Triol АТ24. Low-voltage variable frequency drives. - PDF

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Triol АТ24 Low-voltage variable frequency drives Catalogue Triol АТ24 Low voltage variable frequency drive Contents Introduction... Review of lines... Line 1... Line 2... Line

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Triol АТ24 Low-voltage variable frequency drives Catalogue Triol АТ24 Low voltage variable frequency drive Contents Introduction... Review of lines... Line 1... Line 2... Line 3... Line 4... Line C... Line E... Line Н (380 V)... Line Н (660 V)... Line К... Line 5... Line 7... Line 9... Line А... Line М... Support documentation review... Additional equipment... Services... Intro RL C E Н/380 V Н/660 V K A М SD AE S 1 Introduction Dear customers! Intro This catalogue presents low voltage variable frequency drive Triol AT24. For your convenience the document is divided into several sections that contain information about separate product lines. Whole Triol AT24 product range is shown in the table, containing the products described in the catalogue (lines for lifts (elevators), pumps, cranes, HVAC, multidrive and industrial application). All information about each line is presented in such sections: application, Key functions and features, mechanical and protection parameters, technical characteristics, connection diagram, overall dimensions and VFD configurations. Variable speed drives Triol AT24 are successfully operating in a wide range of areas: fuel and energy sector, housing and utilities infrastructure, mining industry, construction industry, cement production and metallurgy. We are constantly analyzing our performance results and looking for opportunities to improve our products. We invite everybody to consolidate our efforts to achieve together outstanding results. We appreciate our Partners and Customers and are always open for cooperation! 2 Review of lines АТ24-ХХХ-ХХХ-ХХХХХХ Variable frequency drive (VFD) series name АТ24 Low voltage variable frequency drive. RL 2 VFD power in accordance with power range For instance, 5K5 5,5 kw; 90K 90 kw, M kw or 0,25 MW. 3 Rated input voltage 380 V 660 V 4 Triol АТ24 line type In accordance with the line types descriptions following below. 5 Built-in power units 0 Without built-in blocks, 1 Built-in choke, 2 Brake module, 3 EMI filter, 4 Sinewave filter. 6 Input-output modules 0 Without built-in input-output modules, 1 Extension board Module EXT1; 2 Extension board Module EXT2 Termo; 3 Extension board Module EXT3 Relay; 4 Reserve; А Multipump (used for a simultaneous control of several pumps). 7 Interface module 0 Without built-in interface modules, 1 Reserve, 2 Module Anet_CAN (CanOpen), 3 Module Anet_Profibus (Profibus DP), 4 Module Anet_LAN (Ethernet IP) 5 Module Anet2_RS485 (Modbus RTU, 2 link channels are available). 8 Encoder module 0 Without built-in units, 1 Incremental encoder module ENCO2, 2 Absolute encoder module ENCO3. 9 Lodgement (locating block) module 0 Without built-in units; 1 Wi-Fi adapter; 2 USB-host adapter; 3 USB-device adapter. 3 RL Line type Application Power range Supply voltage Enclosure Line 1 Lift (Elevator) 5.5 kw kw 380 V plastic, IP20 Line 2 HVAC 5,5 kw kw 380 V plastic, IP20 Line 3 HVAC 75 kw kw 380 V metal, IP20 Line 4 HVAC 370 W... 4 kw 380 V plastic, IP20 Line 5 Industrial 5,5 kw kw 380 V metal, IP54 Line 7 Industrial 5,5 kw kw 380 V metal, IP54 Line 9 Industrial 5,5 kw kw 380 V metal, IP54 Line А Lift (Elevator) 5,5 kw kw 380 V metal, IP54 Line B HVAC 5,5 kw kw 380 V metal, IP54 Line С Pump 5,5 kw kw 380 V plastic, IP20 Line Е Pump 75 kw kw 380 V metal, IP20 Line H Pump 5,5 kw kw 380 V metal, IP54 Line H Pump 75 kw kw 660 V metal, IP54 Line K Crane 5,5 kw kw 380 V metal, IP54 Line М Multidrive 5,5 kw... 2 MW 380 V metal, IP20 4 Line 1 1 Application Triol AT24 VFD Line 1 is an optimized solution for every elevator. This line is specially designed to provide safety and reliability of the lift mechanisms operation. The equipment