LF Series Programmable DC Electronic Load

LF Series Programmable DC Electronic Load

 

A Cost Effective DC Electronic Load

ODA LF Series programmable DC electronic load offers a wide voltage range selection from 150V to 600V and power range from 150W to 20,000W. This instrument equipped with many unique testing features meeting various test applications from consumer electronics to renewable energy to automotive, and etc.

Wide Range Test Modes

CC, CV CR, CP, ON/OFF, FUSE Test, BATTERY Test, SHORT Test, CYCLING Test and DYNAMIC Test.

Higher Resolution, Excellent Precision

5-digits high resolution able to perform precise measurements of the voltage of 1mV, current 100uA, power of 10mW and resistance of 100mΩ.

Protection Modes

Built-in OVP (Over Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), OTP (Over Temperature Protection) protection mode to block the output during use or protect the source from overload when an excessive voltage and current are being outputted. This provides safety to the operator even if an act of negligence.

Memory Recall and Restore

10 built-in memory settings that are able to store and recall all preset parameters quickly for easy and fast continuous operations.

Specifications

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LF-A (150V)LF-B (300V)LF-C (600V)
Operation Range
(@0°C~40°C)
1~150V/0~1500A1~300V/0~750A1~600V/0~500A
Max Power150~20kW @40°C300~20kW @40°C300~20kW @40°C
Display Resolution5-Digit
Voltage Resolution10mV(H) / 1mV(L)10mV(H) / 1mV(L)10mV(H) / 1mV(L)
Current Resolution1mA(H) / 100uA(L)1mA(H) / 100uA(L)1mA(H) / 100uA(L)
Watt Resolution10mW(0~20kW )10mW(0~20kW )10mW(0~20kW )
Register Resolution100mΩ(0.1~3000Ω)100mΩ(0.1~3000Ω)100mΩ(0.1~3000Ω)
ModeCC, CV, CR, CP, On/Off, Fuse, Short, Dynamic, Cycling, Battery Test
ProtectionOVP, OCP, OPP, OTP, OVR, OCR
Remote InterfaceRS-232C, RS-485, TCP/IP (Option)
Slew RateTypical value : 5% ~ 95%
CC : <200μs(0~60A) CV : <2ms(0~150V)
Ripple & NoiseCurrent: 4mA(rms) / 40mA(p-p)
Voltage: 6mV(rms)
AC Input110/220V ± 10%, 50~60Hz/300mA
Remote InterfaceRS-232C, RS-485, TCP/IP (Option)
Dimension (mm)213x88x530, 426x88x550, 427x176x600, 427x264x700
Weight6kg~?Kg