Output |
DC Voltage |
48V |
Rated Current |
1.25A |
Current Range |
0 ~ 1.25A |
Rated power |
60W |
Ripple & noise (max.) Note.2 |
200mVp-p |
Voltage ADJ. range |
48 ~ 56V |
Voltage Tolerance Note.3 |
±1.0% |
Line Regulation |
±1.0% |
Load regulation |
±1.0% |
Setup, rise Time Note.5 |
500ms, 30ms/230VAC
500ms, 30ms/115VAC at full load |
Hold up time (Typ.) |
50ms/230VAC
20ms/115VAC at full load |
Protection |
Overload |
105 ~ 150% rated output power |
Protection type : Constant current limiting, recovers automatically after fault condition is removed |
Over voltage |
57.6 ~ 64.8V |
Protection type : Shut down o/p voltage, re-power on to recover |
Function |
DC OK signal |
Relay contact rating(max.): 30V/1A resistive |
Environmental |
Working temp. |
-20 ~ +70¢XC (Refer to output load derating curve) |
Working humidity |
20 ~ 90% RH non-condensing |
Storage TEMP., humidity |
-40 ~ +85¢XC , 10 ~ 95% RH |
TEMP. Coefficient |
±0.03%/¢XC (0 ~ 50¢XC) |
Vibration |
Component : each along X, Y, Z axes ;
Mounting : Compliance to IEC60068-2-6 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. |
Safety & EMC (Note 4) |
Safety standards |
UL508, TUV EN60950-1 approved, NEC class 2 / LPS compliant (24V,48V only) |
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 25¢XC 70%RH |
EMI Conduction & Radiation |
Compliance to EN55011, EN55022 (CISPR22), EN61204-3 Class B |
Hsrmonic current |
Compliance to EN61000-3-2,-3 |
EMS immunity |
Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, ENV50204, EN55024, EN61000-6-2, EN61204-3, heavy industry level, criteria A |
DC OK Relay Contact |
Contact Close |
When the output voltage reaches the adjusted output voltage. |
Contact Open |
When the output voltage drop below 90% output voltage. |
Contact Ratings (max.) |
30V/1A resistive load |
Others |
MTBF |
299.2K hrs min.
MIL-HDBK-217F (25¢XC) |
Dimension (WxHxD) |
40mm x 90mm x 100mm |
Packing |
0.33Kg; 42pcs/14.8Kg/0.82CUFT |
NOTE |
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All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.
-
Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
-
Tolerance : includes set up tolerance, line regulation and load regulation.
-
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.
-
Length of set up time is measured at first cold start. Turning ON/OFF the power supply may lead to increase of the set up time.
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