Note about the noise about 400W PSU:

1. There is a high-frequency noise when the switching power supply is unloaded, Due to the large output power range of the product, in order to reduce the power consumption of the switching power supply when no-load, the PWM control chip will jump some control cycles. Assume that the original working frequency is 60KHZ. If there are more skipping cycles, the working frequency will be reduced to less than 20KHZ. This Sometimes a noise audible to human ears is produced. The size of this noise is also related to the production process of the transformer1. Since the winding and paint impregnation of each transformer1"s coil are slightly different, the noise of each product"s operation is slightly different.
2. There is a loud sound when the fan is running; when the ambient temperature is high, the fan may work even if it is unloaded.
These are normal phenomena. It is recommended to turn off the AC switch when the product is not in use! If you mind it, please do not buy it.

NOTE:

1. This Set is already assembled, you can connect AC power directly! Now there are 4 choices(US/EU/UK Plug) , the only difference is the AC cable and input AC voltage request. others are same.
2. This set does not have the WiFi card for APP connection, and does not have battery(CR1220) for date/time display.
3. This item is NOT includes WiFi board.

4. If you want to order the WiFi card, you need to know that you must install the battery first, if you instll the WiFi card, you cannot remove it and install the battery again.

Instruction:
All RD6006 instruction and PC software download Link :

https://drive.google.com/drive/folders/1_pv3ctOA_koShQ6Qiu1CZVCluHVD47TL?usp=share_link

Feature:

Model: RD6006 full set assembled
Input voltage range: 100-120/200-240V AC
Output voltage range: 0-60.00V
Output current range: 0-6.000A
Output power range: 0-360W
Input voltage measurement resolution: 0.01V
Output voltagesetting measurement resolution: 0.01V
Output current setting measurement resolution: 0.001A
Battery voltage measurement resolution: 0.01V
Input voltage measurement accuracy: ± (1%+5 digits)
Output voltage accuracy between setting and measurement: ± (0.3%+3 digits)
Output currentaccuracybetween setting and measurement:± (0.5%+5 digits)
Battery voltage measurement accuracy: ± (0.5%+3 digits)
Automatic cut off current valuewhen charging:10mA
Output ripple typical:100mV VPP
Working temperature range: -10℃~40℃
External sensor Temperature detection range:-10℃~100℃/0u2109~200u2109
External sensor Temperature detection accuracy:± 3℃/± 6u2109
Constant voltage moderesponse time: 2ms (0.1A-5A Load )
Constant voltage mode loadu2002regulation: ± (0.1%+2 digits)
Constant current mode loadu2002regulation: ± (0.1%+3 digits)
Capacity measurement range: 0-9999.99Ah
Energy measurement range: 0-9999.99Wh
Capacity and energy statistical error: ± 2%
Buck working mode: Voltage drop >1V and >10%
Over temperature protection: System temperature>80℃
Screen brightness setting: 0-5(6 level in total)
Screen: 2.4inch color HD display
Cooling fan start condition: Output voltage>40V or Output current>4A or System temperature>45℃
Cooling fan shut down condition: Output voltage<40V and Output current<3.9A and System temperature<45℃
Product dimension: 173*92*336mm

Package includes:

1 x RD6006 Assembled Set (No wifi board includes)