Comprehensive test and measurement service provider-Shenzhen Weike Electronic Technology Co.
The PEL-3000 series is a single-channel programmable DC electronic load with 0.01mA current resolution and 16A /μs Slew Rate for testing commercial and industrial computer Server power supplies with SPS (switched mode power supplies). For large installations like cloud ecosystems that run 24/7, a stable high power supply ranging from 175W to 1050W is needed to keep Server, Hub, and data storage devices up and running. Internet Communications.
Internet communication infrastructure is expanding rapidly due to growing demand for data transmission and large-scale data storage in telecommunication systems. This is greatly driving the market demand for telecom equipment powered by power supplies of 2000W and above. The PEL-3000's flexible power combinations meet the current test requirements for high 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 and adds voltage monitoring BNC terminals on the front panel. The PEL-3000H series is a single-channel programmable DC electronic load with 800V and 0.84A /μs Slew rate, making it a suitable choice for the testing of high voltage equipment such as EV and HEV on-board chargers, DC/DC converters or high voltage batteries.
| PEL-3021H | DC Electronic Load | 8.75A/ 800V/ 175W |
| PEL-3041H | DC Electronic Load | 17.5A/ 800V/ 350W |
| PEL-3111H | DC Electronic Load | 52.5A/ 800V/ 1050W |
| PEL-3211H | DC Electronic Load | 105A/ 800V/ 2100W |
| PEL-3212H | DC Electronic Load | 105A/ 800V/ 2100W |
| PEL-3323H | DC Electronic Load | 157.5A/ 800V/ 3150W |
| PEL-3424H | DC Electronic Load | 210A/ 800V/ 4200W |
| PEL-3535H | DC Electronic Load | 262.5A/ 800V/ 5250W |
| PEL-3322H | DC Electronic Load | 157.5A/ 800V/ 3150W |
| PEL-3533H | DC Electronic Load | 262.5A/ 800V/ 5250W |
| PEL-3744H | DC Electronic Load | 367.5A/ 800V/ 7350W |
| PEL-3955H | DC Electronic Load | 472.5A/ 800V/ 9450W |
PEL-3000H Operation Video https://v.youku.com/v_show/id_XNDkyNDg1ODAyOA==.html
Quick Selection
| model number | amps | input voltage | power (output) | Standard Interface |
| PEL-3021H | 8.75A | 800V | 175W | USB/RS232 |
| PEL-3041H | 17.5A | 800V | 350W | USB/RS232 |
| PEL-3111H | 52.5A | 800V | 1050W | USB/RS232 |
| PEL-3211H | 105A | 800V | 2100W | USB/RS232 |
| PEL-3212H | 105A | 800V | 2100W | USB/RS232 |
| PEL-3323H | 157.5A | 800V | 3150W | USB/RS232 |
| PEL-3424H | 210A | 800V | 4200W | USB/RS232 |
| PEL-3535H | 262.5A | 800V | 5250W | USB/RS232 |
| PEL-3322H | 157.5A | 800V | 3150W | USB/RS232 |
| PEL-3533H | 262.5A | 800V | 5250W | USB/RS232 |
| PEL-3744H | 367.5A | 800V | 7350W | USB/RS232 |
| PEL-3955H | 472.5A | 800V | 9450W | USB/RS232 |
Detailed specifications
PEL-3000(H) Series Models
Specification applies to PEL-3000 series warmed up for at least 30 minutes at + 20°C to + 30°C.
| model number | PEL-3021H | PEL-3041H | PEL-3111H | PEL-3211H | ||
| Operating voltage (DC) | 0V to 800V | 0V to 800V | 0V to 800V | 0V to 800V | ||
| amps | 8.75A | 17.5A | 52.5A | 105A | ||
| power (output) | 175W | 350W | 1050W | 2100W | ||
| Input Impedance | 3.24MΩ | 3.24MΩ | 3.24MΩ | N/A | ||
| Minimum Operating Voltage (DC) | 5V at 8.75A | 5V at 17.5A | 5V at 52.5A | 5V at 105A | ||
| 2.5V at 4.375A | 2.5V at 8.75A | 2.5V at 26.25A | 2.5V at 52.5A | |||
| CC mode | ||||||
