Triol АТ24 - Triol Corporation · Triol АТ24 Low-voltage variable ... GOST 24607-88, GOST 13109-97, GOST 15150-69, GOST 14254-96, GOST 17516.1-90, ... 325 615 285 47 АТ24-37К-380-1

Catalogue05.2015

Triol АТ24Low-voltage variable frequency drives

www.triolcorp.com

1

ContentsTriol АТ24

Low voltagevariable frequency drive

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

1

2

3

4

Н/660 V

K

5

A

C

E

Н/380 V

М

SD

AE

S

7

9

2

IntroductionDear customers!

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 func-tions 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, construc-tion 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!

Intro

3

Review of lines

АТ24-ХХХ-ХХХ-ХХХХХХ 1 2 3 4 5 6 7 8 91 Variable frequency drive (VFD) series name АТ24 – Low voltage variable frequency drive.

2 VFD power in accordance with power range For instance, 5K5 — 5,5 kW; 90K — 90 kW, M25 — 250 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.

RL

4

Line type Application Power range Supply voltage EnclosureLine 1 Lift (Elevator) 5.5 kW ... 37 kW 380 V plastic, IP20Line 2 HVAC 5,5 kW ... 55 kW 380 V plastic, IP20Line 3 HVAC 75 kW ... 400 kW 380 V metal, IP20Line 4 HVAC 370 W ... 4 kW 380 V plastic, IP20Line 5 Industrial 5,5 kW ... 400 kW 380 V metal, IP54Line 7 Industrial 5,5 kW ... 400 kW 380 V metal, IP54Line 9 Industrial 5,5 kW ... 400 kW 380 V metal, IP54Line А Lift (Elevator) 5,5 kW ... 37 kW 380 V metal, IP54Line B HVAC 5,5 kW ... 400 kW 380 V metal, IP54Line С Pump 5,5 kW ... 55 kW 380 V plastic, IP20Line Е Pump 75 kW ... 400 kW 380 V metal, IP20Line H Pump 5,5 kW ... 400 kW 380 V metal, IP54Line H Pump 75 kW ... 1200 kW 660 V metal, IP54Line K Crane 5,5 kW ... 400 kW 380 V metal, IP54Line М Multidrive 5,5 kW ... 2 MW 380 V metal, IP20

RL

1.1

Line 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

1.2

Mechanical parameters

• plastic enclosure, IP20;• forced cooling (fans, air flow direction from the bottom upwards);• operation temperature -20 °C ... + 40 °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.

Protection functions

• 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.

1

1.3

Line 1

Power cables connection diagram (АТ24-5К5...7К5)

М

L1 L2 L3

R/L1 S/L2 T/L3

U/T1 V/T2 W/T3

+Rb

+Ud

Built-inEMC filter

of Class C2

+Rb and –Rb terminalsare used only for

connecting brake resistor

dU/dt filter

AT24-5K5…7K5-380-1*****variable-frequency drive

PE

-Rb

-DC and +Rb terminalsare used for connecting

regeneration unit

*

*

For variable-frequency drives w/o anybuilt-in chokes in DC-link

Grounding plate

-DC

+Ld+Ld and +Ud terminalsare used for

connecting the DC-linkexternal choke

АСDC

DC АС

Line-disconnection 1

1.4

Technical characteristics Supply voltage 3x380 V (-15 % .. +10 %)Supply frequency 50 Hz (-15 % .. +10 %)EMC filter built-inDC reactor built-in

Control panel graphic, 160Х160 pixels, 3’’

Braking resistor externalPWM frequency / PWM carrier frequency 2 — 10 kHz/5 kHz

Output frequency 0 — 400 HzFrequency range for different motors 0 — 400 Hz

Speed range 1:1000 in a closed-loop system with a speed sensor1:100 in an open-loop system

Fixed speed accuracy (static) in vector control mode, without speed sensor

< 5 % at rated load of motor shaft and rated motor speed

Fixed speed accuracy (static) in vector control mode, with speed sensor


Torque accuracy +/- 5 % in a closed-loop system+/- 10 % in an open-loop system

Overload characteristics 200 % — for 2 seconds, 150 % — for 60 seconds with an ambient temperature 50 °С

Asynchronous motor control profile

• vector control in a closed-loop system with a speed feed-back

• vector control in open-loop system without a speed feed-back

• voltage / frequency U/F ratio control (scalar control)Cycle adjustment setting the operating mode — MODBUS, digital inputsSlip compensation implementedLocal signaling run, ready, fault — green, yellow and red LEDs

