GT200 Series SizeA-B High Performance System Inverter

GT200 series SizeA-B inverter is a general-purpose high-performance vector system inverter with advanced control performance such as large low-frequency torque, self-recognition of motor parameters, optimal acceleration and deceleration control, wave-by-wave current limiting, etc.; it has functions to meet the requirements of different processes, such as multi-band speed control, simple PLC control, closed-loop control, fixed-length control, sagging control, automatic energy-saving operation, and flexible frequency setting.It has a series of practical functions to meet different process requirements, such as multi-speed control, simple PLC control, closed-loop control, length control, sag control, automatic energy-saving operation, flexible frequency setting mode, various frequency combinations and combination algorithm.

  • Product Overview

  • Download

Products

Introduction of GT200 series SizeA-B inverter is a general high-performance vector system type inverter.


GT200 series SizeA-B inverter is a general-purpose high-performance vector system inverter with advanced control performance such as large low-frequency torque, self-recognition of motor parameters, optimal acceleration and deceleration control, wave-by-wave current limiting, etc.; it is equipped with functions to satisfy different technological requirements such as multi-band speed control, simple PLC control, closed-loop control, fixed-length control, sag control, automatic energy-saving operation, flexible frequency setting mode, various frequency combination methods and combination algorithms and a series of practical functions.It has a series of practical functions to meet different process requirements, such as multisection speed control, simple PLC control, closed-loop control, length control, sag control, automatic energy-saving operation, flexible frequency setting mode, various frequency combinations and combination algorithm.



Excellent performance


GT200 series SizeA-B inverter is a general-purpose high-performance system inverter;

It has advanced control performance such as large torque at low frequency, self-identification of motor parameters, optimal acceleration and deceleration control, and wave-by-wave current limiting;

Possessing powerful I/O expansion function, supporting a variety of expansion cards, and being able to customise process control cards and other expansion capabilities for customers;

With functions to meet different process requirements, such as multi-step speed control, simple PLC control, closed-loop control, fixed-length control, sag control, automatic energy-saving operation, flexible frequency setting mode, a variety of frequency combinations and a combination of algorithms and a series of practical functions.


Scope of application


It can be used in the drive of automatic production equipment such as machine tools, cables, textiles, paper, food, packaging, chemical industry, municipal engineering, etc., to meet the needs of different industrial equipment for performance and function.


Technical specification


项目

标准规范

输入

额定电压频率

三相,380Vac-440Vac;50Hz/60Hz
单相,200V-220Vac;50Hz/60Hz

允许电压工作范围

电压:380V(-15%)~440V(+10%),200V(-10%)~220V(+10%);电压失衡率:<3%;频率:±5%

输出

输出电压

0~输入电压

频率

0Hz~550Hz

过载能力

G型:150%额定电流60s     P型:120%额定电流60s 

主要控制功能

控制方式

V/F模式、矢量模式

调速范围

1:100(矢量)

起动转矩

0.50Hz时150%额定转矩

运行转速稳态精度

≤±0.5%额定同步转速

频率精度

数字设定:最高频率×±0.01%; 模拟设定:最高频率×±0.2%

频率分辨率

1Hz;模拟设定:最高频率X0.1%

转矩提升

自动转矩提升,手动转矩提升0.1%~30.0%

V/F曲线

三种方式:直线V/F曲线、用户设定V/F曲线、超起动方式;

加减速曲线

加减速时间,时间单位(分/秒)可选,最长600分钟

直流制动

直流制动开始频率:0.00~60.00Hz; 制动时间:0.0~30.0s; 制动电流:0.0~100.0%

点动

点动频率范围:0.10Hz~50.00Hz; 点动加减速时间0.1~60.0s可设, 点动间隔时间可设

多段速运行

通过内置 PLC 或控制端子实现多段速运行

内置PI

可方便的构成闭环控制系统

自动节能运行

根据负载情况,自动优化 V/F 曲线,实现节能运行

自动电压调整(AVR)

当电网电压变化时, 能自动保持输出电压恒定

自动限流

对运行期间电流自动限制, 防止频繁过流故障跳闸

自动载波调整

根据负载特性, 自动调整载波频率; 可选

客户化功能

定长控制

到达设定长度后变频器停机

下垂控制

适用于多台变频器驱动同一负载的场合

瞬停不停机控制

瞬时掉电时, 通过母线电压控制, 不间断运行

捆绑功能

运行命令通道与频率给定通道可以任意捆绑, 同步切换

运行功能

运行命令通道

操作面板给定、 控制端子给定、 串行口给定, 可通过多种方式切换

频率给定通道

数字给定、 模拟电压给定、 模拟电流给定、 脉冲给定、 串行口给定, 可通过多种方式随时切换

辅助频率给定

实现灵活的辅助频率微调、 频率合成

脉冲输出端子

0~50kHz的脉冲方波信号输出, 可实现设定频率、 输出频率等物理量的输出

模拟输出端子

2路模拟信号输出, 分别可选0/4~20mA或0/2~10V, 可实现设定频率、 输出频率等物理量的输出

操作面板

单排LED显示

可显示设定频率、输出频率、输出电压、输出电流等20种参数

按键锁定和功能选择

实现按键的部分或全部锁定, 定义部分按键的作用范围, 以防止误操作

环境

 

保护功能

输入缺相保护(可选)、 输出缺相保护(可选)、 过流保护、 过压保护、 欠压保护、 过热保护、 过载保护等

使用场所

远离电磁辐射源的场合;无油雾、腐蚀性气体、易燃性气体等场合;金属粉末、尘埃、油、水等异物不会进入
变频器内部的场所;无放射性物质、易燃物质场所;无有害气体及液体的场所;盐分少的场所;无阳光直射的场所。

海拔高度

低于1000米,1000米以上降额使用,最高使用海拔高度为3000米

环境温度

-10℃~+40℃,温度超过40℃需降额使用,40℃每增加1℃,需要降额1.5%,最高使用环境温度为50℃;

湿度

小于95%RH, 无水珠凝结

振动

小于5.9m/s² (0.6g)

存储温度

-40℃ ~ +60℃

防护等级

IP20

冷却方式

强制风冷

污染等级PD2
效率≥93%

结构

安装方式

壁挂式

 

 

Get the latest industry solutions and case studies

Contact us by phone, email to solve your problems