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IF08CZ10 April, 2019

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CIRCUIT OPERATION (cont’d)

Control

The following figures show the overall Control block diagrams for IM (Induction Motor) control.

Vector Control Block Diagram

V/f Control Block Diagram

Speed

Reference

Id,Iq Current Detection

V/f

Reference

Voltage

Reference

PWM

Control

Speed
reference

Speed
control

Torque
reference
limit

d/q axis
current
reference

Voltage
reference

PWM
control

SFC

Tension
control

ld, lq Current
detection

Speed detection
(Option)

Содержание T300MTX

Страница 1: ...T300MV2 MTX MTX2 ADJUSTABLE SPEED MOTOR DRIVE INSTRUCTION MANUAL TOSHIBA INTERNATIONAL CORPORATION Document Number IF08CZ10 April 2019 MEDIUM VOLTAGE ...

Страница 2: ...IF08CZ10 April 2019 ii TOSHIBA INTERNATIONAL CORPORATION 13131 WEST LITTLE YORK HOUSTON TEXAS 77041 Tel 1 713 466 0277 1 800 231 1412 Printed in U S A ...

Страница 3: ...l or mechanical modifications to this equipment without prior written consent of Toshiba International Corporation will void all warranties and may void the UL CUL listing or other safety certifications Unauthorized modifications may also result in a safety hazard or equipment damage Misuse of this equipment could result in injury and equipment damage In no event will Toshiba Corporation be respon...

Страница 4: ...nual are registered trademarks of their respective owners Toshiba International Corporation TIC shall not be liable for direct indirect special or consequential damages resulting from the use of the information contained within this manual This manual is copyrighted No part of this manual may be photocopied or reproduced in any form without the prior written consent of Toshiba International Corpor...

Страница 5: ...n this manual they will be followed by important safety information that must be adhered to The word DANGER preceded by the safety alert symbol indicates that an imminently hazardous situation exists that if not avoided will result in death or serious injury to personnel The word WARNING preceded by the safety alert symbol indicates that a potentially hazardous situation exists that if not avoided...

Страница 6: ... death Electrical Hazard Symbol A symbol which indicates a hazard of injury from electrical shock or burn It is comprised of an equilateral triangle enclosing a lightning bolt Explosion Hazard Symbol A symbol which indicates a hazard of injury from exploding parts It is comprised of an equilateral triangle enclosing an explosion image Arc Flash Hazard Symbol A symbol which indicates a hazard of in...

Страница 7: ...hat may be found attached to the equipment DO NOT remove or cover any of the labels If the labels are damaged or if additional labels are required contact your Toshiba representative for additional labels Labels attached to the equipment are there to provide useful information or to indicate an imminently hazardous situation that may result in serious injury severe property and equipment damage or...

Страница 8: ...overs or panels when energized Use and follow lock out tag out proceedures Some additional SAFETY labels that may be found on the equipment are shown below This Equipment Does Not Provide Isolation Separate Isolation Means Required HAZARDOUS VOLTAGE Behind This Panel Contact With Energized Parts Will Cause Severe Injury Death Fire Explosion And Property Damage See The Input Section Data Label And ...

Страница 9: ...ete rating data is also provided on the rating sheet included in the supplementary drawing packet Ensure that all rating data matches the power system and the driven load connected to the equipment Input Controller Rating Label Note If no input controller is supplied this label will indicate the required fuses and the minimum acceptable ratings for the external controller Adjustable Speed Drive Ra...

Страница 10: ...April 2019 x INFORMATION labels that will be found on the equipment are shown below US C LISTED Torque Label Service Label UL Label for UL Listed drives CE Label for drives designed for use in the European Union ...

Страница 11: ...e with established safety practices Be trained in rendering first aid For further information on workplace safety in the U S visit www osha gov Outside the U S refer to your existing plant safety regulations Equipment Inspection Upon receipt of the equipment inspect the packaging and equipment for shipping damage Carefully unpack the equipment and check for parts that were damaged from shipping mi...

Страница 12: ...on Avoid storage locations with extreme temperatures rapid temperature changes high humidity moisture dust corrosive gases or metal or conductive particles Do not store the unit in places that are exposed to outside weather conditions i e wind rain snow etc Store in an upright position as indicated on the shipping carton Include any other product specific requirements Disposal Never dispose of ele...

Страница 13: ...er to the recommended minimum installation dimensions as shown on the enclosure outline drawings The ambient operating temperature shall be between 0 and 40 o C 32 and 105 o F unless stated otherwise Mounting Requirements Only Qualified Personnel should install this equipment Install the unit in a secure upright position in a well ventilated area A noncombustible insulating floor or mat should be ...

Страница 14: ...rminals to a motor of the correct voltage and type for the application In the U S refer to NEC Article 300 Wiring Methods and Article 310 Conductors For General Wiring and size the branch circuit conductors in accordance with NEC Table 310 16 Outside the U S follow your national and local electrical codes If multiple conductors that are smaller than the recommended sizes are used in parallel for t...

Страница 15: ...s the responsibility of the person installing the ASD or the electrical maintenance personnel to setup the Emergency Off braking system of the ASD The function of the Emergency Off braking function is to remove output power from the drive in the event of an emergency A supplemental braking system may also be engaged in the event of an emergency Note A supplemental emergency stopping system should ...

Страница 16: ...uards may fail or be defeated by the purposeful or inadvertent actions of workers Insulators machine guards and electrical safeguards are to be inspected and tested where possible at installation and periodically after installation for potential hazardous conditions Do not allow personnel near rotating machinery Warning signs to this effect shall be posted at or near the machinery Do not allow per...

Страница 17: ... ancillary components may cause intermittent system operation i e the system may start the motor without warning There may be thermal or physical properties or ancillary devices integrated into the overall system that may allow for the ASD to start the motor without warning Signs at the equipment installation must be posted to this effect If a secondary magnetic contactor MC is used between the AS...

Страница 18: ...ing or closing the front cover and Do Not remove the front cover of the ASD when the power is on If the ASD should emit smoke or an unusual odor or sound turn the power off immediately The heat sinks magnetics and other components may become extremely hot to the touch Allow the unit to cool before coming in contact with these items Remove power from the ASD during extended periods of non use The s...

Страница 19: ...IF08CZ10 April 2019 xix This page intentionally left blank ...

