Datasheet > DPF950

DPF950

更新时间： 2024-11-06 03:30:19

品牌	Logo	应用领域
雅特生 - ARTESYN		功率因数校正
页数	文件大小	规格书
2页	63K
描述
Dual output 950 Watt AC/DC PFC front-end for distributed power architectures

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DPF950 数据手册

DPF950 SERIES

Dual output

• 950W front e nd

• EN61000-3-2 compliant

• 12.75 x 8.0 x 4.93 inch (including pane l)

• Hot-pluggable , N+1 re dundancy

• Full s e t of s tatus s ignals

• EN55022, EN55011 conducte d e mis s ions le ve l B

• UL, VDE, CSA and BABT s afe ty approvals

The DPF950 is a 950W universal input AC/DC front end power supply in a fully

enclosed hot pluggable case with built-in fan, front panel with handle, IEC input

connector, on/off switch and DIN output signal connector. Providing dual 48V

and 5V outputs with a full set of status signals, the DPF950 is designed as a

slot-in front end for distributed power systems. The DPF950 provides 950W of

output power and is fully compliant with EN61000-3-2. Standard features

include current sharing and full protection against overvoltage, overload and

short circuit. Remote or local system monitoring is possible via a full set of

status signals that include fan fail, DC good, remote inhibit and current

monitoring. The DPF950, with full international safety approval and the CE mark,

meets conducted emissions EN55022 level B. The DPF950 is designed for use

as a front end in medium power communication applications adopting

distributed power architecture. The DPF950 can be used in conjunction with our

complete range of 3 to 200W DC/DC converters to fully configure a distributed

power system.

[ 2 YEAR WARRANTY ]

SPECIFICATION ^{All specifications are typical at nominal input, full load at 25°C unless otherwise stated}

OUTPUT SPECIFICATIONS

EMC CHARACTERISTICS

Voltage set point

-46.5V ±0.50V

Radiated noise

EN55022/11, FCC part 15

EN55022/11

FCC part 15

Level A

Level B

Conducted noise

Total regulation

(Full load to no load)

Main output

Auxiliary output

±5.0%

±2.5%

Level A

Harmonic current emm. EN61000-3-2

Compliant

Electrical fast

transients/bursts

EN61000-4-4

Level 3

Rise time

At turn-on

3.0s, max.

Surge susceptibility

EN61000-4-5

Level 3

Transient response

Main output

50% to 100%

step at 1.0A/µs

3V max. dev.,

1ms recovery

to 1.0%

GENERAL SPECIFICATIONS

Hold-up time

Efficiency

120VAC, 60Hz FL

20ms @ 950W

78% min.

Ripple and noise

Main output

480mV pk-pk,

50mV pk-pk

0Hz to 30MHz (Note 5) Auxiliary output

Overvoltage protection latching

Output power limit

90Vin, >66% rated load

-55V to - 60V

950W

Isolation voltage

Input/output

Input/chassis

3000VAC

1500VAC

Switching frequency

50kHz

Short circuit protection Cyclic operation

Auto recovery

Approvals and

standards

VDE0805, EN60950, IEC950

UL1950, BABT

Current sharing

3V droop, 1/3 Load

to full load

±10% sharing

above 5A load

CSA C22.2 No. 950

INPUT SPECIFICATIONS

Input voltage range

Input frequency range

Input surge current

Input surge

Weight

MTBF

6.4kg (14Ibs)

90 to 264VAC

47Hz to 63Hz

MIL-HDBK-217F

@ 25°C

100,000 hours

ENVIRONMENTAL SPECIFICATIONS

220VAC, cold start @ 25°C

300VAC

36A typ.

20ms

Thermal performance

Operating ambient, FL 0°C to +50°C

Non-operating

-40°C to +70°C

50°C to 70°C ambient,

convection cooled

Derate to

50% load

Safety ground

leakage current

120VAC, 60Hz

230VAC, 50Hz

0.2mA

0.4mA

Cooling

Built-in fan

Input current

Input fuse

90VAC, 950W

14A rms max.

250VAC, 20A

Relative humidity

Altitude

Non-condensing

5% to 85% RH

UL, IEC approved

Operating

Non-operating

10,000 feet max.

40,000 feet max.

Power factor

110VAC

220VAC

0.99

0.98

Vibration

Shock

5Hz to 500Hz

MIL-STD-810E

2.4G rms peak

516.4 Part IV

PAGE 1

中文翻译

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