Introduction: RNHV series intelligent high-voltage variable frequency speed regulation system adopts power unit series connection technology, directly outputs 6KV, 10KV voltage, is a high-high voltage source type inverter. Users only need to connect the high-voltage input, high-voltage output, low-voltage control power supply and control signal line. In the advanced production and management environment, the whole system has been tested as a whole before leaving the factory to ensure the quality and performance of each piece of equipment.
Features:
Adapt to harsh environments
Rated operation in 45 degree working environment, no need to degrade;
Excellent heat dissipation design, advanced S-shaped air duct, long life, large air volume cabinet top cooling fan, low wind resistance, high dustproof, easy to disassemble the air inlet filter;
Super grid adaptability, can achieve non-stop operation at +10——-35% rated voltage;
Circuit board coating is designed to withstand the environment;
The power unit is designed and operated according to 120% load, and all electronic components are designed and evaluated according to national standard specifications for 90% derating.
Superior performance
It integrates V/F control, vector control with speed sensor, and vector control without speed sensor.
Perfect warning, protection, communication functions
It is equipped with PLC as standard, and the switching and analog I/0 ports can be expanded at will
It comes with a remote control operation panel, which has stronger on-site adaptability, especially suitable for occasions where there is no DCS central control room on site
Friendly Chinese (English) user interface, super man-machine adaptability, large screen industrial touch screen, more comprehensive parameter monitoring interface, broader software upgrade storage space.
Higher reliability
** Forward rotation wave output current, no filter required;
The diode full-wave rectification is used to significantly improve the power factor;
The efficiency of the whole machine is more than 96%, and the efficiency of the main transformer and inverter is more than 98%;
High-high structure, direct output 6KV (or 10KV) high voltage, no change to the motor;
Power unit bypass function, * can be derated in the case of 6 power units bypassed;
Forward and reverse speed tracking start function (flying car start), especially suitable for wind turbine loads.
Product application field
Thermal power plants: fans, compressors, pumped storage pumps, induced draft fans, condensate pumps, circulating water pumps, boiler feed pumps, etc.;
Petroleum, petrochemical, natural gas: pipeline pump, water injection pump, feed pump, submersible pump, circulating water pump, brine pump, compressor, pressurized fan, oil pump, electric submersible pump;
Coal and mining: descaling pumps, mud pumps, slurry pumps, clean water pumps, feed pumps, axial fans, mixing pumps, kilns, transmissions, dust removal fans, drainage pumps, medium pumps, cyclones;
Iron and steel, non-ferrous metallurgy: blast furnace blower, induced draft fan, compression fan, supply fan, feed pump, water supply pump, descaling pump, dust removal fan, converter, blast furnace;
Cement and building materials: kiln induced draft fan, kiln supply fan, kiln tail fan, kiln head fan, high temperature fan, coal mill, dust removal fan, circulating fan, raw meal mill fan, cement mill fan, sorter fan, pressure blower;
Municipal (heating, water supply, sewage, etc.): aeration fan, induced draft fan, blower, pressurized pump, hot water circulation pump, sewage pump, water purification pump, lifting pump, water supply pump, reclaimed water pump;
Light industry, chemical industry: gas blowers, pressure pumps, compressors, axial flow pumps, soft water pumps, water supply pumps.
This article introduces RENLE/Reynolds RNHV-A10/2800 intelligent high-voltage inverter governor products, if you are interested in RENLE/Reynolds intelligent high-voltage inverter governor, please also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.
The company has been customer-centric, the concept of creating value for customers, winning the market with quality and service, and sincerely hopes to cooperate with all sectors of society to create success, create brilliance together, and work together to create a better tomorrow! In line with the concept of credibility and service-oriented, the company warmly welcomes new and old customers to inquire, visit and negotiate business!
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