Industrial DIN-RAIL Power Supply

  • Universal AC input / Full range
  • Protections:Short circuit / Overload / Over voltage / Over temperature
  • Cooling by free air convection
  • Can be installed on DIN rail TS-35/7.5 0r 15
  • UL 508 (industrial control equipment) approved
  • EN61000-6-2 (EN50082-2) industrial immunity level
  • 100% full load burn-in test
  • 3 years warranty
** means optional

IntrisingTM NDR-240-48

IntrisingTM ‬NDR-240-48 is one economical slim 240W Din rail power supply series, adapt to be installed on TS-35/7.5 or TS-35/15 mounting rails. The body is designed 32mm in width, which allows space saving inside the cabinets. The entire series adopts the full range AC input from 90VAC to 264VAC and conforms to EN61000-3-2, the norm the European Union regulates for harmonic current. NDR-240-48 is designed with a metal housing that enhances the unit’s power dissipation. With working efficiency up to 89%, the entire series can operate at the ambient temperature between - 20°C and - 70°C under air convection. It is equipped with a constant current mode for overload protection, fitting various inductive or capacitive applications. The complete protection functions and relevant certificates for industrial control apparatus (UL508, TUV EN60950-1, and etc.)make NDR-240-48 a very competitive power supply solution for industrial applications.

Output

DC Voltage 24V / 48V
Rated Current 24V:1 0A
48V: 5A
Current Rang 24V: 0 ~ 10A
48V: 0 ~ 5A
Rated Power 240W
Ripple & Noise (max.) 150mVp-p
Voltage ADJ.Range 24V: 24 ~ 28V
48V: 48 ~ 55V
Voltage Tolerance ±1.0%
Line Regulation ±0.5%
Load Regulation ±1.0%
Setup, Rise Time 1500ms, 100ms / 230VAC
3000ms, 100ms /115VAC at full load
Hold Up Time (Typ.) 28ms / 230VAC
22ms / 115VAC
at full load

Input

Voltage Range 90 ~ 264VAC
127 ~ 370VDC
Frequency Range 47 ~ 63Hz
Efficiency (Typ.) 24V: 88%
48V: 90%
Power Factor (Typ.) PF>0.98/115VAC,
PF>0.94/230VAC at full load
AC Current (Typ.) 2.5A / 115VAC
1.3A / 230VAC
Inrush Current (Typ.) 20A / 115VAC
35A / 230VAC
Leakage Current <1mA / 240VAC

Protection

Overload 105 ~ 130% rated output power
Protection type: Constant current limiting, recovers automatically after fault condition is removed
Over Voltage 24V: 29 ~ 33V
48V :56 ~ 65V
Protection type: Shut down o/p voltage, re-power on to recover
Over Temperature Shut down o/p voltage, recovers automatically after temperature goes down

Physical Characteristic

MTBF 230.2K hrs min. MIL-HDBK-217F (25°C)
Dimension 63(W) x 125.2(H) x 113.5mm(D)
Weight 1Kg ; 12pcs / 13Kg / 1.1CUFT

Environmental

Working Temp. -20 ~ +70°C (Refer to "Derating Curve")
*-E model supports -40°C ~ +70°C (NDR-120-48-E/NDR-240-48-48-E )
Working Humidity 20 ~ 95% RH non-condensing
Storage Temp., Humidity - 40 ~ +85°C, 10 ~ 95% RH
Temp. Coefficient ±0.03%/°C (0 ~ 50°C)
Vibration Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes ; Mounting: Compliance to IEC60068-2-6

Safety & EMC

Safety Standards Ul508, TUV EN60950-1 approved ; (meet EN60204-1)
Withstand Voltage I/P - O/P:3KVAC I/P - FG:2KVAC O/P - FG:0.5KVAC
Isolation Resistance I/P - O/P , I/P - FG , O/P - FG : > 100M Ohms / 500VDC / 25°C / 70% RH
EMC Emission Compliance to EN55022 (CISPR22) , EN61204-3 Class B , EN61000-3 -2 , -3
EMC Immunity Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024 , EN61000-6-2 (EN50082-2) , EN61204-3 , heavy industry level, criteria A