Страница 20: ... How to Handle Faults 12 Description of Terminology 12 General Specifications Structure 13 Altitude and Temperature De rating 14 Motor Cable Length 14 General Specifications Electrical 15 General Specifications Control 16 Rating Specifications 18 Protective Functions 22 General Cubicle Structure 24 Cubicle Structure and Dimensions 24 Dimensions and Weights of Equipment 25 INTERFACE 28 Power Supply...

Страница 21: ...ault 54 Repair 55 Cautions on Repair 55 DRIVE INSTALLATION DRAWINGS 56 Frame 0 drive lifting and assembly 56 Frame 0 4160V module lifting and installation 57 Frame 0 2400V module lifting and installation 57 Frame 1 4160V drive lifting and assembly 58 Frame 1 drive lifting and assembly cont d 59 Frame 1 2400V module lifting and installation 60 Frame 1 4160V module lifting and installation 60 Frame ...

Страница 22: ...rive lifting and assembly 94 Frame B4 module lifting and installation 95 Frame B4 drive lifting and installation 96 Frame B6S module lifting and installation 97 Frame B6S drive lifting and assembly 98 Frame B6S drive main terminal locations 99 Frame C6S module lifting and installation 100 Frame C6S drive lifting and assembly 101 Frame C6S drive main terminal locations 102 Frame D6S module lifting ...

Страница 23: ...re as standard an 8 key Control Panel with a LCD screen and 2 discrete LED lamps to indicate Ready Run Local Remote and Alarm Fault On most power systems this drive will meet IEEE 519 1992 harmonic regulation guidelines without installing additional harmonic filters The input power factor is typically 0 95 The multi level output produces a more sinusoidal voltage and reduces stress on the motor wi...

Страница 24: ...Verify that there are no loose connections or wires and that all of the required shipping split connections have been made 4 Verify all external control circuit wiring is complete and properly connected 5 The 3 phase source power should be within the correct voltage and frequency tolerances 6 The motor leads must be connected to terminals T1 T2 T3 U V W 7 Make sure there are no short circuits or i...

Страница 25: ...tored they must be manually written to the EEPROM Without this operation the next initialization or power up will cause them to be replaced by the old data When a write to the EEPROM is performed write processing may take 30 seconds Turning off the control power supply during write processing will make both the RAM and EEPROM data abnormal When the power is turned on again this abnormal data will ...

Страница 26: ...rmer or cooling fans 3 Check for abnormal odors such as the smell of burning insulating materials Regular Inspections Carry out regular inspections with the power off locked out and with confirmation that the bus voltage is completely discharged Use proper power lockout tagout procedure on the disconnecting means in accordance with applicable local electrical codes in the U S see 2002 NEC Article ...

Страница 27: ...ronment of the equipment Regular inspections the proper cleaning and maintenance in an optimal environment is essential for circuit boards Since most of the components and parts are small and vulnerable to external forces when cleaning them use a brush to carefully wipe off dust Inspect the boards for signs of component damage heating and corrosion Cautions on Handling Printed Wiring Boards a All ...

Страница 28: ...is recommended for critical applications and their recommended renewal period We always recommend that spares be on hand to reduce down time Product name Recommended renewal period Remarks Cooling fan 7 years Sooner if dust or dirt damages bearings Air filter 6 months Can also be cleaned Aluminum Electrolytic Capacitors On Circuit Boards 7 years Contact Toshiba for replacement of these devices Oil...

Страница 29: ... each 10 1 OLB Optical gate signal board ARND 8205 3 each 10 1 XIO External input output board ARND 4045 1 each 10 1 EXIO External input output board PC61910P205B 1 each 10 1 IFBK Interface board PC61910P207E 1 each 10 1 EXIF External Interface board PC61910P206A 1 each 10 1 VDET Voltage detection board ARND 3127 3 each 10 1 IPAD Keypad interface board PC61910P204A 1 each 10 1 DISP Display keypad ...

Страница 30: ...rn off and lock out any other job specific power feeding the drive 6 Wait for 15 minutes or more for the bus to discharge 7 Verify that all power is removed by measuring the main the DC bus the control and any other external source voltage levels with properly rated measuring equipment Note A meter rated for the main circuit voltage is required to safely check the main circuit voltages 8 Ground th...

Страница 31: ...ration of the equipment cannot start when the door of the main circuit related cubicles is open 4 Turn on the control power supply 5 Turn on any other external power suppy sources 6 Turn on the external main power supply 7 After safety checks prepare for the operation Press the interlock switch on the operation panel See Fig 1 in the next section When the LED is turned off the interlock is off If ...

Страница 32: ... 2019 10 OVERVIEW Display Keypad EOI The following figure shows the display keypad of the equipment Refer to the keypad operation manual for more details on its use EOI Diagram Figure 1 1 9 7 10 5 6 8 3 4 2 11 12 13 ...

Страница 33: ...ote mode s while in the Main screen and the drive is not running To toggle modes the key must be held for at least 2 seconds 7 Escape key Multi function key It returns to the previous level of the menu tree It cycles through the tabs see figure 2 8 Run key Will run the drive when in local mode Note If the drive does not have a reference speed it will display forward direction even though it may be...

Страница 34: ...r main control board TEX board Twin Expansion Board Distributes the gate signals to the power modules for twin drives EEPROM Electrical Erasable Programmable Read Only Memory IGBT Insulated Gate Bipolar Transistor LCD Liquid Crystal Display LED Light Emitting Diode MCCB Molded Case Circuit Breaker PP7 Power electronics Processor for Various Inverter control Integration VII 7 Toshiba dedicated powe...

Страница 35: ...e components Altitude 1000 m Max above sea level Higher altitudes with a derate and and special magnetics Installation location Indoors Outdoors for MTX series Vibration 10 to 60 Hz 0 5 G or less Corrosive factors Hydrogen Sulfide H2S 0 001 PPM This is a list of corrosive agents know to attack the drive components Other agents may also have adverse effects on the drive Sulfur Dioxide SO2 0 05 PPM ...

Страница 36: ...300 2400V 0 1000 ft 2300 4000 2400V 0 1000 ft 4000V or 2300 4000 4160V 0 1000 ft 6600V 6600V 0 1000 ft 1 Older motors or motors with marginal insulation systems may require filters to help reduce the stress on the insulation system Consult Toshiba application engineering 2 Exceeding the peak voltage and allowable voltage rise time of the motor insulation system will reduce motor life expectancy To...

