| SPECIFICATION |
| OUTPUT |
|
| MODEL |
AD-55A |
AD-55B |
| Output number |
CH1 |
CH2 |
CH1 |
CH2 |
| DC voltage |
13.8V |
13.4V |
27.6V(24V) |
26.5V(24V) |
| Rated Current |
3.5A |
0.23A |
1.8A |
0.16A |
| Current Range |
0~4A |
-------- |
0~2A |
-------- |
| Rated Power |
51.38W |
53.92W |
| Ripple & Noise |
100mVp-p |
-------- |
100mVp-p |
-------- |
| Voltage Adj. Range |
CH1:12~14.5V |
CH1:24~29V |
| Voltage Tolerance |
±1.0% |
-------- |
±1.0% |
-------- |
| Line Regulation |
±0.5% |
-------- |
±0.5% |
-------- |
| Load Regulation |
±0.5% |
-------- |
±0.5% |
-------- |
| Setup, Rise Time |
800ms,50ms/230VAC 1600ms,50ms/115VAC at full load |
| Hold up down |
80ms/230VAC 16ms/115VAC at full load |
| INPUT |
|
| Voltage Range |
88~264VAC 47~63Hz; 124~370VDC |
| AC Current |
1.6A/115VAC 1A/230VAC |
| Efficiency |
71% |
74% |
| Inrush Current |
Cold start 20A/115VAC 40A/230VAC |
| Leakage Current |
<1mA /240VAC |
| PROTECTION |
|
| Over Load |
105~150% rated output power |
| Over Voltage |
Protection type: AC Charging Mode: Hiccup mode, recovers automatically after fault condition is removed UPS Mode: Protected by internal fuse |
| CH1:15.87~18.63V |
CH1:31.74~37.26V |
| Battery Low |
Protection type: Hiccup mode,recovers automatically after fault condition is removed |
| ENVIRONMENT |
|
| Working Temp. |
-10~+60ºC (Refer to "Derating Curve") |
| Working Humidity |
20~90%RH non-condensing |
| Storage Temp., Humidity |
-20~+85ºC,10~95%RH |
| Temp. Coefficient |
±0.03%/ ºC(0~50ºC )on CH1 output |
| Vibration |
10~500Hz,2G10min./1cycle,60min.each along X, Y,Z axes |
| SAFETY &EMC |
|
| Safety Standards |
UL60950-1, TUV EN60950-1 approved |
| Withstand Voltage |
I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC |
| Isolation Resistance |
I/P-O/P,I/P-FG,O/P-FG:100M Ohms/500VDC /25ºC /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 |
|
| Dimension |
159*97*38mm(L*W*H) |
| Weight |
0.5Kg |
| Packing |
24pcs/12.60Kg/0.75CUFT |
| NOTE |
|
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance: includes set up tolerance, line regulation and load regulation.
4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. |
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