HY8500 series DC electronic load is a new generation of intelligent, large screen and cost-effective electronic loads. The synchronizing sampling is up to 500 kHz, with high-performance DSP processing, built-in self-adaptive voltage and current waveform display , convenient for transient testing and multi-faceted intelligent simulation and analysis. Fast, efficient, visualized LIST programmable automated test modes for most R&D and test needs.
Built in integrated high-speed oscilloscope function, visually displaying voltage and current waveforms
4.3-inch TFT LCD display, all test results and parameters are clear at a glance
500KHz synchronous sampling, 10Hz, 10uA, 0.1mV stable resolution output
S0KHz Dynamic Mode (DYNA) load capacity, allowing direct viewing of current
Voltage peak valley waveform, Vpp, lpp measurement
Realistic simulation of LED function
Four basic modes: constant current, constant voltage, constant resistance, and constant power
Support overcurrent protection testing (OCP) and maximum power point testing
Support Time Measurement (TME)
Support overvoltage protection testing (OVP)
Support battery internal resistance and power measurement
Support intelligent programmable automatic testing (LST)
Automation applications: power supply, charger, driver, battery
Series application: overcurrent capability testing, programmable constant current source, 5-digit ammeter, current waveform detection, programmable pulse generator, milliohmmeter, equivalent measurement of motor internal resistance under different operating conditions
Other applications: LED simulation, battery simulation, battery internal resistance, intelligent programmable automatic testing
| model | HY8511 | HY8511+ | HY8511B+ | ||||
| display screen | LCD | LCD | LCD | ||||
| rated value 0~40℃ | input voltage | 0~15V | 0~150V | 0~15V | 0~150V | 0~50V | 0~500V |
| input current | 0~3A | 0~30A | 0~3A | 0~30A | 0~1.5A | 0~15A | |
| input power | 150W | 200W | 200W | ||||
| Minimum operating voltage | 1.4V at 30A | 1.4V at 30A | 2.8V at 15A | ||||
| Constant voltage mode | range | 0.1~15V | 0.1~150V | 0.1~15V | 0.1~150V | 0.1~50V | 0.1~500V |
| resolution | 0.1mV | 1mV | 1mV | 10mV | 1mV | 10mV | |
| precision | ±（0.03%+0.05%FS) | ±（0.03%+0.05%FS) | ±（0.03%+0.05%FS) | ||||
| Constant current mode | range | 0~3A | 0~30A | 0~3A | 0~30A | 0~1.5A | 0~15A |
| resolution (Note that the annotated data on this line, like that of Edeks, belongs to the measurement resolution and is not a set resolution) | 0.01mA | 0.1mA | 0.01mA | 0.1mA | 0.01mA | 0.1mA | |
| precision | ±（0.03+0.05%FS) | ±（0.03+0.05%FS) | ±（0.03%+0.05%FS) | ||||
| Fixed resistance mode | range | 0.05Ω~10kΩ | 0.05Ω~10kΩ | 0.05Ω~10kΩ | |||
| resolution | 16bit | 16bit | 16bit | ||||
| precision | (0.1+0.01R)% | (0.1+0.01R)% | (0.1+0.02R)% | ||||
| Fixed power mode | range | 150W | 200W | 200W | |||
| resolution | 10mW | 10mW | 10mW | ||||
| precision | ±（0.1%+0.1%FS) | ±（0.1%+0.1%FS) | ±（0.1%+0.1%FS) | ||||
| dynamic mode | T1&T2 | 10μS~50S/Res:1μS | 10μS~50S/Res:1μS | 10μS~50S/Res:1μS | |||
| precision | 1μS/1mS±100ppm | 1μS/1mS±100ppm | 1μS/1mS±100ppm | ||||
| Rising/falling slope | 0.6A/mS~3A/μS | 0.6A/mS~3A/μS | 0.3A/mS~1.5A/μS | ||||
| Minimum rise time | 10us | 10us | 10us | ||||
| Voltage readback value | range | 0~15V | 0~150V | 0~15V | 0~150V | 0~50V | 0~500V |
| resolution | 0.01mV | 0.1mV | 0.01mV | 0.1mV | 0.01mV | 0.1mV | |
| precision | ±（0.02%+0.03%FS) | ±（0.02%+0.03%FS) | ±（0.02%+0.03%FS) | ||||
| Current readback value | range | 0~3A | 0~30A | 0~3A | 0~30A | 0~3A | 0~30A |
| resolution | 0.01mA | 0.1mA | 0.01mA | 0.1mA | 0.01mA | 0.1mA | |
| precision | ±（0.03%+0.05%FS) | ±（0.03%+0.05%FS) | ±（0.03%+0.05%FS) | ||||
| Power readback value | range | 150W | 200W | 200W | |||
| resolution | 1mW | 1mW | 1mW | ||||
| precision | ±（0.1%+0.1%FS) | ±（0.1%+0.1%FS) | ±（0.1%+0.1%FS) | ||||
| Overpower protection | ≥ 152W delay protection, ≥ 165W immediate protection | ≥ 202W delay protection, ≥ 220W immediate protection | ≥ 202W delay protection, ≥ 220W immediate protection | ||||
| overcurrent protection | ≥ 30.3A delay protection, ≥ 33A immediate protection | ≥ 30.3A delay protection, ≥ 33A immediate protection | ≥ 15.2A delay protection, ≥ 16.5A immediate protection | ||||
| overvoltage protection | ≥ 152V delay protection, ≥ 165V immediate protection | ≥ 152V delay protection, ≥ 165V immediate protection | ≥ 505V delay protection, ≥ 550V immediate protection | ||||
| Over temperature protection | ≥85℃ | ≥85℃ | ≥85℃ | ||||
| short circuit | Current (CC) | ≤3A | ≤30A | ≤3A | ≤30A | ≤1.5A | ≤15A |
| Voltage (CV) | 0V | 0V | 0V | 0V | 0V | 0V | |
| Resistance (CR) | 50mΩ | 50mΩ | 50mΩ | 50mΩ | 135mΩ | 135mΩ | |
| Ripple display | have | have | have | ||||
| Waveform recording | none | have | have | ||||
| test mode | CC ,CV, CR, CP, Dynamic, List, Combination, OCP/OVP, CR-LED, Battery, Load Effect, OVP, Short Circuit, Time There are a total of 14 testing modes available | CC ,CV, CR, CP, Dynamic, List, Combination, OCP/OVP, CR-LED, Battery, Load Effect, OVP, Short Circuit, Time There are a total of 14 testing modes available | CC ,CV, CR, CP, Dynamic, List, Combination, OCP/OVP, CR-LED, Battery, Load Effect, OVP, Short Circuit, Time There are a total of 14 testing modes available | ||||
| Input terminal impedance | 300KΩ | 300KΩ | 1MΩ | ||||
| Fuse specifications | 0.5A(110V)/0.25A(220V) | 0.5A(110V)/0.25A(220V) | 0.5A(110V)/0.25A(220V) | ||||
| communication interface | RS232 | RS232 | RS232 | ||||
| agreement | SCPI | SCPI | SCPI | ||||
| Data collection software | have | have | have | ||||
| Power requirements | 110V/220V Frequency 50/60Hz | 110V/220V Frequency 50/60Hz | 110V/220V Frequency 50/60Hz | ||||
| Volume (W * H * D) | 214mm*88mm*340mm | 214mm*88mm*340mm | 214mm*88mm*340mm | ||||
| Net weight (kg) | 4.0kg | 4.0kg | 4.5kg | ||||
| Ordering Information | |||||||
| Standard Accessories | HY108: RS232 communication cable | ||||||