Insulation • isolated control circuits• insulated custom circuits

Supply 10 V DC, +/- 2 % current not exceeding 30 mA, 24 V, 60 mA

Number of analog inputs 2Analog input type programmable 4..20 mA, 0..5 mA, 0..10 VSampling period 4 msNumber of analog outputs 1Type analog output programmable 4..20 mA, 0..5 mA, 0..10 VNumber of digital outputs 4 relay outputs

Type of digital output • 2 outputs are switching type• 2 outputs are normally open type

Number of digital inputs 8

Type of digital inputs• 24 V, input resistance: about 4 kOhm• PTC sensor, resistance switch 3 kOhm/1,8 kOhm• emergency stop

1

1.5

The logic of the digital input 2 digital inputs arbitrary polarityAcceleration and deceleration S-shaped acceleration / deceleration, linear adjustable

Type of protection

• 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

Dielectric strength for power circuits and auxiliary circuits having electrical com-munication with the power circuit — 2500 V

Insulation resistance > 1 MOhmOutput frequency discreteness 0,1 HzCommunication protocol ModbusPhysical interface 2-wire RS-485 for ModbusFrame transmission RTU for Modbus

Data transfer rate• 115200 bps• 1200 — 250000 bps• up to 1 bps

Data format 8 bit, 1 stop bit , no parityAddresses number 1.. 255 addresses for ModbusAccess method slaveControl options Bluetooth module or Wi-Fi module

Electromagnetic compatibility• EN 55011 class A, group 2, IEC/EN 61800-3, category С2• with the additional EMC filter, EN 55011 class В, group 1, IEC/EN 61800-3, category С1

Relative humidity 95 %The ambient temperature during operation / storage -20 .. +40 °C / -40 .. +50 °C (humidity-controlled)

Operating altitude up to 1000 m

StandardsGOST 24607-88, GOST 13109-97, GOST 15150-69, GOST 14254-96, GOST 17516.1-90, GOST 12.1.044-89, EN 61800-3:2004, EN 55011, ЕN 61000-6 3/4

Line 1

1

1.6

Model range Line 1

Triol AТ24 model Rated motor power, kW

Rated current of power circuit, A

Total VFD output power, kVA

АТ24-5К5-380-1***** 5,5 11 7,5АТ24-7К5-380-1***** 7,5 15 10АТ24-11К-380-1***** 11,0 22 15АТ24-15К-380-1***** 15,0 30 18АТ24-18К-380-1***** 18,0 36 22АТ24-22К-380-1***** 22,0 45 28АТ24-30К-380-1***** 30,0 60 38АТ24-37К-380-1***** 37,0 75 45

Mounting dimensions

Triol AТ24 model L, mm H, mm D, mmАТ24-5К5-380-1*****

190 283

6

АТ24-7К5-380-1*****АТ24-11К-380-1*****АТ24-15К-380-1*****

254 345АТ24-18К-380-1*****АТ24-22К-380-1*****АТ24-30К-380-1*****

291 535АТ24-37К-380-1*****

4 holes Ø D

1

1.7

Overall dimensions

Triol AТ24 model Width, mm Height, mm Depth, mm VFD weight, kg

АТ24-5К5-380-1*****216,5 360 187 14

АТ24-7К5-380-1*****АТ24-11К-380-1*****

280 444 257 32АТ24-15К-380-1*****АТ24-18К-380-1*****АТ24-22К-380-1*****АТ24-30К-380-1*****

325 615 285 47АТ24-37К-380-1*****

Dimensional outline АТ24-5К5-380-1*****, АТ24-7К5-380-1*****

Line 1

1

1.8

Dimensional outlineAТ24-30К-380-1*****, AТ24-37К-380-1*****

Dimensional outline АТ24-11К-380-1*****, АТ24-15К-380-1*****,АТ24-18К-380-1*****, АТ24-22К-380-1*****

1

2.1

Line 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

2.2


• plastic enclosure, IP20;• forced cooling (fans, air flow direction from the bottom upwards);• operation temperature -20 °С ... + 50 °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.


• 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.