features are state-of-the-art technical solutions and functionality suitable for the most critical applications. Key functions start, stop and control of motor rotation frequency; acceleration and deceleration ramps including S-shaped ramps; reversal; acceleration, decreasing, stop; protection of the motor overcurrent, overload protection lift operation at fixed speeds, capability of universal setting to the lift VSD (variable speed drives) and integration with lift control systems used for an old housing stock; saving control configuration of motor; dynamic braking of motor; operation mode «Evacuation»; operation mode «Short floor»; operation mode «Inspection»; braking unit control support; motor contactor control; vector control with and without speed feedback. 1.1 Protection functions 1 protection against overheating of power modules; motor protection against overheating using motor temperature sensor; overvoltage and under voltage protection in DC-link of VFD; short-circuit at VFD output protection; protection against increasing currents at VFD output; desaturation protection; input single-phasing protection; «Emergency stop» command from emergency stop circuit. Mechanical parameters plastic enclosure, IP20; forced cooling (fans, air flow direction from the bottom upwards); operation temperature -20 C C; simple connection of input and output cables ; convenient demountable control panel with graphic display; possibility of VFD installation in small-size cabinets or in confined space; resistance to continuous sinewave vibration 0.5 G in three planes. 1.2 Line 1 Power cables connection diagram (АТ24-5К5...7К5) L1 L2 L3 PE Line-disconnection 1 Grounding plate Built-in EMC filter of Class C2 +Rb and Rb terminals are used only for connecting brake resistor -DC and +Rb terminals are used for connecting regeneration unit +Ld and +Ud terminals are used for connecting the DC-link external choke * +Rb -Rb -DC +Ld +Ud R/L1 S/L2 T/L3 АС AT24-5K5 7K ***** variable-frequency drive DC DC АС U/T1 V/T2 W/T3 du/dt filter * For variable-frequency drives w/o any built-in chokes in DC-link М 1.3 1 Technical characteristics Supply voltage 3x380 V (-15 % %) Supply frequency 50 Hz (-15 % %) EMC filter DC reactor built-in built-in Control panel graphic, 160Х160 pixels, 3 Braking resistor PWM frequency / PWM carrier frequency Output frequency Frequency range for different motors Speed range Fixed speed accuracy (static) in vector control mode, without speed sensor Fixed speed accuracy (static) in vector control mode, with speed sensor Torque accuracy Overload characteristics Asynchronous motor control profile Cycle adjustment Slip compensation Local signaling Insulation Supply Number of analog inputs 2 Analog input type Sampling period Number of analog outputs 1 Type analog output Number of digital outputs Type of digital output Number of digital inputs 8 Type of digital inputs external 2 10 khz/5 khz Hz Hz 1:1000 in a closed-loop system with a speed sensor 1:100 in an open-loop system 5 % at rated load of motor shaft and rated motor speed 2 % at rated load of motor shaft and rated motor speed +/- 5 % in a closed-loop system +/- 10 % in an open-loop system 200 % for 2 seconds, 150 % for 60 seconds with an ambient temperature 50 С vector control in a closed-loop system with a speed feedback vector control in open-loop system without a speed feedback voltage / frequency U/F ratio control (scalar control) setting the operating mode MODBUS, digital inputs implemented run, ready, fault green, yellow and red LEDs isolated control circuits insulated custom circuits 10 V DC, +/- 2 % current not exceeding 30 ma, 24 V, 60 ma programmable ma, 0..5 ma, V 4 ms programmable ma, 0..5 ma, V 4 relay outputs 2 outputs are switching type 2 outputs are normally open type 24 V, input resistance: about 4 kohm PTC sensor, resistance switch 3 kohm/1,8 kohm emergency stop 1.4 Line 1 The logic of the digital input Acceleration and deceleration Type of protection Dielectric strength