High Precision PV Array Simulator with Constant Current Source
Application area
● Server power supply
● Battery PACK
● Energy storage system
● Solar panel
● Charger and charging station
● Fuel cell
● Automatic test system (ATE)
● Precision electroplating and sputtering
Product features
● Color touch screen, simple, fast and intuitive operation;
● Automatic range, wide range input
● Single machine voltage 0-80V to 0-1500V, power 0-2kW to 0-15kW
● With parallel operation function, expand output power
● Automatic switching of constant voltage (CV), constant current (CC) and constant power (CP) modes
● With active PFC, the input power factor can reach 0.99
● LLC multi resonant soft switch technology is adopted, and the efficiency can reach 93%
● Complete protection functions: OVP, OCP, OPP, OTP and input overvoltage/undervoltage protection
● Built in multiple standard test curves for quick call
● With photovoltaic array simulation function
● With battery simulation function
● With "black box" function, it can automatically record operating parameters under abnormal conditions for later inspection and maintenance
● Support multiple remote control, standard RS232, optional RS485, CAN, LAN, GPIB, analog control, etc
Typical recommendations
● Wide range output capability of automatic range.
Wide range output capability of automatic range.The PV array simulator expands the range of voltage and current combination under full power, and the output range of a single power supply is 3 times that of a traditional power supply.
For example, the photovoltaic simulator can provide 30A current output at 500V, 90A current output at 166.6V, and 15kW full power output at any voltage point between 166.6-500V. While the traditional 500V/15kW power supply provides 30A current output at 500V, it can only provide 30A current output at 166.6V, and the power is reduced to 5kW.
● Real time display of simulation curve of PV array simulator in oscilloscope mode
The PV array simulator has a built-in SAS model, which can simulate the IV/PV curve of the solar cell array. After the user simply sets the parameters, the curve can be generated internally and output, so as to test the static and dynamic maximum power tracking efficiency of the inverter. At the same time, this mode has the oscilloscope function, which can display the IV/PV curve on the touch screen interface, and display the current working coordinate point in real time. It is intuitive, simple and efficient.
● Real time display of simulation curve of PV array simulator in oscilloscope mode
Technical parameter
| Product model | XD6380 -120M | XD630 -150M | XD6380 -170 | XD6380 -340 | XD6380 -510 | XD6380 -510X | |
| Input | phase | one-phase two-wire+PE | three-phase three-wire+PE | ||||
| voltage | 198V~242VAC | 340V~420VAC | |||||
| frequency | 47-63HZ | ||||||
| Output | voltage | 0～80V | |||||
| current | 0~120A | 0~150A | 0~170A | 0~340A | 0~510A | 0~510A | |
| power | 0~1.8KW | 0~3KW | 0~5KW | 0~10KW | 0~15KW | 0~18KW | |
| Display mode | 4.3 inch colorful LCD screen | ||||||
| Voltage resolution | 0.01V | ||||||
| Current resolution | 0.01A(＞1000A,0.1A) | ||||||
| Power resolution | 0.001kW(＞100kW,0.01kW) | ||||||
| Setting accuracy1 | voltage | ≤0.10%F.S. | |||||
| current | ≤0.25%F.S. | ||||||
| power | ≤1.00%F.S. | ||||||
| Measuring accuracy | voltage | ≤0.10%F.S. | |||||
| current | ≤0.25%F.S. | ||||||
| power | ≤1.00%F.S. | ||||||
| Ripples 20Hz~2MHz | Vrms | 30mV | |||||
| Vpp | 250mV | ||||||
| Load effect | voltage | ≤0.05%F.S. | |||||
| current | ≤0.15%F.S. | ||||||
| Source effect | voltage | ≤0.02%F.S. | |||||
| current | ≤0.05%F.S. | ||||||
| Transient response time2 | ≤2ms | ||||||
| Rise time | 50ms(10%-90%) | ||||||
| Temperature drift | voltage | 0.05% set value | |||||
| current | 0.05% set value | ||||||
| Typical power factor | ≥0.99 | ||||||
| Noise | ≤65dB(A) | ||||||
| OVP range | 110%F.S | ||||||
| Voltage compensation | Maximum lead voltage reduction compensation: 4V | ||||||
| Communication function | Standard:RS-232, optional:485, GPIB, LAN, CAN | ||||||
| Protective function |
OVP, OCP, OPP, OTP, Vsense reverse protection, input OV/LV protection |
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| Analog interface(optional) | Start, stop, alarm, 0-5V, 0-10V or 4-20mA | ||||||
| Efficiency | ～93% | ||||||
| Operating temperature | 0~40℃ | ||||||
| Storage temperature | -10~70℃ | ||||||
| Humidity | 20%~90%,no condensation | ||||||
| Volume | 19" Standard chassis 3U height 482×133.3×610 | ||||||
| Weight | 17kg | 17kg | 18kg | 29kg | 40kg | 41kg | |
| Remark |
1. Set the test condition of accuracy/measurement accuracy as (25℃±5℃); 2. The time it takes for the output voltage to return to within "0.75% of the stable value" when the load changes from 100% to 50% or reverse. |
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No.220 Huayuan Road Jinan city China