LO18-26C0513-03 Datasheet, PDF (2/5 Pages) MORNSUN Science& Technology Ltd. – AC-DC converter for electric meters

COMMON SPECIFICATIONS
Start-up time(ms)
650(Typ)
Hold-on time(ms)
Protection
Input over-voltage shutdown voltage(V)
Output over-current protection
Output short circuit protection
Output over voltage protection
Isolation
voltage
EMI
EMC
EMS
Input - Output
Output 1- Output 2
Output 1- Output 3
Output 2- Output 3
CE
RE
ESD
RS
EFT
Surge
CS
PFM
Voltage dips、short and interruptions immunity
Operating tem., Humidity & altitude
Environment
Storage tem., Humidity & altitude
Vibration
Shock
100 (Typ)
530±35Vac
110～250%load，auto-recovery
Continual, auto-recovery
Feedback-clamp
4000VAC 1 min insulation resistance＞50MΩ@500VDC
4000VAC 1 min insulation resistance＞50MΩ@500VDC
4000VAC 1 min insulation resistance＞50MΩ@500VDC
4000VAC 1 min insulation resistance＞50MΩ@500VDC
CISPR22/EN55022, CLASS B
CISPR22/EN55022, CLASS B
IEC/EN 61000-4-2 Contact ±6KV/ Air ±8KV
perf. Criteria B
IEC/EN 61000-4-3
IEC/EN 61000-4-4
IEC/EN 61000-4-5
10V/m
±4KV
±2KV
perf. Criteria A
perf. Criteria B
perf. Criteria B
IEC/EN 61000-4-6 10 Vr.m.s
perf. Criteria A
IEC/EN 61000-4-8 10A/m
perf. Criteria A
IEC/EN 61000-4-11 0%-70%
perf. Criteria B
-10～+70℃，20-90%RH，3000m（1000 feet）Max
-25～+85℃，20-90%RH，9000m（3000 feet）Max
10~55Hz,19.6m/s²(2G),3min; X,Y,Z axis 60min
196.1m/s²(2G),11ms; X,Y,Z axis 1 time
Switching frequency
63kHz Typ
Others
Cooling
Weight
Free air convection
100g
Outline size
100mm (L)×50m m （W ）×35mm （H）
Note:1.Unless otherwise specified, all specifications above are measured at Vin=220AC/311Vdc,Io=100%,TA=25℃, humidity < 75%.
2.Ripple and Noise were measured by the method of parallel lines.
3.The output voltage will drop when over current protection start up, coming into hiccup protection state, and it can auto resume normal operating when the
malfunction is eliminated.
CHARACTERISTIC CURVE
90
Io=100%
80
70
60
50
40
30
20
10
0
65 101 137 173 209 245 281 317 353 389 425 460
Input Voltage（Vac）
Figure 1:Efficiency V.S. Input Voltage
20.0
20 .0
17.5
17 .5
15.0
14. 5
12.5
15 .0
14.5
12 .5
10.0
10 .0
7.5
7.5
5.0
5.0
2.5
2.5
0
-10 0 10 20 30 40 50 60 70 80
0
65 100 120 150
200
400
460
Environment Temperature(℃)
Input Voltage(Vac)
Figure 2: Output Power V.S. Environment Temperature
Figure 3: Output Power V.S. Input Voltage
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
LO18-26D0513-03 A/0-2012 Page 2 of 5