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(LVH)	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.

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