NDPI-02 3BHL000764P0001 Connection board

Product details:

Product number :3BHL000764P0001 ABB Type Name :NDPI-02 Directory Description :NDPI-02;

Connector Plate Description :NDPI-02 Class Parts and Services Drives Service spare parts and Consumables

Parts Order Origin: United States (US) Finland (FI) Customs Duty No. :85049090 Invoice Description: Custom

connector plate: None Min Order Quantity :1 piece Order Quantity :1 piece only Quote: None Selling Unit: piece Container

information Total Volume :0 m Size Product net weight :0.05 kg Package Level 1 Unit :1 Technical frame Size: spare parts

Additional information Product name: Connecting plate classification un spsc:39122000

Principle of servo driver: At present, the mainstream servo driver adopts digital signal processor (DSP)

as the control core, which can realize more complex control algorithm, and realize digitalization, networking and

intellectualization. Power devices generally use intelligent power module (IPM) as the core design of the drive circuit,

IPM internal integrated drive circuit, and has overvoltage, overcurrent, overheating, undervoltage and

other fault detection protection circuit, in the main circuit also added soft start circuit, in order to reduce the impact of the start process on the driver.

The power driving unit first rectifies the input three-phase or mains power through the three-phase

full-bridge rectifier circuit to obtain the corresponding direct current. The three-phase permanent magnet

synchronous AC servo motor is driven by the three-phase sinusoidal PWM voltage inverter. The whole process of

power drive unit can be simply described as AC-DC-AC process. The main topological circuit of AC-DC is the three – phase full – bridge uncontrolled rectifier circuit.