2

2.3

Line 2

Power cables connection diagram (АТ24-5К5...11К)

М

L1 L2 L3

R/L1 S/L2 T/L3

U/T1 V/T2 W/T3

+Rb+Ud

Line-disconnection

Built-inEMC filterof Class C2

+Rb and -Rb terminalsare used only for connecting brake resistor

dU/dt filter

AT24-5K5 . . .11K-380-2*****variable-frequency drive

PE

-Rb

-DC and +Rb terminalsare used for connecting regeneration unit

*

*


Grounding plate

-DC+Ld+Ld and +Ud terminals

are used forconnecting the DC-link external choke

АСDC

DC АС

2

2.4

Technical characteristics Supply voltage 3х380 V (-15 % ..+10 %)Supply frequency 50 Hz (-15 %..+10 %)EMC filter built-inDiscrete change of frequency assignments 0,1 Hz

Power factor > 0,95Efficiency 96 ... 97 %Starting current not higher than the calculated input current

Control laws• linear dependence U/f• quadratic dependence U/f• the programmable U/f

Current limit in motoring and generative modes Permissible cable lengthto the motor max 30 m (shielded)/max 50 m (unshielded)

Braking • DC braking• combined braking

DC reactor built-inControl panel graphic, 160X160 pixels, 3’’Output frequency 0 — 400 HzBraking resistor externalPWM frequency / PWM carrier frequency 2 — 10 kHz/5 kHz

Frequency range for different motors 0 — 400 Hz









• 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)

Cycle adjustment PID-controllerSlip compensation implementedLocal signaling run, ready, fault — green, yellow and red LEDs


Supply 10 V DC, +/- 2 % current not exceeding 30 mA, 24 V, 60 mANumber of analog inputs 2

2

2.5

Type analog input programmable 4..20 mA, 0..5 mA, 0..10 VSampling period 4 msNumber of analog outputs 1Type of analog output programmable 4..20 mA, 0..5 mA, 0..10 VNumber of digital outputs 4 relay outputs

Type of digital outputs • 2 outputs are switching type• 2 outputs are normally open type


Type of digital inputs• 24 V, input resistance: about 4 kOhm• PTC sensor, Resistance switch 3 kOhm/1,8 kOhm• emergency stop


Type of protection





Data format 8 bit, 1 stop bit , no parityAddresses number 1 .. 255 addresses for ModbusAccess method slaveControl options Bluetooth module or Wi-Fi module


Relative humidity 95 %The ambient temperature during operation / storage -20….+50 °C / -40….+50 °C (humidity-controlled)


Line 2

2

2.6

Model range Line 2

Triol AТ24 model Rated motor power, kW



АТ24-5К5-380-2***** 5,5 11 7,5АТ24-7К5-380-2***** 7,5 15 10АТ24-11К-380-2***** 11,0 22 15АТ24-15К-380-2***** 15,0 30 18АТ24-18К-380-2***** 18,0 36 22АТ24-22К-380-2***** 22,0 45 28АТ24-30К-380-2***** 30,0 60 38АТ24-37К-380-2***** 37,0 75 45АТ24-45К-380-2***** 45,0 90 56АТ24-55К-380-2***** 55,0 110 72

Mounting dimensions

Triol AТ24 model L, mm H, mm D, mmАТ24-5К5-380-2*****

190 283

6

АТ24-7К5-380-2*****АТ24-11К-380-2*****АТ24-15К-380-2*****

254 345АТ24-18К-380-2*****АТ24-22К-380-2*****АТ24-30К-380-2*****АТ24-37К-380-2*****

291 535АТ24-45К-380-2*****АТ24-55К-380-2*****

4 holes Ø D

2

2.7

Overall dimensionsTriol AТ24 model Width, mm Height, mm Depth, mm VFD weight,

kgАТ24-5К5-380-2*****

216,5 360 187 14АТ24-7К5-380-2*****АТ24-11К-380-2*****АТ24-15К-380-2*****

280 444 257 32АТ24-18К-380-2*****АТ24-22К-380-2*****АТ24-30К-380-2*****АТ24-37К-380-2*****

325 615 285 47АТ24-45К-380-2*****АТ24-55К-380-2*****

Dimensional outline АТ24-5К5-380-2*****, АТ24-7К5-380-2*****, АТ24-11К-380-2*****

Line 2

2

2.8

Dimensional outline AТ24-37К-380-2*****, AТ24-45К-380-2*****, AТ24-55К-380-2*****

Dimensional outlineАТ24-15К-380-2*****, АТ24-18К-380-2*****,АТ24-22К-380-2*****, АТ24-30К-380-2*****

2

3.1

Line 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

3.2


• plastic enclosure, IP20;• forced cooling (fans, air flow direction from the bottom upwards);• operation temperature -20 °С ... + 50 °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.



