Central Inverter With External Transformer Adopts High Power Density Design to be Smaller Size
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 carton
- Supply Capability:
- 20000 carton/month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
EA500KTS/M / EA630KTM/X
The central inverter with external transformer adopts high power density design to be smaller size and optical fiber isolation technology to have strong anti-jamming capability, and also integrates DC distribution cabinet function to be more suitable for big power plant; and. It offers different output voltage options
● Low-voltage and zero-voltage ride through to cope with various grid conditions
● Nighttime SVG function, ready for power compensation full time
● Adjustable active power, power factor adjustment from 0.9 overexcited to 0.9 underexcited
● Max. Efficiency at 98.7% (without transformer)
● Advanced MPPT algorithm
● Anti-islanding
● Wide DC input voltage, easy to make the combination of PV array
● CQC certificates (pass CQC33-461239-2013ma test), TÜV certificates, CE certificates
Specification / Type | EA500KTS | EA500KTM | EA630KTM | EA630KTX |
Input (DC) | ||||
Max DC Voltage | 1000Vdc | 1000Vdc | 1000Vdc | 1000Vdc |
Full-load MPPT Voltage Range | 450～820Vdc | 500～850Vdc | 500～850Vdc | 500～850Vdc |
Max DC Power | 550KWp | 550KWp | 630KWp | 630KWp |
Max DC Current | 1200A | 1100A | 1260A | 1200A |
Number of DC Inputs | 16 | 16 | 16 | 16 |
Output (AC) | ||||
Nominal AC Power | 500KW | 500KW | 630KW | 630KW |
Nominal AC Voltage | 270Vac | 315Vac | 315Vac | 400Vac |
AC Voltage Range | 210~310Vac | 245~362Vac | 245~362Vac | 312~460Vac |
Nominal Frequency | 50Hz/60Hz | |||
Frequency Tolerance Range | 47-51.5Hz/57-61.5Hz | |||
Distortion (THD%) | ＜3%（at nominal power） | |||
Power Factor (Cos phi) | 0.9(leading)～0.9(lagging) | |||
System Parameters | ||||
Max Efficiency | 98.7% | |||
Euro Efficiency | 98.5% | |||
Protection Degree | IP20 (indoor) | |||
Night Consumption | ＜100W | |||
Operation Temperature Range | －25℃～+55℃ | |||
Cooling | forced-air cooling | |||
Relative Humidity | 0-95%, no condensation | |||
Max Working Altitude | 2000m (derating above 3000m) | |||
Display and Communication | ||||
Display | LCD | |||
Standard Communication | RS485 | |||
Optional Communication | Ethernet /USB | |||
Structure Parameters | ||||
Dimensions(W×D×H) | 1800×800×2200mm | |||
Weight | 1500kg | |||
· 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:Can a solar inverter be used in areas with high seismic activity?
- Certainly, a solar inverter can be utilized in regions with high seismic activity. Nevertheless, it is imperative to guarantee that the solar inverter is engineered to endure and operate securely under such circumstances. Solar inverters are commonly constructed with sturdy and long-lasting materials to withstand a range of environmental factors, including seismic activity. They frequently undergo testing and certification to meet specific standards for seismic resistance. When installing a solar inverter in an area with high seismic activity, it is vital to adhere to the manufacturer's guidelines and recommendations. This may involve implementing additional measures such as reinforced mounting structures, flexible connections, and appropriate grounding techniques to enhance the stability and resilience of the inverter system. Furthermore, routine maintenance and inspections should be carried out to ensure that the solar inverter remains in optimal working condition even after seismic events. This entails examining for any indications of damage, loose connections, or other potential issues that may have arisen due to seismic activity. By taking necessary precautions and employing seismic-resistant solar inverters, it is plausible to safely and efficiently harness solar energy even in areas prone to seismic activity.
- Q:What is a solar inverter?
