GPS Clock Module Portable Reference Standard for DC EVCS Metrology Test Set
Features and Functions
- On-site measurement of DC charging stations of electric vehicles.
- Accuracy class 0.05.
- Suitable for high current quick charging stations (up to 250A).
- Energy measurement during the charging process.
- Two measuring modes: load or electric vehicle.
- Measuring temperature, humidity, and atmospheric pressure to adjust the environmental error influence.
- A built-in GPS clock receiving module with clock accuracy of 1us.
- With electric energy pulse input/output interface.
- Power supply via charging station and battery.
- Operate via APP software.
Product Parameters
| Application Conditions and Requirements |
| Environment | Safety |
| Working Environment: | Storage Environment | IP Class | IP Class | Conformity |
| -20℃ to 50℃, <90%RH | -30℃ to 60℃, <90%RH | 51 | 51 | IEC |
| Model | CPMT-CCS2DC | Model | CPMT-CCS2AC |
| Voltage Measurement |
| Range | DC 0V to 1000V | AC 0 to 456V |
| Accuracy | ±0.05%RD (30V ≤ U ≤ 1000V) | ±0.05%RD (0 to 456V) |
| Resolution | 0.005%RG | 0.001V |
| Current Measurement |
| Range | DC 0A to 250A | 0 to 72A |
| Accuracy | ±0.05%RD (5A ≤ I ≤ 250A) | ±0.05%RD (1 to 72A) |
| Resolution | 0.005%RG | 0.00001A |
| Electrical Energy Measurement |
| Accuracy | ±0.05%RD (30V ≤ U ≤ 1000V, 5A ≤ I ≤ 250A) | ±0.05%RD (0 to 456V, 1 to 72A) |
| Frequency Measurement |
| Range | - | 45 to 65Hz |
| Accuracy | - | ±0.05%RD |
| Resolution | - | 0.0001Hz |
| Power Factor Measurement |
| Range | - | 0-1 |
| Accuracy | - | ±0.05%(0.1-1) |
| Resolution | - | 0.00001 |
| Temperature Measurement |
| Range | ‘-40~125℃ | ’-40-80℃ |
| Accuracy | ≤+0.3℃0.1℃ | ≤±0.5 ℃ |
| Resolution | 0.1℃ | 0.1℃ |
| Phase Measurement |
| Range | - | 0-360° |
| Accuracy | - | ±0.1° |
| Resolution | - | 0.01° |
| Humidity Measurement |
| Range | 0-100% | 0-99.9% |
| Accuracy | ±4% | ±3% |
| Resolution | 1% RH | 0.1% RH |
| Atmospheric pressure measurement |
| Rangey | 300~1100hPa(-500~+9000m) | 300~1100hPa(-500-+9000m) |
| Relative Accurac | +0.24hPa(+2m) | ‘+0.24hPa(±2m) |
| Pulse Frequency Output/lnput |
| Output energy pulse frequency | 0.2Hz-160kHz | ≤66 kHz |
| Input energy pulse frequency | Max.50kHz | ≤ 500Hz,level: 0-5V |
| Others |
| Clock Accuracy | ≤0.2ppm | ≤0.2ppm |
| Power supply | Lithium battery: DC 12V; External: AC 220V,50Hz | Lithium battery: DC 12V; External: AC 220V,50Hz |
| Dimension(L*V*H) | 570mmx416mmx282mm | 570mmx416mmx282mm |
| Weight | 18.5KG | 17KG |
Our Advantages
- We have been engaged in the Electric Energy Meter measurement field for over twenty years as an all-time technological leader and creator of new technology in the Electric Energy Meter calibrator field. We have an excellent R&D team that has devoted to the technical development of Electric Energy Meter test instruments for a long time, we can satisfy different requirements of all kinds of customers.
- All of our staff have received specialized training and acquired good professional quality and skills. The company adopts ISO9001 management and we have passed the authentication of ISO9001-2000 in 2002 and all staff has taken TQM training. Yangcheng has now realized ISO9001 control of R&D production, marketing & sales, and service completely to guarantee product quality.
- We have a consummate marketing network and we offer a competitive price.
- Our well-trained service team is able to provide maintenance, training, scheme design, and software update services to each customer for the first time.