High Power Inverter

3000VA-6000VAAutomatic Power SystemHigh Performance


The Champion Professional Grade High-Power Inverter series of high efficiencyoffers an alternative source of affordable AC power in both off grid and emergency situations. This DC to AC power inverter produces clean, convenient power, keeping appliances active for hours whether you are powering a TV to watch the big game, powering fans, tubelights, computer or any other small appliances. This is a great portable power source. Also comparing to traditional generators, this inverter produces stable, microprocessor controlled voltage with no-fumes, no-fuel or excess noise. This is ideal for backing up generators with a more reliable source of power for uninterrupted equipment operation.


  • Pure sine wave inverter
  • DSP technology
  • Greater than 90% efficiency
  • Peak power surge support
  • Battery re-charging at low input voltage
  • Front panel LED display
  • Advanced operation setting
  • Customizable load share and charge equalization settings
  • Fast & safe advance 3-stage battery charger
  • Automatic overload protection
  • Battery type selector
  • No-noise, no-fumes, eco-friendly


  • Computers
  • Home Theater
  • Projector
  • Commercial Printers
  • Motor driven equipment
  • Refrigerators
  • Microwave ovens
  • Heavy inductive loads
  • Any home, shop or office appliances

Technical Specification

Models INV-3000 INV-6000
Capacity 3000VA/3000W 6000VA/5500W
Mains Input 230VAC (Nominal)
Input Voltage Range 184VAC - 263VAC ± 4%
Input Frequency 50Hz ± 3Hz
Short Circuit Protection Circuit Breaker
Output Voltage 230V ± 10% (On Battery Mode)
Output Frequency 50Hz ± 3 Hz (AC Mode); 50Hz ± 0.3 Hz (Battery Mode)
Power Factor 0 - 1
Nominal Efficiency >88%
Output Waveform Pure Sine Wave
Surge Capacity 6000W 11000W
Motor Starting Capacity 2 HP
Overload Capacity >110% for 60 sec, >150% for 20 sec
Type External Battery
Battery Voltage 24V (12V x 2 Nos) 48V (12V x 4 Nos)
Battery Charging Voltage 27.4V (Max) 54.8V (Max)
Battery Charging Current 35A / 70A
Battery Low Alarm 21VDC ± 0.6V 42VDC ± 1.2V
Battery Shutdown Voltage 20VDC ± 0.6V 40VDC ± 1.2V
Battery Charging Mode Boost / Floating Mode
AC Normal Green LED
Inverter Orange LED
Battery Low / Overload / Fault Orange LED with alarm
Charging Status Yellow LED blinking with various combination
Mains Mode Mains Fuse
Backup Inverter shutdown in case of overload / short-circuit
Battery Deep Discharge Inverter shutdown at permissible battery low limit
Dimension (HxWxD) (mm) 254×229×318 254×229×495
Net Weight 39.5 kgs 56.7 kgs
* Specifications are subject to change without any prior notice.

Download Product Catalogue

Model: INV-3000 & INV-6000

Download PDF

Reviews & Ratings


Average Rating

Have you used this product?
Write a Review


  Jan 6, 2016

Nice One. Good Backup and efficient.

I am using it for my home purpose, works well and decent backup for my entire house.

Frequently Asked Questions





Have a Question? Get answers from experts.
Ask a Question

What is an inverter?

An inverter takes DC power (battery or solar, for example) and converts it into AC "household" power for running electronic equipment and appliances.

What is Sine wave ?

It is the ideal waveform for the transfer of AC power. There are two types of waveforms available. A "modified sine wave", and the "true sine wave".
Modified Sine Wave -The modified sine wave is not really a sine wave at all. It is more less a "stepped wave". It achieves voltage regulation by varying in width according to the battery voltage and the load. Thus, the wave is not as smooth as a sine wave. The quality of modified sine wave inverters should not be underestimated. They are highly capable, and (by narrowing the waveform) they save energy when running only small loads, as happens during most of the day in a typical home. Modified sine inverters have been successful in many thousands of remote home, RV and marine systems since 1986.
True Sine Wave - Also known as Pure Sine Wave, is the most reliable waveform and provides power almost identical to a standard wall outlet. The power produced fully assures that your "sensitive loads" will be correctly powered, with no interference. Some appliances are likely to require Pure Sine Wave including digital clocks, battery chargers, light dimmers, variable speed motors, and audio/visual equipment. For these reasons, true sine wave inverters can be more a more expensive choice.

How do I know which inverter to buy?

Different devices require specific wattages to run correctly and efficiently. Please use this easy formula to determine the correct size inverter:
AMPS x 220 = Watts
Example: 10 Amp Unit X 220 = 2200 Watts

What is the difference between "KVA rating" and "KW rating" of UPS?

The mathematical relation is kW= kVA *pf. where kW is active or useful power and kVA is the vector sum of active power and reactive power. The equation therefore is kW= kVA *pf