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NZ200 系列通用矢量变频器

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NZ200 系列通用矢量变频器
产品特点
•开环矢量控制、V/F控制
•强大的过载能力:每60秒150%额定电流,每3秒180%额定电流
•卓越的性能和良好的环境适应性
•结构简单、体积小巧、安装方便
•这款高扭矩输出的通用矢量变频器可确保电机在重载条件下平稳启动
•它具备瞬时停止和快速限流功能,可减少变频器的频繁故障报警
•全面的保护功能包括输出缺相保护、过流/过压/过载/过热保护等
•Supports permanent magnet synchronous motor control (NZ200T series)
功率范围
220V0.4~3.7kW (5.5kW and above can be specially ordered)
380V0.4~630kW
分类项目名称技术规格
基本功能控制方法V/F控制;开环矢量控制(无PG)
最高频率矢量控制:0~320Hz;V/F控制:0~320Hz
载波频率1kHz~16kHz,载波频率可根据负载特性自动调节
输入频率分辨率数字设置:0.01Hz;模拟设置:最大频率×0.025%
起动转矩G型:0.5Hz/150%(无PG);P型:0.5Hz/100%
调速范围1:100(无PG)
恒速精度± 0.5%(无PG)
过载能力G型:150%额定电流60秒,180%额定电流3秒;P型电机:120%额定电流60秒,150%额定电流3秒
扭矩增加自动扭矩增加;手动扭矩增加0.1%~30.0%
V/F曲线Three methods: linear type; Multi-point type; N-th Power V/F Curve (1.2, 1.4, 1.6, 1.8, 2 powers)
V/F分离两种方法:完全分离和部分分离
加减速曲线Linear or S-curve acceleration and deceleration methods, four acceleration and deceleration durations, with a time range of 0.0~6500.0 seconds
直流制动制动频率:0.00Hz~最大频率;制动时间:0.0s~100.0s;制动动作电流值:0.0%~100.0%
慢跑控制点动频率范围:0.00Hz~50.00Hz;点动加减速时间:0.0s~6500.0s
简易PLC,多速运行通过内置PLC或控制端子,可实现多达16个速度档位
内置PID它有助于闭环过程控制系统的实施
自动电压调节(AVR)当电网电压发生变化时,它能够自动保持恒定的输出电压
个性化功能过压、过流、堵转控制在运行过程中自动限制电流和电压,以防止频繁发生过流、过压和跳闸
快速速率限制函数最大限度地减少过流故障,并保护逆变器以确保其正常运行
扭矩限制与控制"挖掘机"在运行过程中具有自动扭矩限制功能,以防止频繁的过电流跳闸
卓越的表现利用高性能电流矢量控制技术实现异步电机控制
瞬间停下During a momentary power outage, the load returns energy to compensate for the voltage drop, keeping the inverter running for a short time
快速速率限制Avoid frequent overcurrent faults
时序控制Timer control function, set time range 0.0 min ~ 6500.0 min
Communication methodsRS485
运行命令通道Keyboard setting, control terminal setting, and serial communication port can be switched in various ways
频率源10 frequency sources: digital set, analog voltage setpoint, analog current setpoint, pulse setpoint, and serial port setpoint, with multiple switching options
辅助频率源10 auxiliary frequency sources for flexible auxiliary frequency fine-tuning and frequency synthesis
运行输入端子6 digital input terminals, 1 supporting up to 100kHz high-speed pulse input (S3 optional); Two analog input terminals: one supports only 0~10V voltage input (FIV), and one supports 0~10V voltage input or 4~20mA current input (FIC)
输出端子1 digital output terminal (MO1); 1 relay output terminal (R0A, R0B, R0C); 1 analog output terminal, supports 0~20mA current output or 0~10V voltage output (FOV)
注The default X terminal is NPN type; if PNP type is needed, customization is required
Keyboard operation and displayLED显示屏显示参数
按键锁定和功能选择Locks part or all of the buttons, defines the range of certain buttons, and prevents accidental operation
保护功能通电电机短路检测、输出缺相保护、过流保护、过压保护、欠压保护、过热保护、过载保护等
环境使用地点在室内使用时,应避免阳光直射,并确保环境无灰尘、腐蚀性气体、易燃气体、油雾、水蒸气、滴水或盐分
海拔低于1000米(高于1000米时,需降档)
环境温度-10°C~+40°C(当环境温度为40°C~50°C时,请降档)
湿度5%~95% RH, no water droplet condensation
振动小于 5.9 米/秒²(0.6 g)
储存温度-20℃~+60℃
结构冷却方法强制风冷
防护等级IP20
注:关于各功率段的具体功能,请参阅基本接线图
 
逆变器型号输入电流(A)输出功率(kW)容量(kVA)输出电流(A)过载容量(60秒)(A)适用电机(kW)
Input voltage: 1PH AC220V ±15%
NZ200-0R4G-25.40.412.53.750.4
NZ200-0R75G-27.20.75257.50.75
NZ200-1R5G-2101.52.8710.51.5
NZ200-2R2G-2162.24.51116.52.2
NZ200-3R7G-2173.77.216.524.753.7
Input voltage: 3PH AC380V ±15%
NZ200-0R4G-43.40.42.21.21.80.4
NZ200-0R75G-43.80.752.22.53.750.75
NZ200-1R5G-451.53.23.75.551.5
NZ200-2R2G-45.82.2457.52.2
NZ200-3R7G/5R5P-410.73.76.8913.53.7
NZ200-5R5G/7R5P-414.65.5101319.55.5
NZ200-7R5G/11P-4207.511.21725.57.5
NZ200-11G/15P-42611172537.511
NZ200-15G/18P-4351526324815
NZ200-18G/22P-43818.5323755.518.5
NZ200-22G/30P-44622374567.522
NZ200-30G/37P-4623052609030
NZ200-37G/45P-476376475112.537
NZ200-45G/55P-49245729013545
NZ200-55G/75P-4113558411016555
NZ200-75G/90P-41577511515022575
NZ200-90G/110P-41809013517626490
NZ200-110G/132P-4214110160210315110
NZ200-132G/160P-4256132193253379.5132
NZ200-160G/185P-4307160230300450160
NZ200-185G/200P-4355185260340510185
NZ200-200G/220P-4385200290380570200
NZ200-220G/250P-4430220320420630220
NZ200-250G/280P-4475250365470705250
NZ200-280G/315P-4525280427520780280
NZ200-315G/350P-4610315460600900315
NZ200-350G/400P-4620350516640960350
NZ200-400G/450P-46704006006901035400
NZ200-450G/500P-47904506387901185450
NZ200-500G/560P8655007258601290500
NZ200-560G/630P9605608129501425560
NZ200-630G/710P111263091311001650630
Note: The 55G/630G cannot be combined with G/P, please note when ordering.

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