BTS-5V30A battery testing equipment Equipment type: BTS-5V30A battery testing equipment, material coding: CT-4008-5V30A-NA Index item index parameter Input power AC220V + 10% / 50Hz Input active power 2127W The input impedance is greater than or equal to 1M. Resolution AD:16bit; DA: 16bit Channel characteristic, constant current source and constant voltage source adopt independent double closed loop structure Channel control mode independent control Voltage constant voltage range control 0.025V~5V The minimum discharge voltage is 2.5 Accuracy is 0.1% of FS The stability is 0.1% of FS Current per channel output range 0.15A~30A Accuracy is 0.1% of FS Constant voltage cutoff current 0.06A The stability is 0.1% of FS Power single channel maximum output power 150W The stability is 0.2% of FS Time current response time maximum current rise time 20ms Step time = (365*24) / hour time step format support 00:00:00 (h, min, s) Minimum time interval for data recording data: 100ms Minimum voltage interval: 10mV Minimum current interval: 60mA Recording frequency 10Hz Charging and charging mode constant current charging, constant voltage charging, constant current and constant voltage charging, constant power charging Cut-off condition of voltage and current, time and capacity, relative delta V Discharge discharge mode constant current discharge, constant power discharge and constant resistance discharge Cut-off condition of voltage and current, time and capacity, relative delta V Pulse mode charging constant current mode and constant power mode Discharge constant current mode and constant power mode Minimum pulse width 500ms The number of pulses, a single pulse step, supports 32 different pulses The continuous switching of charge to discharge can be realized by charging and discharging continuously and switching a pulse step Cut-off voltage and relative time The measurement range of circulation cycle is 1~65535 times Single cycle step number 254 Loop nesting has nested loop function, which supports 3 nested layers DCIR test supports custom fetch points for DCIR calculation Protection and protection power loss data protection With offline testing function Safety settings can be set, including parameters: voltage limit, voltage limit, current limit, current limit, capacity limit, delay time, protection level IP20 Hardware protection add anti reverse protection board, protection level IP20 Voltage and current sensing sampling four wire connection Noise <85dB The database uses MySQL database to manage test data The host computer communication mode is based on TCP/IP protocol Data output mode EXCEL 20032010, TXT Communication interface network port Server disk configuration 500GB