Страница 37: ...oltage frequency Internally supplied 480V 60 Hz T300MV2 MTX 30 and MTX2 Internally supplied 240 V 60 Hz MTX15 Internally supplied 480V 50 Hz T300MV2 MTX30 MTX2 Internally supplied 240V 50 Hz MTX15 External supply as an option All MTX series drives require externally supplied space heater power Main circuit PWM frequency 1024Hz 2400V 2048Hz 4160V 1024Hz 6600V Regeneration system None PWM Regen is a...

Страница 38: ...g setting 1 1000 Isolation transducer recommended Acceleration deceler ation time 0 1 3276 7 sec acceleration deceleration independent setting Most drives cannot regenerate Operation specification Restart after instantaneous interruption Possible more than 5 cycles interruption causes shut down Under voltage trip at 75 level Communicati ons Serial interface None MODBUS DEVICE_NET PROFIBUS TL S20 R...

Страница 39: ...to coupler 50mA 5 24Vdc 7 Fixed on EXIO brd Dry contact 30Vdc 250Vac 8 Fixed on EXIF brd Photo coupler 50mA 5 24Vdc 4 Programmable on XIO brd Photo coupler 50mA 5 24Vdc 2 Fixed UVS1 UVS2 on XIO brd Photo coupler 50mA 5 24Vdc Fixed contact is always used for interlocking control function Digital output 11 Programmable on EXIO brd 6 dry contact 30Vdc 250Vac 5 photo coupler 50mA 5 24Vdc 2 Fixed on EX...

Страница 40: ... AAA0 800 622 715 172 198 1 M41AN22090 AAA0 900 699 804 193 222 1 M41AN22100 AAA0 1000 777 893 215 247 1 M4BAN22060 AAA0 600 466 536 129 148 B2 M4BAN22070 AAA0 700 544 625 150 173 B2 M4BAN22080 AAA0 800 622 715 172 198 B2 M4BAN22090 AAA0 900 699 804 193 222 B2 M4BAN22100 AAA0 1000 777 893 215 247 B2 M43AN22125 AAA0 1250 971 1116 269 309 3 M43AN22150 AAA0 1500 1166 1340 322 371 3 M43AN22175 AAA0 17...

Страница 41: ... 777 893 124 143 1 M41AN44125 AAA0 1250 971 1116 155 178 1 M41AN44150 AAA0 1500 1166 1340 186 214 1 M41AN44175 AAA0 1750 1360 1563 217 249 1 M41AN44200 AAA0 2000 1554 1786 248 273 1 M4BAN44100 AAA0 1000 777 893 124 143 B4 M4BAN44125 AAA0 1250 971 1116 155 178 B4 M4BAN44150 AAA0 1500 1166 1340 186 214 B4 M4BAN44175 AAA0 1750 1360 1563 217 249 B4 M4BAN44200 AAA0 2000 1554 1786 248 273 B4 M42AN44225 ...

Страница 42: ... 0 87 pf and 0 96 efficiency N3R Standard Ratings Table MTX Standard Model Input Voltage Motor Hp Output kW Output KVA Output Current 100 Overload Current 110 115 60 s Frame Output Voltage Frequency MX40AN44050AAA 4160 V 500 389 447 62 71 MTX15 0 4160 V 0 75 Hz MX40AN44100AAA 1000 777 893 124 136 MTX15 MX40AN44150AAA 1500 1166 1340 186 214 MTX15 MX42AN44200AAA 2000 1554 1786 248 273 MTX30 MX42AN44...

Страница 43: ...AR44080 AAA0 800 622 715 99 114 A4R M4AAR44090 AAA0 900 699 804 112 128 A4R M4AAR44100 AAA0 1000 777 893 124 136 A4R M4BAR44100 AAA0 1000 777 893 124 143 B4R M4BAR44125 AAA0 1250 971 1116 155 178 B4R M4BAR44150 AAA0 1500 1166 1340 186 214 B4R M4BAR44175 AAA0 1750 1360 1563 217 249 B4R M4BAR44200 AAA0 2000 1554 1786 248 273 B4R Specifications subject to change without notice Inverter performance da...

Страница 44: ...t alarm CL_TA O O Control power supply loss CPSF O O P15 or N15 volts Power Supply Fault PN15_F O O Control Power from UPS Loss UPS_ERR O O CPU error CPU_A or M O O GSD brd clock fault GSD_CLK_DWN O O GSD brd voltage supply programmable device error GSD_ERR O O U or V or W phase feedback error CURU or V or W O O Current Unbalance Between A and B Bank CUR_DIFF O Undercurrent Alarm UL_A O O Undercur...

Страница 45: ... O O O Main under voltage UV_MPSF O O AC main voltage drop UVA_SIL DC under voltage start interlock UV_SIL O O O DC under voltage trip UVD UVD_B O O External equipment electrical ready condition UVA_EX O O External safety switch UVS O O Input voltage phase loss VAC_PH_LOSS O O Input Voltage Phase Rotation Error VAC_ROT_F O O Converter Input Phase Lost VCNV_PH_LOSS _ O O Output current phase loss V...

Страница 46: ...GE LOCAL REMOTE ESC MODE RUN 1 STOP Dimensional Outline of 4160V Frame 1 Cubicle See the following page for dimensions General structure 1 Indoor cubicles have a structure that allows maintenance from the front Rear maintenance access is not required The cubicles may be placed within 1 of the rear wall T300MV2 Refer to the outline drawings for the MTX series as this varies with the frame size 2 Pr...

Страница 47: ...34 N A 90 2286 N A N A 90 2286 48 1219 M42AN44225 300AAA0 103 7 2634 N A 90 2286 N A 74 1880 N A 164 4166 49 5 1257 M43AN44300 400AAA0 103 7 2634 N A 90 2286 N A 84 2134 N A 174 4420 49 5 1257 M44AN44400 600AAA0 103 7 2634 N A 111 2819 N A 111 2819 N A 222 5639 49 5 1257 M4GAN44700 800AAA0 103 7 2634 51 1295 118 5 3010 N A 90 2286 48 1219 307 5 7811 60 1524 M4HAN44800 10KAAA0 103 7 2634 51 1295 92...

