High quality Zhejiang optical storage reverse control integrated machine 10KW-50KW three-phase power frequency pure sine wave inverter

[Performance]

Inverter Power System generally refers to a device that converts low-voltage direct current into high-voltage (or low-voltage) alternating current. It can use batteries, solar photovoltaic panels, wind turbines, etc. as power sources to output stable alternating current. The traditional inverter power supply uses a DC motor AC generator set to achieve this type of energy conversion, while modern inverter power supplies mostly use power semiconductor devices to achieve energy conversion, also known as static converters. It greatly surpasses traditional inverter devices in terms of volume, weight, conversion efficiency, reliability, and electrical performance.

The various inverter power supplies developed by our company all use imported sixth generation intelligent module IPM high-tech power devices, use DSP28335 series highly integrated control technology, digital high reliability circuit design, simple structure and convenient maintenance to achieve long-term online trouble-free operation. Our company's inverters adopt an isolation transformer output design, and the pure sine wave AC power supply output ensures that the equipment is not affected by interference.

[Classification]

Our company has research and production capabilities for various specifications of inverter power supplies. According to different DC input levels, it can be divided into: DC48V, DC96V, DC110V, DC120V, DC192V, DC220V, DC240V, DC300V, DC360V, DC492V, DC600V, etc.

Performance characteristics:

1. It adopts the sixth generation IPM intelligent module from Mitsubishi, Japan, with performance, stability, and powerful protection functions. Short circuit, overload, and over temperature protection are safer and more reliable, and the service life can reach more than 15 years;

2. Intelligent, modular design, simple structure and easy maintenance;

3. Adjust the usage mode of the system according to product configuration conditions: inverter priority or mains bypass priority can be set arbitrarily;

4. Dual mode start selection function, which can be set in two ways: voltage reduction start and frequency conversion start through LCD settings. This can fully utilize the power of the inverter, eliminating the need to expand the capacity of the inverter when carrying motors or inductive loads, saving users costs;

5. The output frequency can be set by oneself, for example, if you want to control the motor speed to 30HZ, the inverter will output 30HZ. This function is very convenient for customers to use with different load types;

6. The input DC voltage range can be set, such as overvoltage point, undervoltage point, overvoltage recovery point, and undervoltage recovery point, all of which can be set through the LCD screen. This function facilitates the addition or reduction of batteries, and the flexible use of photovoltaic modules;

7. Output pure sine wave, which has a good transient response less than 50MS, small waveform distortion, good inverter efficiency, and stable output voltage;

8. Equipped with a built-in power frequency isolation transformer, it has strong impact resistance and can be equipped with equipment with strong impact resistance such as motors, motors, and air conditioners. At the same time, the DC bus and AC bus are all isolated, avoiding interference between AC and DC;

9. LCD liquid crystal display, capable of displaying input DC voltage, output frequency, phase voltage, phase current, mains bypass voltage, output power KWH, time, temperature, and fault display;

10. Adopting the SVPWM space vector algorithm, the high conversion efficiency, high instantaneous power, and low no-load loss conversion efficiency can reach over 93%;

11. The wide voltage input can be customized according to customer requirements, with an input voltage range of 100-400V, 200-500V, 300V-600V or 450-800VDC. It is suitable for solar/wind energy systems without backup batteries, and the DC input is directly connected to solar panels/wind turbines. The online switching time is 0 seconds;

12. This product has passed European CE (EMC and LVD) certification and Australian Energy Network CEC certification;

Optional configuration:

RS485 communication monitoring system

Complementary function with mains power

Technical parameters:

Engineering case: