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General Inverter
Position£ºHome > Products > Frequency Inverter Series > General Inverter

Zhufeng ACI General Frequency Inverter DLT-G11

Technical Parameters:

Zhufeng ACI General Frequency Inverter DLT-G11

¡¾Power Range: 0.4KW-800KW¡¿

Technical features and functions:

¢Ù  three speed control: non PG vector control, PG vector control, V / F control;

¢Ú provides an optional LED control panel, with SVPWM control function counting, frequency hopping function;

¢Û 16 simple PLC, multi-speed and PID control; wobble frequency function;

¢Ü instantaneous power-down non-stop, speed tracking and then start, automatic voltage adjustment;

¢Ý RS485 physical communication interface to provide the use of standard Modbus protocol to facilitate networking, to achieve PC monitoring;

¢Þ provide multi-function 6-channel digital input, a high-speed pulse input, 2 analog inputs, 2 relay output (2.2KW following 1) 1 analog output;

 

1. Features: Automatic energy-saving, load characteristics to adjust the best detection of the output state

2. Extended functions: can be tailored inverter energy-saving cabinet

 

Application Industry:

1. Metallurgy, power, petrochemical, cement, mining, building materials, pharmaceutical, paper, plastic

2. Boiler blower, coal mine exhaust fan, exhaust air control, water treatment control

3. Precise positioning control system, zero servo system, paper, chemical fiber production lines, packaging, machinery

4. Ceramic factories, chemical plants, oil refineries, crushers, die-casting machines, compressors

Specification:

ÏîÄ¿project

±ê×¼¹æ·¶standard specification

ÊäÈëinput

¶î¶¨µçѹ/ƵÂÊRated voltage / frequency

µ¥Ïà220V¡¢ÈýÏà220V¡¢ÈýÏà   380V£»50Hz/60Hz

Single-phase 220V, three phase 220V,   three phase 380V; 50Hz / 60Hz

±ä¶¯ÈÝÐíÖµChange  allowable value

µçѹ£º-20% ¡« +20£¥ µçѹʧºâÂÊ£º<3%  ƵÂÊ£º¡À10£¥

Voltage:   -20% to + 20% voltage unbalance rate: <3% Frequency: ¡À 10%

Êä³öoutput

¶î¶¨µçѹ

Rated voltage

0¡«220V/380V/

ƵÂÊ·¶Î§frequency range

 

0Hz¡«500Hz

ƵÂʽâÎö¶ÈFrequency resolution

0.01Hz

¹ýÔØÄÜÁ¦Overload capacity

P:120%IN,   G:150% IN    QF¡¢Z¡¢L: 180% IN 1·ÖÖÓ 1 minute

 

 

Ö÷Òª¿ØÖƹ¦ÄÜMain control   function

 

µ÷ÖÆ·½Ê½modulation mode

ÓÅ»¯¿Õ¼äµçѹʸÁ¿SVPWMµ÷ÖÆOptimized space voltage vector SVPWM modulation

¿ØÖÆ·½Ê½control mode

¿Õ¼äµçѹʸÁ¿SVPWM¿ØÖÆ£¨¾ßÓÐ×îÓÅµÍÆµËÀÇø²¹³¥ÌØÐÔ£©Space voltage vector SVPWM control (with optimal low frequency   dead zone compensation characteristic)    

ƵÂʾ«¶ÈFrequency accuracy

Êý×ÖÉ趨£º×î¸ßƵÂÊ¡Á¡À0. 01%£»Ä£ÄâÉ趨£º×î¸ßƵÂÊ¡Á¡À0.2%

Digital   setting: the maximum frequency is 0.01%; the simulation setting: the maximum   frequency is 0.2%.

ƵÂÊ·Ö±æÂÊfrequency resolution

Êý×ÖÉ趨£º0.01Hz£»Ä£ÄâÉ趨£º×î¸ßƵÂÊ¡Á0.1%

Digital   setting: 0.01Hz; simulation setting: maximum frequency x 0.1%

Æð¶¯ÆµÂÊStarting frequency

0.40Hz¡«20.00Hz

ת¾ØÌáÉýTorque boost

×Ô¶¯×ª¾ØÌáÉý£¬ÊÖ¶¯×ª¾ØÌáÉý0.1%¡«30.0%

Automatic   torque promotion, manual torque increased by 0.1% ~ 30%

V/FFFFFÇúÏßV/F curve

ÎåÖÖ·½Ê½£ººãת¾ØV/FÇúÏß¡¢1ÖÖÓû§¶¨Òå¶à¶ÎV/FÇúÏß·½Ê½ºÍ3ÖÖ½µ×ª¾ØÌØÐÔÇúÏß·½Ê½(2.0´ÎÃÝ¡¢1.7´ÎÃݺÍ1.2´ÎÃÝ)Five ways: constant torque V/F curve, 1 kinds of user defined   multi segment V/F curve mode and 3 kinds of down torque characteristic curve   mode (2 power, 1.7 power and 1.2 power)

 