Страница 48: ...1 N A M43AN44300 400AAA0 N A 14300 6500 N A 6000 2722 N A M44AN44400 600AAA0 N A 24000 10909 N A 6300 2858 N A M4GAN44700 800AAA0 3000 1364 25500 11591 N A 8300 3772 3000 1364 M4HAN44800 10KAAA0 3100 1409 20500 9318 20500 9318 9600 4364 3500 1591 M4BAN66175 300AAA0 1400 636 12500 5682 N A 3900 1773 1000 455 M4CAN66350 400AAA0 1800 818 18000 8182 N A 6000 2727 1500 682 M4DAN66450 500AAA0 3000 1364 ...

Страница 49: ...24 2 615 140 64 M41AN44100 200AAA0 4160 11 6 295 30 2 767 31 6 803 260 118 M4BAN44100 200AAA0 4160 11 6 295 30 2 767 31 6 803 260 118 M42AN44225 300AAA0 4160 16 7 424 35 4 899 38 6 980 400 181 M43AN44300 400AAA0 4160 24 0 610 38 0 965 35 3 897 580 263 M44AN44400 600AAA0 4160 31 2 792 35 4 899 38 6 980 800 363 M4GAN44700 800AAA0 4160 24 0 610 38 0 965 35 3 897 580 263 M4HAN44800 10KAAA0 4160 31 2 7...

Страница 50: ...t Grounding is intended not only for safety but also to reduce noise problems The control ground bus is mounted on insulated standoffs It may be separated from the power ground and run separately to the earth ground with insulated cable if noise problems are encountered with auxiliary control devices Grounding must follow local and national codes by attaching a properly sized ground conductor to t...

Страница 51: ...o desired PG output count Minimum setting for resolver use is 64 See parameter manual for exact settings CS_PG_CNT 64 FLG_RES_EX4 0 for 1kHz 1 for 4kHz PG Pulse Generator This drive can read single ended or differential PG signals The maximum frequency that the PG input can read is 10kHz for single ended and 100kHz for differential The PG should be selected so that these limits are never exceeded ...

Страница 52: ... pulses per revolution output can be set using the parameter CS_PGOUT when a resolver is used See the parameter setting manual for exact settings Otherwise set to zero when using a PG With a PG the number of pulses out equals the number of pulses in The PG pulse output consists of two phases of PGA and PGB at 90 separation and PGZ when a PG with a marker pulse is used These pulse signals at the le...

Страница 53: ...S ST SEL_DI 6 2S E_DRIVE 2S LB DIR0 5 B HOLD N U N U DIR1 4 FLD QSTOP FLD BC_ START0 3 BC_ F_LMT_ LATCH_PG_POS N U START1 2 SPA0 R_LMT_ SPA0 UVS STOP0 1 EXRST B_HLTY EXRST EXT0 STOP1 0 R_TEN BA R_TEN EXRST EXT1 BIT DI_EX6 DI_EX7 DI_EX9 DI_EX10 DI_EX11 F N U N U MP_BE_TM_H1_ MP_BR01_CL MP_OL_TM_A_ E N U N U MP_BE_TM_H2_ MP_BR02_CL MP_OL_TM_TR_ D PR_ST N U MP_BE_TM_H3_ MP_BR03_CL MP_WD_TM_A_ C RATE_...

Страница 54: ...ote 0 Forward 1 Reverse E_DRIVE Emergency hard I O operation For external signal input EXT Startup command 1 Startup command EXT1 Startup command Remote 1 Startup command SEL 1 EXRST External reset 1 Reset request EX_LMT_I1 Motor primary current limit selection 0 Internal 1 External EX_LMT_TR Torque limit selection 0 Internal 1 External F Forward jog run command 1 Forward inching command F_LMT_ Fo...

Страница 55: ... 1 Closed MP_BR04_CL MotorBreaker04Closed 1 Closed MP_BR05_CL MotorBreaker05Closed 1 Closed MP_BR06_CL MotorBreaker06Closed 1 Closed MP_BR07_CL MotorBreaker07Closed 1 Closed MP_BR08_CL MotorBreaker08Closed 1 Closed MP_BR09_CL MotorBreaker09Closed 1 Closed MP_BR10_CL MotorBreaker10Closed 1 Closed MP_CF_IL_ CoolingFan I L SW 0 Interlocked MP_CF1_MCC_F_ CoolingFan1MCC Fault 0 Fault MP_CF1_MR CoolingF...

Страница 56: ...rse rotation command 1 Reverse winding 0 Forward winding Torque direction when torque is controlled RATE_CHG Optional rate selection SC_PPI Speed control P PI switching P control when 1 PI control when 0 SEL_DI Operation Local Remote system selection 0 Local 1 Remote SEL_MRH MRH Enable SPA0 Spare 0 SPA1 Spare 1 SPA2 Spare 2 SPA3 Spare 3 SPA4 Spare 4 SP_DN Speed down Slow down while on SP_UP Speed ...

Страница 57: ...thru an internal resistor but AIN2 and 3 are voltage input only Each analog input signal is converted to the digital value through a 12 bit A D converter A 10 Vdc input is converted to counts by software and is stored in the target data register Since this signal is directly connected to the control circuit it is recommended that an isolation transducer be used The data register the gain and the o...

Страница 58: ...llowing figure AIN1_TYPE 1 AIN1_OS 0 AIN1_AS SP_REF_AIN1 AIN1_GS 1 0 10 V x 10 V 1 0 Input Characteristic Example Example 2 When a 4 20 mA 0 to 100 speed reference is input to AIN1 it is recommended that a 4 20 mA 0 10 VDC transducer be used If the source is isolated an internal 510 Ohm burden resistor may also be used via a jumper on the brd This would give 2VDC at 4mA In this case an offset woul...

Страница 59: ...se of the parameters AOUT1 3_OP_AS AOUT1 3_OP_GS and AOUT1 3_OP_OS When using the optional settings care must be taken to set the output up so that the output signal does not exceed 10VDC Exceeding this value will cause overflow problems Additional Analog Outputs Six channels D A 1 to D A 5 and Amp A are provided as additional analog outputs These outputs are wired out to terminal block TB AO Chan...

Страница 60: ...rmer T1 The transformer has multiple phase shifted secondaries connected to full wave diode rectifier bridges The output of the rectifiers is connected to three inverter power modules that produce 3 phase AC power at the frequency and voltage required by the motor For 6600V drives a combination of three 2400V modules and three 4160V modules are used in series to produce 6600V 2400V configuration ...

Страница 61: ...IF08CZ10 April 2019 39 CIRCUIT OPERATION cont d 4160V configuration Non regen 4160V configuration Regen ...

