Publish Time: 2023-10-21 Origin: Site
TK4830 is an integrated charger tester for AC and DC chargers, supporting CCS2 DC, Mennekes (Type2) AC, and CHAdeMO DC charging interfaces.
By using EV as loads or resistive loads to carry out charger testing, combining wide dynamic range measurement technology, ms-level high-speed refresh of electric energy and other, It accurately measures electric energy accumulation during charging, offering a more realistic assessment of charger performance compared to traditional steady-state calibration methods.
• IEC 61851/62196 ( international standard)
• CHAdeMO
• GB/T 18487/20234 ( electrical vehicle AC and DC fast charging used in China)
• JJG 1148–2022 Calibration Regulations for AC chargers for Electric Vehicles
• JJG 1149–2022 Calibration Regulations for Off-board Chargers for Electric Vehicles
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DC CCS2 | AC Mennekes(Type2) | DC CHAdeMO |
DC Measurement | DC voltage 100~1000V, DC current 1A~250A, DC power/electric energy class 0.05 |
AC Measurement | Three-phase voltage 200V~480V, current 1A~72A, AC power/electric energy class 0.05 |
Different Loads | New energy vehicles can be used as loads to measure the accumulated electric energy throughout the charging process, and traditional resistive loads can also be used for testing. |
Dynamic Range | Wide dynamic range measurement is used to avoid measurement risks caused by load fluctuations during dynamic metering of electric vehicle charging. |
Ms-Level Refresh Speed | Faster ms-level electric energy updates reduce errors due to asynchrony, enhancing accumulated electric energy measurement accuracy. |
Pulse Method | Supports pulse method and accumulated electric energy method for working error verification. |
Real-time clock | Real-time clock display facilitates the clock time error test of the charger. |
Temperature Probe | A wired temperature probe is standard, which can complete on-site temperature measurement. |
Automated Testing | Automated testing can be carried out through a laptop with host computer software, or operational testing can be carried out through a mobile phone APP. |
Traceable Calibration | With dedicated calibration terminals to facilitate instrument calibration. |
Three Power Supply Methods | EV charger, built-in lithium battery power supply and utility power supply. |
Please download the below TK4830 Portable Tester for EC AV DC Charging Station product profile for more information.
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