Delta PMT Series Technical Data Sheet page 3

TECHNICAL DATASHEET
PMT Panel Mount Power Supply
48V 350W 1 Phase / PMT-48V350W1A
Environment
Surrounding Air Temperature
Power De-rating
Operating Humidity
Operating Altitude
Shock Test
Vibration
Over Voltage Category
Pollution Degree
Protections
Overvoltage
Overload / Overcurrent
Over Temperature
Short Circuit
Internal Fuse at L pin
Protection Against Shock
*PE: Primary Earth
Reliability Data
MTBF
Expected Cap Life Time
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
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www.DeltaPSU.com (November 2018, Rev. 04)
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Operating -10°C to +70°C
Storage -25°C to +85°C
> 50°C de-rate power by 2.5% / °C
< 100Vac de-rate power by 3% / V
< 200Vac de-rate power by 3% / V
5 to 95% RH (Non-Condensing)
0 to 5,000 Meters (16,400 ft.)
Non-Operating IEC 60068-2-27, Half Sine: 50G for a duration of 11ms, 3
times per direction, 18 times in total
Operating IEC 60068-2-6, Sine Wave: 10Hz to 150Hz @ 25m/S² (2.5G
peak); 90 min per axis for all X, Y, Z direction
Non-Operating IEC 60068-2-6, Random: 5Hz to 500Hz @ 2.09Grms peak;
20 min per axis for all X, Y, Z direction
II
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57.6V~67.2V, Latch Mode
105%~150%
Non-Latching (Auto-Recovery)
Hiccup Mode, Non-Latching
(Auto-Recovery when the fault is removed)
Hiccup Mode, Non-Latching
(Auto-Recovery when the fault is removed)
T10AH
Class I with PE* connection
> 700,000 hrs as per Telcordia SR-332
I/P: 100Vac, O/P: 100% load, Ta: 35°C
10 years (115Vac & 230Vac, 50% load @ 40°C)
of rated load current, Hiccup Mode,