SHI 400W Pure Sine Wave Inverter/Power Inverter DC-AC, DC/AC Inverter, DC 12V to AC 220V/230V,SHI400-12
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Description
SHI series is a pure sine wave inverter which can convert 12/24/48Vdc to 220/230Vac 50/60Hz based on full digital and intelligent design. It features high reliability, high efficiency, concise outline, small volume, easy installation and operation. The inverter can be applied in many fields, such as household appliances, electric tools and industrial devices etc, especially for solar photovoltaic power system.
Features:
·Input & output fully isolation
·Adoption of advanced SPWM technology, pure sine wave output
·Dynamic current loop control technology to ensure inverter reliable operation
·Wide DC input voltage range
·The output voltage and frequency can be switched
·Low output harmonic distortion（THD≤3%）
·LED indicators for input voltage range, load power range, normal output & failure state
·Optional energy saving mode
·Wide working temperature range (industrial level)
·Continuous operation at full power
Protections：
·Output short circuit protection
·Overload protection
·Input low voltage protection
·Input over voltage protection
·Overheating protection
·Inverter abnormal protection
Specification:
Types | SHI400-12 | SHI400-22 |
Nominal Battery Voltage | 12V | 24V |
Input Voltage Range | 10.8~16Vdc | 21.6~32Vdc |
No Load Current | ≤0.8A | ≤0.45A |
Output Wave | Pure Sine Wave | |
Output Voltage | 220Vac±3% / 230Vac±10% | |
Continuous Power | 400W | |
Power 10 sec | 600W | |
Power 1.5 sec | 800W | |
Surge Power | 900W | |
Frequency | 50/60Hz±0.2% | |
Distortion THD | ≤ 3% (resistive load) | |
Efficiency at Rated Power | ≥91% | ≥92% |
Max. Efficiency | ≥92% | ≥93% |
Terminal | 16mm2 | |
Dimensions | 280×166×74.3mm | |
Installation | 150×158mm | |
Hole Size | Φ5mm | |
Net Weight | 1.8kg | |
Working Temperature | -20℃~ +50℃ | |
Storage Temperature | -35℃~ +70℃ | |
Humidity | < 95% (N.C.) | |
Altitude | < 5000m(Derating to operate according to IEC62040 at a height exceeding 1000m) | |
Insulation Resistance | Between DC input terminals and metal case: ≥550MΩ; Between AC output terminals and metal case: ≥550MΩ. | |
Dielectric Strength | Between DC input terminals and metal case: Test voltage AC1500V, 1 minute Between AC output terminals and metal case: Test voltage AC1500V, 1 minute | |
FAQ
Q1:Can we visit your factory?
A1:Sure,welcome at any time,seeing is believing.
Q2:Which payment terms can you accept?
A2:T/T,L/C,Moneygram,Paypal are available for us.
- Q:How does the voltage regulation affect the performance of a solar inverter?
- Voltage regulation plays a crucial role in the performance of a solar inverter. It ensures that the output voltage of the inverter remains stable and within an acceptable range, regardless of fluctuations in the input voltage. This stability is vital for the efficient operation of the inverter and the overall performance of the solar power system. Improper voltage regulation can lead to various issues such as increased power losses, reduced energy production, and potential damage to connected devices.
- Q:Can a solar inverter be used with a solar-powered heating system?
- Yes, a solar inverter can be used with a solar-powered heating system. The solar inverter is responsible for converting the direct current (DC) generated by the solar panels into alternating current (AC) that can be used to power various appliances, including a heating system. By connecting the solar inverter to the solar panels and then to the heating system, the electricity produced by the solar panels can be utilized to power the heating system, making it more energy-efficient and cost-effective.
- Q:How does the input power rating affect the performance of a solar inverter?
- The input power rating directly affects the performance of a solar inverter. A higher input power rating allows the inverter to handle larger amounts of power generated by the solar panels. This means that a higher input power rating can lead to better efficiency and performance of the solar inverter, as it can convert a greater amount of solar energy into usable electricity. Conversely, a lower input power rating may limit the inverter's capacity to handle high power outputs, potentially resulting in reduced efficiency and performance.
