Datasheet > DNR120LS48

DNR120LS48

更新时间： 2024-11-17 06:54:15

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AC-DC Power Supplies

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DNR120LS48 数据手册

120-480 Watts

xppower.com

DNR120-480 Series

•

Up to 90% Efficiency

Wide Adjustment Range

Three-phase 480 W Versions

Parallel Function

DC Standby Versions

Full Power to +60 °C

Connector Options

Specification

Input

General

Input Voltage

• DNR120LS: 93-132/186-264 VAC

switch select, 210-370 VDC switch in

230 VAC position

DNR120AS: 90-132/186-264 VAC

auto select, 210-370 VDC

DNR240PS: 93-132/186-264 VAC,

auto select, 210-370 VDC

DNR480PS: 90-264 VAC, 120-370 VDC

DNR480TS: 340-575 VAC 3Ø, 480-820VDC

Efficiency

Isolation

• See tables

• 3000 VAC Input to Output

1500 VAC Input to Ground

500 VAC Output to Ground

Switching Frequency

Signals

• 100 KHz typical

• DC ON indicator LED Green,

DC LOW indicator LED Red

DC OK: 24 V models

MTBF

• 200 kHrs typical per MIL-HDBK-217F

GF, +40 °C

Input Frequency

Inrush Current

• 47-63 Hz

• 120 W: 24/48 A at 115/230 VAC

240 W: 30/60 A at 115/230 VAC

480PS: 25/50 A at 115/230 VAC

480TS: 33 A at 575 VAC

Environmental

Operating Temperature • DNR120-240: -10 °C to +70 °C, derate

linearly from +60 °C at 2.5%/°C

Power Factor

• Meets EN61000-3-2 for class A equipment

DNR480 PS: -25 °C to +70 °C, derate

linearly from +55 °C at 2.5%/°C

Earth Leakage Current • 0.8 mA max

DNR480 TS: -25 °C to +70 °C, derate

linearly from +60 °C at 2.5%/°C.

Output

Output Voltage

• See tables

ꢀsee derating curvesꢁ

Output Voltage Trim

Initial Set Accuracy

Minimum Load

Cooling

• Convection-cooled

•

Operating Humidity

Storage Temperature

Shock

• 20-95% RH, non-condensing

• -25 °C to +85 °C

• No minimum load required

• <1000 ms

Start Up Delay

• 4 g, 22 ms, X, Y & Z axis

• 1 g, 10 Hz to 500 kHz, along X, Y & Z axis

Start Up Rise Time

Hold Up Time

• <150 ms

Vibration

• 120 & 240 W: 25/30 ms at 115/230 VAC

480PS: 30 ms at 115/230 VAC

480TS: 20 ms at 340 VAC

EMC & Safety

Emissions

• EN55022, class B conducted & radiated

• EN61000-3-2, class A

Line Regulation

Load Regulation

•

0.5% max ꢀ 1% max for 480TSꢁ

Harmonic Currents

Voltage Flicker

ESD Immunity

Radiated Immunity

EFT/Burst

1% ꢀ 5% for units in parallelꢁ,

120LS models - see note 1

• EN61000-3-3

• EN61000-4-2, level 3 Perf Criteria A

• EN61000-4-3, level 3 Perf Criteria A

• EN61000-4-4, level 3 Perf Criteria A

• EN61000-4-5, level 3 Perf Criteria A

• EN61000-4-6, level 3 Perf Criteria A

Transient Response

Ripple & Noise

• 300 µs for a 50% load change

• 120 W models: 50 mV pk-pk

240-480 W models: 100 mV pk-pk.

20 MHz BW

Surge

Conducted Immunity

Dips & Interruptions

Overvoltage Protection • Output clamps at 125-145% Vnom

• EN61000-4-11, 30% 10 ms,

60% 100 ms, 100% 5000 ms

Perf Criteria A, B, B

Overload Protection

• 105-145% constant current.

480TS model: 115-135% continuous

power limit, Imax = 2 x Inom at short

circuit condition or switchable trip and

restart mode, output is turned on for 3 s

every 30 s.

Safety Approvals

• EN60950-1:2001, UL508, UL60950-1,

cUL60950-1, CE Mark

Temperature

Coefficient

•

0.02%/°C

12 3 4

中文翻译

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