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High Frequency Switching Power Supply

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Beschreibung

High Frequency Switching Power Supply

Relative electrical parameters of 20000A-15V power supply

Eingangsspannung

3-phase AC380V±10%,50HZ

Input Current

506EIN

Input Power

333KW

Ausgangsleistung

300KW

Ausgangsspannung

0~15.0v

Ausgangsstrom

0~20000EIN

Voltage Regulation

≤±1%

Current Regulation

≤±1%

Rated efficiency

≥90 %

Power factor

≤0.90

Ripple coefficient

≥3%

Output waveform

High frequency pulse square wave

I/O Interface

Standard 485,4-20MA,0-10v,0-5v Ist Optional (must be specified when ordering)

Betriebsumgebung

-15~40

Lagertemperatur

-20~50

Insulation resistance

Eingang – output:5;

Eingang – housing:5;

Output – housing: 5;

Insulation strength

Eingang – output:AC1500V,10mA, one minute;

Eingang – housing:AC1000V,10mA, one minute;

Insulation class

Class B

Protection degree

IP20

Cooling system

Water-cooled

Operating condition

24-hour operation at full load

Protection mode

Prompts for phase failure, overheating, overcurrent and fault protection.

Maße

Um:L1880,M700,H1750(unit:MM)

Net Wt.

Um::750KG

Package dimension

Name of main components and parts of the water-cooled power supply

Notiz: it is recommended that the positive pole be connected with two 15×200 (mm) red copper bars, and the negative pole should be connected with two 15×200 (mm) red copper bars, or multi-point connection of copper bars with cross-sectional area not less than this cross-sectional area. The connecting surface is evenly coated with conductive paste.

1

AC380V Input cable (wire)

2

Power switch

3

Grounding rod

4

Output DC+

5

Output DC-

6

Positive output connection load

7

Negative output connection load

8

Device real time state indication

9

Current indication

10

Voltage indication

11

Starting /Stop switch

12

Earthing terminal

13

Constant voltage/ current

Zusätzliche Information

Herkunftsort:

shanghai

Ausgangsleistung:

300KW

Ausgabetyp:

Multiple

Eingangsspannung:

3-phase AC380V±10%,50HZ

Ausgangsspannung:

DC 0~15.0V

Ausgangsstrom:

0~20000A