◊ 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


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.

3

3.3

Line 3

Power cables connection diagram

Line-disconnection

Panel for fixing ground cables and connecting cable shields

Terminal«Protective earthing» (PE)



AT24-75K . . .M11-380-3A****variable-frequency drive

dU/dt filter

*

Note. In VFD AT24-75K...M11-380-31**** «-Rb» terminal do not used; it is reserve

3

3.4

Technical characteristicsSupply voltage 3х380 V (-15 % ..+10 %)Supply frequency 50 Hz (-15 %..+10 %)EMC filter built-inDiscrete change of frequency assignments 0,1 Hz



Current limit in motoring and generative modes Permissible cable length to the motor max 30 m (shielded)/max 50 m (unshielded)


DC reactor built-inControl panel graphic, 160X160 pixels, 3’’Output frequency 0 — 400 HzBraking resistor externalPWM frequency / PWM carrier frequency 2 — 10 kHz














3

3.5

Type analog input programmable 4..20 mA, 0..5 mA, 0..10 VSampling period 4 msNumber of analog outputs 1Type analog output programmable 4..20 mA, 0..5 mA, 0..10 VNumber of digital outputs 4 relay outputs



Type of digital input• 24 V, input resistance: about 4 kOhm• PTC sensor, Resistance switch 3 kOhm/1,8 kOhm• emergency stop


Type of protection







Relative humidity 95 %The ambient temperature during operation / storage -20….+50 °C / -40….+50 °C (humidity-controlled)


Line 3

3

3.6

Model range Line 3

Model of Triol AT24 Rated motor power, kW



АТ24-75К-380-3***** 75 155 100АТ24-90К-380-3***** 90 185 120АТ24-М11-380-3***** 110 216 145АТ24-М13-380-3***** 130 260 175АТ24-М16-380-3***** 160 320 210АТ24-М20-380-3***** 200 400 260АТ24-М25-380-3***** 250 500 330

Mounting dimensions

Triol AТ24 model L, mm H, mm D, mmАТ24-75К-380-3*****

490 821,5

9

АТ24-90К-380-3*****АТ24-М11-380-3*****АТ24-М13-380-3*****

598АТ24-М16-380-3*****АТ24-М20-380-3*****АТ24-М25-380-3*****

4 holes Ø D

3

3.7

Overall dimensionsTriol AТ24 model Width, mm Height, mm Depth, mm VFD weight,

kgАТ24-75К-380-3*****

528,5 803,5 334 85АТ24-90К-380-3*****АТ24-М11-380-3*****АТ24-М13-380-3*****

650 1312 490 230АТ24-М16-380-3*****АТ24-М20-380-3*****АТ24-М25-380-3*****

Dimensional outline АТ24-75К-380-3*****, АТ24-90K-380-3*****, АТ24-М11-380-3*****

Line 3

3

3.8

Dimensional outline АТ24-М13-380-3*****, АТ24-М16-380-3*****, АТ24-М20-380-3*****, АТ24-М25-380-3*****

3

4.1

Line 4

Application

Triol AT24 VFD Line 4 is known for its multifunctional performance and flexibility in such spheres of application as ventilation and air conditioning. Due to its optimal construction this VFD allows realization of a big variety of tasks. This makes the VFD universal solution. This line can be identified by high quality, easiness of access and simplicity of operation.

Key functions

• start/reversal/stop of motor with assigned rates;• changing and autonomic presetting an acceleration / deceleration time;• connecting regenerative unit is available;• frequency mode of motor deceleration;• permit of resonant frequencies.

4

4.2


• plastic enclosure, IP20;• forced cooling (fans, air flow direction from the bottom upwards);• operation temperature -10 °С ... + 40 °С;• simple connection of input and output cables;• convenient demountable control panel with 7-segment indicator;• it is allowable an installation in small-size cabinets or in confined space;• resistance to continuous sinewave vibration 0.5 G in three plans.



