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Mean Well NDR-240-48 DIN Rail Power Supply 48 V, 5 A, 240 W
  • Mean Well NDR-240-48 DIN Rail Power Supply 48 V, 5 A, 240 W

Mean Well NDR-240-48 DIN Rail Power Supply 48 V, 5 A, 240 W

Model number
NDR-240-48

Mean Well NDR-240-48, a DIN rail power supply from the NDR-240 series for 90-264 V AC input, up to 90% efficient, for control panels.

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Key features

  • Universal AC input / Full range
  • Built-in active PFC function
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • Cooling by free air convection
  • Can be installed on DlN rail TS-35/7.5 or 15
  • UL 508 (industrial control equipment) approved
  • BS EN/EN61000-6-2(BS EN/EN50082-2) industrial immunity level
  • 100% full load burn-in test
  • 3 years warranty

Specifications

Output
DC voltage48V
Rated current5A
Current range0 ~ 5A
Rated power240W
Ripple & noise (max.)150mVp-p
Voltage adj. range48 ~ 55V
Voltage tolerance±1.0%
Line regulation±0.5%
Load regulation±1.0%
Setup, rise time1500ms, 100ms/230VAC 3000ms, 100ms/115VAC at full load
Hold up time (typ.)28ms/230VAC 22ms/115VAC at full load
Input
Voltage range90 ~ 264VAC 127 ~ 370VDC
Frequency range47 ~ 63Hz
Power factor (typ.)PF>0.98/115VAC, PF>0.95/230VAC at full load
Efficiency (typ.)90%
AC current (typ.)2.5A/115VAC 1.3A/230VAC
Inrush current (typ.)20A/115VAC 35A/230VAC
Leakage current<1mA/ 240VAC
Protection
Overload105 ~ 130% rated output power; Protection type : Constant current limiting, recovers automatically after fault condition is removed
Over voltage56 ~ 65V; Protection type : Shut down o/p voltage, re-power on to recover
Over temperatureShut down o/p voltage, recovers automatically after temperature goes down
Environment
Working temp.-20 ~ +70℃ (Refer to "Derating Curve")
Working humidity20 ~ 95% RH non-condensing
Storage temp., humidity-40 ~ +85℃, 10 ~ 95% RH
Temp. coefficient±0.03%/℃ (0 ~ 50℃)
VibrationY, Z axes; Mounting: Compliance to IEC60068-2-6
Safety & EMC
Safety standardsUL508, TUV BS EN/EN62368-1, EAC TPTC 004, BSMI CNS14336-1, BIS IS13252(Part1): 2010/IEC 60950-1:2005(NOTE 8) ,; KC K60950-1(for 48V only)approved; (meet BS EN/EN60204-1)
Withstand voltageI/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
Isolation resistanceI/P-O/P, I/P-FG, O/P-FG:>100M Ohms / 500VDC / 25℃/ 70% RH
EMC emissionCompliance to BS EN/EN55032 (CISPR32), BS EN/EN61204-3 Class B, BS EN/EN61000-3-2,-3, EAC TP TC 020, CNS13438,; KSC 9832(for 48V only)
EMC immunityCompliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, BS EN/EN61000-6-2 (BS EN/EN50082-2),; BS EN/EN61204-3, heavy industry level, EAC TP TC 020,KSC 9835(for 48V only)
Others
MTBF1645.2K hrs min. Telcordia SR-332 (Bellcore) ; 230.2K hrs min. MIL-HDBK-217F (25℃)
Dimension63*125.2*113.5mm (W*H*D)

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

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