Регулируемый источник питания постоянного тока, переменный источник питания постоянного тока 300 в 20 А

Item

Performance Parameter

Model

YK-AD30020

Output range

0-300V 0-20A

Output mode

Constant voltage (or appointed) variable/adjustable

Constant current (or appointed) variable/adjustable

AC wide input

1phase AC110V±15% 50/60Hz/

1phase AC220V±15% 50/60Hz/

3 phase AC380V±15% 50/60Hz

Power

Max 6000W

Source Voltage Regulation

constant voltage ≤0.2%

Load Regulation

constant voltage ≤1%; constant current≤2%

Line regulation:

constant voltage ≤0.3%

Ripple Voltage

total ripple Vpp≤2% (max voltage)(60V*2%=1.2V)

100Hz Ripple: Vpp≤0.5%(max voltage)(60V*0.5%=0.3V)

Operation Environment temperature

(-10~45)℃

Efficiency

≥89%

Digital meter

voltage meter and current meter

Digital display

Precision of output voltage±1.5%
Precision of output current±2.0%

Insulating resistance

Input-Output:≥20MΩ

Input— Shell:≥20MΩ

Output-Shell:≥80MΩ

Insulating Strength

Input-Output:AC1500V,10mA,1minute

Input— Shell:AC1500V,10mA,1minute

Output-Shell:AC1500V,10mA,1minute

Imbalance of equalized current

≤5%+2.5A

Protection

Temperature control fan, over-temperature automatic protection; output overvoltage, over-current and short-circuit protection; switch-on delay soft starting can avoid the over swung output voltage when switching on.

over-temperature protection

(70~80)℃

MTTF

≥50000h

Dimension

255(W)*176(H)*540(D)mm

Weight

NW 16.5kg

Radiating wind hole

Internal radiating wind hole