PSRL0402D Series
400 Watt with Airflow
Medical Approved Dual Output
AC/DC Switching Power Supply with Active PFC
FEATURES
●
2 Year Warranty
●
Power Factor Corrected to EN61000-3-2 Class D
●
3.3/ 5/ 12/ 24V Dual Output Optional Combinations
●
U-Chassis Type Drive Max 250W Under Air Convection
●
U-Chassis & Enclosed with Built-in Fan Mechanical Options
●
1U Height Size and High Power Density: 6.25 Watts/cu Inches
●
Both Medical & ITE Safety Approvals for the PSRL0402DM Series
E Type (Enclosed with built-in Fan): 9(L) x 5(W) x 1.6(H) inches.
U Type (U-Chassis Type): 8(L) x 5(W) x 1.6(H) inches.
SPECIFICATIONS:
PSRL0402D 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
90 – 264VAC Full Range
Input Frequency
47 to 63Hz
Input Current
6.35A at 90VAC full load
Inrush Current
35A max @ 230VAC with full load and cold start.
Leakage Current
Medical degree 300µA; ITE degree 1.5mA.
Remote ON/OFF
Designated as
RSW
on the CN3, requires a low signal to inhibit output.
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Output Power Range
400 Watts max with airflow. (See Note 4)
Output Adjustability
Output user adjustable ±5% minimum.
Total Regulation
±5%
Output Current
See Table
Ripple & Noise (peak to peak)
±1%
Transient Response
Returns to within 1% in less than 2.5ms for a 50% load change and the peak transient does not excess 5%.
Hold-Up Time
20ms min. at 80% of full load.
Overshoot
Turn-on/off not exceed 5% over nominal voltage.
Turn On Delay
1 second maximum at 120VAC.
Remote Sense
Designated as
RS+
and
RS-
on the CN3.
PROTECTION
Over Voltage Protection
Latching down will occur when output voltage exceeds 130% and recycle AC input to reset.
Short Circuit Protection
Trip without damage and auto-recovery.
Over-Temperature Protection
Protected in the event of excessive operating ambient 85°C and automatic recovery.
Over-Power Protection
C.C. mode 110-140% and auto-recovery.
Input Voltage Protection
Power shut down under 80 ±5VAC, and recovered over 86VAC.
Input Circuit Protection (Primary)
Two T8A/250V fuses inserted.
GENERAL SPECIFICATIONS
Switching Frequency
30KHz fixed frequency
Efficiency
75% minimum (measuring at 230Vand full load).
1500 VAC input line to chassis (2mA DC cut off current); 4000VAC between primary and secondary windings.
Withstand Voltage
Primary to core 1500VAC. All for 3 seconds.
Burn In
45 ±5°C for one hour @ 230VAC with full load.
PFC
Active power factor correction meets EN61000-3-2 class D.
Designated as
PG
on the CN3 will go high 100-500ms after regulation and goes low 1ms before loss of
Power Good
regulation.
Power Supply On
Green LED designated as
LED 1
on the PCB.
Grounding Test
Apply 40A from ground pin to the earthed connection point. Max allowable resistance is 0.1 ohm.
Bi-color green
LED
in front panel (E
Type
only). Any protection occurred or RSW applied low signal will emit
LED Display
orange.
o
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
WALL [ WALL INDUSTRIES,INC. ]