Страница 62: ...IF08CZ10 April 2019 40 CIRCUIT OPERATION cont d 6600V configuration ...

Страница 63: ...voltages shifted 120 from one other an output voltage of 4160V between phases is generated The output voltage closely approximates a sine wave This is shown in the output waveform below This produces a sine wave motor current with low distortion Generation of High Voltage by Wye Connection Output Voltage and Current Waveforms Motor 2400V 4160V 1 phase inverter ...

Страница 64: ...rol Vector Control Block Diagram V f Control Block Diagram Speed Reference Id Iq Current Detection V f Reference Voltage Reference PWM Control Speed reference Speed control Torque reference limit d q axis current reference d q axis current reference Voltage reference PWM control SFC Tension control ld lq Current detection Speed detection Option ...

Страница 65: ...DI 1 SP_REF_AIN0 SP_REF_AIN1 B_MRH_SEL 1 B_SP_UP B_SP_DN B_DIR0 B_DIR1 1 0 Forward 1 Reverse B_EXT0 B_EXT1 B_EXT Bi Directional Reference Uni Directional Reference only Minimum Limit Speed Reference 1 Speed references SP_REF1 or SP_REF2 can be used when the drive speed is to be controlled from one location only When using local and remote control or there is a need for selection between two separa...

Страница 66: ...ASPR_P Proportional gain ASPR_W1 Response target Note that if GD2 of the machine is extremely large compared to the GD2 of the motor there is a long extension shaft or if there is torsional resonance the control response may need to be slow Limit calculation Speed reference SP_R Anti overshoot Differentiation Proportion SFC option Simulator ACR Inertia Torque limit Anti over Speed control ASPR_A A...

Страница 67: ... of the gains to 0 Vector Control Torque Reference and Current Reference The TRQ_REF signal obtained from the calculation results in the speed control compared with the external input tension reference TENS_R signal to find the torque reference T_R In this optional control the operation is made based on TENS_R used as a torque reference during normal operation and the speed control circuit functio...

Страница 68: ...er speed of the drive at which LMT_IQ_BASE is used Set 125 for applications that do not use field weakening Otherwise set as required by the application LMT_TRQ Torque reference motoring absolute limit The maximum motoring torque reference allowed regardless of speed Set to the base speed torque current limit LMT_TRQ_INV Torque reference regeneration absolute limit The maximum regeneration torque ...

Страница 69: ...ned with the PI controller output to create the ED_R 2 IQ Torque current control The torque reference which is the result of the previously mentioned speed control is input and divided by magnetic flux to obtain an IQ reference This IQ reference and IQ feedback signal are input into a PI controller The output of this controller is the EQ_R Torque voltage reference An induction voltage compensation...

Страница 70: ...rol stability 3 D axis voltage reference ED_R The D axis voltage reference is used for low speed torque boost normally This voltage can also be compensated based upon Q axis current when advance V f control is used Speed reference SP_R VF_FCMP_A VF_FCMP_AT VF_WSCMP_EN CS_MOTOR_RPM Automatic Torque boost FL_R Start torque boost VF_LSP_VBST VF_LSP_VBSTSP MI_ID_BASE MI_R1_SET MI_L_CMP VF_TRQBST_GAIN ...

Страница 71: ... control zero PS Speed and phase angle are estimated by the motor voltage PLL Once the drive enters this mode it is in speed control and will follow the external speed reference 0 0 0 0 MS_PLL_SW_SP 0PS Switch Speed time Field current Stator current I1_F FC_FBK Armature voltage MAIN_VAC_F Speed SP_F Mode3 0PS Control Constant IQ Acceleration Initial position detection MS_START_IQ MS_FCR_INI MS_FCR...

Страница 72: ...e reference Voltage control SP_F MAIN_VAC_F FC_REF MS_FLBST_INI MS_FLBST_IQACC MS_FLBST_VPLL MS_KF1 Phase FL_CM QOCMP To Exciter FSEEK_FREQ SP_R VPLL_ON 1 Gate Pulse IQ_REF ID_REF IQ_FBK ID_FBK SP_F Speed control MS_START_IQ ASPR_A ASPR_AT ASPR_P ASPR_W1 VPLL_ON 1 FLT_T_R LMT_T_ T_ Voltage detection VU_FBK VV_FBK VW_FBK Speed Estimation VPLL_ON 1 SP_R Ampli tude MAIN_VAC_F FSEEK_FREQ ...

Страница 73: ...or is determined by the phase difference between the excitation and return signals The speed is found from the change in this position over time PG A signal is detected from a single ended PG attached to the motor and converted to a speed Detection is performed according to the pulse interval measurement system This system converts a signal to a speed based on the fact that the interval time betwe...

Страница 74: ...cle doors or remove any covers When the operation of the equipment is completely stopped use the following basic procedure to turn on off the power NOTE On some drives the control power supply is internally derived from the main circuit power supply In this case disregard the steps below involving the 480 VAC control power supply General power on and power off sequence Powering on sequence Turn on...

Страница 75: ...hen carrying out a normal operation using the digital interface refer to the keypad manual for keypad operation check that the necessary interface signals are correctly connected and then follow the procedure below 1 Set the frequency command signal 2 Turn on the IL interlock input signal if used 3 Turn on the UVS input 4 Turn on the EXT start command input signal 5 Vary the frequency command as n...

Страница 76: ...ion different from ordinary operation Check if there was anything that affected the input power supply of the equipment at the moment the fault occurred for example powering on of large capacity equipment which is connected to the common AC power supply or short circuits etc 4 Power failure Check if the input power supply of the equipment was disconnected at the time of the fault for example if th...

Страница 77: ... from or installed on the power module assemblies Modules that have failed or are believed to have failed should be returned to the factory for evaluation repair and testing Refer to the information label on the inside of the power module compartment door for instructions on replacing a power module 2 Prepare necessary tools and drawings etc before starting the work 3 Be careful not to damage othe...

Страница 78: ...IF08CZ10 April 2019 56 DRIVE INSTALLATION DRAWINGS Frame 0 drive lifting and assembly ...

Страница 79: ...OVER LIFTING ATTACHMENT LIFT HERE N C P ACN ACL CONTROL SIGNAL 120VAC CABLES PRESS BUTTON INSIDE OF DRAWER TO SLIDE TRAY BACK PRESS BUTTON INSIDE OF DRAWER TO SLIDE TRAY BACK Frame 0 2400V module lifting and installation WARNINGS Disconnect power and wait 15 minutes to ensure capacitors are discharged before performing inspection or maintenance Improper handling of the fiber optic cables and conne...

