Mean Well Epp-120s Series 120w 3 Inch ×2 Inch Green Open Frame Power Supply Owner's Manual

Mean Well Epp-120s Series 120w 3 Inch ×2 Inch Green Open Frame Power Supply Owner's Manual

MEAN WELL EPP-120S Series 120W 3 Inch ×2 Inch Green Open Frame Power Supply
MEAN WELL EPP-120S Series 120W 3 Inch ×2 Inch Green Open Frame Power Supply

Features

Features

  • 3″ 2″ Compact Size
  • 120W convection,150W peak (10sec.)
  • EMI for both ClassⅠ& Class Ⅱ configuration
  • -30~+85℃ wide range operating temperature
  • No load power consumption<0.3W
  • High efficiency up to 94%
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • Operating altitude up to 5000 meters (Note.5)
  • 3 years warranty

Applications

Applications

  • Industrial automation machinery
  • Industrial control system
  • Mechanical and electrical equipment
  • Electronic instruments, equipment’s or apparatus

GTIN CODE

MW Search: https://www.meanwell.com/serviceGTIN.aspx

Description

EPP-120S is a 120W highly reliable green PCB type power supply with a high power density on the 3 by 2 footprint. It accepts 80~264VAC input and offers various output voltages between 12V and 48V. The working efficiency is up to 94% and the extremely low no load power consumption is down below 0.3W.EPP-120S is able to be used for both ClassⅠ(with FG) and ClassⅡ(no FG) system design. EPP-120S has the complete protection functions; it is complied with the international safety regulations such as TUV BS EN/EN62368-1, BS EN/EN60335-1, UL62368-1 and IEC62368-1. EPP-120S series serves as a high price-to-performance power supply solution for various industrial applications.

Model Encoding

Model Encoding

SPECIFICATION

MODELEPP-120S-12EPP-120S-15EPP-120S-24EPP-120S-27EPP-120S-48
OUTPUTDC VOLTAGE12V15V24V27V48V
CURRENTPeak(10 sec.)11.8A9.5A6.25A5.55A3.125A
Convection9.5A7.6A5A4.44A2.5A
RATED POWERPeak(10 sec.)141.6W142.5W150W149.8W150W
Convection114W114W120W119.9W120W
RIPPLE & NOISE (max.) Note.2100mVp-p120mVp-p150mVp-p150mVp-p200mVp-p
VOLTAGE ADJ. RANGE11.4~12.6V14.3~15.8V22.8~25.2V25.6 ~ 28.4V45.6 ~50.4V
VOLTAGE TOLERANCE Note.3±2.0%±2%±1.0%±1.0%±1.0%
LINE REGULATION±0.5%±0.5%±0.5%±0.5%±0.5%
LOAD REGULATION±1.0%±1.0%±1.0%±1.0%±1.0%
SETUP, RISE TIME600ms, 30ms/230VAC            600ms, 30ms/115VAC at full load
HOLD UP TIME (Typ.)15ms/230VAC          15ms/115VAC at full load
INPUTVOLTAGE RANGE Note.480 ~ 264VAC           113 ~ 370VDC
FREQUENCY RANGE47 ~ 63Hz
POWER FACTORPF>0.94/230VAC          PF>0.98/115VAC at full load
EFFICIENCY (Typ.)91%92%93%94%93.5%
AC CURRENT (Typ.)2.3A/115VAC          1.1A/230VAC
INRUSH CURRENT (Typ.)COLD START  30A/115VAC          60A/230VAC
LEAKAGE CURRENT<0.75mA / 240VAC
PROTECTIONOVERLOAD130~160% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE13.2 ~ 15.6V16.5 ~ 19.5V26.4 ~ 31.2V29.7 ~ 35V52.8 ~ 62.4V
Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATUREProtection type : Shut down o/p voltage, recovers automatically after temperature goes down
ENVIRONMENTWORKING TEMP.-30 ~ +85℃ (Refer to “Derating Curve”)
WORKING HUMIDITY20 ~ 90% RH non-condensing
STORAGE TEMP.-40 ~ +85℃
TEMP. COEFFICIENT±0.03%/℃ (0 ~ 50℃)
VIBRATION10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
OPERATING ALTITUDE (Note.5)5000 meters
SAFETY & EMC

