GW Instek: D.C. Electronic Load PEL-3212

GW Instek: PEL-3212: DC Electronic Load – Programmable – DC – 2100W – 1.5…150V – 0…420A

Categories: , SKU: GWI00247 Tags:


PEL-3000/3000H Series Programmable DC Electronic Loads

PEL-3212 (150V / 420A/ 2100W) Single-Channel Programmable D.C. Electronic Load


• Operating voltage (DC):0~150V(PEL-3000)/ 0~800V(PEL-3000H)
• Operating Mode : C.C / C.V / C.R / C.P / CC+CV / CR+CV / CP+CV
• Parallel Connection of Inputs for Higher Capacity (Max : 9,450W)
• Support of High Slew Rate:Max. 16A/us((PEL-3000)/ 0.84A/us(PEL-3000H)
• Run Program Function(GO/NO GO Test)
• Sequence Function for High Efficient Load Simulations
• Dynamic(Switching) Function:0.0166Hz ~20kHz
• Soft Start Function:Off / On(1~200ms, Res:1ms)
• Adjustable OCP / OVP / OPP / UVP Setting
• Short Circuit Function
• Timer function : Elapsed Time of load on
• Cut Off Time(Auto Load Off Timer ):1s to 999h 59min 59s or Off
• External Channel Control / Monitoring via Analog Control Connector
• Setup Memories:100 sets
• 3.5 Inch TFT LCD Display
• Multi Interface : USB 2.0 Device / Host , RS-232 , GPIB / LAN (Optional)


The PEL-3000 series, a single-channel, programmable D.C. electronic load with 0.01mA current resolution and 16A/μs current Slew Rate, is very ideal for testing server power supply and SPS (Switching Power Supply) for commercial and industrial computers. For a heavy-duty device like cloud ecosystem running 24-hour nonstop operations, a stable and high-power power supply, ranging from 175W to 1050W, is required to maintain the normal operation of server, Hub, and the equipment of data storage and internet communications. Owing to the increasing demand of data transmission and large scale data storage of telecommunications systems, the infrastructure of internet communications is in the pace of rapid expansion. This has greatly boosted the market demand of telecommunications equipment powered by power supply of 2000W and above. The flexible power combination of PEL-3000 meets the test requirements of present high-power power supply.
The PEL-3000H 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 D.C. electronic load with 800V and 0.84A/μs current Slew Rate, 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.


Quick Start Guide
CD (User Manual/ Programming Manual)
Power Cord
PEL-011 Load Input Terminal Cover
PEL-012 Terminal Fittings Kits
PEL-013 Flexible Terminal Cover
PEL-014 J1/J2 Protection Plug
Front Terminal Washers
GTL-255 Frame Link Cable 300mm

Optional Accessories
CR123A 3V Lithium Battery for Clock.
GRA-413 Rack Mount Bracket for Booster PEL-3211(H) (EIA+JIS)
GRA-414-E Rack Mount Frame for PEL-3021(H), PEL-3041(H), PEL-3111(H)/EIA
GRA-414-J Rack Mount Frame for PEL-3021(H), PEL-3041(H), PEL-3111(H)/JIS
GTL-248 GPIB Cable, 2.0m
GTL-246 USB Cable Type A- Type B
PEL-010 Dust Filter
PEL-004 GPIB Option
PEL-005 Connect Cu Plate
PEL-006 Connect Cu Plate
PEL-007 Connect Cu Plate
PEL-008 Connect Cu Plate
PEL-009 Connect Cu Plate
PEL-018 LAN Card

Additional information


Product Code





View Brochure

View Manual