Product Description

380V  SB72 wall-mounted & floor-standing inverter
Voltage: 3 Ph 400V, 75Kw--375Kw
SB72G series frequency inverter, as a dust-proof frequency inverter, is designed on the basis of Senlan high-performance vector control inverter, of improved structure, and specially applied under dust condition. The inverter is assembled with high-quality components passing strict inspection for incoming material on developed/advanced production line by skillful workers, and deterioration and full-load tests are conducted for each inverter prior to delivery.


Product Features
  By application of integrated high-precision rotor field directional vector control algorithm, the inverter is of 290% instantaneous torque control ability.
    The unique multi-mode PLC operation function is especially applicable to tubular pile manufacturing and industrial washing equipment.
    Outstanding process PID function: two groups of parameters, multiple parameter transition methods, multiple modification modes, these features meet the requirement for tension and synchronous control of drawbench, textile industry, papermaking, printing & dyeing and other industry. Free PID function: facilitating to replacement of external PID controller.
    Practicable multistage speed function: provide encoding selection, direct selection, overlap selection and number selection method, especially for heating and ventilation industry.
    Provide users with powerful programmable module to meet various requirements, and expand external control operation box as required by users.
    Provide installation function for both wall-mounted and floor-standing inverters, the inverter can be used in floor-standing form individually, and also be used in wall-mounted form after disassembling pedestal, and it is easy and fast to install or disassemble.
    Internal DC electric reactor
    Incoming/outgoing wires from four sides for various installation conditions
    Double-layer major loop terminal for connecting multi-strand cable
Application Fields
The product is applicable to metallurgy, petroleum, chemical industry, electrical industry, building materials, coal, medicine, food, papermaking, plastic, textile industry, printing & dyeing, lifting, washing, cable, packing, machinery, ceramics, water supply, centrifuge, conveyor, dehydrator, wastewater treatment,  heating & ventilation and other industry. Specially, it is applied for drawbench, agitator, extruder, winding machine, compressor, fans, grinding miller, conveyor, hoister, and centrifugal machine, etc.