GWINSTEK PEL-3000H (PEL-3021H, PEL-3041H, PEL-3111H, PEL-3211H, PEL-3212H, PEL-3323H, PEL-3424H, PEL-3535H, PEL-3322H) DC Electronic Load

The PEL-3000 series is a single-channel programmable DC electronic load featuring 0.01mA current resolution and 16A/μs Slew Rate, suitable for testing commercial and industrial computer server power supplies and SPS (switching power supplies). For large equipment that runs 24 hours a day without interruption, such as the cloud ecosystem, a stable high-power power supply is required, with a power range from 175W to 1050W, to maintain the normal operation of servers, hubs, and data storage devices. Internet communications.
Due to the growing demand for data transmission and large-scale data storage in telecommunication systems, Internet communication infrastructure equipment is expanding rapidly. This has greatly driven market demand for telecom equipment powered by 2000W and above power supplies. The flexible power combination of the PEL-3000 meets the current testing requirements for high-power power supplies.

The PEL-3000H programmable DC electronic load not only inherits the functions and features of the PEL-3000 series, but also provides three current ranges for all PEL-3000H series models and adds a voltage monitoring BNC terminal on the front panel. The PEL-3000H series is a single-channel programmable DC electronic load featuring 800V and 0.84A/μs Slew rate, making it a suitable choice for high-voltage device testing, such as EV and HEV on-board chargers, DC/DC converters, or high-voltage batteries.

• Operating voltage (DC): 0~150V (PEL-3000)/0~800V (PEL-3000H)

• 7 operating modes: CC, CV, CR, CP, CC+CV, CR+CV, CP+CV

• Parallel operation up to 9450W

• High-speed adjustable slew rate (16A/uS)

• Efficient load simulation: sequence function

• Program function (Go/NoGo test)

• Dynamic (switching) function: 0.0166Hz-20kHz

• Short circuit function

• Front-panel BNC voltage monitoring function

• Soft start function: Off / On (1~200ms, Res: 1ms)

• OCP / OVP / OPP / UVP protection mode adjustment

• Auto Load Off Timer: 1s~999h 59min 59s or Off

• External channel control/analog control monitoring

• Setup memory groups: 100 groups

• 3.5 Inch TFT LCD display

• Multiple interfaces: USB 2.0 Device/Host, RS-232, GPIB (optional)