100 Amp Solar Inverter AVR 500-5000VA 2024 Very Popular CE Excellent Quality Approved
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- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 1000 pc/month
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| AVR 500-5000VA |
AVR series AC automatic regulators apply the advanced control technology with well qualified components It has the features of wide input voltage compatibility, high reliability, output voltage stabilizing, energy saving ect....; it has over voltage and low voltage protection and delayed output protection ect.. it could supply stabilized power to lights, TVs, air-conditioners, refrigerator, computers and duplicating machines and other household equipment in schools, offices, hotels, meeting rooms where the stabilized voltage is needed. |
● Classic series, EI transformer, relay type
● Input and output voltage LED/Meter/LCD display
● High temperature protection
● Circuit breaker protection
● Efficiency: 98%
MODEL | 500VA | 800VA | 1000VA | 1500VA | 2000VA | 3000VA | 5000VA | |
Input | ||||||||
Phase | Single Phase＋N+GND | |||||||
Voltage Range | 140Vac-270Vac (Option:100-270V) | |||||||
Output | ||||||||
Voltage Range | 200-240V（Empty Load） | |||||||
Frequency | 50/60Hz | |||||||
Over Voltage Protection | 250V±5V (Overvoltage indicator on, Output off ) | |||||||
Undervoltage Protection | 180V±5V (Overvoltage indicator on, Output off ) | |||||||
Others | ||||||||
Efficiency | ≥95% | |||||||
Display Mode | LED indicator light; Pointer voltmeter / LCD display (selectable) | |||||||
Input/Output Setting | Plug/ Socket | Terminal blocks | ||||||
Time-Delay | Short delay : <3 secs; long delay: 3mins | |||||||
Output Short Circuit Protection | Fuse / Breaker | |||||||
Waveform Distortion | No additional waveform distortion | |||||||
Insulation Resistance | ＞2MΩ | |||||||
Dielectric Strength | Low frequency sine voltage 1500V for 1 minute ( without phenomena of breakdown and flashover ) | |||||||
Ambient Temperature | -10℃~±40℃ | |||||||
Relative Humidity | ≤95% | |||||||
Working | Continuing Working | |||||||
Dimension(W×D×H) mm | Metal Case | 125×230×135 | 143×258×185 | 210x291x201 | 229x345x220 | |||
Plastic Case | 100×215×160 | —— | ||||||
Net Weight (kg) | Metal Case | 2.5 | 2.9 | 3.1 | 5.4 | 6.5 | 9.2 | 13.0 |
Plastic Case | 2.1 | 2.5 | 2.7 | —— | ||||
Packing Dimension (W×D×H) mm | Metal Case | 176×280×207 | 192×310×252 | 262x343x273 | 271x396x303 | |||
Plastic Case | 145×265×229 | —— | ||||||
Gross Weight(kg) | Metal Case | 2.8 | 3.2 | 3.4 | 5.6 | 6.7 | 9.6 | 13.55 |
Plastic Case | 2.4 | 2.8 | 3.0 | —— | ||||
Quantity/20ft | 2400PCS | 1600PCS | 900PCS | 730PCS | ||||
· Q. What is an UPS and What it is for ?
An uninterruptible power supply (UPS) is a device that allows your computer or telephone switch or critical equipement to keep running for at least a short time or longer time when the primary power source is lost. It also provides protection from power surges, spikes, brownouts, interference and other unwanted problems on the supported equipment.
· Q. How long the UPS to run when power goes?
This can take 3 paths.
1.You can pick a UPS that is rated for pretty much the full VA you need so it will be running at 100% of capability and will thus last 'n' minutes.
2.You can pick a UPS that is rated at a much higher VA value than you really need so, for example, is running at 50% of capability and will thus last for longer than the UPS from option 1.
3．You can use extra external battery packs to run for longer. If charging capability allows, the more and the bigger batteries you take with, the longer time UPS runs.
or using a generator after about 6 hours, it will be more cost-effective, with a short runtime UPS to bridge the generator start-up gap.
- Q: How does a solar inverter communicate with other components of a solar power system?
- A solar inverter communicates with other components of a solar power system through various communication protocols such as wired interfaces like RS485 or Ethernet, and wireless technologies like Wi-Fi or Zigbee. These communication channels enable the inverter to exchange data and information with other components such as solar panels, batteries, and monitoring systems. This communication allows for real-time monitoring, control, and coordination of the system, optimizing its performance and ensuring efficient energy production and management.
- Q: How does a solar inverter handle voltage and frequency variations caused by grid faults?