Страница 80: ...is withdrawn the power modules have sufficient weight to tip over the Frame 1 inverter cabinet if it is not firmly anchored to the mounting floor resulting in severe injury or death DO NOT attempt to install or withdraw the Frame 1 power modules before first securely anchoring the cabinet to the floor Do PC94060P007 DANGER ...

Страница 81: ...CONTROL POWER WIRE CONNECTOR AND MOUNTING HOLES LIFT FROM THE SLOTS IN THE CHANNEL BASE ON THE TRANSFORMER SECTION THE INVERTER SECTION IS SHIPPED WITH 4x4 POSTS ATTACHED TO BOTTOM MAKE SURE THE FORKS EXTEND ENTIRELY THROUGH THE SECTION NOTE OVERHEAD LIFTING PROVISIONS ARE PROVIDED ONLY FOR THE INVERTER SECTION AFTER THE SECTIONS ARE IN PLACE BOLT TOGETHER WITH WITH 1 2 HARDWARE THEN INSTALL AND W...

Страница 82: ... 6 Pull slide tray out until slides lock 7 Remove four C bolts which secure module to tray 8 Using module lifting attachment and lifter lift module from tray Frame 1 4160V module lifting and installation WARNINGS Inverter cabinet is top heavy Cabinet must be anchored to floor before withdrawing power modules to prevent tipping Disconnect power and wait 15 minutes to ensure capacitors are discharge...

Страница 83: ...ON HOLES FAN CONTROL POWER WIRE CONNECTOR USE LIFTING ANGLE ONLY WITHOUT CELLS INSTALLED INV TOP LIFT WIRE ACCESS LOWER CONTROL THEN INSTALL AND WIRE THE FAN ASSEMBLIES AFTER THE SECTIONS ARE IN PLACE BOLT TOGETHER WITH NOTE OVERHEAD LIFTING PROVISIONS ARE ALSO PROVIDED MAKE SURE THE FORKS EXTEND ENTIRELY THROUGH THE SECTION LIFT FROM THE SLOTS IN THE CHANNEL BASE ON EACH SECTION TO MOVE THE SECTI...

Страница 84: ...ain cable installation COVERS ALL CELL WITH COVER CELL WITH OUTER INNER CELL WITH COVER INSTALLED REMOVED REMOVED INVERTER SECTION INVERTER SECTION INVERTER SECTION TERMINALS OUPUT OUPUT TERMINALS W COVERS TERMINALS INCOMING INCOMING TERMINALS W COVERS LOCATIONS PLUG CONTROL ...

Страница 85: ...2G055 and a lifting device rated for 750 lbs or more Secure lifting attachment to power module using 4 3 8 16 bolts provided 2 Load or remove power module from truck GCI6723G055 using ramp assembly GCI6723G053 Lock truck to ramp by inserting truck pins into ramp holes Set brakes on truck before carefully rolling power module up or down ramp LIFTING PROVISIONS 2 LIFTING PROVISIONS ARE AVAILABLE ...

Страница 86: ... inserting two studs into holes in base 3 Set wheel brakes on truck 4 Roll power module onto truck until front latch engages 5 Refer to additional instruction label for moving power module on and off of truck POWER MODULE DISCONNECTION POWER MODULE REMOVAL Power Module Reinstallation 1 Reverse the procedure followed during disconnection and removal of power module 2 Ensure that control signal cabl...

Страница 87: ...FORKS EXTEND ENTIRELY THROUGH THE SECTION NOTE OVERHEAD LIFTING PROVISIONS ARE ALSO PROVIDED AFTER THE SECTIONS ARE IN PLACE BOLT TOGETHER WITH WITH 1 2 HARDWARE INSTALL THE MAIN AND DC BUS LINKS AND THE CONTROL CONNECTOR THEN INSTALL AND WIRE THE FAN ASSEMBLIES FOR LIFTING THE SECTION USE THE TRANSFORMER LIFTING EYES 1 2 BOLT TOGETHER HOLES 6 FOR LIFTING USE THE LIFTING ANGLES WITH CELLS REMOVED ...

Страница 88: ...IF08CZ10 April 2019 66 DRIVE INSTALLATION DRAWINGS cont d Frame 3 drive main cable installation INVERTER SECTION 1 2 3 1 2 3 ACN ACL C P N ACN P C N ACL INPUT CABLE CONNECTIONS OUTPUT CABLE CONNECTIONS ...

Страница 89: ...055 USING LIFTING ATTACHMENT GCI6723G054 AND A LIFTING DEVICE RATED FOR 1000 LBS OR MORE SECURE BRACKET TO POWER MODULE USING 4 1 2 13 BOLTS 2 LOAD OR REMOVE POWER MODULE FROM TRUCK USING RAMP ASSEMBLY GCI6723G053 LOCK TRUCK TO RAMP BY INSERTING TRUCK PINS INTO RAMP HOLES SET BRAKE ON TRUCK BEFORE CAREFULLY ROLLING POWER MODULE UP OR DOWN RAMP PC94060P093 LIFT HERE LIFTING ATTACHMENT ...

Страница 90: ...intenance Improper handling of the fiber optic cables and connectors may cause drive failure due to problems transmitting signals Take care not to disturb fiber optic cables when handling power module Use Truck GCI6723G055 for removal installation of modules Power Module Installation 1 Load Power Module onto Truck Engage truck latch F 2 Lock Truck GCI6723G055 to front of enclosure inserting truck ...

Страница 91: ...maintenance Improper handling of the fiber optic cables and connectors may cause drive failure due to problems transmitting signals Take care not to disturb fiber optic cables when handling power module Use Truck GCI6723G055 for removal installation of modules Power Module Installation 1 Load Power Module onto Truck Engage truck latch F 2 Lock Truck GCI6723G055 to front of enclosure inserting truc...

Страница 92: ...ALL AND WIRE THE FAN ASSEMBLIES AFTER THE SECTIONS ARE IN PLACE BOLT TOGETHER WITH NOTE OVERHEAD LIFTING PROVISIONS ARE ALSO PROVIDED MAKE SURE THE FORKS EXTEND ENTIRELY THROUGH THE SECTION LIFT FROM THE SLOTS IN THE CHANNEL BASE ON EACH SECTION TO MOVE THE SECTIONS USE A FORKLIFT OF ADEQUATE CAPACITY WITH 1 2 HARDWARE FAN ASSEMBLY AND MOUNTION HOLES FAN CONTROL POWER WIRE CONNECTOR USE LIFTING AN...

