Portable Pure sine wave solar power off grid inverter 2500watts
The DENS is a 2500 watt pure sine wave inverter (12 volt DC input) designed specifically for off-grid photovoltaic (PV) system. It is an ideal inverter for rural electrification projects, telecom, remote cabins and weekend homes, and RV or caravans and boats. The SureSine's combination of performance, features and competitive price provides the best small inverter value on the market.
Advantages Compared to other Small Off-Grid Inverters
1-- Pure Sine Wave - Provides quality AC power equivalent to the grid.
2-- Toroidal Transformer Design - Generates good wave form throughout the range of input voltages.
3-- Outstanding Surge Capability - Handles up to 200% surge during load start-up.
4-- High Efficiency - Has a high peak efficiency of 92%.
5-- Low Self Consumption - Consumes only 450mA while powering loads. Automatic stand-by mode reduces consumption to only 55mA.
6-- Extensive Electronic Protections - Automatic protection against faults and user mistakes including short circuit, overload, high temperatures and low voltage. Recovery from protections is automatic.
7-- No Internal Cooling Fan - Eliminates a key failure mode and reduces noise, self-consumption and dirt blowing into the electronics.
8-- Tropicalization - Protected against harsh tropical and marine environments through the use of epoxy encapsulation, conformal coating, stainless steel hardware and an anodized aluminum enclosure.
9-- Adjustability - Several parameters may be adjusted via the DIP switches or by connecting to a personal computer.
Protection
>> High voltage Alarm
>> High voltage Cut Off
>> Low voltage Alarm
>> Short circuit
>> High Temperature Cut Off
>> Over-load Cut Off
| Output power | 2500W |
| Peak power | 5000W |
| Input voltage | DC12V | DC24V | DC48V | DC12V | DC24V | DC48V |
| Output voltage | 100VAC or 110VAC or 120VAC ±5% | 220VAC or 230VAC or 240VAC ±5% |
| No-loadcurrent(less-than) | 1.3A | 0.7A | 0.3A | 1.3A | 0.7A | 0.3A |
| Output frequency | 50HZ±0.5HZ or 60HZ±0.5HZ |
| Output wave | Pure sine wave |
| Waveform Distortion | THD<3%(linear load) |
| USB | 5V 1000MA |
| Max. working efficiency | 94.80% |
| Input voltage range | 9.55-15.5V | 19.8-30.27V | 40.2-60.4V | 9.55-15.5V | 19.8-30.27V | 40.2-60.4V |
| Operating temperature range | -10°- +50° |
| Storage temperature | -30°- +70° |
| Humidity | Max. 90%, non-condensing |
| Warranty | Two years |
| Dimensions(W*H*D) | 415*165*82mm |
| Package size | 455*200*135mm |
| Net weight/Gross weight | 4.9/5.1kg |
| Starting | bipolar soft start |
| Low voltage alarm | 10.5±0.5V | 21V±0.5V | 42V±1V | 10.5±0.5V | 21V±0.5V | 42V±1V |
| Low voltage shut down | 9.5±0.5V | 20V±0.5V | 40V±1V | 9.5±0.5V | 20V±0.5V | 40V±1V |
| Low voltage recovery | 13±0.5V | 24V±0.5V | 48V±1V | 13±0.5V | 24V±0.5V | 48V±1V |
| Over voltage shut down | 15.5±0.5V | 31V±0.5V | 61V±1V | 15.5±0.5V | 31V±0.5V | 61V±1V |
| Over voltage recovery | 14.8±0.5V | 29.5V0.5V | 59V±1V | 14.8±0.5V | 29.5±0.5V | 59V±1V |
| LED Lights | Blue indicator light (inverter output, normal operation); the red indicator flashes (under / over voltage, overload, temperature, short circuit) |
| Protection | Battery over under / over voltage, overload, temperature, AC short circuit protection (positive and negative polarity protection) |
| Fuse | DC short circuit protection |
| Display | LED high-definition digital display |
| Circuit Topology | Frequency link |
| Cooling way | Intelligent cooling, built-in cooling block |
Mechanical Specifications
| Dimensions430 | 455 x 205 x 135 mm |
| Weight | 5.1 Kg |
| AC Terminals | Max. Wire Size 4 mm2 / 12 AWG |
| DC Terminals | Max. Wire Size 2.5 to 35 mm2
14 to 2 AWG |
| Remote On/Off Terminals | Max. Wire Size 0.25 to 1.0 mm2
24 to 16 AWG |
| Enclosure | IP20 Cast anodized aluminum |
Conact Us:
Jammy Mak
Direct Phone: +86 15813369968
(DENS)Our company supplies different kinds of products. High quality and favorable price. We're pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of " Quality first, service first, continuous improvement and innovation to meet the customers" For the management and " Zero defect, zero complaints" As the quality objective.
Strict quality guarantee system and perfect management system, high-quality products after-sales service is our foothold in this, my company of "quality first, reputation first" principle, provide customers with quality and quantity of various types of products. Always uphold the "quality, integrity and pragmatic, motivated, service-oriented" business philosophy, and applies the company's management and operating among. The face of fierce competition, the company system is constantly being improved, relying on science and technology, continuously improve the technology content of products sold, for society, customers and companies to create a higher market value. My company has been in good faith to create enterprises, to credit management market, has won a good reputation, also won the respect of their domestic counterparts. Business strictly in accordance with relevant state laws, regulations and rules of the WTO requirements management according to law, actively participate in regional economic cooperation, recent years the company has reached annual sales of as much as 25, 000, 000, business prospects and good, the next time, My company will expand the scale of operation and steady development of corporate economic, sincerely seeking partners, good faith cooperation and seek common development, writing a new chapter in high-tech electronics
