Electric Inverter 3KVA - 40KVA , Industrial Power Inverter

Electric Inverter 3KVA - 40KVA , Industrial Power Inverter

Introduction: EF series power inverter is adopted with advanced technology and high-frequency pulse width modulation control of the CPU design of new inverter technology, high reliability, protection-function, small waveform distortion, etc..
It can be converted to 110V AC or 220Vac 50/60Hz, voltage, frequency stability, with pure sine wave AC power. The product has a high conversion efficiency. (At full load conditions up to 85%). As well as a strong non-linear load drive capability . The input voltage, current and output voltage and current monitoring for detection, in order to achieve maintenance-free guarded function.

Application: harsh enviorment such as :Electricity production, transformer substation, rail system, oil, gas, petrochemical etc ...

Main Features:

1. Fully advanced DSP technology
2. Inverter Priority
3. With AC bypass function
4. Manual bypass fail-safe design to avoid wrong operation
5. Output and battery insulated completely
6. Full protection,input low,high voltage, output overload, short circuit
7. Intelligent Large LCD display and easy maintenance
8. Smart RS232(SNMP CARD option), Dry contact;
9. parallel redundant (N+X), with common battery,MAX 6units;
10. Event log function,100events;

Shenzhen HRD Science and Technology Co., Ltd is  one of the  largest high-tech manufacturer specializing in  middle and high quality UPS , ,inverters,  Voltage regulator,Battery and  customised power supply.

HRD UPS is strongly based on a  high level professional R&D team with own core technology in both hardware and software and a rich managerial experience management.With fast developemnt since company founded in 2010, HRD has grown into a leading professional UPS manufacturer with ISO9001:2015 , ISO14001,ISO18001 certified and become well-know in both China and abroad .

So far, HRD high quality power products have been exporting to more than 60 countries all over the world, including OEM to world-famous brands from both USA and Europe and  more than 25 nos brand distributors.

The  high quality UPS, Inverter,and battery  ect power  products are also   successfully  widely used for the Chinese Army power system and let’s become one of the two appointed UPS supplier of the People’s Libration Army General Armaments Deparment and appointed supplier of the central government of China ,too.

As one of the most tech leading power solution expert,HRD  is still committed to providing high level quality power products and thoughtful services for middle and high  level global clients since the company founded.

With 2 large manufacture bases of more than 18000 square meters in Bao’an District Shenzhen and Foshan Guangdong province,we make sure to deliver each  high quality product on time to our golobal clients.

Thanks to the core competetive power behind HRD product --Quality, Service and Efficiency, has powerfully assisted HRD winning more and more global clients’ preference.

On the way of HRD’s rapid development, we have witnessed each development milestone with our clients.We look forward to creating and witnessing more legendary with you in power field!

We warmly welcome and expect your visit to HRD in Shenzhen China!

Mission: Produce high quality energy products and provide complete power solution to worldwide partners for middle and high end market;

Vision:To be a world-class company in energy solution provider.