- A solar inverter is an essential component of a solar power system that converts the direct current (DC) generated by solar panels into alternating current (AC) electricity suitable for use in households and businesses. It ensures optimal performance and connectivity between the solar panels and the electrical grid, allowing for efficient utilization of solar energy.
- Q:What is the standby power consumption of a solar inverter?
- The standby power consumption of a solar inverter is typically very low, ranging from a few watts to a few tens of watts. This low power consumption ensures that minimal electricity is wasted when the inverter is not actively converting solar energy into usable electricity.
- Q:How the output voltage of the PV inverter and the grid-connected voltage are determined
- supply through the cable to the battery. The use of household appliances connected to the power converter output can be used in the car a variety of electrical appliances. The available electrical appliances are: mobile phones, laptops, digital cameras, cameras, lights, electric razors, CD players, game consoles, handheld computers, power tools, car refrigerators and various tourism, camping, medical emergency appliances Wait.
- Q:Can a solar inverter be used in a net metering system?
- Yes, a solar inverter can be used in a net metering system. A solar inverter is an essential component of a net metering system as it converts the direct current (DC) produced by the solar panels into alternating current (AC) that can be used to power homes or businesses. It also allows for any excess electricity generated to be fed back into the grid, earning credits or reducing the electricity bill through the net metering arrangement.
- Q:What safety features should a solar inverter have?
- A solar inverter should have several safety features, including overvoltage protection, overcurrent protection, ground fault protection, and arc fault protection. Additionally, it should have robust insulation to prevent electrical shock hazards and be equipped with sensors to monitor temperature and prevent overheating. Finally, it should have a secure enclosure to protect against environmental factors such as water, dust, and debris.
- Q:How does the input power rating affect the performance of a solar inverter?
- The input power rating of a solar inverter directly affects its performance. A higher input power rating allows the inverter to handle a greater amount of solar energy, resulting in a higher energy conversion efficiency and overall performance. On the other hand, a lower input power rating may limit the inverter's capacity to handle larger solar systems, potentially leading to lower efficiency and reduced performance. Therefore, selecting an inverter with an appropriate input power rating is crucial to ensure optimal performance in a solar energy system.
- Q:Can a solar inverter provide power during a blackout?
- No, a solar inverter cannot provide power during a blackout. This is because solar inverters are designed to convert the direct current (DC) electricity generated by solar panels into alternating current (AC) electricity for use in homes or businesses. However, during a blackout, the solar panels cannot generate electricity since the grid connection is lost, and therefore the solar inverter cannot provide power.
- Q:How does a solar inverter handle voltage regulation during fault conditions?
- A solar inverter handles voltage regulation during fault conditions by quickly detecting any abnormal voltage fluctuations or faults in the system. It then uses various protective mechanisms such as voltage control algorithms, circuit breakers, and fault detection systems to prevent overvoltage or undervoltage situations. The inverter may also isolate itself from the grid to avoid any potential damage or safety hazards.
- Q:Can a solar inverter be used with a solar air conditioning system?
- Yes, a solar inverter can be used with a solar air conditioning system. A solar inverter is responsible for converting the direct current (DC) electricity produced by solar panels into alternating current (AC) electricity that can be used to power household appliances, including air conditioning systems. By connecting a solar inverter to a solar air conditioning system, the energy generated by the solar panels can be efficiently utilized to cool the environment. This not only maximizes the use of renewable energy but also helps in reducing electricity costs and minimizing the carbon footprint.
1. Manufacturer Overview |
|
|---|---|
| Location | |
| Year Established | |
| Annual Output Value | |
| Main Markets | |
| Company Certifications | |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | |
| Export Percentage | |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b)Factory Information | |
| Factory Size: | |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | |
Send your message to us
Central Inverter With External Transformer Adopts High Power Density Design to be Smaller Size
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 carton
- Supply Capability:
- 20000 carton/month
OKorder Service Pledge
OKorder Financial Service
Similar products
New products
Hot products
Related keywords