◊ 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



4

4.3

Line 4

Power cables connection diagram

external braking converter

external DC breaker external braking resistor

Supply 380 V50/60 Hz

Terminals

Input

Supply for carrier frequency

Multifunctionalanalog input

Relay output 2

Relay output 1

High-speed impulse output

Analog output 1 Analog output 10 — 10 V0 — 20 mA

Analog output 20 — 10 V0 — 20 mA

AT24-37K...4K0-380-4XXXXX

+10V

VCT

CCI

4

4.4

Technical characteristicsSupply voltage 3х380 V (-15 % ..+10 %)Supply frequency 50 Hz (-15 %..+10 %)EMC filter built-inDiscrete change of frequency assignments 0,1 Hz



Current limit in motoring and generative modes Permissible cable lengthto the motor max 30 m (shielded)/max 50 m (unshielded)


DC reactor external, optionalControl panel graphicOutput frequency 0 — 400 HzBraking resistor externalPWM frequency / PWM carrier frequency 1...15 kHz








Overload characteristics 120 % — for 60 seconds with an ambient temperature 45 °СMotor control profile vector/scalarCycle adjustment PID-controllerSlip compensation implementedLocal signaling run, ready, fault — green, yellow and red LEDs


Supply 10 V DC, +/- 2 % current not exceeding 30 mA, 24 V, 60 mANumber of analog inputs 1Type analog input programmable 0..20 mA, 0..10 VSampling period 4 ms

4

4.5

Number of analog outputs 2Type analog output programmable 0..20 mA, 0..10 VNumber of digital outputs 6

Type of digital output • 2 outputs are normally close type• 2 outputs are normally open type

Number of digital inputs 2Type of digital input • 24 V, input resistance: about 4 kOhm Acceleration and deceleration time 0,1...3600 s

Type of protection

• OCP hardware (U, V, W) / OCP software (U, V, W)• Ud max/ Ud min• loss of one or more phases• indicator of DC-link charge

Dielectric strength for power circuits and auxiliary circuits having electrical communication with the power circuit — 2500 V



Data format 8 bit, 1 stop bit , no parityAddresses number 1 .. 255 addresses for ModbusAccess method slaveControl options Bluetooth module or Wi-Fi moduleElectromagnetic compatibility • EN 55011 class A, group 2, IEC/EN 61800-3, category С3 Relative humidity 95 %The ambient temperature during operation / storage -10….+45 °C


Line 4

4

4.6

Model range Line 4




АТ24-К75-380-4**** 0,75 1,5 1,0АТ24-1К5-380-4***** 0,15 3,0 2,0АТ24-2К2-380-4***** 0,22 4,5 3,0АТ24-4К0-380-4***** 4,00 8,0 5,3

Mounting dimensionsTriol AТ24 model L, mm H, mm D, mm

АТ24-К75-380-4****74 162 4,5АТ24-1К5-380-4*****

АТ24-2К2-380-4*****АТ24-4К0-380-4***** 110 255 7

Overall dimensions


АТ24-К75-380-4****92 174 132 1.5АТ24-1К5-380-4*****

АТ24-2К2-380-4*****АТ24-4К0-380-4***** 135 265 165 4

Dimensional outline АТ24-К75...4К0-380-4*****

WW1

DD1

H1H2 H

2- d

D2

4

C.1

Line C

Application

Triol AT24 VFD Line C is the best solution to increase the pumps productivity. This line is characterized by a robust construction, multifunctionality and flexibility. This drive is a great option to ensure smooth operation of equipment, increasing its life period thanks to the flexibility and modernity of the technical solutions.

Key functions

• start, stop and control the rotation frequency of pump’s motor;• acceleration and braking with assigned rates;• reversal;• acceleration, decreasing, stop;• protection of the motor against overcurrent, overload protection;• motor control by external 2-wire and 3-wire sensors;• saving control configuration of motor;• dynamic braking of motor;• control five motors at the same time («Cascade controller» macros);• automatic control of technology processes by closed-loop system principle using built-in

PID-controller;• automatically restart asynchronous motor after supply voltage failure or after special

emergencies of motor (customized emergencies);• operation of asynchronous motor by custom preset diagram in automatic or manual mode.

С

C.2


• plastic enclosure, IP54;• forced cooling (fans, air flow direction from the bottom upwards);• operation temperature -20 oС ... + 40 °С;• simple connection of input and output cables;• convenient demountable control panel with graphic display;• it is allowable an installation in small-size cabinets or in confined space;• resistance to continuous sinewave vibration 0.5 G in three plans.






