Rev. B

PSUP350 Series

Single Output

Up to 351 Watts

AC/DC Switching Power Supplies

Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833

02/04/2013

603-778-2300 www.wallindustries.com Fax 603-778-9797

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SPECIFICATIONS: PSUP350 Series

All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.

We reserve the right to change specifications based on technological advances.

INPUT SPECIFICATIONS

90 ~ 264VAC (127 ~ 370VDC)

Input Frequency

47 ~ 63Hz

AC Current (typical)

4A @ 115VAC; 2A @ 230VAC

Inrush Current (typical)

22A @ 115VAC; 44A @ 230VAC

Compensates for wire voltage drop

2 modes setup for remote on/off

Power Factor (typical)

yes

OUTPUT SPECIFICATIONS

Output Voltage

See Table

Output Power

See Table

Output Voltage Adjustability

±10%

±2%

Load Regulation

±2%

Line Regulation

±1%

Output Current

See Table

150mVp-p

Setup, Rise Time

550ms at full load, 30ms at full load

Hold-Up Time (typical)

16ms @ 230VAC and full load

Temperature Coefficient

±0.03% / °C (0 ~ 50°C)

PROTECTION

Short Circuit Protection

yes

Over Voltage Protection

115% ~ 150% rated output voltage

Protection type: latch-off mode

Over Load Protection

> 105% rated output power

Protection type: constant current limiting. For output voltage less than 50% rated DC voltage

range the unit will shutdown after 500ms.

Over Temperature Protection

90°C ±5°C with N2; 90°C ±5°C with TH1 sense near D26 heatsink

GENERAL SPECIFICATIONS

Efficiency

See Table

Withstand Voltage

4242VDC (input to output); 2121VDC (input to FG) for 1 minute

Isolation Resistance

100MΩ @ 500VDC (input to output, input to FG, output to FG)

Leakage Current

< 2mA @ 230VAC

Open drain. 30VDC / 0.1A max.

ENVIRONMENTAL SPECIFICATIONS

Working Temperature

-20°C to +65°C (see output load derating curve)

Storage Temperature

-40°C to +85°C

Working Humidity

20% to 90% RH (non-condensing)

Storage Humidity

10% to 95% RH

Vibration

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

Cooling

Free air convection for 300W; 10.5CFM fan for 350W

PHYSICAL SPECIFICATIONS

Weight, Packing

37.4oz (1060g); 16pcs/12.5kg

Dimensions (L x W x H)

9.09 x 4.0 x 1.50 inches (231 x 101.5 x 38 mm)

C Type Models

Input: 5P / 3.96mm pitch; Output: 9Px2 / 3.96mm pitch

T Type Models

Input: 5P / 3.96mm pitch; Output: 6P / 9.5mm terminal block with cover

Safety Standards

EMI Conduction & Radiation

EN55022: 2006 Class B

Harmonic Current

EN61000-3-2: 2006 Class A, EN61000-3-3: 1995+A1: 2001+A2: 2005

EMS Immunity

EN61204-3: 2000, EN55024: 1998+A1: 2001+A2: 2003 light industry level, criteria A