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1.Product Introduction ofInverter Comprehensive Analyzer
The inverter comprehensive analyzer is also called the photovoltaic power station on-site efficiency analyzer. The inverter comprehensive analyzer is mainly used for comprehensive identification and testing of photovoltaic inverters, and can accurately analyze and measure relevant parameters in the photovoltaic network. The inverter comprehensive analyzer is used to test the electrical performance of the inverter system of the photovoltaic power station and can monitor the on-site power of the photovoltaic power station.
The FT-PE93 inverter comprehensive analyzer uses a current clamp for current sampling, which can record and analyze the power of different nodes in the power station in real time under normal operating conditions. The whole machine is equipped with an irradiation system, which can measure accurate real-time power generation efficiency at each node of the power station and automatically generate PR values in the system.
2. Test objects of inverter comprehensive analyzer
String inverter, centralized inverter, PR system efficiency value test, combiner box test
3. Inverter comprehensive analyzer test indicators
real time voltage | real time current | Power monitoring | Power generation record | AC and DC | Inverter conversion efficiency |
Irradiance monitoring | temperature monitoring | Environmental collection records | PR value calculation | power factor |
4. Product Features of Inverter Comprehensive Analyzer
1. Network communication function can realize remote synchronous test control
2. Through the calculation of cumulative power generation and cumulative irradiance measurement, the real-time conversion efficiency of the photovoltaic array can be obtained, and faults of the photovoltaic array can be discovered in time, providing a reliable fault diagnosis method, which can be fixed on-site for long-term monitoring, and has a high level of protection. Suitable for on-site testing of power stations and remote Ethernet monitoring and data processing
5. Technical parameters of inverter comprehensive analyzer
Specifications | ||
Category | numerical value | FT-PE93 |
DC voltage | Measuring range | 0~1500V |
Test accuracy | ±0.5%rdg±0.2V | |
AC voltage | Phase voltage measurement range | 0~600V |
Test accuracy | ±0.5%rdg±0.2V | |
Line voltage measurement range | 0~1000V | |
Test accuracy | ±0.5%rdg±0.2V | |
DC | Measuring range | 0.5~150A / 0.5~1500A |
Test accuracy | Based on current clamp accuracy | |
Alternating current | Measuring range | 0.5A~1500A |
Test accuracy | Based on current clamp accuracy | |
radioactivity | Ambient temperature measurement range | -30°C~100°C |
Battery temperature measurement range | -30°C~100°C | |
Temperature test accuracy | ±1°C | |
Irradiance measurement range | 0~1800W/m2 | |
Irradiance measurement accuracy | Better than ±3% | |
power factor | Measuring range | 0.2~1.0 |
Measurement accuracy | 0.01 | |
frequency | Measuring range | 42.5Hz~69Hz |
Measurement accuracy | ±0.2%rdg±0.1Hz | |
PR value | measurement accuracy | Better than ±1% |
Number of test channels | AC and DC channels | 6 |
Hardware parameters | ||
Category | numerical value | FT-PE93 |
Host parameters | Wireless transmission distance | 50 meters |
Display | 640x480, 6.5-inch LED | |
Power supply | Built-in lithium battery/power adapter | |
Battery parameters | 14.8V/4400mAH | |
Battery life | 8 hours | |
size | 390x300x200mm | |
weight | 5.8kg | |
Operating temperature | -10°C~50°C | |
storage temperature | -20°C~60°C | |
humidity | 5~95%RH | |
Radiometer parameters | Then again | RS232 serial, Bluetooth |
weight | 450g | |
power supply | 4 AAA batteries | |
Temperature Sensor | standard | temperature check |
Test after test | Connecting line | MC4 |