Telemecanique ATV21HD15N4 ALTIVAR21驱动器 PDF资料
1.产 品 资 料 介 绍：
Telemecanique ATV21HD15N4 ALTIVAR21 驱动器
产品特点
属于 Altivar 21 系列变频器，专为暖通空调（HVAC）中的风机和泵类变转矩负载设计。
三相 380–480V 输入，额定功率 15 kW（20 HP），内置 A 类 EMC 滤波器。
标配 Modbus 通讯接口，可选 LonWorks、BACnet、Metasys N2、APOGEE FLN 等楼宇自控总线卡。
采用低谐波技术，THDI 低于 30%，无需额外加装进线电抗器或直流电抗器即可满足谐波要求。
集成 PI 调节器、皮带断裂检测、欠载/过载检测、自动重起动及捕捉再起动等 HVAC 专用功能。
产品应用领域
商业楼宇空调箱（AHU）送风机调速。
供暖与通风系统的风机变风量控制。
冷冻水泵与冷却水泵的变流量调节。
冷却塔风机节能运行。
新风机组与排风系统的联动控制。
楼宇自控系统（BAS）集成中的风机水泵驱动。
洁净室通风压力与流量控制。
酒店与医院暖通空调设备的变频调速。
工业厂房通风与空调系统的节能改造。
老旧 HVAC 变频器的备件替换。
结尾
Telemecanique ATV21HD15N4 属于 Altivar 21 系列 15 kW 暖通专用变频器，以 HVAC 风机泵类应用优化、内置 EMC 滤波和楼宇总线兼容性为核心，适合商业与工业建筑的暖通空调调速场景。
2.英文详情介绍
Telemecanique ATV21HD15N4 ALTIVAR21 Driver
Product Features
Belonging to the Altivar 21 series frequency converter, specifically designed for variable torque loads of fans and pumps in HVAC systems.
Three phase 380-480V input, rated power of 15 kW (20 HP), built-in Class A EMC filter.
Standard Modbus communication interface, optional building automation bus cards such as LonWorks, BACnet, Metasys N2, APOGEE FLN, etc.
Using low harmonic technology, THDI is less than 30%, and there is no need to install additional incoming or DC reactors to meet harmonic requirements.
Integrate HVAC specific functions such as PI regulator, belt breakage detection, underload/overload detection, automatic restart, and capture restart.
Product application areas
Speed regulation of air conditioning unit (AHU) supply fan in commercial buildings.
Variable air volume control of fans in heating and ventilation systems.
Variable flow regulation of chilled water pump and cooling water pump.
Energy saving operation of cooling tower fans.
Linkage control between fresh air unit and exhaust system.
Fan and water pump drive in building automation system (BAS) integration.
Clean room ventilation pressure and flow control.
Variable frequency speed regulation of HVAC equipment in hotels and hospitals.
Energy saving renovation of ventilation and air conditioning systems in industrial plants.
Replacement of spare parts for old HVAC frequency converters.
ending
Telemecanique ATV21HD15N4 belongs to the Altivar 21 series 15 kW HVAC dedicated frequency converter, with HVAC fan pump application optimization, built-in EMC filtering, and building bus compatibility as its core, suitable for HVAC speed regulation scenarios in commercial and industrial buildings.
3.产品图片
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