| Operating range | H, M, L | 0A to 8.75A | 0A to 17.5A | 0A to 52.5A | 0A to 105A | |
| 0A to 875mA | 0A to 1.75A | 0A to 5.25A | 0A to 10.5A | |||
| 0A to 87.5mA | 0A to 175mA | 0A～525mA | 0A to 1.05A | |||
| Setting accuracy | H, M, L | ±(0.2%set+0.1%fs*1)+Vin*2/3.24MΩ | ± (1.2%set + 1.1%fs) | |||
| Setting accuracy (parallel connection) | H, M, L | ± (1.2%set + 1.1%fs*3) | ± (1.2%set + 1.1%fs) | |||
| resolution (of a photo) | H, M, L | 300μA | 0.6mA | 2mA | NA | |
| 30μA | 60μA | 200μA | NA | |||
| 3μA | 6μA | 20μA | NA | |||
| CR mode | ||||||
| Operating range | realm | H | 1.75S～30μS (571Ω~33.3MΩ) |
3.5S～60μS (285mΩ to 16.6kΩ) |
10.5S～180μS (95.2mΩ to 5.55kΩ) |
21S～360μS (95.2mΩ to 2.777kΩ) |
| M | 1.75mS~3μS (5.71Ω to 333MΩ) |
350mS～6μS (2.85mΩ～166kΩ) |
1.05S～18μS (952mΩ to 55.5kΩ) |
2.1S~36μS (476mΩ~27.77kΩ) |
||
| L | 17.5mS～0.3μS (57.1 Ω to 3.33 MΩ) |
35mS～0.6μS (28.5mΩ to 1.66MΩ) |
105mS～1.8μS (9.52Ω to 555kΩ) |
210mS～3.6μS (4.762Ω~277.7kΩ) |
||
| Setting accuracy | H, M, L | ±(0.5%set+0.5%fs*1)+Vin*2/3.24MΩ | ±(1.2%set+1.1%fs)TYP | |||
| Setting accuracy (parallel connection) | ± (1.2%set + 1.1%fs*3) | NA | ||||
| resolution (of a photo) | H, M, L | 30μS | 60μS | 180 μS | NA | |
| 3μS | 6μS | 18 μS | NA | |||
| 0.3μS | 0.6μS | 1.8 μS | NA | |||
| CV mode | ||||||
| Operating range | realm | H | 5V to 800V | 5V to 800V | ||
| L | 5V to 80V | 5V to 80V | ||||
| Setting accuracy | realm | H,L | ± (0.2%set + 0.2%fs) | ± (0.2%set + 0.2%fs) | ||
| parallel connection | TYP | ± (0.2%set + 0.2%fs) | ± (0.2%set + 0.2%fs) | |||
| resolution (of a photo) | realm | H,L | 20mV/2mV | NA | ||
| CP mode | ||||||
| Operating range | realm | H | 17.5W～175W | 35W to 350W | 105W to 1050W | 210W to 2100W |
| M | 1.75W to 17.5W | 3.5W～350W | 10.5W～105W | 21W to 210W | ||
| L | 0.175W to 1.75W | 0.35W to 10.5W | 1.05W to 10.5W | 2.1W to 21W | ||
| Setting accuracy | H,M | ±(0.6%set+1.4%fs)+Vin/3.24MΩ | ± (5%fs)TYP | |||
| resolution (of a photo) | H, M, L | 10mW | 10mW | 100mW | NA | |
| 1mW | 1mW | 10mW | NA | |||
| 0.1mW | 0.1mW | 1mW | NA | |||
| parallel mode | ||||||
| Capacity | 875W | 1750W | 5250W | PEL-3111H with 4 booster units. | ||
| Max 9,45kW | ||||||
| Slew Rate | ||||||
| operating mode | CC, CR | CC, CR | CC, CR | NA | ||
| Setting range (CC mode) | realm | H | 0.14mA/μs～140mA/μs | 0.28mA/μs～280mA/μs | 0.84mA/μs～840mA/μs | NA |
| M | 0.014μA/μs～14mA/μs | 0.028mA/μs～28mA/μs | 0.084mA/μs～84mA/μs | NA | ||
| L | 1.4μA/μs～1400μA/μs | 2.8μA/μs～2800μA/μs | 0.0084mA/μs～8.4mA/μs | NA | ||
| Setting range (CR mode) | realm | H | 0.014mA/μs～14mA/μs | 0.028mA/μs～28mA/μs | 0.084mA/μs～84mA/μs | NA |
| M | 0.0014mA/μs～1.4mA/μs | 0.0028mA/μs～2.8mA/μs | 0.0084mA/μs～8.4mA/μs | NA | ||
| L | 0.14μA/μs～140μA/μs | 0.28μA/μs～280μA/μs | 0.00084mA/μs～0.84mA/μs | NA | ||
| Setting accuracy | H, M, L | ± (10%set+25μs) | NA | |||
| resolution (of a photo) | 50μA (14mA to 140mA/μs) |
100μA (28mA～280mA/μs) |
300μA (84mA～0.84A/μs) |
NA | ||
| 5μA (1.4mA to 14mA/μs) |
10μA (2.8mA～28mA/μs) |
30μA (8.4mA～84mA/μs) |
||||
| 0.5μA (140μA ~ 1.4mA/μs) |
1μA (280μA ~ 2.8mA/μs) |
3μA (840μA ~ 8.4mA/μs) |
||||
| 50nA (14μA～140μA/μs) |
0.1μA (28μA～280μA/μs) |
0.3μA (84μA～840μA/μs) |
||||
| 5nA (1.4μA～14μA/μs) |
10nA (2.8μA～28μA/μs) |
30nA (8.4μA～84μA/μs) |
||||
| 0.5nA (0.14μA to 1.4μA/μs) |
1nA (0.28μA to 2.8μA/μs) |
