GF22020-10 DC screen dedicated high-frequency intelligent power charging module GF11020-10

Note the project parameters and indicators

Input voltage 380VAC(-15%~+20%)

Output rating 20A/234V

Voltage regulation range 198~286V

Output current limiting range 10%-110% rated current 110% Maximum current limiting point

Voltage stabilization accuracy ≤0.5%

Steady flow accuracy ≤0.5%

Ripple coefficient ≤0.5%

Power factor ≥0.9 rated input and rated output

Conversion efficiency ≥94%

Output short-circuit recoil current ≤40% rated current, recoverable

The output overvoltage protection is 300±5VDC. It cannot be restored and must be manually restored

Input undervoltage protection 305 ~ 10VAC(restore voltage 315 ~ 10VAC) AC voltage is normal, automatically resume work

Input overvoltage protection 470 RMB 10VAC(recovery voltage 450 RMB 10VAC)

Overtemperature protection 80℃±5(recovery temperature :60℃±5) Automatic recovery after cooling

Cooling mode temperature and current joint control, linear speed regulation

Overall dimensions 88mmx177mmx400mm(W x H X D)

Module net weight ≤7Kg