西门子V20变频器6SL3210-5BB22-2UV0 西门子

噪声值
噪声值根据 DIN EN ISO 1680 标准在噪音室测得。表面声压级噪声L pfa 计算表示单位为 dB（A）。声压级噪声的空间平均值是在其测量面上测得的。测量面是距离电动机表面一立方米的地方。声功率级噪声用 LWA 来表示，单位为 dB（A）。下面给出噪声值仅适用于电动机在 50 Hz 电源供电空载运行时的情况，容差为 +3 dB。当在 60 Hz 电源下空载运行时，偏差值大约为 +4 dB。
振动
所有电动机转子都使用半键按照 A 级（标准）振动等级进行动态平衡。电动机在空载时测得振动速度有效值不**过下表中的 A 级所列值。
电气特性
额定输出
1LE0001电动机的额定功率是指电动机在连续运行的情况下 S1（IEC 60034-1），此时周围环境温度为 -20 oC ~ 40 oC，海拔高度不**过 1000 m。
电压、频率
IEC 60034-1 将电压和频率的偏差分为 A 类（电压偏差 ±5 %，频率偏差 ±2 %）和 B 类（电压偏差 ±10 %，频率偏差 +3 % / -5 %）。电动机均能够在 A 类和 B 类提供额定转矩。在 A 类中，温度比正常运行下温度大约提升 10 K。
电气数据公差
■ 效率η
P rated ≤ 150 kW: - 0.15 x (1 – η)
P rated > 150 kW: - 0.10 x (1 – η)
效率η为小于 1 的值
■ 功率因数：(1 – cos φ) / 6
小值：0.02
值：0.07
■ 转差率：±20 %（电动机的偏差 < 1 kW ± 30 % 时是允许的）
■ 堵转电流：+20 %
■ 堵转转矩：-15 % ~ +25 %
■ 转矩：-10 %
■ 转动惯量：±10 %
过载倍数
根据 IEC60034 标准要求，1LE0001系列电动机能够在额定电压和频率下承受 1.5 倍的额定电流达 2 分钟。
绝缘系统
1LE0001 电动机绝缘系统具有可靠性、耐用性好和寿命长、耐冲击能力强的特点。
1LE0001系列电动机标准设计温度等级为 155 （F）。当 1LE0 电动机直接供电，且输出额定功率时，其绝缘系统按 130（B）温度等级使用。
电动机保护
电动机过热保护
电动机热保护是指将温度保护传感器或温度检测传感器嵌入电动机定子绕组或其他适当的地方，从而使其不会因为过热而受到破坏。
不同的电动机热保护方式可以在 1LE0001 电动机订货号的* 15 位采用不同的字母或者选件号来表示。下面是电动机的绕组保护和轴承保护的几种保护方式。
绕阻保护
■ PTC 热敏电阻温度保护
目前，常用的电动机绕组过热保护方式是采用在电动机绕组中安装 PTC 热敏电阻进行保护。由于热敏电阻的热容量较低以及其在绕足间优良的热传导特性，绕组温度可被准确的监控。当达到极限温度时（标称跳闸温度），PTC 热敏电阻阻值会出现一个阶跃变化。这一变化被跳闸装置捕捉后，即可断开辅助回路。
PTC 热敏电阻本身不能耐受大电流和高电压。否则会导致半导体器件损坏。PTC 热敏电阻和跳闸装置的开关滞后效应小，因此可以实现快速重起。对于重载起动、起动频率高、负载变化大、环境温度高或电源波动大等应用场合，建议电动机使用该类保护。
两种 PTC 热敏电阻温度保护
－ 电动机绕组带一组三芯串联的 PTC 热敏电阻用于跳闸，跳闸温度为 155 oC，电动机订货号* 15 位字母为“B”。接线盒中将有 2 个辅助端子。
－ 电动机绕组带两组三芯串联的 PTC 热敏电阻，其中一组用于在电动机跳闸前报警，一组用于跳闸，报警温度为 145 oC，跳闸温度为 155 oC，电动机订货号* 15 位字母为“C”。接线盒中将有 4 个辅助端子。
■ KTY84-130 温度传感器温度保护
当 1LE0001 电动机变频应用时，推荐使用 KTY84-30 温度传感器进行绕组保护。KTY84-130 温度传感器特性曲线如下所示。
一些西门子变频器可以通过温度传感器的电阻来确定电动机的温度，从而设定电动机报警和跳闸的温度。
1LE0001 电动机绕组带一个 KTY 84-130 温度传感器，电动机订货号* 15 位字母为“F”。接线盒中将有 2 个辅助端子用于接线。
■ PT100 热敏电阻传感器温度保护
PT100 热敏电阻是一种精确高、灵敏度高的传感器，其线性温度阻值**其他电阻式传感器，性能稳定、可靠性高，其特性曲线如下。
两种 PT100 热敏电阻温度保护
－电动机绕组带 3 个 2 线制 PT100 测温元件，电动机订货号*15 位字母为“H”。接线盒中将有 6 个辅助端子。
－电动机绕组带 6 个 2 线制 PT100 测温元件，电动机订货号*15 位字母为“J”。接线盒中将有 12 个辅助端子用于接线。
轴承保护
1LE0001 电动机轴承标配不带任何保护。对于某些苛刻的应用，推荐对轴承采取保护措施。轴承保护是通过在电动机驱动端和非驱动端的轴承端盖拧入温度传感器来进行保护。温度传感器的引接线引入电动机主接线盒内。
1LE0001 电动机轴承装两个 PT100 测温元件，选件号为 Q5A。接线盒中将有 4 个辅助端子。
防潮加热保护
当电动机处于较为恶劣的环境时，比如湿度非常大或者昼夜温差比较大，电动机的绕组很可能出现凝露的现象，这样会带来电动机烧毁的风险。对于这种情况，建议对电动机绕组配置防潮加热带（选件号：Q04）进行保护。
电动机防潮加热带必须在电动机工作过程中处于不工作状态；当电动机停机时，防潮加热带必须启动工作，为绕组加热。防潮加热带的电气参数如下表所示。

