PRODUCT
Product
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Communication inverter variable frequency power supply
EVD1000D DC charging pile metering verification device
Series:
The device uses a mobile portable case design, which can meet the needs of both laboratory and various field tests.
Details
Product Features
◆ The device adopts a mobile portable box design, which can meet the needs of both laboratory and various on-site tests.
◆ The device has a 250A standard charging gun socket or a European standard 200A charging pile socket.
◆ It can realize the simulation of the vehicle's DC charging interface circuit, and has the on/off function of connecting lines such as DC+, DC-, PE, S+, S-, CC1, CC2, A+, and A-.
◆ It has a 4mm standard safety interface, which can realize the acquisition of various signals and the acquisition of signals on both sides of the switch.
◆ The device has R4 connection confirmation, with a resistance adjustment range of 100Ω~32000Ω, an adjustment step of 1Ω, and the resistance value can be manually adjusted or adjusted via the host computer as needed.
◆ The device's host computer software has R4 resistance value display and setting functions. It can view and set the resistance value of the R4 resistor in real time and adjust it in real time through remote communication.
◆ The device's host computer software has display functions for A+/A- voltage, CC1 voltage, CC2 voltage, charging voltage, battery voltage, DC+/DC- current, etc. During the test, the current voltage and current values can be displayed in real time.
◆ The device has a pull-up voltage U2 simulation function at two detection points, which can simulate the pull-up voltage U2 voltage value at detection point 2.
◆ The device has a built-in high-precision current Hall sensor, which can achieve a maximum of 300A current signal acquisition and can directly acquire current through external acquisition equipment.
◆ The device has a built-in battery voltage simulator, which can realize the simulation function of the battery pack terminal voltage.
◆ The device has a load access interface, which can realize the access of resistance load mode, DC feedback load, battery load mode, and mixed load mode, and cooperate with other equipment to meet the requirements of charging pile interoperability testing.
◆ The device has an emergency stop button to immediately cut off each circuit, ensuring personal and equipment safety.
◆ The rear panel of the device has a 232C communication interface. Through the 232 communication interface, the communication information interaction between the vehicle and the charging pile and the charging interface can be realized.
◆ Remote control function of the simulator.
◆ The device is equipped with remote control software, which can realize the control and parameter configuration functions of all parameters of the device during the loading process.
◆ The device has interoperability-related equipment, battery wiring simulation, positive and negative connection, DC+DC- leakage resistance setting simulation, and SOC automatic increase simulation.
◆ The device has CAN message analysis and can translate BMS messages into Chinese for easy viewing and understanding.
◆ The device performs communication consistency testing of the charging pile and has the function of outputting analysis reports.
◆ Statistics of the average cycle, number of transmissions, maximum cycle, and minimum cycle of various messages.
◆ Equipped with RS232 and RS485 communication interfaces, it can directly communicate with a PC.
◆ Equipped with a GPS receiving module, it has time synchronization function and precise and accurate timing function.
◆ Equipped with a high-precision temperature and humidity sensor, it is convenient to correct the environmental temperature and humidity error influence of the inspected charging pile.
◆ DC voltage and current accuracy: 0.05%.
◆ Built-in battery power supply, no external AC 220V 50Hz power supply is required.
Detailed Parameters
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EVD1000D DC Charging Pile Metrology Calibration Device |
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DC Voltage Measurement |
Measurement Limit |
100V, 200V, 500V, 750V |
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Measurement Range |
(0-110%) RG |
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Measurement Accuracy |
±0.05%RD (60V |
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Measurement Resolution |
0.005%RG |
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DC Current Measurement |
Measurement Limit |
250A |
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Measurement Range |
(0-110%) RG |
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Measurement Accuracy |
±0.05%RD (10A≤I≤63A) |
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Measurement Resolution |
0.005%RG |
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Power Measurement |
DC Power Measurement Accuracy |
±0.05%RD (60V≤U≤750V, 10A≤I≤250A) |
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Electric Energy Measurement |
DC Electric Energy Measurement Accuracy |
±0.05%RD (60V≤U≤750V, 10A≤I≤250A) |
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Phase Measurement |
Phase Measurement Range |
0.00°-359.99° |
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Phase Measurement Accuracy |
±0.02° (30V≤U≤380V, 10A≤I≤63A) |
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Phase Measurement Resolution |
0.001° |
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Ripple Measurement |
Measurement Accuracy |
±0.05%RG |
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Bandwidth |
≤1kHz |
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Daily Timing Pulse Input |
Clock frequency (HZ) setting range: 0.01-50,000.00 |
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Verification number of cycles setting range: 1-999,999,999 |
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The highest received pulse frequency is 50KHZ |
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GPS Time Synchronization Accuracy |
Clock accuracy: ±0.2ppm |
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Temperature and Humidity Measurement |
Temperature Measurement Range |
-25℃-55℃ |
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Temperature Measurement Accuracy |
±0.3℃ |
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Temperature Measurement Resolution |
0.1℃ |
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Humidity Measurement Range |
0%-100% |
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Humidity Measurement Accuracy |
±4% |
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Humidity Measurement Resolution |
1% |
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Atmospheric Pressure Measurement |
Atmospheric Pressure Measurement Range |
300-1000hPa (Altitude -500m-9000m) |
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Atmospheric Pressure Measurement Relative Accuracy |
±0.24hPa (±2m) |
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Atmospheric Pressure Measurement Absolute Accuracy |
±2hPa |
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Add：Ninghai Meilin road tower is a pearl Tashan Industrial Zone No. 11 （IUXPOWER Electronic Technolohy）
