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Toepassing van NGI N69200 reeks GS elektroniese las in EV laai stapel & module Toets

07,2023 Oktober XNUMX
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Met die voortdurende ontwikkeling van EV neem die vraag na laaistapels toe. In die verlede is fisiese toetsmetodes deur regte elektriese voertuie dikwels gebruik vir laaistapeltoets. Nou kies meer en meer vervaardigers DC elektroniese las om laaistapel te toets. Tydens die toetsproses kan veldingenieurs egter die abnormale situasie van oorstroombeskerming van EV-laaistapels teëkom. Wanneer kies die CV-modus van elektroniese las, en stel die minimum laaispanning van die laaipaal as die laaiparameterwaarde van die CV-modus ,dit word geleidelik tot 700V gelaai, tydens die toets,om die las so gou moontlik op 700V te stabiliseer, sal die stroom vinniger toeneem. As die huidige oorskiettyd lank is en die amplitude groot is, sal dit lei tot oorstroombeskerming van die getoetsde laaihoopproduk. In reaksie op hierdie probleem kan NGI N69200-reeks hoëprestasie hoë-krag programmeerbare GS elektroniese las dit baie goed oplos.

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NGI N69200-reeks is 'n hoë-prestasie hoë-krag programmeerbare GS elektroniese laai produk met hoë betroubaarheid, presisie en multifunksie. Dit bied 150V-, 600V- en 1200V-spanningspesifikasies, en die krag van die standaard 19-duim 3U-onderstel is tot 6kW.

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NGI N69242-1200-840 Produk in kliënt toets webwerf

1. Standard CV+CC mode: It can solve the problem that the charging pile cannot be started due to overcurrent in the test. With CV+CC mode, limiting current can be set at the same time of voltage pulling. When overcurrent occurs during the test process and the charging pile cannot be started, the engineer only needs to use the parameter setting of this mode to limit the CV loading and adjust the internal current to not exceed the overcurrent protection point of the charging pile, which can effectively solve the problem.

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2. N69200 series support master/slave parallel connection,after parallel it can achieve actively flow equalization, when the load power demand increases, all the models with the same voltage specifications can be connected in parallel (master + master, master + slave) to achieve the required current and power. When using the N69200 series products, the user only needs to program the load current on the master load, and the slave load can be automatically allocated, which further simplifies the user's operation steps. 3U/6kW ultra-high power density, parallel power up to 500kW. After the parallel, all operations only need to be set on the master panel, and it will be assigned to the slave machine, which ensures high performance, easy maintenance and cost savings. At the same time, a variety of communication interfaces (LAN/USB/RS232/GPIB) are built in to facilitate users to remotely control the product and conduct various tests.

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NGI N69200 reeks elektroniese las kan meester/slaaf parallel bereik tot 500KW

N69200 series products makes the test of charging piles more efficient and fast,with comprehensive protection functions and ultra-high precision measurement, so that N69200 series can meet the needs of engineers for various high-power test.



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