Electric Vehicle Battery Testing System BT...

Product Model & Specification: EVTS-500V300A Model: EVTS- 500 V 300 A Battery Testing System Material Code: CE-6001W-500V300A Description Product Specification AC Input AC 380V±10% 50Hz Single-phase Power 65 KW Single-phase Current 296 A Input Power 195 KW Resolution 1s Voltage Range Charge: 25V~500V Discharge: 25V~500V Accuracy ± 1% of FS Stability ± 1% of FS Current Range Charge: 15A~300A Discharge: 15A~300A Accuracy ± 1% of FS Stability ± 1% of FS Power Output Power Per Channel 150KW Stability ±2% of FS Time Rise Time 1s (0~Full Range) Step Time = (365*24) hours/step Time Format 00:00:00 (h:min:s) AuxChannel Aux Input Temperature?Voltage Temperature Range ?25?~110? Temperature Accuracy ±(1% of reading + 1?) Temperature Resolution 0.1? Voltage Range 10mV~5V Voltage Accuracy ± 0.1% of FS Data Acquisition Intervals Time Interval ?t: (1s~60000s) Voltage Interval ?U: (25V~500V) Current Interval ?I: (15A~300A) Frequency 1Hz Charge Modes of Operation CCC, CVC, CC&CVC End Conditions Main Channel: Voltage, Current, Test Time, Capacity Aux Channels: Temperature?Voltage Discharge Modes of Operation CCD, CPD End Conditions Main Channel: Voltage, Current, Test Time, Capacity Aux Channels: Temperature?Voltage Cycle Cycles 1~65535 Steps 254 Nested Function Max three levels of loops Protective Function Software ? Power-off data protection ? Off-line Operating ? Main Channels: user-defined safety (upper and lower) tolerance of current, voltage and delay time ? User-defined safety (upper and lower) tolerance of temperature and voltage Channel Features Independent pairs of closed loop for constant current source and constant voltage source Energy Regeneration Regenerative Discharge Energy to Power Grid Channels Independent control Noise Density <85dB Data Management MYSQL Database Communication Protocol TCP/IP Export Formats EXCEL, TXT, Graph Communication Interface Ethernet port Description Product Specification Number of Channels Per Cabinet 1 Assignable Aux Voltage Per Channel Max 248 Assignable Aux Voltage Per Channel Max 248 Dimensions W*D*H (mm) 1350*733*1800 Operating Environment Description Product Specification Operating Temperature 0?~40? Storage Temperature -10?~50? Operating Humidity =70% RH Storage Humidity =80% RH