WEMAXPOWER 900w adjustable switching mode dc regulated constant voltage variable 3a 300v power supply

PART 1. PRODUCT FEATURE

PART 2. 900W SPECIFICATIONS

Brand

WEMAXPOWER

Model definition

WMX-ASD XXX YYY

XXX---Output Voltage ,YYY---Output Current

Model 

Input Voltage

(Optional)

1 Phase: AC110V±10%,50Hz/60Hz

1 Phase: AC220V±10%,50Hz/60Hz

Output Voltage (Vdc)

Output Current (Amp)

Output Power (W)

900W

Load Regulation

≤0.5%+30mV

Ripple

≤0.5% + 10mVrms

Power supply stability

≤0.3%+10mV

Voltage | Current Display Accuracy

Precision of 4 digit table : ±1%+1 word (10%-100% rating)

Voltage | Current value

display Format

Display format: 0.000 ~ 9999V; 0.00 ~ 99.99V; 0.0 ~ 999.9A;

Output Voltage Overshoot

Build in O.V.P Protection with a rate of + 5%

Operation Temperature| Humidity

Operation Temperature : (0~40)℃; Operation Humidity : 10% ~ 85% RH

Storage Temperature | Humidity

Storage Temperature : (-20~70)℃; Storage Humidity :10% ~ 90% RH

Over-Temperature Protection

(75~85) C.

Heat Dissipation Mode/ Cooling mode

Forced air cooling

Efficiency

≥86%

Start-up Output voltage

setting time

≤3S

Protections

Lower voltage, over voltage, over current, short circuit, overheating

Insulation Strength

Input output: AC1500V, 10mA, 1 minutes;

Input - machine shell: AC1500V, 10mA, 1 minutes;

Output - shell: AC1500V, 10mA, 1 minutes

Insulation Resistance

Input-Output ≥20MΩ;

Input-Output ≥20MΩ;

Input-Output ≥20MΩ.

MTTF

≥50000h

Dimension /Net Weight

350*150*175mm; NW: 6.7kg

Custom made(Non standard)

External Control Functions

 0-5Vdc /0-10Vdc analog signal to control output voltage & current

 0-5Vdc /0-10Vdc analog signal to read-back output voltage & current

 0-5Vdc /0-10Vdc analog signal to control output ON/OFF

 4-20mA analog signal control output voltage & current

 RS232/RS485 communication port control by computer

Output Voltage/Current

 1~2000V ,Stabilizer value. 0% to 100% adjustable

 1~2000A ,Constant current value. 0% to 100% adjustable

PART 3. APPLICATIONS