Insulation resistance Output frequency discreteness Communication protocol Physical interface Frame transmission Data transfer rate Data format Addresses number Access method Control options Electromagnetic compatibility 2 digital inputs arbitrary polarity S-shaped acceleration / deceleration, linear adjustable power switch (U, V, W, T) OCP hardware (U, V, W) / OCP software (U, V, W) temperature of switches Ud max/ Ud min loss of one or more phases overheating of the braking resistor motor overload /motor overheating for power circuits and auxiliary circuits having electrical communication with the power circuit 2500 V 1 MOhm 0,1 Hz Modbus 2-wire RS-485 for Modbus RTU for Modbus bps bps up to 1 bps 8 bit, 1 stop bit, no parity addresses for Modbus slave Relative humidity 95 % The ambient temperature during operation / storage Operating altitude Standards Bluetooth module or Wi-Fi module EN class A, group 2, IEC/EN , category С2 with the additional EMC filter, EN class В, group 1, IEC/EN , category С C / C (humidity-controlled) up to 1000 m GOST , GOST , GOST , GOST , GOST , GOST , EN :2004, EN 55011, ЕN / Model range Line 1 Triol AТ24 model Rated motor power, kw Rated current of power circuit, A Total VFD output power, kva 1 АТ24-5К ***** 5,5 11 7,5 АТ24-7К ***** 7, АТ24-11К-380-1***** 11, АТ24-15К-380-1***** 15, АТ24-18К-380-1***** 18, АТ24-22К-380-1***** 22, АТ24-30К-380-1***** 30, АТ24-37К-380-1***** 37, Mounting dimensions Triol AТ24 model L, mm H, mm D, mm АТ24-5К ***** АТ24-7К ***** АТ24-11К-380-1***** АТ24-15К-380-1***** АТ24-18К-380-1***** АТ24-22К-380-1***** АТ24-30К-380-1***** АТ24-37К-380-1***** holes Ø D 1.6 Line 1 Overall dimensions Triol AТ24 model Width, mm Height, mm Depth, mm АТ24-5К ***** АТ24-7К ***** АТ24-11К-380-1***** АТ24-15К-380-1***** АТ24-18К-380-1***** АТ24-22К-380-1***** АТ24-30К-380-1***** АТ24-37К-380-1***** VFD weight, kg 216, Dimensional outline АТ24-5К *****, АТ24-7К ***** 1.7 Dimensional outline АТ24-11К-380-1*****, АТ24-15К-380-1*****, АТ24-18К-380-1*****, АТ24-22К-380-1***** 1 Dimensional outline AТ24-30К-380-1*****, AТ24-37К-380-1***** 1.8 Line 2 2 Application Triol AT24 VFD Line 2 is a reliable solution for heating, ventilation and air conditioning applications. This product combines simplicity of management, operational reliability and high performance efficiency. Key functions start, stop and control of motor rotation frequency; acceleration and braking ramps including S-shaped ramps; reversal; acceleration, decreasing, stop; protection of the motor overcurrent, overload protection; motor control by external 2-wire and 3-wire sensors; saving control configuration of motor; dynamic braking of motor; simultaneous control of five motors («Cascade controller» macros); automatic control of technology process by closed-loop system principle using built-in PID-controller; operation of asynchronous motor by custom preset diagram in automatic or manual mode. 2.1 Protection functions 2 closedown under fuse blowing; variable frequency drive emergency tripping in case: temperature exceeds critical values increasing of voltage in DC-link decreasing of voltage in DC-link short-circuit at VFD output by a signal («Power switch» emergency) output current exceed preset values blocking of asynchronous motor reverse; disabling of VFD continuous duty under resonant frequencies for prevent an executive unit s damages; disabling of start-up after coast stop during specified time; after emergency, for protection against start-up of rotating motor; blocking of start-up after emergency tripping. Mechanical parameters plastic enclosure, IP20; forced cooling (fans, air flow direction from the bottom upwards); operation temperature -20 С С; simple connection of input and output cables; convenient demountable control panel with graphic display; possibility of installation in small-size cabinets or in confined space; resistance to continuous sinewave vibration 0.5 G in three plans. 