¼Ó¼õËÙÇúÏßAcceleration and deceleration curve

Á½ÖÖ·½Ê½£ºÖ±Ïß¼Ó¼õËÙ¡¢SÇúÏß¼Ó¼õËÙ£»ÆßÖÖ¼Ó¼õËÙʱ¼ä£¬Ê±¼äµ¥Î»(·Ö/Ãë)¿ÉÑ¡ £¬×6000·ÖÖÓTwo ways: linear acceleration and   deceleration, S curve acceleration and deceleration; seven plus deceleration   time, time unit (sub / sec) optional, the longest 6000 minutes

Ö±Á÷ÖÆ¶¯DC braking

Ö±Á÷ÖÆ¶¯¿ªÊ¼ÆµÂÊ£º0¡«15.00Hz

DC brake   starting frequency: 0 ~ 15.00Hz

ÖÆ¶¯Ê±¼ä£º0¡«60.0ÃëBraking time: 0.0s ~ 60.0s

ÖÆ¶¯µçÁ÷£º0¡«80£¥Brake current: 0 ~ 80%

ÄܺÄÖÆ¶¯Energy consumption braking

ÄÚÖÃÄܺÄÖÆ¶¯µ¥Ôª£¬¿ÉÍâ½ÓÖÆ¶¯µç×èBuilt   in energy consumption braking unit, and can be externally connected with   brake resistance.

µã¶¯Jog

µã¶¯ÆµÂÊ·¶Î§£º0.1Hz¡«50.00Hz,µã¶¯¼Ó¼õËÙʱ¼ä0.1¡«60.0ÃëJog Frequency range: 0.1Hz ~ 50.00Hz,   Jog acceleration and deceleration time of 0.1 to 60.0 seconds

ÄÚÖÃPID

Built in PID

¿É·½±ãµØ¹¹³É±Õ»·¿ØÖÆÏµÍ³

Closed loop   control system can be easily formed

¶à¶ÎËÙÔËÐÐMulti speed operation

ͨ¹ýÄÚÖÃPLC»ò¿ØÖƶË×ÓʵÏÖ¶à¶ÎËÙÔËÐÐThrough the built-in PLC or   control terminal to achieve multi speed operation

·ÄÖ¯°ÚƵTextile oscillation

frequency

¿ÉʵÏÖÔ¤ÖÃÆµÂÊ¡¢ÖÐÐÄÆµÂʿɵ÷µÄ°ÚƵ¹¦ÄÜ

Can achieve preset frequency, center frequency adjustable swing   function

×Ô¶¯µçѹµ÷Õû(AVR)Automatic voltage regulation (AVR)

µ±µçÍøµçѹ±ä»¯Ê±£¬Î¬³ÖÊä³öµçѹºã¶¨²»±ä

When the grid   voltage is changed, the output voltage is kept constant.

×Ô¶¯½ÚÄÜÔËÐÐAutomatic energy saving operation

¸ù¾Ý¸ºÔØÇé¿ö£¬×Ô¶¯ÓÅ»¯V/FÇúÏߣ¬ÊµÏÖ½ÚÄÜÔËÐÐAccording to the load   situation, the automatic optimization of V/F curve, to achieve energy saving operation

×Ô¶¯ÏÞÁ÷Automatic current limit

¶ÔÔËÐÐÆÚ¼äµçÁ÷×Ô¶¯ÏÞÖÆ£¬·ÀֹƵ·±¹ýÁ÷¹ÊÕÏÌøÕ¢

Automatic current limit on the operation period to prevent frequent   over current fault trip

¶¨³¤¿ØÖÆ

Fixed length control

µ½´ïÉ趨³¤¶Èºó±äƵÆ÷Í£»ú the inverter stop after reach the set length

ͨѶ¹¦ÄÜCommunication function

¾ßÓÐRS485±ê׼ͨѶ½Ó¿Ú£¬Ö§³ÖASCIIºÍRTUÁ½ÖÖ¸ñʽµÄMODBUSͨѶЭÒé¡£¾ßÓÐÖ÷´Ó¶à»úÁª¶¯¹¦ÄÜ

With RS485 standard communication interface, support for ASCII and   MODBUS two format of the RTU communication protocol. With master-slave multi   machine linkage function

ÔËÐй¦ÄÜOperating function

ÔËÐÐÃüÁîͨµÀRun command channel

²Ù×÷Ãæ°å¸ø¶¨£»¿ØÖƶË×Ó¸ø¶¨£»´®Ðпڸø¶¨£»¿ÉÈýÖÖ·½Ê½Çл»

Operator   panel; control terminal given; serial port given; can be three ways to switch

ƵÂÊÉ趨ͨµÀFrequency setting channel

¼üÅÌÄ£ÄâµçλÆ÷¸ø¶¨£»¼üÅÌ¡ø¡¢¨‹¼ü¸ø¶¨£»¹¦ÄÜÂëÊý×Ö¸ø¶¨£»´®Ðпڸø¶¨£»¶Ë×ÓUP/DOWN¸ø¶¨£»Ä£Äâµçѹ¸ø¶¨£»Ä£ÄâµçÁ÷¸ø¶¨£»Âö³å¸ø¶¨£»×éºÏ¸ø¶¨£»¿É¶àÖÖ¸ø¶¨·½Ê½ËæÊ±Çл»

Keyboard   analog potentiometer;Keyboard key ¡ø¡¢¨‹   given;Functional code digital given; serial port given; terminal UP/DOWN   given; analog voltage given; analog current given; pulse given; combination   given; can be a variety of ways to switch

¿ª¹ØÊäÈëͨµÀSwitch input channel

Õý¡¢·´×ªÖ¸Á8·¿É±à³Ì¿ª¹ØÁ¿ÊäÈ룬¿É·Ö±ðÉ趨35ÖÖ¹¦ÄÜ¡£

Positive and   reverse instructions; 8 programmable switching input, can be set to 35 kinds   of functions.

