EDR-120 switching power supply

EDR-120 series 120W Single Output Industrial DIN RAIL

EDR-120 is one economical slim 120W DlN rail power supply series, adapt to be installed on TS-35/7.5 or TS-35/15 mounting rails. The body is designed 40mm 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 BS EN/EN61000-3-2, the norm the European Union regulates for harmonic current.

EDR-120 is designed with metal housing that enhances the unit’s power dissipation. With working efficiency up to 88.5%, the entire series can operate at the ambient temperature between -20℃ and 60℃ under air convection. lt is equipped with constant current mode for over-load protection, fitting various inductive or capacitive applications. The complete protection functions and relevant certificates for industrial control apparatus (UL508, TUV BS EN/EN62368-1, and etc.} make EDR-120 a very competitive power supply solution for industrial applications.

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Feature

  • Universal AC input / Full range
  • 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
  • 2 years warranty

 

Application

  • Industrial control system
  • Mechanical and electrical equipment
  • Electronic instruments
  • Test and measurement instrument
  • Laser related machine
  • Charging related equipment
  • Household appliances
  • Power Sourcing Equipment of PoE

 

Specification

 

MODEL EDR-120-12 EDR-120-24 EDR-120-48
 

 

 

 

 

 

 

OUTPUT

 DC VOLTAGE 12V 24V 48V
RATED CURRENT 10A 5A 2.5A
CURRENT RANGE 0 ~ 10A 0 ~ 5A 0 ~ 2.5A
RATED POWER 120W 120W 120W
RIPPLE & NOISE (max.) Note.2 100mVp-p 120mVp-p 150mVp-p
VOLTAGE ADJ. RANGE 12 ~ 14V 24 ~ 28V 48 ~ 55V
VOLTAGE TOLERANCE Note.3 ±2.0% ±1.0% ±1.0%
LINE REGULATION ±0.5% ±0.5% ±0.5%
LOAD REGULATION ±1.0% ±1.0% ±1.0%
SETUP, RISE TIME 1200ms, 60ms/230VAC        2500ms, 60ms/115VAC at full load
HOLD UP TIME (Typ.) 16ms/230VAC         10ms/115VAC at full load
 

 

 

INPUT

 VOLTAGE RANGE        Note.6 90 ~ 264VAC       127 ~ 370VDC [DC input operation possible by connecting AC/L(+), AC/N(-)]
FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.) 85% 87.5% 88.5%
AC CURRENT (Typ.) 2.25A/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

 14 ~ 17V 29 ~ 33V 56 ~ 65V
Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE Shut down o/p voltage, re-power on to recover
 

 

 

ENVIRONMENT

 WORKING TEMP. -20 ~ +60℃ (Refer to “Derating Curve”)
WORKING HUMIDITY 20 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY -40 ~ +85℃, 10 ~ 95% RH
TEMP. COEFFICIENT ±0.03%/℃ (0 ~ 50℃)
VIBRATION Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6
 

SAFETY & EMC

(Note 4)

 SAFETY STANDARDS UL508,TUV BS EN/EN62368-1,EAC TP TC 004,BSMI CNS14336-1,IS13252(Part1)/IEC60950-1 approved;(meet BS EN/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℃/ 70% RH
EMC EMISSION Compliance to BS EN/EN55032 (CISPR32) Class A, BS EN/EN61000-3-2,-3, EAC TP TC 020, CNS13438 Class A
 

EMC IMMUNITY

 Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, BS EN/EN61000-6-2 (BS EN/EN50082-2),

heavy industry level, criteria A, EAC TP TC 020
 

OTHERS

 MTBF 2718.3K hrs min.      Telcordia SR-332 (Bellcore) ; 474.7K hrs min.      MIL-HDBK-217F (25℃)
DIMENSION 40*125.2*113.5mm (W*H*D)
PACKING 0.6Kg; 20pcs/13Kg/1.16CUFT
 

 

 

 

 

NOTE

 1.  All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.

2.  Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3.  Tolerance : includes set up tolerance, line regulation and load regulation.

4.  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.

5.  lnstallation clearances : 40mm on top, 20mm on the bottom, 5mm on the left and right side are recommended when loaded permanently with full power. ln case the adjacent device is a heat source, 15mm clearance is recommended.

6.  Derating may be needed under low input voltage. Please check the derating curve for more details.

7.  The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft}.

 

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