Страница 93: ...IF08CZ10 April 2019 71 DRIVE INSTALLATION DRAWINGS cont d Frame 4 drive main cable installation INVERTER SECTION 1 2 3 1 2 3 ACN ACL C P N ACN P C N ACL INPUT CABLE CONNECTIONS OUTPUT CABLE CONNECTIONS ...

Страница 94: ...G055 and a lifting device rated for 1000 lbs or more Secure lifting attachment to power module using 4 1 2 13 bolts provided 2 Load or remove power module from truck GCI6724G054 using ramp assembly GCI6724G053 Lock truck to ramp by inserting truck pins into ramp holes Set brakes on truck before carefully rolling power module up or down ramp LIFTING PROVISIONS 2 LIFTING PROVISIONS ARE AVAILABLE ...

Страница 95: ...inserting two studs into holes in base 3 Set wheel brakes on truck 4 Roll power module onto truck until front latch engages 5 Refer to additional instruction label for moving power module on and off of truck POWER MODULE DISCONNECTION POWER MODULE REMOVAL Power Module Reinstallation 1 Reverse the procedure followed during disconnection and removal of power module 2 Ensure that control signal cable...

Страница 96: ... inserting two studs into holes in base 3 Set wheel brakes on truck 4 Roll power module onto truck until front latch engages 5 Refer to additional instruction label for moving power module on and off of truck POWER MODULE DISCONNECTION POWER MODULE REMOVAL Power Module Reinstallation 1 Reverse the procedure followed during disconnection and removal of power module 2 Ensure that control signal cabl...

Страница 97: ...IF08CZ10 April 2019 75 DRIVE INSTALLATION DRAWINGS cont d Frame G4P drive lifting and assembly ...

Страница 98: ...IF08CZ10 April 2019 76 DRIVE INSTALLATION DRAWINGS cont d Frame G4P drive main cable installation ...

Страница 99: ...IF08CZ10 April 2019 77 DRIVE INSTALLATION DRAWINGS cont d Frame G4P module lifting and installation D C B A ...

Страница 100: ...stabs touch 4 Install 1 bolt D at back of cableway Unlock remove truck 5 Install 5 bolts C through bus stabs ACN P C N ACL Torque all power connections 5 16 18 hdwr to 10 15 ft lbs 6 Connect Control Power Cable from wireway as shown at B 7 Connect Control Cable from wireway to PCB as shown at A 8 Close upper Power Module cover Secure with 2 bolts 9 Replace outside filter cover E F Pin in front edg...

Страница 101: ...IF08CZ10 April 2019 79 DRIVE INSTALLATION DRAWINGS cont d Frame H4P drive lifting and assembly ...

Страница 102: ...IF08CZ10 April 2019 80 DRIVE INSTALLATION DRAWINGS cont d Frame H4P drive main cable installation ...

Страница 103: ...IF08CZ10 April 2019 81 DRIVE INSTALLATION DRAWINGS cont d Frame H4P module lifting and installation ...

Страница 104: ...to enclosure rails A B Pin in front edge of lift tray Power Module support pan Power Module Lifting For lifting the Power Module after it is out of the Cubicle use Lifting Attachment GCI6724G055 and a lifting device rated at 1000 lbs or more Secure Lifting Attachment to Power Module with 4 13 Bolts Lifting Attachment Power Module Reconnection 1 Reverse the procedure followed during disconnection a...

Страница 105: ...ifting device rated 300 lbs minimum for removal and installation of Three Phase Cell Assembly 1 After 15 minute capacitor discharge time remove front barrier 4 bolts Figure 1 2 Disconnect 3 OLB Cables from bottom of the Cells Access from below through LV Compartment Figure 2 3 Remove bus connection bolts 6 on top of assembly Figure 6 4 Disconnect AC power connector 1 Slide wires down access cutout...

Страница 106: ...IF08CZ10 April 2019 84 DRIVE INSTALLATION DRAWINGS cont d Frame A2 drive lifting and assembly ...

Страница 107: ...nd lifter place module on shelf 3 Reconnect four 4 fiber optic cables to module 4 Align module and push into compartment until it stops 5 Reinstall bolt B 6 Install previously removed hardware A to connect P C N bus bars 7 Reconnect control plug 8 Reconnect ACL power cable 9 Torque P C N ACL connections 5 16 18 hdwr to 10 15 ft lbs 10 Push shelf back up and latch in stowed position LIFT HERE LATCH...

Страница 108: ...are A 4 Remove bolt B 5 Slide lifting attachment into module extension guide and fasten lifting attachment using bolt C 6 Pull module out into lifting attachment 7 Latch module see LATCH DETAIL 8 Disconnect four 4 fiber optic cables from module 9 Couple lifting device to lifting attachment 10 Unfasten bolt C 11 Using lifting device slide power module and lifting attachment together out of module e...

Страница 109: ...IF08CZ10 April 2019 87 DRIVE INSTALLATION DRAWINGS cont d Frame B2 drive lifting and assembly ...

Страница 110: ...evice slide power module and lifting attachment together out of module extension guide Power Module Installation 1 Using lifting device insert module with lifting attachment into module extension guide 2 Fasten bolt C 3 Lift latch align module and push into compartment until module bus bars are flush with P C N bus bars 4 Unfasten bolt C 5 Remove lifting attachment by sliding it out of module exte...

Страница 111: ...IF08CZ10 April 2019 89 DRIVE INSTALLATION DRAWINGS cont d Frame D2 drive lifting and assembly ...

Страница 112: ...IF08CZ10 April 2019 90 DRIVE INSTALLATION DRAWINGS cont d Frame D2 drive main terminal locations ...

Страница 113: ... P C N ACL Figure 2 4 Disconnect Control Signal Cable and 120VAC Supply Cable from bottom of Cell Access from below through LV Compartment Figure 3 5 Free slide tray by removing two B bolts Figure 4 6 Pull slide tray out until slides lock Figure 4 7 Remove four C bolts which secure module to tray 8 Use a lifting device rated for 200 pounds or more to lift module from tray by module lifting hole 9 ...

Страница 114: ...IF08CZ10 April 2019 92 DRIVE INSTALLATION DRAWINGS cont d Frame A4µ drive lifting and assembly ...

