MW MEAN WELL 120W Single Output Industrial DIN RAIL User Guide
- June 7, 2024
- MW MEAN WELL
Table of Contents
MW MEAN WELL 120W Single Output Industrial DIN RAIL User Guide
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.
- EN61000-6-2(EN50082-2) industrial immunity level.
- 100% full load burn-in test.
- 3 years warranty
Description
NDR-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 from 90VAC to 264VAC and conforms to
EN61000-3-2, the norm the European Union regulates for harmonic current.
NDR-120 is designed with 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 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 EN62368-1,
and etc.) make NDR-120 a very competitive power supply solution for industrial
applications.
Model Encoding
Applications
- Industrial control system.
- Semiconductor fabrication equipment.
- Factory automation.
- Electro-mechanical apparatus
SPECIFICATION
MODEL|
NDR-120-12
|
NDR-120-24
|
NDR-120-48
---|---|---|---
OUTPUT|
DC VOLTAGE
| 12V| 24V| 48V
RATED CURRENT
| 10A|
5V
|
2.5V
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.)
|
85.5%
|
88%
|
89%
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 ~ +70 (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 EN62368-1, approved;(meet EN60204-1) EAC TP TC 004
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 EN55032 (CISPR32), EN61204-3 Class B, EN61000-3-2,-3, EAC TP TC 020
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, EAC TP TC 020
OTHERS|
MTBF
| 456.3K hrs min. MIL-HDBK-217F (25 ) ℃
DIMENSION
| 40125.2113.5mm (WHD)
PACKING
| 0.6Kg; 20pcs/13Kg/1.16CUFT
NOTE|
- All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25t of ambient temperature.
- Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1 of & 47uf parallel capacitor.
- Tolerance : includes set up tolerance, line regulation and load regulation.
- 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.
- 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.
- Derating may be needed under low input voltage. Please check the derating curve for more details.
- The ambient temperature derating of 3.5t/1000m with fanless models and of 5t/1000m with fan models for operating altitude higher than 2000m(6500ft).
Block Diagram
Derating Curve
AMBIENT TEMPERATURE ( )
Static Characteristics
INPUT VOLTAGE (V) 60Hz
Mechanical Specification
-
Case No.992D Unit:mm
Top View -
Side View -
Front View -
Side View -
Bottom View**** Terminal Pin No. Assignment (TB1)
Pin No.
|
Assignment
---|---
1
|
FG
2
|
AC/N or DC –
3
|
AC/L or DC +
Terminal Pin No. Assignment (TB2)
Part No.
|
Assignment
---|---
1
|
DC OUTPUT -V
2
|
DC OUTPUT+V
Installation Instruction
Back View
ADMISSIBLE DIN-RAIL:TS35/7.5 OR TS35/15.
(For reference only. Not included with unit.)
This series fits DIN rail TS35/7.5 or TS35/15.
For installation details, please refer to the Instruction manual.
Installation Manual
Please refer to : http://www.meanwell.com/manual.html