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GT35 series inverter for fans and pumps
GT35 series inverter is a fan and pump dedicated inverter, optimised for fan and pump applications, making it easier to use.Built-in a variety of fan and pump applications, such as PID, multi-pump control, constant pressure water supply, speed tracking, instantaneous stop non-stop, etc.; independent air duct design, thickened circuit board coating, can adapt to harsh environmental applications, to ensure that the equipment for a long time to run reliably; standard MODBUS-RTU protocol, with better compatibility with the industrial control system; with excellent electromagnetic compatibility characteristics, to ensure that the equipment in the complex electromagnetic environment stable operation.It has excellent electromagnetic compatibility characteristics to ensure the stable operation of the equipment in complex electromagnetic environments.Power range covers 0.75kW-355kW.
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Brief
GT35 series inverter is a fan and pump dedicated inverter, optimised for fan and pump applications, making it easier to use.Built-in a variety of fan and pump applications, such as PID, multi-pump control, constant pressure water supply, speed tracking, instantaneous stop non-stop, etc.; independent air duct design, thickened circuit board coating, can adapt to harsh environmental applications, to ensure that the equipment for a long time to run reliably; standard MODBUS-RTU protocol, with better compatibility with the industrial control system; with excellent electromagnetic compatibility characteristics, to ensure that the equipment in the complex electromagnetic environment stable operation.It has excellent electromagnetic compatibility characteristics to ensure the stable operation of the equipment in complex electromagnetic environments.Power range covers 0.75kW-355kW.
Scope of application
It can be applied to drive fan and pump loads in sewage treatment, HVAC, chemical, metallurgy, electric power and other industries.
Technical specification
项目 | 项目描述 |
---|---|
输入 | |
额定电压,频率 | 三相:380V~440Vac,50Hz/60Hz |
允许电压波动范围 | 电压:380V(1±5%,-44%/-10%) |
输出 | |
输出电压 | 0~输入电压 |
频率 | 0Hz~400Hz |
过载能力 | PH1:120%额定电流60s |
运行环境温度 | |
环境温度 | 数字设定:最高温度+45.0℃,最低温度-10℃;模拟设定:最高温度+40.2% |
转速提升 | 自动稳速提升,手动转速提升0.1%~20.0% |
V/F控制 | 三种方式:V/F恒定、可变V/F控制、手动设定 |
P/I控制 | 加速和减速时间(0秒~3600秒) |
主要控制功能 | |
直流制动 | 直流制动时间0.00~60.00秒 |
制动时间 | 0.0~99.0s |
点动 | 点动频率:0.0~100.0Hz |
多段速运行 | 可设定6段不同的速度 |
内置PLC | 可方便用户实现多种控制功能 |
自动电压调整(AVR) | 当电网电压波动时,自动调整输出电压以保证电机正常运行 |
多泵切换 | 为多泵系统提供切换功能,保证系统稳定运行,减少不必要的电机维护工作量 |
水泵恒压供水 | 通过内置PID调节功能,实现水泵恒压供水,保证水压稳定 |
火灾报警功能 | 紧急情况下可迅速切断电机电源,防止电机损坏,保护设备安全 |
运行状态监控 | 实时监控电机运行状态,提供多种运行参数,便于用户监控 |
运行功能 | |
脉冲输出信号 | 0~50KHz的脉冲信号输出,可实现脉冲频率、输出脉冲宽度的输出 |
模拟信号输出 | 2路模拟信号输出,分别可设0/4~20mA或2~10V,可实现过程控制 |
操作面板 | |
LCD液晶显示(选配) | 内置中文液晶显示,输出电压、电流、频率等多种参数 |
保护功能 | |
输入缺相保护 | 输入缺相保护(三进):输出短路保护、过流保护、欠压保护、过热保护、过压保护、过载保护 |
使用场所 | |
适用场所 | 无导电尘埃、腐蚀性气体场所 |
环境 | |
环境温度 | -20℃~+60℃ |
冷却方式 | 强制风冷 |
结构 | |
防护等级 | IP20 |
安装方式 | |
安装方式 | 壁挂式、机柜式、嵌入式 |
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