PSSP500 Series
Single Output
Up to 486 Watts
Built-In Active PFC Function
AC/DC Switching Power Supply
FEATURES
●
3 Year Warranty
●
Fixed Switching Frequency
●
100% Full Load Burn-In Tested
●
Universal AC Input / Full Range
●
Built-In Remote Sense Function
●
Built-In Remote ON/OFF Control
●
Built-In Cooling Fan ON/OFF Control
●
Forced Air Cooling by Built-In DC Fan
●
Built-In Active PFC Function, PF > 0.95
●
Short Circuit, Overload, Over Voltage, and Over Temperature Protected
SPECIFICATIONS:
PSSP500 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
Input Voltage Range (See Note 5)
88 ~ 264VAC (124 ~ 370VDC)
Input Frequency
47 to 63Hz
AC Current (typical)
7A @ 115VAC
3.5A @ 230VAC
Inrush Current (typical)
18A @ 115VAC 36A @ 230VAC
Leakage Current
< 3.5mA @ 240VAC
Power Factor (typical)
PF > 0.95 @ 230VAC
PF > 0.95 @ 115VAC and full load
Remote ON/OFF Control
RC+/RC-: Short = power on; Open = power off
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Output Power
See Table
Voltage Tolerance (See Note 3)
1.0%
Voltage Adjustment Range
See Table
Line Regulation
0.5%
Load Regulation
0.5%
Output Current
See Table
Ripple & Noise (max) (See Note 2)
12V - 15V outputs: 240mVp-p; 27V output: 200mVp-p; 48V output: 300mVp-p
Setup, Rise Time
1500ms, 50ms @ full load
Hold Up Time (typical)
24ms @ full load
Temperature Coefficient
±0.03%/°C (0 ~ 50°C)
PROTECTION
105 ~ 135% rated output power
Overload Protection
Protection Type: Foldback current limiting; recovers automatically after fault condition is removed
See Table
Over Voltage Protection
Protection Type: Hiccup mode; recovers automatically after fault condition is removed
Fan Control, Over Temperature Protection
RTH1 or RTH2
≥
50°C FAN ON,
≤
45°C FAN OFF,
≥
70°C output shutdown
GENERAL SPECIFICATIONS
Switching Frequency
110KHz
Efficiency (typical)
See Table
Withstand Voltage
3000VAC (Input to Output), 1500VAC (Input to FG), 500VAC (Output to FG)
Isolation Resistance
100MΩ/500DC (Input to Output, Input to FG, and Output to FG)
ENVIRONMENTAL SPECIFICATIONS
Working Temperature
-10°C to +50°C (refer to output load derating curve)
Storage Temperature
-20°C to +85°C
Working Humidity
20 ~ 90% RH non-condensing
Storage Humidity
10 ~ 95% RH
Vibration
10 ~ 500Hz, 2G 10min./1 cycle, period for 60min each along X, Y, Z axes.
Cooling
Forced air cooling by built-in DC fan
MTBF
133,400 hours min. @ 25°C (MIL-HDBK-217F)
PHYSICAL SPECIFICATIONS
Weight
1900 grams
Dimensions
170(L) x 120(W) x 93(H) mm
Warranty
3 years
SAFETY & EMC
Safety Standards
UL60950-1, TUV EN60950-1 approved
EMI Conduction & Radiation
Compliance to EN55022 (CISPR22) Class B
Harmonic Current
Compliance to EN61000-3-2,-3
EMS Immunity
Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, light industry level, criteria A
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Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
WALL [ WALL INDUSTRIES,INC. ]
