Adjustable Constant Current Electronic Load module 30W 30V power supply Battery Tester Discharge Voltage Power Capacity meter

product description:

1, can display voltage, current, power, ampere-hour, watt-hour, discharge time, internal resistance, temperature

2, can set the discharge current, constant current discharge

3, discharge safety, discharge time automatic statistics

4, can be suspended, can accumulate discharge data

5, fan intelligent temperature control, more than 45 degrees fan start

6, a variety of protection mechanisms, anti-reverse protection, over-current protection, under-voltage protection, over-power protection, over-heat protection

Product parameters:

 
Supply voltage: 6V-30V
 
Measuring voltage: 0-30V
 
Discharge current: 0A-5A continuously adjustable
 
Discharge power: up to 30W (Note: Do not use super power!!)
 
Working temperature: -10~+75 degrees
 
Resolution: voltage 0.01V, current 0.001A
 
Accuracy: voltage 1% ± 1 word, current 1% ± 1 word
 
Undervoltage protection: Yes (1.5-30V)
 
Over power protection: Yes (1-30W)
 
Overheat protection: Yes (more than 45 degrees fan start, overheat protection is 75 degrees)
  
Input anti-reverse: Yes
 
Wiring method: small screen printing B+B- for measuring voltage, large screen printing B+B- for measuring current
 
Fan: 4010 double roller fan, speed 8000
 
Module size: length 79mm width 43mm height 70mm
 
Opening size: length 76mm width 39mm
 
Weight: 95g

LOCK: Under non-discharge, press the LOCK button to measure the internal resistance of the battery and automatically disconnect for three seconds. Measuring internal resistance (please use four-terminal wiring method)

Setting instructions:
P1: Press the P1 key to switch to the interface shown below: (Note: long press the P1 key to clear the test data, short press the code switch to pause)

P2: Press the P2 button to switch to the interface shown below:

SET: Press the SET button to switch to the interface shown below: After entering the SET menu interface, rotate the "Encoding Switch" to adjust the data, and then "Code Switch" to switch the coarse adjustment and fine adjustment data, and then connect the SET button again. Menu items can be switched.