Страница 115: ...de tray out until slides lock 7 Remove four C bolts which secure module to tray Power Module Installation 1 Pull slide tray out until slides lock 2 Using module lifting attachment and lifter place module on tray 3 Secure module to tray with four C bolts 4 Press slide release buttons and slide module into compartment use caution 5 Reinstall bolt B to secure tray in position 6 Reconnect control sign...

Страница 116: ...IF08CZ10 April 2019 94 DRIVE INSTALLATION DRAWINGS cont d Frame A4 drive lifting and assembly ...

Страница 117: ... 4 Disconnect control signal cable and 120VAC supply cable from module Power Module Installation 1 Pull slide tray out until slides lock 2 Using module lifting attachment and lifter place module on tray 3 Secure module to tray with four C bolts 4 Press slide release buttons and slide module into compartment use caution 5 Reconnect control signal cable and 120VAC supply cable to module connectors 6...

Страница 118: ...IF08CZ10 April 2019 96 DRIVE INSTALLATION DRAWINGS cont d Frame B4 drive lifting and installation ...

Страница 119: ...20VAC CABLES C C C C B A A ACN N C P 24C ACL LIFTING ATTACHMENT LIFT HERE LIFTING ATTACHMENT LIFT HERE BUS BARS PINCH AREA USE CAUTION CONTROL WIRING COVER CONTROL SIGNAL 120VAC CABLES C C C C B A A N C P ACL PINCH AREA USE CAUTION PINCH AREA USE CAUTION PRESS BUTTON INSIDE OF TRAY TO SLIDE TRAY BACK PINCH AREA USE CAUTION GCI6721G050B2 Lower Power Module Removal 1 Disconnect power cables ACN 24C ...

Страница 120: ...IF08CZ10 April 2019 98 DRIVE INSTALLATION DRAWINGS cont d Frame B6S drive lifting and assembly ...

Страница 121: ...IF08CZ10 April 2019 99 DRIVE INSTALLATION DRAWINGS cont d Frame B6S drive main terminal locations ...

Страница 122: ...ment When used In the upper compartment there will be 4 links in the bus link assembly and no 24C cable connection GCI6732G050A Power Module Disconnection 1 Remove front barrier four bolts 2 Loosen eight nuts and remove bus link assembly by sliding sideways and off 3 Remove control wiring cover two bolts 4 Disconnect control signal cable and 120VAC supply cable from module 5 GCI6732G050 can be use...

Страница 123: ...IF08CZ10 April 2019 101 DRIVE INSTALLATION DRAWINGS cont d Frame C6S drive lifting and assembly ...

Страница 124: ...IF08CZ10 April 2019 102 DRIVE INSTALLATION DRAWINGS cont d Frame C6S drive main terminal locations ...

Страница 125: ...IF08CZ10 April 2019 103 DRIVE INSTALLATION DRAWINGS cont d Frame D6S module lifting and installation ...

Страница 126: ...IF08CZ10 April 2019 104 DRIVE INSTALLATION DRAWINGS cont d Frame D6S drive lifting and assembly ...

Страница 127: ...IF08CZ10 April 2019 105 DRIVE INSTALLATION DRAWINGS cont d Frame D6S drive main terminal locations ...

Страница 128: ...IF08CZ10 April 2019 106 DRIVE INSTALLATION DRAWINGS cont d Frame F6S F6S module lifting and installation ...

Страница 129: ...IF08CZ10 April 2019 107 DRIVE INSTALLATION DRAWINGS cont d Frame F6S drive lifting and assembly ...

Страница 130: ...IF08CZ10 April 2019 108 DRIVE INSTALLATION DRAWINGS cont d Frame F6S drive lifting and assembly ...

Страница 131: ...IF08CZ10 April 2019 109 DRIVE INSTALLATION DRAWINGS cont d Frame F6S F6S drive main terminal locations ...

Страница 132: ...IF08CZ10 April 2019 110 DRIVE INSTALLATION DRAWINGS cont d Frame MTX 15 drive lifting and assembly ...

Страница 133: ...IF08CZ10 April 2019 111 DRIVE INSTALLATION DRAWINGS cont d Frame MTX 30 drive lifting and assembly ...

Страница 134: ...des lock 2 Remove six power module mounting nuts 3 Attach lifting attachment GCI6825G054 on module with 4 bolts 4 If present use overhead lifting attachment with provided trolley hoist chain bucket or use appropriate lifting device Note Lifting attachment trolley hoist chain bucket are stored in Utility box located in rear LH side of inverter cubicle Power Module Reinstallation 1 Reverse the proce...

Страница 135: ...IF08CZ10 April 2019 113 DRIVE INSTALLATION DRAWINGS cont d Frame MTX2 15 drive lifting and assembly ...

Страница 136: ...TROL WIRING COVER LIFTING ATTACHMENT LIFT HERE N C P ACN ACL CONTROL SIGNAL 120VAC CABLES PRESS BUTTON INSIDE OF DRAWER TO SLIDE TRAY BACK PRESS BUTTON INSIDE OF DRAWER TO SLIDE TRAY BACK Converter WARNINGS Disconnect power and wait 15 minutes to ensure capacitors are discharged before performing inspection or maintenance Improper handling of the fiber optic cables and connectors may cause drive f...

Страница 137: ...IF08CZ10 April 2019 115 DRIVE INSTALLATION DRAWINGS cont d Frame A4R drive lifting and assembly ...

Страница 138: ...RAY BACK B B C C C C AC NEUTRAL BUS PINCH AREA USE CAUTION PRESS BUTTON TO SLIDE TRAY BACK CONTROL WIRING COVER LIFTING ATTACHMENT LIFT HERE N C P ACN ACL CONTROL SIGNAL 120VAC CABLES A A Converter WARNINGS Inverter cabinet is top heavy Cabinet must be anchored to floor before withdrawing power modules to prevent tipping Disconnect power and wait 15 minutes to ensure capacitors are discharged befo...

Страница 139: ...IF08CZ10 April 2019 117 DRIVE INSTALLATION DRAWINGS cont d Frame B4R drive lifting and assembly ...

Страница 140: ...IF08CZ10 April 2019 118 Motors and Drives Division 13131 West Little York Road Houston TX 77041 Tel 713 466 0277 US 800 231 1412 CAN 800 872 2192 www toshiba com tic Printed in USA ...

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Toshiba T300MTX, Инструкция по эксплуатации

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