应用
Typical applications
Pumping, ventilating, compressing
Advantages
?Centrifugal pumps
?Radial/axial fans
?Compressors
?High availability through automatic restart and flying restart after power failures
?Broken belt detection by monitoring the load torque
?Pump protection against cavitation
?Hammer start and blockage clearing modes for clogged pumps
?PID controller for process values (e.g. temperature, pressure, level, flow)
?PID auto tuning to optimize controller parameters
?Hibernation mode stops the motor when demand is low
?Motor staging extends the flow range by adding two more fixed-speed drives (cascade)
?Frost and condensation protection prevents moisture in motors under extreme environmental conditions
?With optional SINAMICS V20 I/O Extension Module for 400 V converters: Multi-pump control 1), with which up to four pumps can be controlled with a frequency converter and applications that require additional digital inputs and digital outputs (e.g. in water supply systems for buildings)
Moving
Advantages
?Conveyor belts
?Roller conveyors
?Chain conveyors
?Moving walkways
?Bucket conveyors
?Soft, jerk-free acceleration reduces the stress on the gear units, bearings, drums and rollers
?Super torque start for conveyor belts with high breakaway torque
?Dynamic behavior by using braking resistor or DC braking
?Direct control of mechanical holding brake
?Broken belt detection by monitoring the load torque
?Precise stopping with Quick Stop (switch-off positioning) independently of the control cycle
Processing
Advantages
?Single drives in the processing industry such as mills, mixers, kneaders, crushers, agitators, centrifuges
?Single drives in commercial applications such as ovens, mixers, industrial washing machines
?Main drives in machines with mechanically coupled axes such as spinning machines, braiding machines for textiles, ropes and wires
?Frost and condensation protection prevents moisture in motors under extreme environmental conditions
?Higher productivity with uninterrupted production due to Keep Running Mode
?Exchange of regenerative energy via the DC link
?Super torque start for machines with a high breakaway torque

