Omron 3G3HV-A4055-CE逆变器 PDF资料
1.产 品 资 料 介 绍：
Omron 3G3HV-A4055-CE 逆变器
产品特点
属于 3G3HV 系列高容量通用变频器，三相 400V 输入，适配电机功率 5.5 kW，额定输出电流 14 A。
专为风机、泵类等二次方转矩负载优化，内置自适应节能运行功能，低负荷时自动降低输出电压以减少能耗。
内置 PID 控制功能，可用于压力、流量、温度等闭环调节场景。
低频转矩性能较好，3 Hz 时仍可输出额定转矩的 150%。
标配编程单元与 RS-422/485 Modbus 通讯接口，便于参数设定与系统集成。
产品应用领域
商业楼宇与工业厂房的送风机、排风机调速。
空调箱（AHU）风机变风量控制。
冷冻水泵与冷却水泵的变流量调节。
冷却塔风机节能运行。
供暖与通风系统的风机泵类负载控制。
水处理设施的泵阀调速与恒压供水。
需要 PID 闭环控制的风机或泵类工况。
工业厂房通风系统的节能改造。
既有 3G3HV 系列变频器的备件替换。
以节能运行为主要诉求的变转矩负载驱动场景。
结尾
Omron 3G3HV-A4055-CE 属于 3G3HV 系列 5.5 kW 风机泵类专用变频器，以节能运行、内置 PID 和 Modbus 通讯为核心，适合暖通空调及水处理等变转矩负载场景。
2.英文详情介绍
Omron 3G3HV-A4055-CE inverter
Product Features
Belonging to the 3G3HV series high-capacity universal frequency converter, with three-phase 400V input, suitable for motor power of 5.5 kW, and rated output current of 14 A.
Specially optimized for quadratic torque loads such as fans and pumps, with built-in adaptive energy-saving operation function, automatically reducing output voltage at low loads to reduce energy consumption.
Built in PID control function, can be used for closed-loop regulation scenarios such as pressure, flow, temperature, etc.
The low-frequency torque performance is good, and it can still output 150% of the rated torque at 3 Hz.
Standard programming unit and RS-422/485 Modbus communication interface for easy parameter setting and system integration.
Product application areas
Speed regulation of supply and exhaust fans in commercial buildings and industrial plants.
Variable air volume control of air conditioning unit (AHU) fan.
Variable flow regulation of chilled water pump and cooling water pump.
Energy saving operation of cooling tower fans.
Load control of fans and pumps in heating and ventilation systems.
Pump valve speed regulation and constant pressure water supply for water treatment facilities.
Fan or pump operating conditions that require PID closed-loop control.
Energy saving renovation of ventilation systems in industrial plants.
Replacement of spare parts for existing 3G3HV series frequency converters.
A variable torque load driving scenario with energy-saving operation as the main demand.
ending
Omron 3G3HV-A4055-CE is a specialized inverter for 5.5 kW fans and pumps in the 3G3HV series. With energy-saving operation, built-in PID and Modbus communication as the core, it is suitable for variable torque load scenarios such as HVAC and water treatment.
3.产品图片
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