EVA1000D AC charging pile metering and calibration device

Series:

The AC charging pile metering and calibration device adopts a mobile portable box design, which can meet the needs of both laboratory and various on-site tests, and is an integrated interoperability testing device.

Product Inquiry

Details

Product Features

◆ AC charging pile metering and verification device, adopts a mobile portable box design, can simultaneously meet the laboratory and various field testing use, interoperability testing integrated device.

◆ The device has PE, CP, CC various contact circuit on-off switches, can realize various road on-off fault state testing function.

◆ With R2 resistor, R3 resistor simulation equivalent resistance simulation function.

◆ With charging pile output PWM frequency, PWM duty cycle, detection point 1 voltage, detection point 3 to PE resistance display function, can display the charging pile output PWM signal frequency and duty cycle, detection point 1 voltage, detection point 3 to PE resistance display function.

◆ With three-phase data acquisition instrument, can real-time display the voltage, current display function in the loading process, can display power, frequency and other parameters.

◆ With 1 RS232 communication interface, can realize the host PC control function.

◆ Meet the charging pile connection confirmation test, charging stage test, charging preparation stage test, normal charging end test, switch S2 disconnection test, vehicle interface disconnection test, PE broken needle test, CC interruption test, CP power failure test, CP grounding test, output current test, CC and PE loop resistance test, etc.

◆ The device is equipped with 7-inch resistive touch operation and host computer operation, can realize the configuration function of parameters and switch status.

◆ Single three-phase test compatible.

◆ R2 resistance adjustment range 100~32000Ω, resistance continuously adjustable, adjustment accuracy 1Ω.

◆ R3 equivalent resistance nominal value 100~32000Ω, resistance continuously adjustable, adjustment accuracy 1Ω.

◆ Built-in high-precision acquisition module, current no less than 100A.

◆ The device has no less than 4mm standard safety interface, can realize the signal acquisition function of various parameters current state.

◆ The device has a three-phase 63A national standard gun seat.

◆ Can measure single three-phase AC voltage, current, frequency, phase, active power.

◆ Can verify voltage error, current error, power error, energy error, daily time error, working error, indication error, payment amount error, clock indication error.

◆ Can measure the distortion of voltage and current, conduct 2~63 harmonic analysis, real-time display of each harmonic component, harmonic content, harmonic distortion, etc.

◆ Equipped with energy pulse input interface, can real-time verify various active energy meters, etc.

◆ Equipped with RS232, RS485 communication interface, can directly communicate with PC.

◆ Equipped with GPS receiving module, with timekeeping function and precise and accurate timing function.

◆ Equipped with high-precision temperature and humidity sensor, convenient for correcting the environmental temperature and humidity error influence of the inspected charging pile.

◆ AC voltage current accuracy: 0.05%

◆ Built-in battery power supply, no need for external AC 220V 50Hz power supply.

Detailed Parameters

EVA1000D AC Charging Pile Metering and Verification Device
AC Voltage Measurement	Measurement Limit	220V, 380V
	Measurement Range	(0～110%)RG
	Measurement Accuracy	±0.05%RD (30V
	Measurement Resolution	0.01%RG
AC Current Measurement	Measurement Limit	63A
	Measurement Range	(0～110%)RG
	Measurement Accuracy	±0.05%RD (10A≤I≤63A)
	Measurement Resolution	0.01%RG
Power Measurement	AC Power Measurement Accuracy	±0.05%RD (30V≤U≤380V，10A≤I≤63A)
Point Energy Measurement	AC Energy Measurement Accuracy	±0.05%RD (30V≤U≤380V，10A≤I≤63A)
Phase Measurement	Phase Measurement Range	0.00°～3599.99°
	Phase Measurement Accuracy	0.02° (30V≤U≤380V，10A≤I≤63A)
	Phase Measurement	0.001°
Frequency Measurement	Frequency Measurement Range	40Hz～70Hz
	Frequency Measurement Accuracy	±0.01Hz
	Frequency Measurement Resolution	0.001Hz
Power Factor Measurement	Power Factor Measurement Range	﹣1.0～0～﹢1.0
	Power Factor Measurement Accuracy	±0.0005
	Power Factor Measurement Resolution	0.0001
Energy Pulse Output	Energy output pulse constant (r/kwh) can be set, its setting range: 1～2,000,000,000, the highest pulse output frequency is 160kHz
	Energy pulse is TTL/CMOS compatible level output, load capacity is greater than 20mA
	The default pulse output frequency is 0.2Hz～160kHz
Electric energy pulse input	The setting range of the pulse constant (r/kwh) of the meter to be calibrated is: 1～2,000,000,000.
	The setting range of the verification number of turns is: 1～999,999,999.
	The maximum acceptable pulse frequency is 50kHz
Daily timing pulse input	The setting range of the clock frequency (Hz) is: 0.011～50,000.00.
	The setting range of the verification number of turns is: 1～999,999,999.
	The maximum acceptable pulse frequency is 50kHz
GPS time synchronization accuracy	GPS time synchronization accuracy: ±1us
Clock accuracy	Clock accuracy: ±0.2ppm
Temperature and humidity measurement	Temperature measurement: ﹣25℃～﹢55℃
	Temperature measurement accuracy: ±0.3℃
	Temperature measurement resolution: 0.1℃
	Humidity measurement range: 0%～100%
	Humidity measurement accuracy: ±4%
	Humidity measurement resolution: 1%
Atmospheric pressure measurement	Atmospheric pressure measurement range: 300～1100hPa (altitude ﹣500～﹢9000m)
	Atmospheric pressure measurement relative accuracy: ±0.24hPa (±2m)
	Atmospheric pressure measurement absolute accuracy: ±2hPa

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

required

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

analyze

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

Feature

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

advertise

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.