45KW Water Pump Frequency Inverter

WCE's SCK300 series drives are high-performance, multi-functional drives designed for industrial automation, widely used in fans, pumps, conveyor belts, crushers and other equipment. Its core adopts advanced vector control technology, which has the characteristics of high speed regulation precision, energy saving and high efficiency, stable operation, etc., and can meet the needs of various industrial scenarios. We have also made custom solutions for mobile crusher inverter control cabinets, which operate perfectly in many places across the country.

Product Parameter (Specification)

Product Feature

●I/O features

◆Input voltage range: 220V/380V/660V±15%

◆Input frequency range: 47 ~ 63Hz

◆Output voltage range: 0 ~ rated input voltage

Output frequency range: 0 ~ 400Hz

●Functional Features

◆Frequency setting mode: digital setting, analog setting, serial communication setting, multi-speed, PID setting, etc.

◆PID control function

◆Multi-speed control function: 16 speed control

◆Swing frequency control function

◆Instantaneous power failure without stopping function

◆QUICK/JOG key function: multi-function shortcut key freely defined by users

◆Automatic voltage adjustment function: When the power grid voltage changes, it can automatically keep the output voltage constant

◆Provide up to 25 kinds of fault protection functions: over current, over voltage, under voltage, over temperature, phase loss, overload and other protection functions

●Peripheral interface features

◆Programmable digital input: 8 input

◆Programmable analog input: AI1:0 ~ 10V input, AI2:0 ~ 10V or 0 ~ 20mA input

◆Open collector output: 1 output

◆Relay output: 2 outputs

◆Analog output: 2 outputs, 0/4 ~ 20mA or 0 ~ 10V respectively

●Technical performance characteristics

◆Control mode: no PG vector control, V/F control, torque control.

◆Overload capacity: 150% rated current 60s; 180% rated current 10s

◆Starting torque: no PG vector control: 0.5Hz/150% (SVC)

◆Speed ratio: no PG vector control: 1:100

Product Application

Products can be used in mining, fans, pumps, new energy equipment and other occasions.

Field irrigation

In agricultural irrigation, VFD for constant pressure water supply is almost standard. First of all, in the process of starting the pump, the VFD can gradually increase its operating frequency, so that the pump can run slowly, so that the water does not cause too much impact on the pipeline. The VFD can then be used in conjunction with a remote pressure gauge or pressure sensor to equalize the pressure in our pipes. Finally, the VFD can control the pressure protection pipeline, but also through its own overload, underload, overpressure, underpressure protection to reduce the damage of the pump.

FANS

The application of frequency converter in the field of fans not only greatly reduces energy consumption, but also improves the system accuracy and automation level through intelligent control. WCE's SCK300 series, with its high compatibility and energy saving algorithms, can cover the diverse needs of small ventilators to large industrial fans, helping companies achieve green and efficient production.

LCD displays multiple language text and graphics, LED display numbers, more intuitive, according to your preferences

VFD volume is large structure, larger radiator, product utilization rate, can work normally in hot environment such as tropical.

Various types of input and output modes can be customized:

1.3P 380V input to 3P 380V output.

2. 3P220V input to 3P220V output.

3. 3P660V input to 3P660V output.

4. 1P220V input to 3P 380V output.

5. 1P220V input to 3P220V output.

With speed tracking function, can better double start.

It comes with MODBUS RTU communication, and can also implement MODBUS TCP, PRPFIBUS and PROFINET by adding expansion cards.

VFD wiring diagram.