The CDE300 series vector inverter performance features advanced vector control algorithm, the achieve complete decoupling control of motor, both automatically detects the motor parameters, vector, V / F control mode is optional. G, P the integration type structure, easy to use. Combinations of frequency source can be switched according to site requirements. Online monitoring and switching of multiple parameters. 16 speed control, programmable PLC wobbulate. Independently programmable multifunction 8 channel digital input ... CDE300 series inverter, using a 32-bit DSP (digital signal processor) hardware platform, complete speed sensorless vector control, V / F, vector control better control performance; CDE300 flexible design, containing SVC (no speed sensorless vector control) and V / F control, has the advantage of speed control of high precision, fast response torque, low-frequency output torque. Technical features:? Advanced vector control algorithm to realize the complete decoupling control of motor, both automatically detects the motor parameters, vector, V / F control mode optional. ? G, P the integration type structure, easy to use. ? Rich combination of frequency source can be switched according to site requirements. ? Online monitoring of various parameters and switching. The? 16 speed control, programmable PLC wobbulate. ? Independently programmable multi-function digital inputs, 2 analog inputs, 1-way high-speed pulse input, 2-way open collector output, 1 relay output. ? Multi-point V / F curve, the user can flexibly set. ? Built-in PID controller, simple closed-loop control of flow, pressure, and other convenience of customers. ? Scalable multi-pump water supply control card, up to control 4 pumps with constant pressure water supply. ? Automatic voltage adjustment and automatic current limiting, to make the system run more stable. ? Automatic tracking speed, to achieve a smooth start. ? Standard RS485 serial interface configuration using the international standard MODBUS-RTU communication protocol. ? Wide voltage range 260V-480V, can be applied in low voltage situations. ? Perfect protection function can be realized overvoltage, undervoltage, input and output phase loss, overheating, overload, external fault, overcurrent, phase short circuit to ground short circuit protection. ? Completely independent duct design to improve anti-dust, cooling fan operation mode is optional. Special current algorithm? Deceleration process, to meet the instantaneous current overload occasions. ? Excellent electromagnetic compatibility to meet the requirements of a variety of occasions.