2.2 Line 2 Power cables connection diagram (АТ24-5К5...11К) L1 L2 L3 PE Line-disconnection Grounding plate 2 Built-in EMC filter of Class C2 R/L1 S/L2 T/L3 +Rb and -Rb terminals are used only for connecting brake resistor -DC and +Rb terminals are used for connecting regeneration unit * +Ld and +Ud terminals are used for connecting the DC-link external choke +Rb -Rb -DC +Ld +Ud АС AT24-5K5...11K-380-2***** variable-frequency drive DC DC АС U/T1 V/T2 W/T3 du/dt filter * For variable-frequency drives w/o any built-in chokes in DC-link М 2.3 2 Technical characteristics Supply voltage 3х380 V (-15 %..+10 %) Supply frequency 50 Hz (-15 %..+10 %) EMC filter Discrete change of frequency assignments built-in 0,1 Hz Power factor 0,95 Efficiency % Starting current Control laws Current limit Permissible cable length to the motor Braking DC reactor not higher than the calculated input current linear dependence U/f quadratic dependence U/f the programmable U/f in motoring and generative modes max 30 m (shielded)/max 50 m (unshielded) DC braking combined braking built-in Control panel graphic, 160X160 pixels, 3 Output frequency Braking resistor PWM frequency / PWM carrier frequency Frequency range for different motors Speed range Fixed speed accuracy (static) in vector control mode, without speed sensor Fixed speed accuracy (static) in vector control mode, with speed sensor Torque accuracy Overload characteristics Asynchronous motor control profile Cycle adjustment Slip compensation Local signaling Insulation Supply Number of analog inputs Hz external 2 10 khz/5 khz Hz 1:1000 in a closed-loop system with a speed sensor 1:100 in an open-loop system 5 % at rated load of motor shaft and rated motor speed 2 % at rated load of motor shaft and rated motor speed +/- 5 % in a closed-loop system +/- 10 % in an open-loop system 150 % for 2 seconds, 120 % for 60 seconds with an ambient temperature 50 С vector control in a closed-loop system with a speed feedback vector control in open-loop system without a speed feedback voltage / frequency U/F ratio control (scalar control) PID-controller implemented run, ready, fault green, yellow and red LEDs isolated control circuits insulated custom circuits 10 V DC, +/- 2 % current not exceeding 30 ma, 24 V, 60 ma 2.4 Line 2 Type analog input Sampling period Number of analog outputs 1 Type of analog output Number of digital outputs Type of digital outputs Number of digital inputs 8 Type of digital inputs The logic of the digital input Acceleration and deceleration Type of protection Dielectric strength Insulation resistance Output frequency discreteness Communication protocol Physical interface Frame transmission Data transfer rate Data format Addresses number Access method Control options Electromagnetic compatibility programmable ma, 0..5 ma, V 4 ms programmable ma, 0..5 ma, V 4 relay outputs 2 outputs are switching type 2 outputs are normally open type 24 V, input resistance: about 4 kohm PTC sensor, Resistance switch 3 kohm/1,8 kohm emergency stop 2 digital inputs arbitrary polarity S-shaped acceleration / deceleration, linear adjustable power switch (U, V, W, T) OCP hardware (U, V, W) / OCP software (U, V, W) temperature of switches Ud max/ Ud min loss of one or more phases overheating of the braking resistor motor overload /motor overheating for power circuits and auxiliary circuits having electrical communication with the power circuit 2500 V 1 MOhm 0,1 Hz Modbus 2-wire RS-485 for Modbus RTU for Modbus bps bps up to 1 bps 8 bit, 1 stop bit, no parity addresses for Modbus slave Relative humidity 95 % The ambient temperature during operation / storage Standards Bluetooth module or Wi-Fi module EN class A, group 2, IEC/EN , category С2 with the additional EMC filter, EN class В, group 1, IEC/EN , category С C / C (humidity-controlled) GOST , GOST , GOST , GOST , GOST , GOST , EN :2004, EN 55011, ЕN / Model range Line 2 Triol AТ24 model Rated motor power, kw Rated current of power circuit, A Total VFD output power, kva 2 АТ24-5К ***** 5,5 11 7,5 АТ24-7К ***** 7, АТ24-11К-380-2***** 