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Open Loop China Manufacturer Elevator AC Drives Power Saver Frequency Inverter Power Inverter

Open Loop China Manufacturer Elevator AC Drives Power Saver Frequency Inverter Power Inverter

Tecoo, as an electronic manufacturing service provider, provides OEM and customization services for industrial inverters.

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Product Introduction

We adhere to the three business philosophy of 'quality assurance, pursuit of excellence, and honest service'. We grow up with you and are your preferred brand of High voltage brushless DC motor driver, refrigerator circuit board, electronic oven control board! From the beginning of our company, we have made sincerity the cornerstone of our company culture, and we are actively and continuously creating value for our customers while contributing honesty, kindness and respect to humanity. We strive to create an environment of trust, openness and mutual respect, and provide everyone with fair opportunities. We expect our employees to have good dedication and show greater loyalty and devotion to the public.

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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

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Our considerate service has greatly promoted the follow-up promotion of our Open Loop China Manufacturer Elevator AC Drives Power Saver Frequency Inverter Power Inverter in the market and further consolidated our leading position in the market. We adhere to the integrity-based, quality first, customer first, to achieve the maximum development of the enterprise. Our company takes technological innovation as the driving force to promote the healthy development of our company.

Hot Tags: industrial inverter, China, factory, customized, professional, electronics assembly companies, electrical contract manufacturer factory, turnkey assembly services, brushless dc motor controller board, universal induction cooker board, IOT relay module

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