► High Accuracy : DC accuracy: Class 0.01 / Dynamic accuracy: Class 0.02
► Wide Output Range : DC: 100 ~ 1150 V, 0.1 ~ 300 A / AC: 220 V ±20%, 10 mA ~ 80 A
► Fast Power Update Rate : DC: 10 ms / AC: 20 ms
→ Ensures accurate energy measurement under dynamic conditions
► Tip Measurement : Measurement at charging gun head with cable resistance compensation
► Dedicated Calibration Cables : Direct connection to AC/DC charger testers without extra wiring
► Simultaneous Calibration : Supports both AC and DC charger tester calibration at the same time
► Current Channel Switching : Supports DC+ / DC− switching for different measurement configurations
※ For industry and laboratory application only
TK4800 is a set of devices dedicated to calibrating portable tester for DC EV chargers and portable tester for AC EV chargers. The device is designed based on the dynamic characteristics of new energy vehicle charging. It supports two modes: steady-state electric energy measurement (for constant load) and dynamic electric energy measurement (for fluctuating loads).
유튜브채널 바로가기