11, АТ24-15К-380-2***** 15, АТ24-18К-380-2***** 18, АТ24-22К-380-2***** 22, АТ24-30К-380-2***** 30, АТ24-37К-380-2***** 37, АТ24-45К-380-2***** 45, АТ24-55К-380-2***** 55, Mounting dimensions Triol AТ24 model L, mm H, mm D, mm АТ24-5К ***** АТ24-7К ***** АТ24-11К-380-2***** АТ24-15К-380-2***** АТ24-18К-380-2***** АТ24-22К-380-2***** АТ24-30К-380-2***** АТ24-37К-380-2***** АТ24-45К-380-2***** АТ24-55К-380-2***** holes Ø D 2.6 Line 2 Overall dimensions Triol AТ24 model Width, mm Height, mm Depth, mm АТ24-5К ***** АТ24-7К ***** АТ24-11К-380-2***** АТ24-15К-380-2***** АТ24-18К-380-2***** АТ24-22К-380-2***** АТ24-30К-380-2***** АТ24-37К-380-2***** АТ24-45К-380-2***** АТ24-55К-380-2***** VFD weight, kg 216, Dimensional outline АТ24-5К *****, АТ24-7К *****, АТ24-11К-380-2***** 2.7 Dimensional outline АТ24-15К-380-2*****, АТ24-18К-380-2*****, АТ24-22К-380-2*****, АТ24-30К-380-2***** 2 Dimensional outline AТ24-37К-380-2*****, AТ24-45К-380-2*****, AТ24-55К-380-2***** 2.8 Line 3 3 Application Triol AT24 VFD Line 3 is specially designed for heating, ventilation and air conditioning systems. Metal enclosure with IP20 protection degree allows avoiding VFD s installation in the boxes and long cable routing. A large number of security and service functions makes this VFD multipurpose solution. Key functions start, stop and control of motor rotation frequency; acceleration and braking ramps including S-shaped ramps; reversal; acceleration, decreasing, stop; protection of the motor overcurrent, overload protection; motor control by external 2-wire and 3-wire sensors; saving control configuration of motor; dynamic braking of motor; simultaneous control of five motors («Cascade controller» macros); automatic control of technology processes by closed-loop system principle using built-in PID-controller; operation of asynchronous motor by custom preset diagram in automatic or manual mode. 3.1 Protection functions 3 closedown under fuse blowing; variable frequency drive emergency tripping in case: temperature exceed critical values increasing of voltage in DC-link decreasing of voltage in DC-link short-circuit at VFD output by a signal («Power switch» emergency) output current exceed preset values blocking of asynchronous motor reverse; disabling of VFD continuous duty under resonant frequencies for prevent an executive units damages; disabling of start-up after coast stop during specified time; after emergency, for protection against start-up of rotating motor; blocking of start-up after emergency tripping. Mechanical parameters plastic enclosure, IP20; forced cooling (fans, air flow direction from the bottom upwards); operation temperature -20 С С; simple connection of input and output cables; convenient demountable control panel with graphic display; possibility of installation in small-size cabinets or in confined space; resistance to continuous sinewave vibration 0.5 G in three plans. 3.2 Line 3 Power cables connection diagram Line-disconnection Terminal «Protective earthing» (PE) Panel for fixing ground cables and connecting cable shields 3 -DC and +Rb terminals are used for connecting regeneration unit AT24-75K...M A**** variable-frequency drive +Rb and -Rb terminals are used only for connecting brake resistor du/dt filter * Note. In VFD AT24-75K...M **** «-Rb» terminal do not used; it is reserve 3.3 3 Technical characteristics Supply voltage 3х380 V (-15 %..+10 %) Supply frequency 50 Hz (-15 %..+10 %) EMC filter Discrete change of frequency assignments built-in 0,1 Hz Power factor 0,95 Efficiency % Starting current Control laws Current limit Permissible cable length to the motor Braking DC reactor not higher than the calculated input current linear dependence U/f quadratic dependence U/f the programmable U/f in motoring and generative modes max 30 m (shielded)/max 50 m (unshielded) DC braking combined braking built-in Control panel graphic, 160X160 pixels, 3 Output frequency Braking resistor PW
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