Mean Well EDR Series Single Output Industrial Power Supply

EDR-120 is one economical slim 120W DIN 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 f rom 90 VAC to 264 VAC 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. It 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.

Features

‧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 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

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 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/EN55024, BS EN/EN61000-6-2 (BS EN/EN50082-2),

heavy industry level, criteria A, EAC TP TC 020

 

OTHERS

 MTBF 474.6K 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.  Installation clearances : 40mm on top, 20mm on the bottom, 5mm on the left and right side are recommended when loaded permanently with full power. In 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).