Product description

SMGBP1 series of the main models for the Semig frequency converter. Based on the accurate understanding of customers' requirements, the SMGBP1 series inverter will bring you a new feeling of use with superior performance and powerful function. Used in textile, paper, drawing, machine tools, packaging, food, fans, pumps and various automated production equipment.

Product performance

○ Accurate motor parameter self - learning

Can accurately rotate or static motor parameters of self-learning, easy debugging, simple operation, to provide higher control accuracy and response speed.

Rotation self-learning - to be off the load learning, control accuracy requirements for high occasions.

Static self-learning - for the motor can not disconnect the load of the occasion, to avoid the equipment can not be rotated after installation of self-learning embarrassment.

○ Vectorized V / f control performance

○ Good voltage and current control, effectively reducing the number of inverter fault protection

○ Over-voltage stall

In the deceleration process, by adjusting the output frequency, avoid too fast motor deceleration caused by excessive power generation, resulting in the inverter DC bus over-voltage.

○ Over-current stall

In the acceleration process, by adjusting the output frequency, to avoid excessive acceleration caused by excessive load, causing the inverter over-current.

○ High starting torque characteristics

The SMGBP1 inverter provides 150% of the starting torque (sensorless vector control) at 0.5 Hz.

○ Superior responsiveness

Torque response <20ms without sensor vector control.

○ Protect the torque limit of the machine

The SMGBP1 inverter can provide torque limiting. When the torque command exceeds the maximum torque that the machine can tolerate, the inverter can protect the torque more effectively under the condition of maximum mechanical torque. Equipment safety.

Product Features

○ Virtual IO function

Can be set to 5 groups of virtual DIDO, virtual D1 terminal status can be directly from the function code given or bound to the corresponding virtual DO function.

○ flexible and practical analog input / output port

○ 5 groups can be set virtual DIDO, virtual DI terminal status can be given directly by the function code or bind the corresponding virtual DO function.

AI1 ~ AI3 can be factory calibration or user calibration curve on-site, after the calibration accuracy of 20mV; AO can be factory calibration or the user site (AI1 ~ AI3) can be set to four points of the curve, the use of more flexible; AI1 ~ AI3 can be used as DI, AI3 as isolated input, can be used as PT100, PT1000 or +10 V input port.

○ Fast current limiting function

Fast current limit function can avoid frequent overcurrent alarm. When the current exceeds the current protection point, the fast current limiting function can quickly limit the current within the current protection point to protect the safety equipment to avoid sudden load or interference caused by over-current alarm

○ Instantaneous stop

This function means that the inverter will not stop when the power is cut off. In the event of an instantaneous power failure or a sudden drop in voltage, the inverter reduces the output speed and compensates for the reduction of the voltage through the load to keep the inverter running for a short period of time.

○ Motor overheat protection

Optional input and output expansion card, analog input A13 can accept the motor temperature sensor input (PT100, PT1000). When the motor temperature exceeds the warning value, the inverter output pulse signal prompts overheating, when the motor temperature exceeds the overheat protection value, the inverter fault output to the motor for proper protection.

Applications

○ Powerful background software

Powerful background software background software can achieve the parameters of the inverter upload and download functions, real-time oscilloscope function

○ Restore user parameters

When debugging or misoperation caused the parameter confusion, you can choose to restore the factory parameters can be restored before the user to save their own parameters, not easy to cause confusion parameters.

○ support a variety of field bus

Support a variety of bus communication mode, easy to connect a variety of peripheral settings.

Supported types: RS485 PROFIBUS-DP CANlink CANopen CANlink is the fieldbus protocol owned by Semig technology.

○ Open-loop vector control of synchronous motor

DF650E series can achieve the non-encoder synchronous motor control, so that the popularization of synchronous motor control.

Product design

○ Independent air duct design

Effectively improve the protective effect of the inverter to adapt to a variety of complex and harsh on-site environment, improve product reliability and extend the service life.

Independent air duct with flange installation, the effective solution to the cooling problem within the control cabinet, to facilitate the customer's electrical cabinet heat design

○ A variety of installation mode

0.75 ~ 160kW: wall, flange (through the wall) installation

200 ~ 400kW: floor installation

Note: The above power section to G-type machine shall prevail

○ Fan replacement is simple

Fan replacement is simple, easy to clean and maintenance and replacement.

○ Semi-book type structure design

Semi-book design, can be installed side by side, save space, reduce costs, neat appearance.

Product performance

○ The introduction of advanced thermal simulation technology, a full range of products are accurate thermal design

○ Wide voltage range designed to meet the demanding customer grid environment

○ 0.75-15kW Inverter built-in braking unit, 18.5-30kW optional built-in braking unit

Reduce the space occupied by equipment, only need to configure the corresponding braking resistor to achieve energy consumption braking.

○ Full range of products to support a total DC bus program

Can reduce the loss of power in the braking resistor, but the need to pay attention to calculating the impact of current, and the input AC system capacity.

○ Extensible scalability

○ The operation interface is more reasonable

Model and technical data

SMGBP1

Outline dimensions diagram of external keyboard (mm)

Note: 110kW or more (including 110kW) models on the line, under the outlet.

Mounting dimensions

Note: fan pump P-type machine installation size smaller than the G-type machine specifications.

Typical Wiring Diagram