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浔之漫智控技术（上海）有限公司
主营：西门子低压电器授权代理商,西门子PLC模块总代理商,西门子模块总代理商,西门子中国一级代理商,西门子PLC一级代理商,西门子DP电缆代理商
浔之漫智控技术（上海）有限公司
主营：西门子低压电器授权代理商,西门子PLC模块总代理商,西门子模块总代理商,西门子中国一级代理商,西门子PLC一级代理商,西门子DP电缆代理商
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西门子CPU模块6ES7211-1BE40-0XB0参数详细
西门子CPU模块6ES7211-1BE40-0XB0参数详细
Energy-efficient drives
Exploit energy-saving potential and optimize energy consumption: You can - with intelligent SINAMICS drives. Depending on the application in question, energy consumption can be controlled by motor speed adjustment to suit the individual process and achieve the greatest possible energy savings. The energy consumption of drives for turbo machines can be cut by as much as 60 %. Regenerative feedback is also an option for many applications. Our portfolio of frequency converters is the most comprehensive and standardized range on the market and the first choice for anyone seeking an energy-efficient drive – at low-voltage or medium-voltage level.
Depending on the application and load profile, the intelligent energy-saving functions of SINAMICS drives can cut energy consumption.
PROFIenergy
Provides energy-related status data for the system components to create transparency for the energy management; energy savings by selective shutdown of plants or plant sections.
ECO mode
In ECO mode, the operating point of the motor in the partial-load range is automatically adjusted and optimized. This reduces motor losses, for example, in machines that do not need a high torque over the entire operating range.
Hibernation mode
Variable-speed drives that are not required to operate continuously are switched to standby or "Hibernation mode". The drive is restarted again as soon as it is needed.
Bypass mode
In bypass mode it is possible to "bypass" the converter electrically as soon as the motor is frequently operating close to its rated speed. This solution helps reduce converter losses and so increase overall efficiency.
Cascading
In pump, fan and compressor applications involving high outputs, the entire power demand is distributed among several motors. Phased connection and disconnection by means of partially or fully controlled cascades in combination with converters make a drive system more energy-efficient.
Energy balancing
Through the use of inverters with coupled drives, energy is exchanged through the common DC link. Through the direct energy exchange from one inverter to the next, it is possible to minimize power losses in the system.
Reactive power compensation
The use of SINAMICS converters with Active Line Modules reduces the capacitive and/or inductive reactive power in the machine. It is then possible to dispense with costly reactive power compensation systems.
Kinetic energy buffering
With dynamic reversing operations in single-axis and multi-axis systems, the kinetic energy available in the system is reused. A motor connected to the common DC link is used to buffer kinetic energy.
Electrical energy buffering
With dynamic reversing operations in single-axis and multi-axis systems, the kinetic energy available in the system is reused. A capacitor module connected to the common DC link is used to buffer electrical energy.
Optimized pulse patterns
Thanks to optimized clock frequency and pulse pattern, SINAMICS G and SINAMICS S are perfectly suited to SIMOTICS motors and SIMOGEAR geared motors. The benefits: Optimization of performance and system efficiency, reduced system losses as well as lower temperature and noise levels.
Energy usage counter/Energy saving counter
Actual energy usage can be displayed during operation. Furthermore, an energy saving counter can be installed to indicate the cumulative energy savings during machine operation as compared to a fixed-speed application.
Regenerative feedback
In conventional drive systems, the energy produced during braking is converted to heat using braking resistors. SINAMICS G and SINAMICS S converters with regenerative feedback capability need no braking resistor, and supply the resulting braking energy back into the line.
DC link coupling with SINAMICS V20
Applications with two SINAMICS V20 converters with the same power rating can share a common DC link in order to reuse regenerated energy.
