AC-DC ITE Switching Power Supply

ABR300UC SERIES

300 Watts

http://www.archcorp.com.tw

TEL: +886-2-26989508

FAX: +886-2-26981319

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ELECTRICAL SPECIFICATIONS

All specifications valid at normal input voltage, full load and +25°C after warm-up time unless otherwise stated.

Model No.

ABR300UC-12S

ABR300UC-24S

ABR300UC-28S

ABR300UC-48S

Max Output Wattage

(18CFM FAN)

(W)

300W

300W

308W

300W

Max Output Wattage

(Conduction Cooling)

(W)

300W

Voltage

90-264 VAC

Frequency (Hz)

50/60 Hz (47-63 Hz)

Current (Full load)

<4.0 A (100 VAC) / <2.0 A max. (200 VAC)

Inrush Current (<2ms)

< 70 A max. (115 VAC) / < 90 A max. (230 VAC)

Input

Power Factor (typ.)

PF>0.95 (100 VAC) / PF>0.9 (230 VAC) at Full Load

Voltage (V.DC.)

12V

24V

28V

48V

Voltage Accuracy

±2%

Trim (V.DC)

11.64 ~ 12.3V

23.28 ~ 24.7V

27.12 ~ 28.86V

46.56 ~ 49.48V

Current (max.)

25

12.5

11

6.25

Line Regulation (LL-HL) (typ.)

±1%

Load Regulation (10-100%) (typ.)

±5%

±3.5%

±3%

Minimum Load

0%

Maximum Capacitive Load

5000 uF

2500 uF

2500 uF

1250 uF

Ripple & Noise (max.)

150mVp-p

200mVp-p

200mVp-p

300mVp-p

Efficiency (%) (at 230 VAC)

88.5%

89%

89%

90%

Remote Sensing

Provided

Output

Hold-up Time (at 230 VAC)

10 ms min.

Over Power Protection

Auto recovery

Over Voltage Protection

Auto recovery

Over Temperature

Auto recovery

Protection

Short Circuit Protection

Auto recovery, Hiccup mode

Input-Output (V.AC)

3000V

Input-FG

(V.AC)

1500V

Isolation

Output-FG

500V

Operating Temperature

-40°C…+65°C (with derating)

Storage Temperature

-40°C…+85°C

Temperature Coefficient

±0.05%/°C ( 0~50°C )

Humidity

20~95% RH (Non condensing)

MTBF

>200,000 h @ 25°C (MIL-HDBK-217F)

Environment

Vibration

10~500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes.

Dimension (L x W x H)

6.0 x 4.18 x 1.41 Inches

(150.0 x 106.0 x 36.0 mm ) Tolerance

0.5 mm

Weight

In Progress

Physical

Cooling Method

Conduction cooling

Safety

Agency Approvals

EMC

EMS (Noise Immunity)

EN 55024、EN61000-4-2,3,4,5,6,8,11

KEY FEATURES

 U Bracket Switching Power Supply

 Universal Input: 90-264 VAC

 Active P.F.C. Function, PF>0.9

 300W Conduction Cooling

 300W Convection with 18CFM FAN

 Over Current / Over Voltage /

 Current Share Function

 3-Year Product Warranty

(In Progress)

Standard

A Type

B Type