3nA (0.84μA～8.4μA/μs) |
||||
| meter header | ||||||
| voltmeter | accurate | ± (0.1%rdg + 0.1%fs) | ±(0.1%rdg+0.1%fs) TYP | |||
| ammeter | accurate | ± (0.2%rdg + 0.3%fs) | NA | |||
| Ammeter (parallel operation) | accurate | ± (1.2%rdg+1.1%fs) | ±(1.2%rdg+1.1%fs) TYP | |||
| dynamic mode | ||||||
| operating mode | CC, CR, CP | NA | ||||
| T1 & T2 | 0.025ms to 10ms/Res: 1μs; 10ms to 60s/Res: 1ms | NA | ||||
| accurate | ±100ppm of setting | ±100ppm of setting | ||||
| Slew Rate (CC) | realm | H | 0.14mA/μs ~ 140A/μs | 0.28mA/μs~ 280A/μs | 0.84mA/μs ~ 840mA/μs | NA |
| M | 0.014mA/μs ~ 14mA/μs | 0.028mA/μs ~ 28mA/μs | 0.084mA/μs ~ 84A/μs | |||
| L | 1.4μA/μs ~ 1400μA/μs | 2.8μA/μs ~ 2800μA/μs | 0.0084mA/μs ~ 8.4mA/μs | |||
| Slew Rate (CR) | realm | H | 0.014mA/μs ~ 14mA/μs | 0.028mA/μs~ 28mA/μs | 0.084mA/μs ~ 84mA/μs | NA |
| M | 0.0014mA/μs ~ 1.4mA/μs | 0.028mA/μs ~ 2.8mA/μs | 0.0084mA/μs ~ 8.4mA/μs | |||
| L | 0.14μA/μs ~ 140μA/μs | 0.28μA/μs ~ 280μA/μs | 0.0084mA/μs ~ 0.84mA/μs | |||
| Current Accuracy | ±0.4%F. | ±0.4%F. | ±0.4%F. | ±0.4%F. | ||
| protective function | ||||||
| functionality | Over Voltage Protection (OVP) Over Current Protection (OCP) Over Power Protection (OPP) Over Heat Protection (OHP) Low Voltage Protection (UVP) Reverse Connection Protection (REV) | |||||
| general | ||||||
| Input Range | 90VAC ~ 132VAC/ 180VAC ~ 250VAC Single-phase ; 47Hz~63Hz | |||||
| maximum power | 90VA | 110VA | 190VA | 230VA | ||
| connector | Std: USB, RS-232, Analog Control; Opt: GPIB | |||||
| Size & Weight | 213.8(W) x 124(H) x 400.5(D)mm; | 213.8(W) x 124(H) x 400.5(D)mm; | 427.8(W) x 124(H) x 400.5(D)mm; | 427.7(W) x 127.8(H) x 553.5(D)mm; | ||
| Approx. 6kg | Approx. 7kg | Approx. 17kg | Approx. 23kg | |||
pel-3212h pel-3323h pel-3424h pel-3535h pel-3322h pel-3533h pel-3744h pel-3955hFor specifications, please refer to the foldout in the download area.
Standard Accessories:Quick Operation Manual CD (User's Manual/Programmable) Power Cord
PEL-011 Input Terminal Cover
PEL-012 Terminal Connector Kit
PEL-013 Flexible Terminal Cover
PEL-014 J1/J2 Protective Plug Front End Sub Washer
GTL-255 Frame Connecting Wire 300mm
Optional Accessories.
CR123A 3V lithium battery for clock.
GRA-413 Rack mounting bracket PEL-3211(H) for supercharger (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 communication cable, 2.0 meters
GTL-246 USB Communication Cable A-B.
PEL-010 Dust Filter
PEL-004 GPIB Option
PEL-005 Connecting Copper Bar
PEL-006 Connecting Copper Bar
PEL-007 Connecting Copper Bar
PEL-008 Connecting Copper Bar
PEL-009 Connecting Copper Bar
Ordering Information
PEL-3021H (800V/8.75A/175W) Programmable DC Electronic Load
PEL-3041H (800V/17.5A/350W) Programmable DC Electronic Load
PEL-3111H (800V/52.5A/1050W) Programmable DC Electronic Load
PEL-3211H (800V/105A/2100W) Programmable DC Electronic Load
PEL-3212H (800V/105A/2100W) Programmable DC Electronic Load
PEL-3322H (800V/157.5A/3150W) Programmable DC Electronic Load
PEL-3223H (800V/157.5A/3150W) Programmable DC Electronic Load
PEL-3424H (800V/210A/4200W) Programmable DC Electronic Load
PEL-3533H (800V/262.5A/5250W) Programmable DC Electronic Load
PEL-3535H (800V/262.5A/5250W) Programmable DC Electronic Load
PEL-3744H (800V/367.5A/7350W) Programmable DC Electronic Load
PEL-3955H (800V/472.5A/9450W) Programmable DC Electronic Load
