M3R240-□ Series
▲
Features
180-550VAC ultra wide input for 1-phase or 2-phase
Protections：Short circuit/Over load/Over voltage/Over temp.
Efficiency up to 91%，low power consumption
Built-in active PFC
DC OK relay contact
Mounting on DIN rail TS-35/7.5 or 15
Cooling by free air convection
100% full load burn-in test
3 years warranty
▲
Model encoding
M3R
240
24
Series
-
Output Power
Output voltage
M3R240-□ Series 2023/03/16
Specification
Input
Voltage range*1 180-550VAC or 254-780VDC
AC current 1A/400VAC 2A/230VAC
Frequency range 47-63Hz
Power factor PF
≧
0.84/400VAC PF
≧
0.84/230VAC
Leakage current
＜
3.5mA/530VAC
Inrush current (max) Cold start
：
50A
Output
DC voltage 24V 48V
Voltage ADJ. range 24-28V 48-55V
Rated current 10A 5A
Current range 0-10A 0-5A
Rated power 240W 240W
Ripple & Noise(Max.)*3 150mVp-p 150mVp-p
Voltage tolerance*4 ±1.0% ±1.0%
Line regulation ±0.5% ±0.5%
Load regulation ±1.0% ±1.0%
Efficiency 91% 91%
Setup/Rise time 800ms 150ms /400VAC 1500ms 150ms/230VAC(@Full load)
Hold up time 18ms/400VAC 18ms/230VAC(@Full load)
Status indicator Green LED
Protection
Overload
105%-130% of rated power
Constant current limiting, shut down O/P voltage after 3 sec.Recover in 1 min after the fault condition is removed
Over voltage
29-33V 56-65V
Shut down O/P voltage. Recover in 1 min after the fault condition is removed
Over temp.
90±5
℃（
TSW)
：
detect on heatsink of the power switch
Shut down O/P voltage. Recover automatically when the temperature goes down
DC OK signal
Relay contact capacity
：
60Vdc/0.3A
，
30Vdc/1A,30Vac/0.5A resistive load
Safety & EMC
Withstand voltage I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC O/P-DC OK:0.5KVAC
Isolation resistance I/P-O/P,I/P-FG,O/P-FG:
＞
100M Ohms/500VDC/25
℃
/70
﹪
RH
Safety standard Design refer to EN IEC 62368-1
、
GB4943.1
EMC emission
Parameter
Standard Test Level
Conducted
EN 55032 Class B
Radiated
EN 55032 Class B
Voltage Flicker
EN 61000-3-3 Design refer to Class A
Harmonic Current
EN IEC 61000-3-2 Class A
EMC immunity
Parameter
standard Test Level
ESD
EN 61000-4-2 Level 3 8KV air;Level 2 4KV contact;
Radiated Susceptibility
EN 61000-4-3 Level 3 10V/m;
EFT/Burest
EN 61000-4-4 Level 3 2KV/5KHZ;
Surge
EN 61000-4-5 Level 3 2KV/L-N;Level3 4kV/L-N-FG;
Conducted
EN 61000-4-6 Level 3 10V;
Magnetic Field
EN 61000-4-8 Level 4 30A/m;
Voltage Dips and interruptions EN 61000-4-11 ＜5％ residual voltage for 0.5 cycles ,70％ residual
voltage for 25 cycles ,＜5％ residual voltage for 250
cycles:
Environment
Operating Temp.*5 -30
～
+70
℃
(Refer to "Derating Curve")
Storage Temp.& humidity
-40
～
+85
℃
10-95%RH
Operating humidity 20-95
﹪
RH
，
non-condensing
Vibration 10
～
500Hz, 2G 10 min/1 cycle, period for 60 min. each along X, Y, Z axes
M3R240-□ Series 2023/03/16