High-Performance Portable Reference Standard for Electric Vehicle Charging Stations
        Features and Functions
      	- On-site measurement of AC charging stations of electric vehicles.
   	- Accuracy class 0.05.
   	- Direct measurement up to 72A (AC).
   	- 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.
   	- Can measure voltage and current harmonics up to the 63rd.
   	- 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
      	- Innovation at the Helm: With over two decades of experience, we stand as a vanguard in the Electric Energy Meter measurement domain, pioneering breakthrough technologies and setting industry benchmarks.
   	- Elite R&D Prowess: Our distinguished R&D team is the backbone of our innovation, dedicated to advancing the frontiers of Electric Energy Meter testing solutions to meet the unique demands of our diverse clientele.
   	- Skilled and Professional Team: Each member of our team is meticulously trained, ensuring they embody excellence in both professional acumen and technical proficiency.
   	- Quality Assurance Excellence: Our commitment to quality is reflected in our ISO9001 management system, certified since 2002. We have integrated Total Quality Management (TQM) principles into our ethos, ensuring every staff member is a custodian of our quality pledge.
   	- Seamless Quality Integration: From R&D to production, marketing, sales, and service, Yangcheng operates under a unified ISO9001 framework, ensuring unwavering dedication to delivering premium product quality.
   	- Strategic Marketing Edge: Leveraging a sophisticated marketing network, we are positioned to offer competitive pricing that adds value to our customers' investment.
   	- Customer-Centric Service Excellence: Our service team is not just well-trained; they are equipped to deliver a comprehensive suite of services including maintenance, training, customized scheme design, and software updates, ensuring your first experience with us sets the gold standard for all subsequent engagements.
   
     