С

C.3

Line C

Power cables connection diagram (АТ24-5К5...11К)

AT24-5K5 . . .11K-380-C*****variable-frequency drive

Line-disconnection

Grounding plate



+Ld and +Ud terminalsare used forconnecting the DC-link external choke

dU/dt filter


*

С

C.4

Power cables connection diagram (АТ24-15К...30К)

Line-disconnection

Grounding plate


+DC and -DC terminalsare used for connecting regeneration unit

AT24-15K . . .30K-380-C*****variable-frequency drive

dU/dt filter

+DC and -DC terminals are brought outin variable speed drives w/o built-in braking unit;

+Rb and -Rb terminals are brought outin variable speed drives with built-in braking unit

*

*

С

C.5

Line C

Power cables connection diagram (АТ24-37К...55К)

Line-disconnection

Grounding plate

AT24-37K . . .55K-380-C*****variable-frequency drive



dU/dt filter

С

C.6

Technical characteristicsSupply voltage 3х380 V (-15 % ..+10 %)Supply frequency 50 Hz (-15 %..+10 %)EMC filter externalDC reactor built-inControl panel graphic, 160X160 pixels, 3’’Output frequency 0 — 400 HzDiscrete change of frequency assignments 0,1 Hz

Power factor > 0,93Efficiency 96 ... 97 %Starting current not higher than the calculated input currentCurrent limit in motoring and generative modes


Acceleration and deceleration time 0 ... 4000 sPermissible cable length to the motor max 30 m (shielded)/max 50 m (unshielded)


Braking resistor externalPWM frequency / PWM carrier frequency 2 — 10 kHz








Overload characteristics 120 % from rated value for 120 s, averaging time —10 min






С

C.7

Type analog inputs programmable 4..20 mA,, 0..5 mA,, 0..10 VSampling period 4 msNumber of analog outputs 1Type analog output programmable 4..20 mA, 0..5 mA, 0..10 VNumber of digital outputs 4 relay outputs

Type of digital output • 2 outputs are normally close type• 2 outputs are normally open type

Digital outputs with custom logic (PNP or NPN) 6



Acceleration and deceleration S-shaped acceleration / deceleration, linear adjustable

Type of protection



Insulation resistance > 1 MOhmCommunication protocol ModbusPhysical interface 2-wire RS-485 for ModbusFrame transmission RTU for Modbus




Relative humidity 80 % at a temperature of +20 °С (with no condensation)Optional unit «ЕХТ1» unit, for expand numbers of input / output


Line C

С

C.8

Model range Line C

Model of Triol AT24 Rated motor pow-er, kW



АТ24-5К5-380-C***** 5,5 11 7,5АТ24-7К5-380-C***** 7,5 15 10АТ24-11К-380-C***** 11,0 22 15АТ24-15К-380-C***** 15,0 30 18АТ24-18К-380-C***** 18,0 36 22АТ24-22К-380-C***** 22,0 45 28АТ24-30К-380-C***** 30,0 60 38АТ24-37К-380-C***** 37,0 75 45АТ24-45К-380-C***** 45,0 90 56АТ24-55К-380-C***** 55,0 110 72

Mounting dimensions

Triol AТ24 model L, mm H, mm D, mmАТ24-5К5-380-С*****

190 283

6

АТ24-7К5-380-С*****АТ24-11К-380-С*****АТ24-15К-380-С*****

254 344АТ24-18К-380-С*****АТ24-22К-380-С*****АТ24-30К-380-С*****АТ24-37К-380-С*****АТ24-45К-380-С*****

291 535АТ24-55К-380-С*****

4 holes Ø D

С

C.9

Line COverall dimensions


АТ24-5К5-380-C*****220 310 190 14АТ24-7К5-380-C*****

АТ24-11К-380-C*****АТ24-15К-380-C*****

280 380 260 32АТ24-18К-380-C*****АТ24-22К-380-C*****АТ24-30К-380-C*****АТ24-37К-380-C*****АТ24-45К-380-C*****

330 540 290 47АТ24-55К-380-C*****

Dimensional outline АТ24-5К5-380-С*****, АТ24-7К5-380-С*****, АТ24-11К-380-С***** С

C.10

Dimensional outline АТ24-37К-380-С*****, АТ24-45К-380-С*****, АТ24-55К-380-С*****.