Ä£ÄâÊäÈëͨµÀAnalog input channel

2·ģÄâÐźÅÊäÈ룬4¡«20mA¡¢0¡«10V¿ÉÑ¡

2 analog   signal input, 4 ~ 20mA, 0 ~ 10V optional

Ä£ÄâÊä³öͨµÀ

Analog output channel

Ä£ÄâÐźÅÊä³ö£¬ 4¡«20mA»ò0¡«10V¿ÉÑ¡£¬¿ÉʵÏÖÉ趨ƵÂÊ¡¢Êä³öƵÂʵÈÎïÀíÁ¿µÄÊä³öAnalog signal output, 4 ~ 20mA or 0 ~ 10V optional, can achieve   the set frequency, output frequency and other physical output

¿ª¹Ø¡¢Âö³åÊä³öͨ  µÀSwitch,   pulse output channel

1·¿É±à³Ì¿ªÂ·¼¯µç¼«Êä³ö£»1·¼ÌµçÆ÷Êä³öÐźÅ£»1·0¡«20KHzÂö³åÊä³öÐźÅ£¬ÊµÏÖ¸÷ÖÖÎïÀíÁ¿Êä³ö

1   programmable open collector output; 1 way relay output signal; 1 0 ~ 20KHz   pulse output signal to achieve a variety of physical output

²Ù×÷

Ãæ°åoperation panel

LEDÊýÂëÏÔʾLED digital   display

¿ÉÏÔʾÉ趨ƵÂÊ¡¢Êä³öµçѹ¡¢Êä³öµçÁ÷µÈ²ÎÊý

Can display   the set frequency, output voltage, output current and other parameters

Íâ½ÓÒDZíÏÔʾExternal instrument display

Êä³öƵÂÊ¡¢Êä³öµçÁ÷¡¢Êä³öµçѹÏÔʾµÈÎïÀíÁ¿ÏÔʾ

Output   frequency, output current, output voltage and other physical display

°´¼üËø¶¨Key lock

ʵÏÖ°´¼üµÄÈ«²¿Ëø¶¨

To achieve   all of the lock button

²ÎÊý¿½±´Parameter copy

ʹÓÃÔ¶¿Ø¼üÅÌ¿ÉÒÔʵÏֱ䯵Æ÷Ö®¼äµÄ¹¦ÄÜÂë²ÎÊý¿½±´¹¦ÄÜ¡£

Use the   remote control keyboard can realize the copy function between the function   parameter code converter.

±£»¤¹¦ÄÜProtection function

¹ýÁ÷±£»¤£»¹ýѹ±£»¤£»Ç·Ñ¹±£»¤£»¹ýÈȱ£»¤£»¹ýÔØ±£»¤µÈOver current protection; overvoltage protection; under voltage   protection; over heat protection; overload protection

»·¾³environment

ʹÓó¡ËùUse place

ÊÒÄÚ£¬²»ÊÜÑô¹âÖ±É䣬ÎÞ³¾°£¡¢¸¯Ê´ÐÔÆøÌå¡¢ÓÍÎí¡¢Ë®ÕôÆûµÈIndoor, free from direct sunlight, dust,   corrosive gases,oil mist, steam, etc.

º£²¨¸ß¶ÈAltitude

µÍÓÚ1000Ã×£¨¸ßÓÚ1000Ã×ʱÐè½µ¶îʹÓã©

Less than 1000m(Higher than 1000 m with   derating)

»·¾³Î¶ÈAmbient temperature

£­10¡æ¡«£«40¡æ

ʪ¶Èhumidity

СÓÚ90%RH£¬ÎÞ½á¶Less than 95% RH, non-condensing

Õñ¶¯Vibration

СÓÚ5.9Ã×/Ãë2£¨0.6G£©Less than 5.9m / s? (0.6g)

´æ´¢Î¶Èstorage temperature

£­20¡æ¡«£«60¡æ

½á¹¹structure

·À»¤µÈ¼¶Protection level

IP20£¨ÔÚÑ¡ÓÃ״̬ÏÔʾµ¥Ôª»ò¼üÅ̵Ä״̬Ï£©

IP20 (in the   state of the selected state display unit or keyboard)

ÀäÈ´·½Ê½Cooling mode

Ç¿ÖÆ·çÀäForced air   cooling

 °²×°·½Ê½Installation   method

±Ú¹Òʽ£¬¹ñÄÚ°²×°Wall-mounted,   cabinet installation

 



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¹«Ë¾´«Õ棺020-28008900


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