Industrial Automation Magazine India

Closed-Loop Vector Inverter & Solar Pump Inverter

Published on : Tuesday 30-11--0001

The Show Preview presents glimpses of the automation products, devices, software and technologies that would be on display at the Automation Expo 2018 (August 29-September 01, 2018 – BCEC, Goregaon, Mumbai).

Shenzhen Micno Electric Co Ltd offers Closed-Loop Vector Inverters. KE600A, an all-round all-wheel-drive, integrates a variety of control modes: PG-free current vector control, PG-based current vector control, V/F control, and torque control. With a modular design, KE600A is more flexible in application, more powerful in function, and more stable in performance. With PG-based vector control, KE600A can maximise the control performance of any motor (asynchronous motor or synchronous motor): T2 3AC 220V 1.5~90kW; T4 3AC 380V 1.5~800kW; and T6 3AC 660V 15~1000kW.

Applications: KE600A is used in paper making, lifting machinery, elevators, port machines, CNC machine tools, precision injection moulding, metallurgy, mining, electric power, petroleum and chemical industry, which require synchronous driving or asynchronous motor driving of more precise speed control. KE600B is capable of servo positioning with a built-in position loop, so it can be widely used in scenarios of asynchronous motor driving with a higher requirement on position control.

Product features: Fast dynamic response/Multi-motor switching/High-precision torque control/Comprehensive parameter identification/Modular design and compatibility with various expansion cards/Powerful positioning/Excellent PG-based vector control for synchronous motors.

KE300A-01 Solar Pump Inverter adopts MPPT (Maximum Power Point Tracking) and excellent motor drive technology to maximise power output from solar panels. KE300A-01 inverters are compatible with both AC and DC input, and the AC output can be used for various kinds of normal AC pumps. When the solar power is not available, or the sunshine is not strong enough to drive the pump, the inverter could be automatically switched to single phase or three phase AC input power, such as generator, grid power.

KE300A-01 inverters are equipped with overall protection function (self-checking functions for dry running, weak sunshine, full water level, etc.), motor soft start and speed control functions, with perfect function, easy operation and installation. KE300A-01 inverters can also support remote monitoring and control function, which can monitor all operation data and fault information of the inverters: 1 AC 220V output – 0.4~5.5kW; 3AC 220V output – 0.4~11kW; and 3AC 380V output – 0.75~110kW.

Product Features:

• Flexibility – Suitable for all kinds of pumps, including single phase 220V pump; compatible with all popular solar panels; and supports AC input, could switch to grid power supply to make system work 24 hours
• Smartness – Built-in MPPT technology with up to 99% efficiency; with water level detection function, automatically regulates the pump flow to prevent dry running, full water level, etc; and self-adaptation to the motor’s power rating
• High Cost-effectiveness – Plug-and-play system design, no need to set any parameter; wide range of input voltage; no need battery, suitable for all kinds of applications; and easy installation, effortless maintenance
• Reliability – 10-year market proven experience of leading motor and pump drive technology; soft start feature to prevent water hammer and increase system life; and built-in overvoltage, overload, under voltage and weak sunshine protection, and
• Remote Monitoring – Standard RS485 interface, support to remote monitor the system with MICNO software on PC; optional GPRS module for remote monitoring; spots value of solar pump parameters monitoring available from anywhere; and support the lookup of the history parameters of solar pump system.

Applications: Solar water pump system is mainly used for daily water supply, agricultural and forestry irrigation, desert control, livestock drinking water, sewage treatment and scenic fountain, etc.

Shenzhen Micno Electric Co Ltd. Hall 1, Booth C6, Automation Expo 2018

Email: [email protected]

Automation Expo 2018: http://ied.fingoh.com/