西门子
Sinamics S150 NEMA
介绍
1
Siemens D21.7
(Part 2) – 2015
Sinamics S150的应用
SINAMICS S150 is an enclosed variable speed drive for high
performance stand-alone applications that may require high
动态性能也是在弱或发光的力量上
supplies, clean power (low harmonics always meeting the
harmonic limits of IEEE 519), frequent braking at high power
levels or full regeneration of power back into the supply (4
象限操作）。典型应用的示例包括
离心台，测试摊，起重机和提升机，陆上或
downhill conveyors, presses, cross cutters and shears.
功能
Sinamics S150包括最先进的IGBT PWM逆变器
on both the line side and motor side, which enables it to
从两个方向传输电源，从线到负载
或从负载回行,同时及第一型g at unity, or
leading or lagging power factor. The drive is characterized by
the following capabilities:
•电力再生以全额额定电流连续
braking. Dynamic braking using a braking chopper and
resistor is also optionally available, for example to enable
即使在此情况下进行大修负荷的电动制动
电力故障
• An innovative line side clean power filter which provides
带有电流和电压的干净正弦波形
谐波远低于最严格的限制
IEEE 519-1992
• Operation on weak power supplies, and tolerance to
fluctuations in the line voltage or frequency without
affecting or degrading highly dynamic control of the motor.
• Operation at unity power factor (default setting), or
reactive power control (capacitive or inductive) to help
通过在领先的
or lagging input powerfactor
•电压升压操作，例如操作电动机
460 V，400 V，50 Hz供应无需
升级变压器
控制可以用伏特/赫兹或
无传感器矢量控制模式或闭环矢量
用编码器进行控制，并增加可选速度
and position encoder interface boards. Siemens vector
控制还允许运行速度降低到零速度
扭矩精度，没有编码器。其他控制功能
包括：例如：
•避免临界速度（4个频段）
• Auto-restart with variable restart delay and number
重启
• Restart on the fly to catch a spinning motor
• Kinetic buffering where the drive draws power from
电动机在供应浸水期间沿海地
或失败
The user friendly AOP30 operator panel with graphical LCD
and plain-text display provides easy commissioning and
parameterization using interactive menus, and alarm and
fault logs.
好处
•为高效运营设计的清洁电源驱动器
at unity (or controllable) power factor
• Motoring or regenerating at full rated current
•所有组件都很容易访问，使驱动器
非常友好的服务
• Increase in plant availability since individual modules and
电源组件可以快速而轻松地更换
•使用交互式轻松调试和参数化
用户友好的AOP30操作面板上的菜单
图形LCD和纯文本显示
•经过测试的类型，可靠的设计提供保证
performance in industrial environments
• A broad range of standard options to optimally configure
the drive for the required environment and application
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