China Leading Frequency Inverter Manufacturer AC Drives VFD Speed Controller for 45kw 220V Three Phase Motor
Tecoo, as an electronic manufacturing service provider, provides OEM and customization services for industrial inverters.
Product Introduction
We put our heart and soul into every detail, constantly improve the quality of our Electronics manufacturing services supplier, IOT board, circuit board for fridge and services, and pursue to bring the ultimate experience to our customers. Since ancient times, the development of social economy must have the rational spiritual support and value navigation of culture. We will continue to make steady progress, innovate and transform, and achieve steady growth in scale and efficiency. We attach great importance to the cultivation and selection of talents, and have always made it a strategic task of the company to attract and cultivate talents and maximize their usefulness. We have passed all levels of quality certification and acceptance, praised by the majority of users and has been praised by the industry.
Industrial Inverter systems are used for rugged environments and designed particularly to safeguard critical loads in industrial applications. An galvanically isolationed transformer is used to isolate load from input supply. Otherwise, voltage transients, created by degraded mains supply, can seriously damage both inverter and the critical load.
The inverter converts DC voltage into pure sinusoidal AC voltage with constant amplitude and stable frequency. The unit works with an IGBT inverter bridge with PWM (pulse width modulation) having high efficiency in the partial load range as well as achieving a low distortion factor at non-linear load. Inverter output encompasses 6 IGBT modules, boosting the instant power capacity of the inverter by double fold with comparison to regular systems. This feature allows the inverter to handle higher capacity loads (inrush currents) with smaller capacity devices. In addition, switching at high frequency – 16KHz – keeps the output sin wave (THD) undistorted providing reliable solutions for nonlinear loads. On LCD panel all measurement values, real time base events and failures can be viewed and communicate remotely with RS485 port.
Industrial Inverter Features
IGBT (PWM) controlled inverter with high frequency switching to ensure no waveform distortion for reactive and nonlinear loads.
Galvanically isolated output (inverter transformer is standard, bypass transformer is optional) for maximum safety on critical loads
Thyristor controlled static bypass to ensure uninterrupted transfer between inverter and bypass source
Communication (Free alarm contacts, remote PC monitoring, Modbus, SNMP, Profibus, DNP 3.0 via RS 232, RS 485, USB or Ethernet TCP/IP ports)
●Manual Bypass with 3 positions
●LC Filter for DC Input
●Electronic Over / Under Voltage, Over Current and Short Circuit Protections
●Parallel Redundant Operation (Optional)
●Internal Over Temperature protection
●LCD Panel with Mimic Diagram and LED Indication
●Event History for all Electrical values and failures
●8 units Free Alarm Contacts
Looking back, in the surging China Leading Frequency Inverter Manufacturer AC Drives VFD Speed Controller for 45kw 220V Three Phase Motor industry wave, we are in the same boat and continue to grow. We make the product quality management system have complete assessment standards for each department of production and management. We will continue to work hard, pursue excellence, and continuously improve the ability to meet customer requirements through continuous improvement of the quality management system.
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