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2000W switching power supply

Product No.：202277163440
Price：9999
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Model No: s-2000

Input voltage: single-phase 220V±10% 50Hz or 110V±10% 60Hz, or 380vac+-10%

Working conditions: -10℃ -40℃ relative humidity :< 90%

Storage conditions: -20℃-80℃ relative humidity :< 80%

Output voltage DC: 0-12V 0-24V 0-36V 0-48V 0-50V ....0-600V (+-10%) ,

Output current: 0-120A 0-83A 0-55A 0-41A 0-40A ..... 0-3.3A (+-10%)

Outline dimension:350*145*125mm

Efficiency: >85%

Efficiency factor: >0.85

Load adjustment rate: <1%

Voltage adjustment rate: <0.1%

Output voltage adjustment rate <0.1%

Ripple voltage <0.5%

Protection :

A、input overload turn off protection

B、Output over-voltage protection

C、output over-current protection

D、Output short circuit protection

E、Output power protection

F、Overheating protection for the whole machine

Overheating protection rate: 80~850C

Insulation resistance: ≥20M

Input pressure for casing ≥AC1500V

Input pressure for output ≥AC1500V

Output pressure for casing ≥AC500V

Average time for No-fault : ≥50000H

environment condition

Working environment: :(-20~50) °C

Storage environment:(:(-40~70) °C

relative humidity 90%(40±20C);

atmospheric pressure:(70——106)KPA;

Net Weight：6KG

Voltage and current both show

Rise up time：full load is 50ms (Typical value)

Keep time：full load is 20ms (Typical value)

Cooling way：fan

Safety standards：as GB4943，UL60950-1,EN60950-1

EMC standards：as GB9254, EN55022 CLASS A

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