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GW Instek PEL-3212H - (800V/ 105A/ 2100W) Single-Channel Programmable D.C. Electronic Load

Overview
Features
Information
Calibration

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.

  • 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
  • Commands are compatible with Kikusui PLZ-4W model.
  • 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 (Optional)

 

Protection Functions

 

Dynamic Mode

Current Accuracy±0.4%F.S.
Slew Rate Setting Rage (CR mode)
L1.68uA/us~840uA/us
M16.8uA/us~8.4mA/us
H168uA/us~84mA/us
Slew Rate Setting Range (CC mode)
L16.8uA/us~8.4mA/us
M168uA/us~84mA/us
H1.68mA/us~840mA/us
Accuracy1uS / 1mS ± 100ppm
T1 & T20.025ms ~ 10ms / Res : 1us || 10ms ~ 30s / Res : 1ms
Operation modeCC and CR

 

Meter

Ammeter Accuracy±(1.2 % of rdg + 1.1 % of f.s)
Voltmeter Accuracy±(0.1 % of rdg + 0.1 % of f.s)

 

Slew Rate

Resolution 6nA0.001680mA/us~0.84mA/us
Resolution 60nA0.01680mA/us~8.4mA/us
Resolution 600nA0.1680mA/us~84mA/us
Resolution 6µA1.68mA/us~8.4mA/us
Resolution 60µA16.8mA/us~84mA/us
Resolution 600µA168mA/us~840mA/us
Accuracy of setting±(10% of set + 25us)
Setting Range (CR mode)
L1.68uA/us~840uA/us
M16.8uA/us~8.4mA/us
H168uA/us~84mA/us
Setting Range (CC mode)
L16.8uA/us~8.4mA/us
M168uA/us~84mA/us
H1.68mA/us~840mA/us
Operation ModeCC, CR

 

CP Mode

Resolution
L2mW
M20mW
H200mW
Accuracy of Setting
L±(0.6 % of set + 1.4 % of f.s) + Vin*Vin*3/3.24 MΩ) : Alone operation specifications
H, M±(0.6 % of set + 1.4 % of f.s*3) + Vin*Vin*3/3.24 MΩ : Alone operation specifications
Operating Range
L0W~21W
M0W~210W
H0W~2100W

 

CV Mode

Resolution
L2mV
H20mV
Accuracy of Setting
H, L±(0.1 % of set + 0.1 % of f.s)
Operating Range
L5V~80V
H5V~800V

 

CR Mode

Resolution
L3.6µS
M36µS
H360µS
Accuracy of setting
L±(0.5 % of set*6 + 0.5 % of f.s.) + Vin*2/3.24MΩ : Alone operation specifications
H, M±(0.5 % of set*6 + 0.5 % of f.s.*1) + Vin*2/3.24MΩ : Alone operation specifications
Operating Range
L210mS~3.6uS(4.7619Ω~277.78kΩ)
M2.1S~36uS(476.19mΩ~27.778kΩ)
H21S~360uS(47.619mΩ~2.778kΩ)

 

CC Mode

Resolution
L0.04mA
M0.4mA
H4mA
Accuracy of setting
L±(0.2 % of set + 0.1 % of f.s) + Vin*2/3.24 MΩ
H, M±(0.2 % of set + 0.1 % of f.s*1) + Vin*2/ 3.24MΩ *3
Operating Range
L0A~1.05A
M0A~10.5A
H0A~105A

 

General

Dimensions(mm) & Weight598(W) x 611(H) x 706(D), Approx. 67.5kg
InterfaceStd: USB, RS-232, Analog Control; Opt: GPIB
Power(Max.)380VA
Input Range90VAC ~ 132VAC/ 180VAC ~ 250VAC Single-phase ; 47Hz~63Hz
Power2100W
Current0~105A
Operating voltage(DC)0V~800V

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