- A solar inverter is designed to handle voltage and frequency variations caused by grid faults through a process known as grid support or anti-islanding function. When a grid fault occurs, such as a sudden drop in voltage or frequency, the solar inverter detects the disturbance and responds accordingly. To handle voltage variations, the solar inverter typically incorporates a voltage control mechanism. It monitors the grid voltage continuously and adjusts its own output voltage to match the grid voltage level. In the event of a voltage drop or spike caused by a grid fault, the inverter adjusts its output voltage accordingly to maintain a stable and safe operating condition. This helps protect both the solar system and the grid from potential damage. Similarly, the solar inverter also deals with frequency variations caused by grid faults. It constantly monitors the grid frequency and adjusts its own output frequency to match the grid frequency. If a grid fault results in a sudden change in frequency, the inverter responds by adjusting its own frequency accordingly. This ensures that the solar system remains synchronized with the grid and continues to supply power without disruptions. Additionally, solar inverters are equipped with anti-islanding protection, which means they are designed to quickly disconnect from the grid in the event of a grid fault. This is a safety measure to prevent the solar system from continuing to supply power to a faulty grid, which could pose a risk to utility workers trying to repair the fault. Overall, a solar inverter's ability to handle voltage and frequency variations caused by grid faults is crucial for the safe and efficient operation of a solar power system. By continuously monitoring the grid conditions and adjusting its output accordingly, the inverter ensures that the solar system remains in sync with the grid and provides stable and reliable power.
- Q: What are the communication protocols used in solar inverters?
- The communication protocols commonly used in solar inverters are Modbus, SunSpec, and DNP3. These protocols enable the inverters to communicate with other devices and systems, such as monitoring software, energy management systems, and smart grids, to exchange data and control commands.
- Q: Can a solar inverter be used with a solar-powered security system?
- Yes, a solar inverter can be used with a solar-powered security system. A solar inverter is responsible for converting the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power electrical devices. In the context of a solar-powered security system, a solar inverter is essential for converting the energy generated by solar panels into usable power to operate the security system's components, such as cameras, sensors, alarms, or communication devices. Therefore, integrating a solar inverter is crucial to ensure the functionality of a solar-powered security system.
- Q: How do you connect a solar inverter to solar panels?
- To connect a solar inverter to solar panels, the DC output of the solar panels needs to be connected to the DC input of the inverter. This is usually done using appropriately sized and rated solar cables and connectors. The positive terminal of the solar panel is connected to the positive terminal of the inverter, and the negative terminal of the solar panel is connected to the negative terminal of the inverter. Properly following the manufacturer's instructions and guidelines is crucial to ensure a safe and efficient connection.
- Q: What is the efficiency loss of a solar inverter over time?
- The efficiency loss of a solar inverter over time can vary depending on various factors such as the quality of the inverter, maintenance practices, and environmental conditions. Generally, solar inverters experience a gradual decrease in efficiency over their lifespan. On average, the efficiency loss can range from 0.5% to 1% per year. However, regular maintenance and monitoring can help minimize this loss and ensure optimal performance.
- Q: What are the safety certifications for a solar inverter?
- Some common safety certifications for solar inverters include UL 1741, IEC 62109, and CSA C22.2 No. 107.1. These certifications ensure that the inverters meet certain safety standards and are suitable for use in solar power systems.
- Q: How does a solar inverter handle voltage sag or drop in the grid?
- A solar inverter handles voltage sag or drop in the grid by continuously monitoring the grid voltage. When it detects a drop below a certain threshold, it adjusts its own output voltage to compensate and maintain a stable and consistent voltage supply to the connected solar panels or the grid. This ensures that the solar system operates optimally and can seamlessly adapt to any fluctuations in the grid voltage.
- Q: How do you calculate the maximum power point tracking range for a solar inverter?
- To calculate the maximum power point tracking (MPPT) range for a solar inverter, you need to determine the voltage and current range within which the solar panels can produce the maximum power output. This involves analyzing the voltage-current (V-I) curve of the solar panels under different irradiance and temperature conditions. By continuously monitoring the output of the solar panels, the MPPT algorithm in the inverter adjusts the operating point to match the maximum power point, ensuring optimal energy conversion. Therefore, the MPPT range is determined by the variations in irradiance, temperature, and the characteristics of the solar panels, and it can be calculated through experimentation or by referring to the manufacturer's specifications.
- Q: Can a solar inverter be connected to a computer or smartphone?
- Yes, a solar inverter can be connected to a computer or smartphone. Many modern solar inverters are equipped with built-in Wi-Fi or Bluetooth capabilities, allowing them to connect to local networks. This enables users to monitor and control their solar system's performance and settings conveniently through dedicated software applications or web interfaces on their computers or smartphones.
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100 Amp Solar Inverter AVR 500-5000VA 2024 Very Popular CE Excellent Quality Approved
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 1000 pc/month
OKorder Service Pledge
OKorder Financial Service
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