- Q:Can a solar inverter be used with different types of solar tracking systems?
- Yes, a solar inverter can be used with different types of solar tracking systems. Solar inverters are designed to convert the direct current (DC) produced by solar panels into alternating current (AC) for use in homes or businesses. They are compatible with various solar tracking systems, including single-axis and dual-axis trackers, as long as the voltage and power ratings of the inverter match the requirements of the specific tracking system.
- Q:Can a solar inverter be used for off-grid systems?
- Yes, a solar inverter can be used for off-grid systems. Off-grid systems are not connected to the utility grid and rely solely on renewable energy sources like solar panels. A solar inverter converts the direct current (DC) generated by the solar panels into alternating current (AC) which can be used to power appliances and devices in an off-grid system.
- Q:How does a solar inverter handle islanding detection and prevention?
- A solar inverter handles islanding detection and prevention by continuously monitoring the electrical grid. If the solar inverter detects a disturbance or a loss of grid power, it immediately stops injecting power into the grid. This action helps prevent the formation of an island, where a portion of the grid remains energized by the solar inverter while the main grid is down. By actively monitoring and ceasing power injection during grid abnormalities, a solar inverter ensures the safety of utility workers and prevents potential equipment damage.
- Q:What is the role of galvanic isolation in a solar inverter?
- The role of galvanic isolation in a solar inverter is to provide electrical safety and prevent potential hazards. It separates the input and output circuits electrically, using transformers or optocouplers, to eliminate any potential voltage differences, ground loops, or electrical noise that could cause damage to the inverter or connected devices. Additionally, galvanic isolation helps to protect against electric shocks and ensures the safety of both the system and individuals working with or around the solar inverter.
- Q:Can a solar inverter be used with different grid voltages?
- No, a solar inverter cannot be used with different grid voltages. Solar inverters are designed to convert the DC power generated by solar panels into AC power that matches the voltage and frequency of the grid it is connected to. Using a solar inverter with different grid voltages can result in inefficient operation or even damage to the inverter. It is important to ensure that the solar inverter is compatible with the specific grid voltage before installation.
- Q:Can a solar inverter be used with a solar-powered backup generator?
- Yes, a solar inverter can be used with a solar-powered backup generator. A solar inverter is responsible for converting the DC (direct current) electricity generated by solar panels into AC (alternating current) electricity that can be used to power household appliances and other electrical devices. A solar-powered backup generator, on the other hand, uses solar energy to charge its batteries or store excess electricity. When the solar panels are generating electricity, the solar inverter will convert the DC electricity into AC electricity, which can be used directly in the household or sent back to the grid if the system is connected to it. If there is excess electricity being generated and the batteries of the solar-powered backup generator are fully charged, the solar inverter can divert the excess electricity to other loads or devices. During periods when solar energy is insufficient or not available, the solar-powered backup generator can kick in and provide the necessary electricity to power the house or recharge the batteries. In this case, the solar inverter will still be responsible for converting the DC electricity generated by the solar-powered backup generator into AC electricity. So, to summarize, a solar inverter can definitely be used with a solar-powered backup generator to ensure a continuous supply of electricity even when solar energy is limited.
- Q:How does a solar inverter handle voltage fluctuations in the grid?
- A solar inverter handles voltage fluctuations in the grid by constantly monitoring the grid voltage and adjusting its own output voltage accordingly. When the grid voltage drops, the inverter increases its output voltage to compensate, and conversely, when the grid voltage rises, the inverter decreases its output voltage. This helps to stabilize the voltage and ensure that the solar system remains connected and operational even during fluctuations in the grid.
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SHI 400W Pure Sine Wave Inverter/Power Inverter DC-AC, DC/AC Inverter, DC 12V to AC 220V/230V,SHI400-12
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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