PID function, it is possible to check the pressure in a totally safe way or any other quantity in a completely automatic way. This function controls up to 3 motors with a single drive, precisely modulating the motor speed controlled by the inverter and activating both start and stop of other motors through digital outputs according to the application's requirements. Centrifugal machines The function of "speed search in case of main loss", broadly tested in the centrifuges of sugar, milk, oil, textiles' drying, makes the sw IFD SINUS K an essential product in all these applications. With sw IFD SINUS K, it is no more necessary in case of main loss or system anomaly to wait too much (productivity missed) for the machines' restart. This function allows the inverter to seek the motor rotation speed and take back the machine control in a soft immediate way. Elevators The sw LIFT SINUS K is the ideal solution to plan an elevator or renew and update an existing system with a traction control for rope elevators to be placed on the top of movement expectations, noiseless and cost effective operation. The sw LIFT SINUS K gives the application an excellent precision, positioning and run comfort to program 2 levels of commercial speed +1 of floor approach, acceleration and jerk. The display of sw LIFT SINUS K will indicate the theoretical deceleration spaces, for a correct positioning of deceleration signals on the liftshaft.

12 AUT/Sinus K/2000R/AUG. '04 RP/5000/JAN. '08 Akriti Advertising & Communication