Dimensional outline АТ24-15К-380-С*****, АТ24-18К-380-С*****, АТ24-22К-380-С*****, АТ24-30К-380-С*****

С

Е.1

Line Е

Application

Triol AT24 line E is specially designed in accordance with many exploitation specifics for pumps and fans control. Application of such a VFD provides reduced power consumption and smooth operation of the equipment. Such a multifunctional and reliable solution will not only implement the current tasks, but also prolong the equipment lifetime.

Key functions




Е

Е.2

Е


• metal enclosure, IP20;• forced cooling (fans, air flow direction from the bottom upwards);• operation temperature -20 °С ... + 40 °С;• simple connection of input and output cables;• convenient demountable control panel with graphic display;• it is allowable an installation in small-size cabinets or in confined space;• resistance to continuous sinewave vibration 0.5 G in three plans.






Е.3

Е

Line Е

Power cables connection diagram (АТ24-75К..М11)

Terminal«Protective earthing» (PE)

Line-disconnection

Panel for fixing ground cables and connecting cable shields

AT24-75K . . .M11-380-EA****variable-frequency drive

+Rb and -DC terminalsare used for connecting regeneration unit


dU/dt filter

Е.4

Е




















Е.5

Е







Type of protection









Line Е

Е.6

Е

Model range Line Е




АТ24-75К-380-Е***** 75 150 100АТ24-90К-380-Е***** 90 180 175АТ24-М11-380-Е***** 110 220 14

Mounting dimensions

Overall dimensions


АТ24-75К-380-Е*****394 740 260

57АТ24-90К-380-Е*****

58АТ24-М11-380-Е*****

Triol AТ24 model L, mm H, mm D, mmАТ24-75К-380-Е*****

232 718 9АТ24-90К-380-Е*****АТ24-М11-380-Е*****

4 holes Ø D

Е.7

Е

Line Е

Dimensional outline АТ24-75-380-Е*****, АТ24-90К-380-Е*****, АТ24-М11-380-Е****

Е.8

Н.1

Line H

Application

Triol AT24 VFD Line H is a multifunction system that provides control of asynchronous electric pumps for various purposes. This Line can be used to solve multiple issues that require use of equipment in difficult conditions with maximum protection.

Key functions




Н/380 V

Н.2

Н/380 V


• metal enclosure, IP54;• forced cooling (fans, air flow direction from the bottom upwards);• operation temperature -20 °С ... + 40 °С;• simple connection of input and output cables;• convenient demountable control panel with graphic display;• it is allowable an installation in small-size cabinets or in confined space;• resistance to continuous sinewave vibration 0.5 G in three plans.






Н.3

Н/380 V

Line HPower cables connection diagram (АТ24-5К5...55К)

Line-disconnection

Choke in DC link


dU/dt filter

AT24-5K5...55K-380-H*****variable frequency drive

Н.4

Н/380 V




















H.5

Line H

Н/380 V







Type of protection









H.6

Н/380 V

Model range Line H




АТ24-5К5-380-H***** 5,5 11 7,5АТ24-7К5-380-H***** 7,5 15 10АТ24-11К-380-H***** 11,0 22 15АТ24-15К-380-H***** 15,0 30 18АТ24-18К-380-H***** 18,0 36 22АТ24-22К-380-H***** 22,0 45 28АТ24-30К-380-H***** 30,0 60 38АТ24-37К-380-H***** 37,0 75 45АТ24-45К-380-H***** 45,0 90 56АТ24-55К-380-H***** 55,0 110 72АТ24-75К-380-H***** 75,0 150 100АТ24-90К-380-H***** 90,0 180 175АТ24-М11-380-H***** 110,0 220 145АТ24-М13-380-H***** 130,0 260 175АТ24-М16-380-H***** 160,0 320 210АТ24-М20-380-H***** 200,0 400 260АТ24-М25-380-H***** 250,0 500 330АТ24-М32-380-H***** 315,0 640 400

