High-Precision Battery Charge Discharge Test Systems para kareng EV Manufacturers

AC input parameters

Ilub ing suplay ning kuryenti

AC 380V±10% 50/60±5Hz

Input impedance

≥1MΩ

Power factor

≥99%(Full load)

Feedback efficiency (MAX)

≥90%(Full load)

THDI

≤5%(Full load)

DC output parameters

katuliran ning boltahe

±0.05%FS

Ing katuliran ning kuryenti

±0.05%FS

voltage Resolution

1mV

Kasalukuyan a Resolusyun

1mA

Kasalukuyan a oras ning pakibat

10ms(10%FS ～ 90%FS)

Auxiliary channel type

NTC

Oras ning pamagbayu keng pamagsingil ampo pamagdischarge

20ms(-90%FS ～ 90%FS)

Channel control mode

Deng eganaganang channel malyari lang kontrolan magdili-dili

katangian ning step function

Minimum a oras ning pamagrecord data

10ms

Bilang ning siklo

65535

Bilang da reng lakbang ning obra

2000

Loop nesting

5

Suportan ing experimental esting

Battery cycle life test、Battery pack capacity test、Battery charge/discharge characteristic test、Charge retention test of battery pack、Charge and discharge efficiency test of battery pack、Charge and discharge efficiency test of battery pack

Charge ampo discharge mode

Static, pause, constant current charging CC, constant voltage charging CV, constant resistance charging CR, constant current and constant Voltage charging CCCV, constant power charging CP, constant current discharge DC, constant power discharge DP, constant resistance discharge DR, DC Internal Resistance Test (DCIR)

cut-off condition

Voltage, current, capacity, energy, time, power, number of cycles, BMS parameters, custom advanced parameters (suportan ing metung o maigit pang logic at o kombinasyun)

Uri ning aksyon ning pamagpatupad

luksu, tuknang, protektan, tutuki

485/DBC File import

Suportan ing pamag-edit, pamag-save, ampo pamag-import

DC Internal Resistance Test (DCIR)

SuportanDCIRwork step,hardwarereal-imecalculation,supportgraphic twokindsoftesting

Data export mode

I-export keng Excel o CSV format

Protection function

AC side protection

Powergridvoltage over/under、voltageprotection,surge、protection,anti-island protection, over and under frequencyprotection,hardware over temperature protection, self-detection protection, etc

DC side protection

lalam ning proteksyun keng boltahe, proteksyun keng hardware keng temperatura, proteksyun keng battery channel line reverse connection

Battery side comprehensive protection

proteksyun ning matas ampo lalam a proteksyun ning kabilugan a boltahe ning baterya, matas ampo mababa a proteksyun ning boltahe ning baterya, matas ampo mababa a proteksyun ning temperatura ning baterya, matas ampo mababa a proteksyun ning baterya keng charge ampo discharge current, matas ampo lalam a proteksyun keng kapasidad ning baterya, proteksyun keng outage ning komunikasyun ning BMS, proteksyun keng outage ning network, atbp

Proteksyun keng data keng pangasira ning kuryenti

Kareng memory power off protection function, malyari yang makaiwas keng data loss a sangkan ning power off o malyari yang isundu ing pamagdalagan keng process break point a alang pamagbayu keng prosesu kaybat ning tawag

Klasi ning proteksyun

IP20

Cooling mode

Pilit a pamaglamig ning angin

operating temperature range

0°C-45°C

sigla

≤80dB