DELTA VFD110CP43B-21变频器 PDF资料
DELTA VFD110CP43B-21 是台达 CP2000 系列的一款风机水泵专用变频器，三相 380V 供电，适配 11kW 电机，主打节能和无感矢量控制。
产品特点
风机水泵专用
CP2000 系列专门针对风机、水泵这类变转矩负载优化，内置 PID 控制，自动调节转速，节能效果明显。
无感矢量控制
支持无感矢量控制，启动转矩能到 150% 以上，负载变化时响应快，比普通 V/F 控制好。
内置 PLC 和万年历
自带 10K 步 PLC 逻辑控制器和万年历，能做时序控制、定时轮换水泵，不用额外配 PLC。
多泵控制
最多控制 8 台水泵，做定量定时循环控制，适合恒压供水和楼宇自动化。
通信接口丰富
内置 Modbus 和 BACnet，可选 Profibus、DeviceNet、Ethernet-IP 等通信卡。
产品参数
适配电机功率
11kW（15HP）。
输入电源
三相 380 到 480V AC，50/60Hz。
额定输出电流
24A。
输出频率范围
0 到 600Hz。
控制方式
V/F 控制、无感矢量控制。
过载能力
120% 额定电流持续 1 分钟。
防护等级
IP20 / NEMA 1。
通信接口
内置 RS-485（Modbus）、BACnet。
工作温度
-10 到 +50°C。
应用领域
恒压供水系统
楼宇和市政供水泵站，PID 控制维持管网压力恒定，多泵轮换。
中央空调与 HVAC
冷却水泵、冷冻水泵、冷却塔风机调速，按负荷自动调节。
污水处理
曝气风机、污泥泵调速运行，适应水质水量变化。
工业冷却系统
冷却塔风机、循环水泵变频驱动，稳定温度同时省电。
锅炉与热力系统
给水泵、引风机、鼓风机调速控制，配合燃烧系统调风量。
VFD110CP43B-21 就是台达 CP2000 系列 11kW 风机水泵专用变频器，适合恒压供水、暖通空调、水处理这些变转矩负载场合。选型时注意确认三相 380V 供电，防护等级 IP20 需要装在控制柜里。
DELTA VFD110CP43B-21 is a dedicated frequency converter for fans and water pumps in the Delta CP2000 series. It is powered by three-phase 380V and compatible with 11kW motors, with a focus on energy-saving and sensorless vector control.
Product Features
Special for fan and water pump
The CP2000 series is specifically designed for optimizing variable torque loads such as fans and water pumps, with built-in PID control and automatic speed adjustment, resulting in significant energy-saving effects.
Non inductive vector control
Support sensorless vector control, the starting torque can reach over 150%, and the response is faster when the load changes, which is better than ordinary V/F control.
Built in PLC and perpetual calendar
Equipped with a 10K step PLC logic controller and a perpetual calendar, it can perform timing control and scheduled rotation of water pumps without the need for an additional PLC.
Multi pump control
Control up to 8 water pumps for quantitative, timed, and cyclic control, suitable for constant pressure water supply and building automation.
Rich communication interfaces
Built in Modbus and BACnet, with optional communication cards such as Profibus, DeviceNet, Ethernet IP, etc.
Product Specifications
Adapt motor power
11kW（15HP）。
input power
Three phase 380 to 480V AC, 50/60Hz.
Rated output current
24A。
Output frequency range
0 to 600Hz.
Control method
V/F control, non inductive vector control.
overload capacity
120% rated current for 1 minute.
Protection level
IP20 / NEMA 1。
Communication interface
Built in RS-485 (Modbus) and BACnet.
Operating Temperature
-10 to+50 ° C.
Application Areas
Constant pressure water supply system
Buildings and municipal water supply pump stations maintain constant pipeline pressure through PID control, with multiple pumps rotating.
Central air conditioning and HVAC
Cooling water pump, chilled water pump, and cooling tower fan speed regulation, automatically adjusted according to load.
sewage treatment
The aeration fan and sludge pump operate at variable speed to adapt to changes in water quality and quantity.
Industrial cooling system
The cooling tower fan and circulating water pump are driven by variable frequency, which stabilizes the temperature while saving electricity.
Boiler and Thermal System
Control the speed of the water supply pump, induced draft fan, and blower, and adjust the air volume in conjunction with the combustion system.
VFD110CP43B-21 is a Delta CP2000 series 11kW fan pump dedicated frequency converter, suitable for variable torque load applications such as constant pressure water supply, HVAC, and water treatment. When selecting, pay attention to confirming the three-phase 380V power supply and the protection level IP20, which needs to be installed in the control cabinet.
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