PS2450 Martek Power, PS2450 Datasheet
PS2450
Manufacturer Part Number
PS2450
Description
Input Voltage Total Power Output 250 -420vdc 2078 Watts Two
Manufacturer
Martek Power
Datasheet
1.PS2450.pdf
(3 pages)
Input Voltage
Total Power
Output
SPECIAL FEATURES
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ENVIRONMENTAL
Ambient Operating Temperature: -40 to +65°C.
Humidity: 27°C max wet bulb, condensation is possible
Storage Temperature: -40° to +125°C
Temperature coefficient: ±0.01% / °C
Cooling: Cooling tube, liquid cooled.
PS2450
Power Density > 6W/ cu in
250-420 VDC input with hysteretic under voltage lockout
Conformal coated to meet UL840 Pollution Degree 2 conditions
FCC Class B EMI
UL, CSA, EN60950 safety
Liquid cooled
Efficiency > 90%
250 -420VDC
2078 Watts
Two
ELECTRICAL SPECIFICATIONS
Input
Input……………250-420VDC
Inrush Current (375 VDC)…………< 50A peak
Isolation………………..4242VDC (Input to Output)
Susceptibility specifications:
Complies with EN55022 & FCC Class B with minimum 6dB margin
Efficiency………………85% min.
Output
DC Output……………Maximum continuous output power 2078W
Peak Power……….3160W
Line / Load Regulation……..< 1%
Ripple and Noise < 1% of output voltage
Transient Response…2% Maximum deviation;
MECHANICAL
14.5”L x 12.3”H x 2.6”W (367.6mm X 311.6mm X 66.2mm)
Input Connector………2 Pin Molex connector
Control Connector………8 Pin Molex connector
Weight: Approx. 10 Lbs
Status signals
Remote On/Off – Logic low
Cooling request warning
Rev 1
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PS2450 Summary of contents
Page 1
... PS2450 Input Voltage 250 -420VDC Total Power 2078 Watts Output Two SPECIAL FEATURES • Power Density > 6W • 250-420 VDC input with hysteretic under voltage lockout • Conformal coated to meet UL840 Pollution Degree 2 conditions • FCC Class B EMI • UL, CSA, EN60950 safety • ...
Page 2
Output Over voltage protection – (Latching) Over current protection (Hiccup) Over temperature protection. Short Circuit Protection…......Will withstand a continuous short without damage. Minimum Load Rqmt….…No minimum load. No Load Operation……….No damage to supply when operating at no load. OVP……………115%V typical ...
Page 3
Mechanical Outline Rev 1 ...