POWER

DS2000-3

2000 Watts 12 V Distributed Power System

Distributed Power Bulk Front-End

Total Output Power: 2000 Watts

+12 Vdc Main Output

+3.3 or +5.0 Vdc Standby Output

Wide Range Input Voltage:

90 - 264 Vac

SPECIAL FEATURES

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Active power factor correction

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EN61000-3-2 harmonic compliance

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Active AC inrush control

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1U X 3U form factor

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+12 Vdc output

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+3.3 Vdc or 5.0 V Standby

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No minimum load required

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Hot plug operation

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N + 1 redundant

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Internal OR’ing fets

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Active current sharing

(10 - 100% load)

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Built-in cooling fans

(40 mm x 28 mm)

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PMBus compliant

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EEPROM for FRU data

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Green and Amber LED status

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Internal fan speed control

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INTEL, SSI Std. logic timing

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INTEL, SSI Std. FRU data format

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Two year warranty

SAFETY

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UL/cUL 60950 (UL Recognized)

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NEMKO+ CB Report EN60950

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EN60950

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CE Mark

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China CCC

Electrical Specifications

Input

Input voltage range

90 - 264 Vac (wide range)

90 - 264 1200 W load, nominal 100 Vac

180 - 264 2000 W load, nominal 200 Vac

Frequency

47 - 63 Hz, single phase AC

Inrush current

40 A maximum inrush current

Efficiency

> 89% typical at full load, high line

Conducted EMI

FCC Subpart J EN55022 Class B

Radiated EMI

FCC Subpart J EN55022 Class B

Power factor

0.99 typical

Leakage current

1.40 mA @ 240 Vac

Hold-up time

10 ms minimum

Output

Main DC voltage

+12 V @ 164.2 A

180 - 264 Vac

+12 V @ 100 A

90 - 264 Vac

Standby

+3.3 Vsb @ 9 A or 5 V @ 6 A

Adjustment range

Factory set, no pot adjustments

Regulation

+12 Vdc; ±5%

+3.3 Vsb/+5.0V; ±5%

Overcurrent

+12 Vdc; latches off if overcurrent lasts over 1 second,

otherwise it is auto recovery (See ordering info next page)

Overvoltage

+12 Vdc; 13.2 - 14.4 Vdc

+3.3 Vsb: 3.76 - 4.30 Vdc, +5.0Vsb: 5.5 - 6.25Vdc

Undervoltage

+12 Vdc; 9 - 10.8 V (latch off)

Turn-on delay

2 second max

+12 V output rise time

5 - 300 ms, Monotonic Rise

Data Sheet