RD6030W RD6030 60V 30A DC Adjustable Step Down Voltage Bench Regulated Power Supply Buck Converter Battery Charging&1500W PSU

NOTE about the noise about 1500W 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 transformer. Since the winding and paint impregnation of each transformer'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.NOTE2:1500W PSU is 1500W under 220V AC input, it can let RD6030 output 1440W max, but it is only 1200W under 110V AC input, it can only let RD6030 output 1140W max, please be careful when choosing PSUOperation and Test:1.RD6030 actual test: output voltage and current accuracy and load regulation: https://youtu.be/uz8hn6mEjd42.RD6030 actual test: output curve no overshoot when power on, output, cut off Input: https://youtu.be/PhinGxqGegA3.input voltage protection: https://youtu.be/3bC2DmaMPh4Description：Model: RD6030/RD6030-WInput voltage range: 7-70.00VOutput voltage range: 0-60.00VOutput current range: 0-30.00AOutput power range: 0-1800WInput voltage measurement resolution: 0.01VOutput voltage resolution: 0.01VOutput current: 0.01ABattery voltage resolution: 0.01VInput voltage measurement accuracy: ±(1%+5 digits)Output voltage accuracy:±(0.3%+3digits)Output currentaccuracy:±(0.5%+5digits)Battery voltage measurement accuracy: ±(0.5%+3 digits)Default cutoff current value when charging: 100mAOutput ripple typical: 50mV@15A, 90mV@30A VPPWorking temperature range: -10℃~40℃External sensor Temperature detection range:-10℃~100℃/0℉~200℉External sensor Temperature detection accuracy:±3℃/±6℉Constant voltage moderesponse time: 2ms（0.1A-5A Load）Constant voltage mode load regulation: ±(0.1%+2 digits)Constant current mode load regulation: ±(0.1%+3 digits)Capacity measurement range: 0-9999.99AhEnergy measurement range: 0-9999.99WCapacity and energy statistical error: ±2％Buck working mode: （input voltage÷1.1）-1Over temperature protection: System temperature>80℃Screen brightness setting: 0-5(6 level in total)Screen: 2.4inch color HD displayWeight(with package):About 0.74kgProduct dimension: 1678169mmCooling fan start condition: Output current>8A or System temperature>45℃Cooling fan shut down condition:Output current 1,Instruction:RD6030(W) operation instructon, PC software instruction , APP instruction ,APP and PC software download link:https://drive.google.com/drive/folders/1-AmpwEJDyvrYQgRLXdWias0caqHx9jJR?usp=sharing2,APP Download:Android APP: download at file link:https://drive.google.com/drive/folders/1jwAnxKiQZKkxMWpQnv4rrPw2KQk9uY-z?usp=sharing, Support android 8.0 -android 10.0;Android APP Google Playdownload:Search "Ruideng tech" to download , support Android 8.0 and above phoneIOS APP download: Search "Ruideng tech" to download , support IOS10.0-IOS13.4 Systemold phone still use "RDPower" APP3, Case Assembly:RD6030 and S800 case assemble instruction: https://drive.google.com/drive/folders/1-AmpwEJDyvrYQgRLXdWias0caqHx9jJR?usp=sharing