(Note 6)

SAFETY STANDARDSUL62368-1, TUV BS EN/EN62368-1, BS EN/EN60335-1, IEC62368-1, EAC TP TC 004 approved
WITHSTAND VOLTAGEI/P-O/P:4KVAC       I/P-FG:2KVAC       O/P-FG:1.5KVAC
ISOLATION  RESISTANCEI/P-O/P, I/P-FG, O/P-FG: 100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSIONParameterStandardTest Level / Note
Conducted emissionBS EN/EN55032 (CISPR32)Class B
Radiated emissionBS EN/EN55032 (CISPR32)ClassⅠ: Class B , Class Ⅱ: Class A
Harmonic currentBS EN/EN61000-3-2Class A
Voltage flickerBS EN/EN61000-3-3—–
EMC IMMUNITYBS EN/EN55035, BS EN/EN61000-6-2
ParameterStandardTest Level / Note
ESDBS EN/EN61000-4-2Level 3, 8KV air ; Level 3, 4KV contact
RF field susceptibilityBS EN/EN61000-4-3Level 3, 10V/m( 80MHz~2.7GHz )

Table 9, 9~28V/m( 385MHz~5.78GHz )

EFT burstsBS EN/EN61000-4-4Level 3, 2KV
Surge susceptibilityBS EN/EN61000-4-5Level 4, 4KV/Line-FG; 2KV/Line-Line
Conducted  susceptibilityBS EN/EN61000-4-6Level 3, 10V
Magnetic field immunityBS EN/EN61000-4-8Level 4, 30A/m
Voltage dip, interruptionBS EN/EN61000-4-1195% dip 0.5 periods, 30% dip 25 periods,

95% interruptions 250 periods

 

OTHERS

MTBF4071.1K hrs min.      Telcordia SR-332 (Bellcore) ; 470.2K hrs min.      MIL-HDBK-217F (25℃)
DIMENSION76.2*50.8*28mm (L*W*H) or 3″ * 2″ *1.1″ inch
PACKING0.13Kg; 100pcs/14Kg/1.13CUFT
NOTE1. 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. Derating may be needed under low input voltages. Please check the derating curve for more details.

5. 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).

6. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to EMI testing of component power supplies.  (as available on http://www.meanwell.com)

※ Product Liability Disclaimer:For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx

Block Diagram

Block Diagram

Derating Curve

Derating Curve

Output Derating VS Input Voltage

Output Derating VS Input Voltage

Mechanical Specification

Mechanical Specification

AC Input Connector (CN1) : JST B3P-VH or equivalent

Pin No.AssignmentMating HousingTerminal
1AC/LJST VHR

or equivalent

JST SVH-21T-P1.1

or equivalent

2No Pin
3AC/N

DC Output Connector (CN100) : JST B4P-VH or equivalent

Pin No.AssignmentMating HousingTerminal
1,2+VJST VHR

or equivalent

JST SVH-21T-P1.1

or equivalent

3,4-V
  1. Warning Icon HS1 must have safety isolation distance with system case.

Note :

  1. EPP-120S model delivers EMI Class B for both conducted emission and radiated emission for the power supply, when configured into Class Ⅰ(with FG) system.
  2. EPP-120S model delivers EMI Class B conducted emission and Class A radiated emission with King Core K5B RC (12*15*7) in output cable for the power supply when configured into Class Ⅱ (no FG) system.

Installation Manual

Please refer to : http://www.meanwell.com/manual.html

MEAN WELL

References

Documents / Resouces

Download manual
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.


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