KPS-3 Keri Systems Power Supply 12VDC @ 2.8A Output Battery

Keri's KPS-3 Power Supply provides an open frame power solution, with an ultra compact footprint, providing your design with more space and efficiency.

Specifications

• Size - Enclosure : 205*180*90mm
• Weight - W / enclosure : 3.65lbs (1.66kg)
• Output
  • DC Voltage - CH1 - 13.8V, 2.8A, CH2 (Battery) – 13.8V, 1.5A
  • Current Range - CH1 – 12-15V, CH2 – N/A
  • Power - 59.34W
  • Voltage Tolerance - +/- 1.0%
• Input
  • Voltage Range - 90-264VAC
  • Frequency Range - 47-63Hz
  • Efficiency - 84%
  • AC Current - 1.6A/115VAC, 1A/230VAC
  • Inrush Current - Cold Start, 30A/115VAC, 60A230VAC
• Protection
  • Overload - 105-150% Rated Power
  • Protection Type - Hiccup mode, recovers automatically after fault condition is removed
  • Over Voltage - CH1 – 14.49~18.63V
  • Protection Type - Hiccup mode, recovers automatically after fault condition is removed
  • Battery Cut Off - 10.5 +/- 0.5V
• Environment
• Working Temp - -20 ~ +70 deg C
• Working Humidify - 20~90% RH non-condensing
• Storage Temp. Humidity - -20 ~ +85 deg C, 10~95% RH
• Temp Coefficient - ± deg C 0.03%/(0~50 ) on CH1 output
• Vibration - 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axis
• Safety & EMC
• Safety Standards - UL60950-1, TUV EN60950-1 approved
• Withstand Voltage - I/P-O/P : 3KVAC I/P-FG : 2KVAC, O/P-FG : 0.5KVAC
• Isolation Resistance - I/P-O/P, I/P-FG, O/P-FG:100M Ohms /500VDC / 25 / 70% RH
• EMC Emission - Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3
• EMC Immunity - Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, light industry level, criteria A
• Others
• MTBF - 589.7K hrs min. MIL HDBK-217F (25 )

KPS-3 Specifications PDF