Easy to use
?Parameter settings can be easily transferred from one unit to another using the battery-operated parameter loader.- Less technical support required
- Short commissioning time
- The product is delivered to the customer already preset
?Integrated connection and application macros
To simplify I/O configuration and make the appropriate settings- Shorter commissioning time
- Integrated and optimized application setting
- Simple connection and application macros can be selected instead of configuring long, complicated parameter lists
- Errors caused by wrong parameter settings can be avoided
?Keep Running Mode allows uninterrupted operation
This function provides higher productivity in production by automatic adaptation in the case of unstable line supplies- Stable operation under difficult line supply conditions
- Higher productivity through prevention of interruptions to the production line
- Adaptation to application-relevant reactions through flexible definition in case of faults/alarms
?Wide voltage range, advanced cooling design and coated PCBs increase robustness of the drive in difficult environments- Operation possible when the line supply voltage fluctuates
- Reliable operation at line voltages:
200 V ... 240 V 1 AC (-15 %/+10 %) 1)
380 V ... 480 V 3 AC (-15 %/+10 %)

功能
Feature
Comment
Connection and application macros
Sets groups of parameters to simplify commissioning
?Connection macros for connections
?Application macros for applications
Keep Running Mode
Single-parameter setting for a mode which keeps the motor going – enables
?Vdc_max controller
?Kinetic buffering
?Restart after fault
?Flying start.
?Disables alarms etc.
ECO mode
Economy mode – searches for most efficient rated point
Hibernation mode
Intelligent economy mode in idle state
PID controller
Integrated PID controller with auto-tuning function
Kinetic buffering (Vdc_min controller)
Retention of minimal DC voltage through regenerative energy for continued operation
Vdc_max controller
Automatic change of ramp down time/braking time
Imax controller
Automatic change of ramp up time to avoid overcurrent
Automatic restart
Automatic restart of drive once the power has been restored following a power failure. All faults are acknowledged automatically and the drive is switched on again
Flying restart
Allows the converter to be switched to a rotating motor
Energy consumption monitoring
Displays a simple estimate of energy or cost saved against use of a line-connected motor
50/60 Hz adaptation
Easy selection of operation with 50 Hz (Europe, Asia) / 60 Hz (USA)
V/f and V2/f
V/f: perfectly suitable for almost any application in which the speed of asynchronous (induction) motors is to be changed
V2/f: suited to loads with quadratic load curves, e.g. turbo machines such as pumps and fans
FCC
Maintains motor flux current for improved efficiency
Programmable V/f coordinates
Freely adjusts the V/f characteristics, e.g. torque behavior of the synchronous motor
JOG
Moves the motor to test the direction or moves the load to specific position. When the BOP switches to JOG mode, pressing the start button of the BOP will run the motor up to the JOG frequency.
Releasing the start button stops the motor
DC braking
Stops the motor which runs at constant speed and only comes to a standstill in longer time intervals, e.g. centrifuges, saws, grinding machines and conveyor belts
Mechanical holding brake control
The motor holding brake prevents the motor from undesirable turning when the converter is switched off. The converter has an internal logic to control an external motor holding brake
USS
Universal Serial Interface Protocol
Modbus RTU
Modbus RTU communication available via the RS485 link
Super torque mode
Big torque boost for starting high-inertia applications
Hammer start mode
A number of torque pulses at start-up to start difficult or "stuck" loads
Blockage clearing mode
Multiple-reverse function to clear blocked pumps
Simple parameter-based menu on internal or external BOPs
Easy selection for displaying values, editing parameters, converter setup
Simple text menu for setup
The parameter number will be shown as short text in the 7-segment LED display
Motor frequency display scaling
User settable display scaling for special applications i.e. rather than Hz, it shows application-specific values like "gallons per minute", "potatoes per hour", etc.
Customization of parameter defaults
Customers or OEMs can set their own special "permanent" defaults which can only be deleted in special mode
Converter status in case of a fault
Record the fault with running data

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