Basic Info.
After-sales Service
Free Replacement Parts Within 1 Year
Warranty
Free Replacement Parts Within 1 Year
Nature of Source Flow
Active Inverter
Certification
CE, ISO9001
Nature of Wave String
Sine Wave Inverter
Output Frequency
50Hz/ 60Hz
Rated Input Voltage
110/120VAC
Maximum PV Open Voltage
145VDC
PV Charging Current Range
0-60A
Maximum AC Charging Current
30A
Maximum PV Power Input
3200W
Output Short Circuit Protection
Circuit Breaker
Battery Type
Lead-Acid Battery and Lithium Battery
Trademark
ALTERYDAWIN/OEM
Transport Package
1PC Into Carton
Product Description
Feature:
1.Full digital voltage and current double closed loop control, advanced SPWM technology, output of pure sine wave.
2.Two output modes: mains bypass and inverter output; uninterrupted power supply.
3.Available in 4 charging modes: Only Solar, Mains Priority, Solar Priority and Mains & Solar hybrid charging.
4.Advanced MPPT technology with an efficiency of 99.9%.
5.Designed with a LCD screen and 3 LED indicators for dynamic display of system data and operating status.
6.ON/OFF rocker switch for AC output control.
7.Power saving mode available to reduce no-load loss.
8.Intelligent variable speed fan to efficiently dissipate heat and extend system life.
9.Lithium battery activation design, allowing access of lead-acid battery and lithium battery.
10.360 ° all-round protection with a number of protection functions.
11.Complete protections, including short circuit protection, over voltage and under voltage protection, overload protection, reverse protection, etc
1. PV module: Convert light energy into DC power, and charge the battery through the all-in-one solar charge inverter, or directly invert into AC power to drive the load.
2. Mains or generator: Connected at the AC input, to power the load while charging the battery. If the mains or generator is not connected, the system can also operate normally, and the load is powered by the battery and PV module.
3. Battery: Provided to ensure normal power supply to the system loads when solar energy is insufficient and the Mains is not connected.
4. Household load: Allow connection of various household and office loads, including refrigerators, lamps, TVs, fans and air conditioners.
5. All-in-one solar charge inverter: The energy conversion unit of the whole system.
Charging mode:
1) PV priority: PV module will charge the battery preferentially, and the battery is charged by the Mains only when the PV system fails. During the day, solar energy is fully used to charge, while at night, it converts to the Mains. This can maintain battery level, and is ideal for areas where the grid is relatively stable and electricity price is relatively high.
2) Mains priority: The Mains supply is preferentially used to charge the battery. Only when the Mains fails, the PV charging can be activated.
3)Hybrid charging: PV and mains hybrid charging. PV MPPT charging is a priority, and when PV energy is insufficient, the mains supply supplements. When the PV energy is sufficient again, the mains stops charging. This is the fastest charging mode, suitable for the areas where power grid is unstable, providing sufficient backup power supply at any time.
4)Only Solar (Only Solar): Only PV charging, without Mains charging. This is the most energy-efficient way in which battery is charged only by solar panels, and is usually used in areas with good lighting conditions.
Technical parameters:
Models | HF4830S60 | HF4840S60 | HF4850S80 | HF4825U60 | HF4830U60 | HF4835U80 |
Mains mode |
Rated input voltage | 220/230Vac | 110/120Vac |
Input voltage range | (170Vac~280Vac) ±2% (90Vac-280Vac) ±2% | (90Vac~140Vac) ±2% |
Frequency | 50Hz/ 60Hz (Auto detection) |
Overload/short circuit protection | Circuit breaker |
Efficiency | >95% |
Conversion time (bypass and inverter) | 10ms (typical) |
AC reverse protection | Available |
Maximum bypass overload current | 40A |
Inverter mode |
Output voltage waveform | Pure sine wave |
Rated output power (W) | 3000 | 4000 | 5000 | 2500 | 3000 | 3500 |
Power factor | 1 |
Rated output voltage (Vac) | 230Vac | 120Vac |
Output frequency | 50hz/60hz |
Peak power | 6000VA | 8000VA | 10000VA | 5000VA | 6000VA | 7000VA |
Loaded motor capability | 2HP | 3HP | 4HP | 1HP | 1HP | 2HP |
Output short circuit protection | Circuit breaker |
Bypass breaker specifications | 40A |
Rated battery input voltage | 48V (Minimum starting voltage 44V) |
Mains charging |
Battery type | Lead acid or lithium battery |
Maximum charge current | 60A | 30A |
Charge voltage range | 40 -58Vdc | 40 -60Vdc |
Short circuit protection | Circuit breaker and blown fuse |
Circuit breaker specifications | 40A |
Overcharge protection | Alarm and turn off charging after 1 minute |
PV charging |
Maximum PV open circuit voltage | 145Vdc |
PV operating voltage range | 60-145Vdc |
MPPT voltage range | 60-115Vdc |
Battery voltage range | 40-60Vdc |
Maximum output power | 3200W | 4200W | 3200W | 4200W |
PV charging current range (can be set) | 0-60A | 0-80A | 0-60A | 0-80A |
Charging short circuit protection | Blown fuse |
Wiring protection | Reverse polarity protection |
Certified specifications |
Certification | CE(EN62040-1) |
EMC certification level | EN62040-2, C2 |
Operating temperature range | -15°C to 55°C |
Storage temperature range | -25°C ~ 60°C |
Humidity range | 5% to 95% (Conformal coating protection) |
Noise | ≤60dB |
Heat dissipation | Forced air cooling, variable speed of fan |
Communication interface | USB/RS485(Bluetooth/WiFi/GPRS)/Dry node control |
Size (L*W*D) | 430mm*338mm*126mm |
Weight (kg) | 10 |
Address:
18f, Block a, Nanlian Yuanyang Rongyu, Longgang District, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Light Industry & Daily Use, Lights & Lighting, Metallurgy, Mineral & Energy
Company Introduction:
Dawin Electronic Technology Corp Limited is a leading high-tech enterprise which established in 2014.
A professional and vigorous new energy company which focusing on photovoltaic inverters & energy power with dedication to bring green energy to the world.
Dawin offers a full line of Solar product including Grid-tied inverter/ Off-Grid inverter / MPPT solar charge controller / hybrid inverter / Lead-acid battery / UPS & home inverter. With Strong R&D, manufacture and quality control of inverters, Dawin commits to offer high quality products. Dawin has a team of professional and experienced specialists in the field of photovoltaic. Our products are now capable of meeting the most demanding requests, both for residential and commercial applications. With a comprehensive sales & marketing network and experienced after-service center, Dawin provides the best service for our customers.
As an international enterprise, Dawin commits to build mutual trust and make common progresses with our customers from all over the world. Sincerely willing to ccoperate with enterprises from all over the world in order to realize a win-win situation
We aim to be the leading inverter supplier in the world!