Трехфазный солнечный инвертор SANDI off grid running без батареи
- Категория: >>>
- Поставщик: Zhejiang Sandi Electric Co. Ltd.
Сохранить в закладки 62387693318:
Описание и отзывы
Характеристики
SANDI off grid running without battery three phase solar inverter
Product Description
No Battery Off Grid Solar Power System
No Battery Off Grid System consist of solar panel array/wind turbine, wide voltage off grid inverter, etc. The solar panel or wind turbine convert solar/wind power to electrical energy, then wide voltage off grid inverter convert DC power into AC power to supply power for the AC load. Inverter also can add AC bypass input switch, when solar/wind power is insufficient, inverter will automatically switch to AC bypass input power(AC grid or diesel generator)to take load.
Off Grid Inverter Introduction
SANDI SDP series Low Frequency Off Grid Pure Sine Wave Inverter is one of the most advanced DC to AC conversion products in the world. It’s widely used for solar energy, wind turbine and other renewable energy systems, also suitable use in the mountains, pastoral, border, island, vehicles, ships and other areas without electricity which can provide and guarantee effective power supply. It has the main advantages of high quality sine wave AC output, microcomputer control, humanness design, high efficiency, low no-load loss and no pollution. The inverter can also supply AC power to all kinds of electric equipment, air conditioners, electric motors, refrigerators, fluorescent lights, televisions, electric fans and other industrial power supply.
Technical Features
1．Using the sixth generation efficient IPM intelligent module from Japanese Mitsubishi, high efficiency and stable performance. It with powerful protection function, the protection for short circuit, over load, over temperature is more safe and reliable. It’s service life can up to 15 years or more.
2．Intelligentized, modularized, simple structure design easy to maintenance.
3．According to the product configuration conditions, adjustment the system usage mode: DC(Battery/Solar) priority or AC mains bypass priority can be set.
4．Two kinds of start mode: Reduction Voltage Start and Variable Frequency Start. Customers can set start mode according to the type of their load. This function is very convenient for users and also reduce frequency converter’s usage, which reduced the cost of equipment investment, easy to connect wires and control.
5．The output frequency can be setting via LCD panel, it’s very convenient for customer.
6．The output voltage can be set between -40 % to +20 % of rated voltage. And the output voltage is very accuracy ±1%.
7．The DC input voltage range can be set. Over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point all can be setting via the LCD panel.
8．Pure sine wave output. With good dynamic response less than 50MS, waveform distortion rate smaller, higher conversion efficiency and stable output voltage.
9．Built-in low frequency isolation transformer, strong impact resistance, available with motors, pump, air conditioners and other high impact equipment. At the same time DC busbar and AC busbar are completely isolated to avoid interference.
10．Wide input voltage can be set according to customer’s requirement. Input voltage range can be selected from 100-300V, 200-500V or 500-850V, suitable for solar/wind system without backup batteries, it can save many cost and maximization use the solar/wind energy.
11．Using SVPWM space vector algorithms, high conversion efficiency, high instantaneous power and low losses conversion efficiency up to 94%.
12．Powerful data display function. LCD can display the DC input voltage, output frequency, phase voltage, phase current, AC bypass input voltage, output power KWH, time and date, temperature, fault code display.
13．European CE (EMC, LVD) certificate, accredited by Australian CEC, ERAC energy network.
[Optional]
RS485 remote monitoring;
Can add AC bypass input complementary function;
2．Intelligentized, modularized, simple structure design easy to maintenance.
3．According to the product configuration conditions, adjustment the system usage mode: DC(Battery/Solar) priority or AC mains bypass priority can be set.
4．Two kinds of start mode: Reduction Voltage Start and Variable Frequency Start. Customers can set start mode according to the type of their load. This function is very convenient for users and also reduce frequency converter’s usage, which reduced the cost of equipment investment, easy to connect wires and control.
5．The output frequency can be setting via LCD panel, it’s very convenient for customer.
6．The output voltage can be set between -40 % to +20 % of rated voltage. And the output voltage is very accuracy ±1%.
7．The DC input voltage range can be set. Over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point all can be setting via the LCD panel.
8．Pure sine wave output. With good dynamic response less than 50MS, waveform distortion rate smaller, higher conversion efficiency and stable output voltage.
9．Built-in low frequency isolation transformer, strong impact resistance, available with motors, pump, air conditioners and other high impact equipment. At the same time DC busbar and AC busbar are completely isolated to avoid interference.
10．Wide input voltage can be set according to customer’s requirement. Input voltage range can be selected from 100-300V, 200-500V or 500-850V, suitable for solar/wind system without backup batteries, it can save many cost and maximization use the solar/wind energy.
11．Using SVPWM space vector algorithms, high conversion efficiency, high instantaneous power and low losses conversion efficiency up to 94%.
12．Powerful data display function. LCD can display the DC input voltage, output frequency, phase voltage, phase current, AC bypass input voltage, output power KWH, time and date, temperature, fault code display.
13．European CE (EMC, LVD) certificate, accredited by Australian CEC, ERAC energy network.
[Optional]
RS485 remote monitoring;
Can add AC bypass input complementary function;
Product Show
SANDI Inverter Advantages:
1. With low frequency transformer, 100% full power output, can work 24h*7.
1. With low frequency transformer, 100% full power output, can work 24h*7.
2. High efficiency > 94%, low loss and long service life > 15 years.
3. Mitsubishi IPM intelligent modular structure design, easy and low cost for future's maintenance, powerful protection for over load, short circuit, over temperature which is more safe and reliable.
4. The DC input voltge range, output voltage, output frequency can be set.
5. Two kinds of start mode: variable frequency start or step down voltage start, higher capacity to drive inductive load.
6. AC bypass input(DC power priority or AC bypass power priority can be set) and RS485 monitoring optional.
7. Wide voltage input range can be selected from 100-400VDC or 200-600VDC or 400-800VDC, off grid inverter can work without battery.
Our Advantages
Others Customized Off Grid Inverter
Certifications
Project Case
SANDI Off Grid Inverters are widely used for solar energy, wind turbine and other renewable energy systems, also suitable use in the mountains, pastoral, border, island, vehicles, ships and other areas without electricity
Packing & Shipping
Welcome OEM service
MOQ=1 pc
Short delivery time
Can be custom made
Company Profile
Direct Factory Selling, top engineers and professional sales team, supply you High Quality Product and Best Service!!!
Professional Manufacture
1, SANDI direct factory, professional to do inverter, charger, combiner box, solar system .etc solar products for more than 10 years.
High Technology
2, Advanced technology, powerful function, reliable quality, excellent performance. Approved by CE,SAA,UL,VDE,G83,G59.
Best Service
3, Professional sales and technical team, supply the best service at the first time.
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FAQ
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