Energy-saving function | Low voltage | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Standard Performance frequency converters | Distributed frequency converters | ||||||||
| SINAMICS | SINAMICS | SIMATIC | |||||||
| V20 | G120C | G120 | G130 | G115D wall and motor-mounted | G120D | ET 200pro FC-2 1) | |||
|
|
| CU230P‑2 | CU240E‑2 | CU250S‑2 | CU320-2 |
| CU240D-2 | CU250D-2 |
|
Functions | ||||||||||
ECO mode | ✓ | ✓ | ✓ | ✓ | ✓ | – | ✓ | ✓ | ✓ | ✓ |
Hibernation mode | ✓ | – | ✓ | – | – | – | – | – | – | – |
Bypass mode | – | – | ✓ | – | – | ✓ | – | – | – | – |
Cascading | ✓ | – | ✓ | – | – | – | – | – | – | – |
Energy balancing | ✓ | – | – | – | – | – | – | – | – | – |
Reactive power compensation | – | – | – | – | – | – | – | – | – | – |
Kinetic energy buffering | – | – | – | – | – | – | – | – | – | – |
Electrical energy buffering | – | – | – | – | – | – | – | – | – | – |
Optimized pulse patterns | – | – | – | – | – | ✓ | – | – | – | – |
Energy usage counter/Energy saving counter | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Energy recovery | – | – | ✓ with PM250 Power Module | ✓ with PM250 Power Module | ✓ with PM250 Power Module | – | – | ✓ | ✓ | ✓ |
Communication protocol and profile | ||||||||||
PROFINET | – | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
PROFIenergy | – | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Ready for SIMATIC Energy Suite | ||||||||||
Integrated energy management | – | ✓ | ✓ | ✓ | ✓ | – | ✓ | ✓ | ✓ | – |
Energy-saving function | Low voltage | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Industry-specific frequency converters | Servo converters | High performance frequency converters | ||||||
| SINAMICS | ||||||||
| G120P | G120X | G180 | V90 | S110 | S210 | S120 | S150 | |
| CU230P‑2 |
|
|
| CU305 |
| CU310-2 | CU320-2 | CU320-2 |
Functions | |||||||||
ECO mode | ✓ | ✓ | – | – | ✓ | – | ✓ | ✓ | – |
Hibernation mode | ✓ | ✓ | – | – | – | – | – | – | – |
Bypass mode | ✓ | ✓ | ✓ | – | – | – | ✓ | ✓ | ✓ |
Cascading | ✓ | ✓ | – | – | – | – | – | – | – |
Energy balancing | – | – | – | – | – | – | ✓ for multi-axis drives only | ✓ for multi-axis drives only | – |
Reactive power compensation | – | – | – | – | – | – | ✓ with Active Line Module | ✓ with Active Line Module | ✓ |
Kinetic energy buffering | – | – | ✓ | – | – | – | ✓ for multi-axis drives only | ✓ for multi-axis drives only | – |
Electrical energy buffering | – | – | – | – | – | – | ✓ for multi-axis drives only | ✓ for multi-axis drives only | – |
Optimized pulse patterns | – | – | – | – | – | – | ✓ | ✓ | ✓ |
Energy usage counter/Energy saving counter | ✓ | ✓ | – | – | – | – | ✓ | ✓ | ✓ |
Energy recovery | – | – | – | – | – | – | ✓ with Smart Line Module or Active Line Module | ✓ with Smart Line Module or Active Line Module | ✓ |
Communication protocol and profile | |||||||||
PROFINET | ✓ | ✓ | ✓ | – | ✓ | – | ✓ | ✓ | ✓ |
PROFIenergy | ✓ | ✓ | – | – | – | – | ✓ | ✓ | ✓ |
Ready for SIMATIC Energy Suite | |||||||||
Integrated energy management | ✓ | ✓ | – | – | – | – | ✓ | – | – |
1) Information on the SIMATIC ET 200pro FC-2 frequency converter – depending on the SIMATIC ET 200pro station – is available at:
www./et200pro-fc