Mounting dimensions

4 holes Ø D

H.7

Line H

Н/380 V

Overall dimensions


АТ24-5К5-380-H*****215 449,5 224 12,4АТ24-7К5-380-H*****

АТ24-11К-380-H*****АТ24-15К-380-H*****

284 557 28018АТ24-18К-380-H*****

АТ24-22К-380-H*****АТ24-30К-380-H*****

29АТ24-37К-380-H*****АТ24-45К-380-H*****

268,5 619,5 301,5 47АТ24-55К-380-H*****АТ24-75К-380-H*****

420 855 33472

АТ24-90К-380-H*****75

АТ24-М11-380-H*****АТ24-М13-380-H***** 1

670 1400417

143АТ24-М16-380-H***** 1 144АТ24-М20-380-H***** 1 150АТ24-М25-380-H***** 1

770 1856164

АТ24-М32-380-H***** 1 170

Triol AТ24 model L, mm H, mm D, mmАТ24-5К5-380-H*****

145 422

8

АТ24-7К5-380-H*****АТ24-11К-380-H*****АТ24-15К-380-H*****

183 520АТ24-18К-380-H*****АТ24-22К-380-H*****АТ24-30К-380-H*****АТ24-37К-380-H*****АТ24-45К-380-H*****

183 596АТ24-55К-380-H*****АТ24-75К-380-H*****

360 825АТ24-90К-380-H*****АТ24-М11-380-H*****

АТ24-М13-380-H***** 1

610 1350АТ24-М16-380-H***** 1

АТ24-М20-380-H***** 1

АТ24-М25-380-H***** 1

710 1850АТ24-М32-380-H***** 1

1 — variations in dimensions are permissible

H.8

Н/380 V

Dimensional outline АТ24-15К-380-Н***** — АТ24-37К-380-Н*****

Dimensional outline АТ24-5К5-380-Н*****, АТ24-7К5-380-Н*****, АТ24-11К-380-Н*****

H.9

Line H

Н/380 V

Dimensional outline АТ24-45К-380-Н*****, АТ24-55К-380-Н*****

Dimensional outline АТ24-75К-380-Н*****, АТ24-М11-380-Н*****

H.10

Н/380 V

Dimensional outline AT24-М25-380-Н*****1, АТ24-М32-380-Н*****1

Dimensional outline AT24-М13-380-Н*****1, АТ24-М16-380-Н*****1, АТ24-М20-380-Н*****1

1

Supporting documentation reviewSupporting documents include:

• Design manual — contains the detailed information needed for the VFD assembly and its next operation;

• Operation manual — gives information about the VFD installation, commissioning, maintenance and technical parameters;

• Programming manual — describes Triol AT24 functions and parameters, capabilities of control panel as well as programming and operational aspects;

• Additional units manual — presents detailed technical characteristics of additional units, schemes for connection, mounting and adjustment instructions;

• Quick Operating Manual — contains most necessary information for mechanical installation and quick setup of VFD parameters.

SD

2

Additional equipmentThis chapter contains information about the following additional units:

• unit for connection an incremental encoder Triol ENCO2;• unit for connection an absolute encoder Triol ENCO3.

Triol ENCO2 unit is intended for connection of incremental angular converters (encoders) to Triol AT24 VFD’s.

Plug-in unit Triol ENCO2 also can be applied to improve the operation safety of mechanics by controlling:• exceeding of preset speed;• backspin rotation.

Triol ENCO2 unit provides:• resistance to interferences with the use of built-in electrically isolated supply unit of

encoder — 5 V 200 mA;• support of operation with different output signals types of encoder (open collector,

open emitter, standard TTL and HTL, differential pair);• capability of work with different levels of output encoder signals.

Triol ENCO3 unit is intended for connection of incremental angular converters (encoders) to Triol AT24 VFD’s of all the lines, except pump application (vector control of asynchronous motor is not used).

Triol ENCO3 unit provides:• resistance to interference with the use of built-in electrically isolated supply unit of

encoder — 5 V 200 mA;• support of operation with absolute encoders via EnDat v2.0 and EnDat v2.1 protocols;• adjustment of interface long-haul line with the use of built-in 120 Ohm resistors.

AE

3

ServicesTriol Corporation is a leading developer and manufacturer of electric equipment. That’s

why it pays considerable attention to the offered products service support. We conduct trainings for exploiting personnel of our Customers and Partners.

Triol Corporation’s service support is carried out in collaboration with our Partners and includes:• Warranty repair and spare parts;• Post-warranty repair and spare parts;• Diagnosis and Troubleshooting;• Online Technical support ;• Specialist on-site visit to the Customer;• Preventative service;• Personnel trainings.

We have spare parts warehouse and service support through our partners. It allows us to immediately respond to your requests and allows our Partners and Customers to feel confident in the future.

S

Documents

Triol АТ24 - Triol Corporation · Triol АТ24 Low-voltage variable ... GOST 24607-88, GOST 13109-97, GOST 15150-69, GOST 14254-96, GOST 17516.1-90, ... 325 615 285 47 АТ24-37К-380-1