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General Inverter
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Zhufeng ACI General Frequency Inverter DLT-G11

Technical Parameters:

Zhufeng ACI General Frequency Inverter DLT-G11

【Power Range: 0。4KW-800KW】

Technical features and functions:

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

② provides an optional LED control panel, with SVPWM control function counting, frequency hopping function;

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

④ instantaneous power-down non-stop, speed tracking and then start, automatic voltage adjustment;

⑤ RS485 physical communication interface to provide the use of standard Modbus protocol to facilitate networking, to achieve PC monitoring;

⑥ 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:

项目project

标准规范standard specification

输入input

额定电压/频率Rated voltage / frequency

单相220V、三相220V、三相   380V;50Hz/60Hz

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

变动容许值Change  allowable value

电压:-20% ~ +20% 电压失衡率:<3%  频率:±10%

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

输出output

额定电压

Rated voltage

0~220V/380V/

频率范围frequency range

 

0Hz~500Hz

频率解析度Frequency resolution

0。01Hz

过载能力Overload capacity

P:120%IN,   G:150% IN    QF、Z、L: 180% IN 1分钟 1 minute

 

 

主要控制功能Main control   function

 

调制方式modulation mode

优化空间电压矢量SVPWM调制Optimized space voltage vector SVPWM modulation

控制方式control mode

空间电压矢量SVPWM控制(具有最优低频死区补偿特性)Space voltage vector SVPWM control (with optimal low frequency   dead zone compensation characteristic)    

频率精度Frequency accuracy

数字设定:最高频率×±0。 01%;模拟设定:最高频率×±0。2%

Digital   setting: the maximum frequency is 0。01%; the simulation setting: the maximum   frequency is 0。2%。

频率分辨率frequency resolution

数字设定:0.01Hz;模拟设定:最高频率×0.1%

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

起动频率Starting frequency

0.40Hz~20.00Hz

转矩提升Torque boost

自动转矩提升,手动转矩提升0。1%~30。0%

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

V/FFFFF曲线V/F curve

五种方式:恒转矩V/F曲线、1种用户定义多段V/F曲线方式和3种降转矩特性曲线方式(2.0次幂、1.7次幂和1.2次幂)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)

 

加减速曲线Acceleration and deceleration curve

两种方式:直线加减速、S曲线加减速;七种加减速时间,时间单位(分/秒)可选 ,最长6000分钟Two ways: linear acceleration and   deceleration, S curve acceleration and deceleration; seven plus deceleration   time, time unit (sub / sec) optional, the longest 6000 minutes

直流制动DC braking

直流制动开始频率:0~15.00Hz

DC brake   starting frequency: 0 ~ 15.00Hz

制动时间:0~60.0秒Braking time: 0.0s ~ 60.0s

制动电流:0~80%Brake current: 0 ~ 80%

能耗制动Energy consumption braking

内置能耗制动单元,可外接制动电阻Built   in energy consumption braking unit, and can be externally connected with   brake resistance。

点动Jog

点动频率范围:0。1Hz~50。00Hz,点动加减速时间0。1~60。0秒Jog Frequency range: 0。1Hz ~ 50。00Hz,   Jog acceleration and deceleration time of 0。1 to 60。0 seconds

内置PID

Built in PID

可方便地构成闭环控制系统

Closed loop   control system can be easily formed

多段速运行Multi speed operation

通过内置PLC或控制端子实现多段速运行Through the built-in PLC or   control terminal to achieve multi speed operation

纺织摆频Textile oscillation

frequency

可实现预置频率、中心频率可调的摆频功能

Can achieve preset frequency, center frequency adjustable swing   function

自动电压调整(AVR)Automatic voltage regulation (AVR)

当电网电压变化时,维持输出电压恒定不变

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

自动节能运行Automatic energy saving operation

根据负载情况,自动优化V/F曲线,实现节能运行According to the load   situation, the automatic optimization of V/F curve, to achieve energy saving operation

自动限流Automatic current limit

对运行期间电流自动限制,防止频繁过流故障跳闸

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

定长控制

Fixed length control

到达设定长度后变频器停机 the inverter stop after reach the set length

通讯功能Communication function

具有RS485标准通讯接口,支持ASCII和RTU两种格式的MODBUS通讯协议。具有主从多机联动功能

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

运行功能Operating function

运行命令通道Run command channel

操作面板给定;控制端子给定;串行口给定;可三种方式切换

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

频率设定通道Frequency setting channel

键盘模拟电位器给定;键盘键给定;功能码数字给定;串行口给定;端子UP/DOWN给定;模拟电压给定;模拟电流给定;脉冲给定;组合给定;可多种给定方式随时切换

Keyboard   analog potentiometer;Keyboard key   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

开关输入通道Switch input channel

正、反转指令;8路可编程开关量输入,可分别设定35种功能。

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

模拟输入通道Analog input channel

2路模拟信号输入,4~20mA、0~10V可选

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

模拟输出通道

Analog output channel

模拟信号输出, 4~20mA或0~10V可选,可实现设定频率、输出频率等物理量的输出Analog signal output, 4 ~ 20mA or 0 ~ 10V optional, can achieve   the set frequency, output frequency and other physical output

开关、脉冲输出通  道Switch,   pulse output channel

1路可编程开路集电极输出;1路继电器输出信号;1路0~20KHz脉冲输出信号,实现各种物理量输出

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

操作

面板operation panel

LED数码显示LED digital   display

可显示设定频率、输出电压、输出电流等参数

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

外接仪表显示External instrument display

输出频率、输出电流、输出电压显示等物理量显示

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

按键锁定Key lock

实现按键的全部锁定

To achieve   all of the lock button

参数拷贝Parameter copy

使用远控键盘可以实现变频器之间的功能码参数拷贝功能。

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

保护功能Protection function

过流保护;过压保护;欠压保护;过热保护;过载保护等Over current protection; overvoltage protection; under voltage   protection; over heat protection; overload protection

环境environment

使用场所Use place

室内,不受阳光直射,无尘埃、腐蚀性气体、油雾、水蒸汽等Indoor, free from direct sunlight, dust,   corrosive gases,oil mist, steam, etc.

海波高度Altitude

低于1000米(高于1000米时需降额使用)

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

环境温度Ambient temperature

-10℃~+40℃

湿度humidity

小于90%RH,无结露Less than 95% RH, non-condensing

振动Vibration

小于5.9米/秒2(0.6G)Less than 5.9m / s? (0.6g)

存储温度storage temperature

-20℃~+60℃

结构structure

防护等级Protection level

IP20(在选用状态显示单元或键盘的状态下)

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

冷却方式Cooling mode

强制风冷Forced air   cooling

 安装方式Installation   method

壁挂式,柜内安装Wall-mounted,   cabinet installation

 



面板操作图:



外形尺寸:






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公司传真:020-28008900


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