Description
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. This is the power supply with full enclosure and power cables
Specifications
Size
With enclosure: 205*180*90mm
Without enclosure: 103.4*62*37mm
Weight
With enclosure: .95lbs (.42kg)
Without 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
Effiency: 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
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
Enclosure
Enclosure Included
Protections
Short circuit / Overload / Over voltage
Battery
Battery low protection / Battery reverse polarity protection by fuse
Alarm
Alarm signal for AC OK and Battery Reverse Low
Cooling
Air Convection
PreTesting
100% full load burn-in test
Warranty
2 year manufacturer warranty
Download
Data Sheet
