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ET5406A+,ET5407A+ Series Programmable Electronic Load

Short Description:

ET5406A+/ET5407A+ programmable DC electronic load provides 1mV/10mV, 1mA/10mA high resolution and precision with superior performance. It is equipped with 9 common modes and complete test functions,  which can be widely used in charger, switching power supply, linear power supply, battery and other production line testing.

 


Product Detail

Product Tags

Products Features Basic function

  • User-friendly Design:

It adopts LCD screen with adjustable backlight;

The operation process is simple and convenient, and with visual interface display system, it is easy to get started.

Key lock function to prevent misoperation;

  • High-performance load:

It provides CC, CV, CR, CP as basic measurement mode

It provides professional battery test;

The Tran test mode can test the dynamic output performance of the power supply;

The scan test mode can test the continuity of power output within a certain range

The list test mode can simulate a variety of loading status changes;

The short circuit test can be used to simulate load short circuit;

Support external trigger input;

Built-in buzzer alarm;

Maintain data storage in case of power failure;

Remote operation via USB, RS-232 (optional) or 485 (optional) interfaces;

  • Multiple safety protection:

It provides overcurrent, overvoltage, overpower, over temperature protection. The overvoltage and overcurrent parameters can be set flexibly, so as to effectively protect the load;

It has intelligent fan speed control function, which can effectively reduce the fan noise when it is working.

With input polarity reverse prompt;

Optional Function

MODEL  ET5406A+ ET5407A+
Rated input Power 200W 200W
Input voltage 0-120V 0-180V
Input current 0-20A 0-30A
CV mode Range 0.1~19.999V,0.1~120.00V 0.1~19.999V,0.1~180.00V
Resolution 1mV,10mV
Accuracy ±(0.05%+0.02%FS
CC mode Range 0~3.000A,0~20.00A 0~3.000A,0~30.00A
Resolution 1mA,10mA
Accuracy

±(0.05%+0.05%FS

±(0.05%+0.05%FS
CR mode Range 0.05Ω~4.50kΩ
Resolution 10mΩ,1Ω
Accuracy ±(0.1%+0.5%FS
CP mode Range 0~200W 0~200W
Resolution 10mW
Accuracy ±(0.1%+0.5%FS
Tran Test

Mode

CCCV

T1&T2

0.05s~99.999s
Battery Test Discharge mode CCCR
Maximum

discharge capacity

9999Ah
Resolution 1mA10mA10mΩ,1Ω
Range of measurement
Voltage

read-back

value

Range 0~19.999V,0 ~120.00V 0~19.999V,0~180.00V
Resolution 1mV,10mV
Accuracy ±(0.05%+0.1%FS
Current

read-back

value

Range 0~3.000A,0~20.00A 0~3.000A,0~30.00A
Resolution 1mA,10mA
Accuracy

±(0.05%+0.1%FS

±(0.05%+0.1%FS
Power

read-back

value

Range 200W
Resolution 10mW
Accuracy ±(0.1%+0.5%FS
Scope of protection
Over Voltage Protection(OV) 21V OR 125V over voltage protection 21V OR 185V over voltage protection
Over Current Protection(OC) 3.1 or 21A over current protection 3.1 or 31A over current protection
Over Power Protection(OP) 210W
Over Temperature Protection 85

General technical specifications:

Power supply voltage: 100Vac±10%~240Vac±10%50/60Hz

Display: LCD screen with adjustable backlight

Operating temperature: 0℃ to 40℃

Storage temperature: -10℃ to 70℃

Relative humidity: < 80%

Interface: standard USB, optional RS232(or 485)

Size75mm×155mm×240mm(W×H×D) 

 

Standard accessories:

Three-core power cord * 1

Power fuse * 2

User manual *








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