To Mao and inverter AC test load box load detection of anti-islanding test load box and inverter detects load box to meet and network anti-islanding inverter protection test, overload test, test overcurrent protection, power factor Test, measurement test work efficiency, and net current harmonic test, and inverter load box is detecting and measuring the overall performance inverter with the essential testing tools, is the only Chinese products used in grid inverter factory testing, type testing, anti-islanding protection test professional testing equipment. And inverter detects load box built purely resistive load, inductive load, capacitive load; three-phase power load independent control of unbalanced three-phase input voltage can be accurately debug the exchange resonance; Power input with sub combo control, can simulate any combination of various power loads, to meet the inverter with full load testing needs, accurate simulation of AC electrical equipment resonance occurs, effective detection and network anti-islanding inverter protection. And inverter anti-islanding protection test device: IP-RLC AC test load to simulate the resonance occurs when resonance occurs, the inductive current = Capacitive current = resistance of current, load quality factor Q = 1 (American Standard Q the original value of 2.5, is also changed to 1); three-phase voltage imbalance, can quickly debug the exact resonance point in each phase, the scientific testing PV inverter with anti-islanding protection and efficiency, power performance, production workshop, laboratory, installation, research and development necessary testing tools. IP-RLC anti-islanding detection device IP-RLC and inverter test device fully meet and network inverter products in the relevant test requirements of the factory test, type test and anti-islanding protection test has been widely used in grid inverse Variable production enterprises, and network research and development of the inverter and inverter with detection and identification of bodies, universities electrical laboratory, field inspection and routine maintenance testing. A, IP-RLC and highlight the application network anti-islanding inverter protection test equipment: 1, analog AC electrical equipment resonance occurs, effective and accurate detection and anti-islanding inverter protection. 2, detection of various inverter efficiency at full load to run the maximum output power and load capacity. 3, simulate the complex work environment, detection inverter integrated in a variety of environments job performance status. 4, applied to use the units and grid-inverter product acceptance and routine maintenance inspection, comprehensive scientific testing of various inverter power supply capacity, And provide accurate test reports. 5, applied to the grid inverter factory inspection, type testing, commissioning, research and development, electrical test lab, authorities identified the areas of testing. Second, IP-RLC and inverter anti-islanding protection of test equipment is the main function of RLC anti-islanding detection device: ABC ABC three-phase three-phase inductive and capacitive current value directly on the control panel are independent of the display, resonant symptoms directly displayed on the panel. Built-in resistive load, inductive load and capacitive load minimum standard power 0.01K, step amplitude 0.01K, load power continuously adjustable, can accurately simulate the exchange occurred and the resonant inverter to meet the needs of anti-islanding protection function tests. Maximum resolution ABC ABC three-phase three-phase inductive and capacitive current value of 1mA. Built-in inductors using magnetic circuit type controllable load reactors, meet 220V50Hz condition 0.01KVA power regulation requirements, to meet the long process of inductive impedance load test power will not change. Built using capacitance CBB capacitor UL certification standards, to meet the conditions 0.01KVAR 220V50Hz power regulation requirements, to meet the long testing process capacitive impedance load power will not change. Built-in capacitive load must be increased each branch dedicated anti short circuit protection circuit module, to avoid a short circuit burned host capacitor element in the testing process. ABC three-phase resistive load, inductive load, capacitive load of power, can be divided with independent control and regulation to meet the three-phase voltage unbalance conditions accurately adjust the exchange resonance. RLC anti-islanding detection device - Shanghai Hanbiao Technology Performance parameters according to testing requirements, you can set the corresponding power through the control panel or remote console, any combination, set discharge power. Host control of electronic circuits, with a temperature overheat alarm protection: overheating due to special reasons, it can automatically cut off the load. LCD panel with LCD can display voltage, current, power factor, frequency, active power, reactive power, can also display voltage and current waveforms. Measurement data can be uploaded to the PC, and to realize the testing process record storage. New power components, high power density, no red heat phenomenon, the whole by the resistive load, inductive load and capacitive load of three parts. Power input continuously adjustable. Load using energy method, using forced air cooling mode. Measurement data detection process can be recorded and saved to a remote PC, (control room). With the background analysis software, measurement data can lead into WORD and EXCLE test report format. ABC three-phase voltage, ABC has a three-phase current maximum, minimum automatically record storage; Host with the voltage harmonic detection with current harmonic detection, histogram methods can visually show the harmonic content. To meet the three-phase 380V inverter with performance testing needs, while meeting the low power single-phase 220V inverter with testing needs. It can remotely control and adjust the RLC power load (control room operating table adjusted). When and inverter output phase voltage imbalance, can accurately simulate the resonance point occurs debugging, accurate detection and network anti-islanding inverter protection. RLC anti-islanding detection device Third, IP-RLC and net technical parameters of the inverter anti-islanding protection test device: Host by the resistive load, inductive load and capacitive load of three parts. Power factor ± 0.3 ~ 1 adjustable. RLC load by a three-part ABC three-phase load control switch for continuous independent variable. Resistive, inductive, capacitive part can be freely combined, the minimum step amplitude 10W, to meet the precise debugging resonance. Equipped with remote console, the console and islanding detection device host distance of 30 meters. (Optional) To prevent mishandling and inverter overload burn failure, requiring remote power control buttons on the console to turn off the lock. Ambient temperature range: -10 ~ + 50 ℃. Access load voltage: Three-phase AC380V / 50Hz (line voltage 380V, phase voltage 220V). Connection mode: three-phase four-wire AC380V, or single-phase AC220V access both to meet the testing needs. Voltage accuracy of ± 0.5%, the voltage resolution of 0.1V. Frequency range of 40-65Hz. Current measurement range 0-500A. RLC anti-islanding detection device Cooling: air-cooled. Power supply: AC 220V / 50Hz or AC 380V / 50Hz. HB-RLC chassis itself with the control panel, and with RS232 interface is connected to the host computer and related software through the host PC, the remote measurement data to the analysis and processing. PC software can display this test the maximum power value. For more detailed configuration parameters, price or other specifications require customized products, please directly contact our business staff!