PEL-3021H

GW INSTEK - PEL-3021H

The PEL-3000H Series programmable DC electronic load, which not only inherited functions and features from the PEL-3000 Series but providing three current ranges for all PEL-3000H Series and adding voltage monitor BNC terminals on the front panel. The PEL-3000H Series, a single-channel, programmable DC electronic load with 800 V and 0.84 A/μs current Slew Rate, μ is ideal for the test of the high voltage devices such as the EV & HEV in-vehicle chargers, DC/DC converters or high-voltage batteries. With respect to battery testing applications such as rechargeable battery for electrical tools, battery module and automobile battery, PEL-3000(H) Series has three stand-alone models to offer including 175 W, 350 W, 1050 W and Booster. By connecting Booster 2100 W units with master units, the maximum load capacity of the whole system can reach 9450 W. Hence, the PEL-3000(H) Series fulfills various power testing requirements including medium to low power or high-power power supply.

Key features
> Operating voltage (DC): 800 V
> Operating Mode : CC / CV / CR / CP / CC+CV / CR+CV / CP+CV
> Parallel Connection of Inputs for Higher Capacity (max. 9450 W)
> Support of High Slew Rate: Max. 0.84 A/μs
> Run Program Function (GO / NO GO Test)
> Sequence Function for High Efficient Load Simulations
> Dynamic (Switching) Function: 0.0166 Hz ~ 20 kHz
> Soft Start Function: Off / On (1~200 ms, Res: 1 ms)
> Adjustable OCP / OVP / OPP / UVP Setting
> Short Circuit Function
> Timer function: Elapsed Time of load on
> Cut Off Time (Auto Load Off Timer): 1 s to 999 h 59 min 59 s or Off
> External Channel Control / Monitoring via Analog Control Connector
> Setup Memories: 100 sets
> 3.5" TFT LCD Display
> Interface: USB, RS-232
> GPIB, LAN (optional)