Project Description
The HT9816 programmable DC electronic load supports four mainstream operating modes: Constant Current (CC), Constant Voltage (CV), Constant Resistance (CR) and Constant Power (CP). It integrates abundant advanced test functions including automatic testing, dynamic load testing, over-current testing and timing sequence testing.
Equipped with a brand-new large touch screen matched with physical buttons and rotary knobs, this equipment eliminates the pain points of complicated parameter configuration and cumbersome operation of traditional loads. Operators can quickly configure complex test flows and parameters without frequent page switching, which greatly improves test efficiency. The intuitive graphical interface effectively prevents parameter setup errors.
Standard RS232 and RS485 communication interfaces are pre-installed for seamless integration into various automated test systems. An external IO trigger port is reserved to connect external trigger signals.
- Four core operating modes: CC / CV / CR / CP
- Built-in auto-test & sequential list test functions
- Dynamic load frequency up to 50kHz
- High measurement resolution: 0.1mV (Voltage), 0.1mA (Current)
- Dedicated battery test mode
- OCP over-current test & remote sense measurement function
- Built-in short-circuit simulation function
- Special CR mode optimized for LED testing
- Voltage & current ripple measurement capability
- Power-off parameter memory retention
- Storage capacity for up to 100 groups of test parameter files
- Standard RS232 / RS485 communication ports

| Parameter | 1800W-150V-240A | ||
| Nominal Value | Power | 1800W | |
| Voltage | 0-15V | 0-150V | |
| Current | 0-24A | 0-240A | |
| Min op volt | 0.14V at 24A | ||
| 1.4V at 240A | |||
| CV Mode | Range | 0-15V | 0-150V |
| RES. | 0.1mV | 1mV | |
| Accuracy | ±(0.05%+0.03%FS) | ||
| CC Mode | Range | 0-24A | 0-240A |
| RES. | 0.1mA | 1mA | |
| Accuracy | ±(0.05%+0.05%FS) | ||
| CR Mode | Range | 0.047Ω~7.5KΩ | |
| RES. | 16bit | ||
| Accuracy | (0.1+0.01R)% | ||
| CW Mode | Range | 1800W | |
| RES. | 10mW | 0.1W | |
| Accuracy | ±(0.1%+0.2%FS) | ||
| DYNA | Time | 10uS-50S | |
| Accuracy | 2uS | ||
| Slope | 0.0003-3A/uS | ||
| MEAS RANGE | |||
| VOLT MEAS | Range | 0-15V | 0-150V |
| RES. | 0.1mV | 1mV | |
| Accuracy | ±(0.02%+0.03%FS) | ||
| CURR MEAS | Range | 0-24A | 0-240A |
| RES. | 0.1mA | 1mA | |
| Accuracy | ±(0.05%+0.05%FS) | ||
| POW MEAS | Range | 1800W | |
| RES. | 10mW | 0.1W | |
| Accuracy | ±(0.1%+0.2%FS) | ||
| PROTECT RANGE | |||
| OPP | ≈1800W | ||
| OCP | ≈25.2A | ≈252A | |
| OVP | ≈15.75V | ≈157.5V | |
| OTP | ≈85℃ | ||
| SHORT | CC | ≈25.2A | ≈252A |
| CV | ≈0V | ||
| CR | ≈15mΩ | ||
| INP RES | 150KΩ | ||
| SIZE&WEIGHT | |||
| SIZE(W*H*D) | 483mm*185mm*590mm | ||
| WEIGHT | 25.6kg | ||

Size Of Electronic Load




