MEAN WELL PLN-45 Series 45W Single Output LED Power Supply Owner’s Manual

: June 13, 2024
: MEAN WELL

Table of Contents

Features
SPECIFICATION
Mechanical Specification
Block Diagram
Derating Curve
Power Factor Characteristic
EFFICIENCY vs LOAD (48V Model)
DRIVING METHODS OF LED MODULE
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MEAN WELL PLN-45 Series 45W Single Output LED Power Supply

MEAN WELL PLN-45 Series 45W Single Output LED Power
Supply

Features

Universal AC input/ Full range (up to 295VAC) User’s Manual
Protections: Short circuit/ Over current/ Over voltage/Over temperature
Cooling by free air convection
Built-in constant current limiting circuit with adjustable OCP level
Fully isolated plastic case with IP64 level
Built-in active PFC function
Pass LPS
Class 2 power unit
100% full load burn-in test
High reliability
Suitable for LED lighting and moving sign applications (Note.2)
Compliance to worldwide safety regulations for lighting
2 years warranty

Features

SPECIFICATION

MODEL| | PLN-45-12| PLN-45-15| PLN-45-20| PLN-45-24| PLN-45-27| PLN-45-36| PLN-45-48
---|---|---|---|---|---|---|---|---
OUTPUT| DC VOLTAGE| 12V| 15V| 20V| 24V| 27V| 36V| 48V
CONSTANT CURRENT REGION No te.6| 9-12V| 11.25- 15V| 15- 20V| 18-24V| 20.25 -27V| 27 – 36V| 36-48V
RATED CURRENT| 3.8A| 3A| 2.3A| 1.9A| 1.7A| 1.25A| 0.95A
CURRENT RANGE| 0- 3.8A| 0-3A| 0- 2.3A| 0-1.9A| 0-1.7A| 0-1.25A| 0 – 0.95A
RATED POWER| 45.6W| 45W| 46W| 45.6W| 45.9W| 45W| 45.6W
RIPPLE & NOISE (max.) Note.2| 2Vp-p| 2.4Vp-p| 1.8Vp-p| 2.7Vp-p| 2.7Vp-p| 3.6Vp-p| 4.6Vp-p
VOLTAGE ADJ. RANGE Note.5| 11.5 – 13V| 14.5 – 16.2V| 19.5 – 22V| 24 – 26V| 25 – 30V| 32.5 – 39V| 43.6 – 51.8V
Can be adjusted by internal potentiometer SVR1
CURRENT ADJ. RANGE Note.5| 3% – -25%. Can be adjusted by internal potentiometer SVR2
VOLTAGE TOLERANCE Note . 3| ±10%
LINE REGULATION| ±3.0%
LOAD REGULATION| ±5.0%
SETUP TIME| 500ms I 230VAC 1200ms / 115VACat full load|
INPUT| VOLTAGE RANGE
Note.4| 90 – 295VAC

127-417VDC

FREQUENCY RANGE| 47 – 63Hz
POWER FACTOR (Typ.)| PF>0.92/115VAC, PF>0.9/230VAC, PF>0.9/277VAC at full load (Please refer to “Power Factor Characteristic” curve)
TOTAL HARMONIC DISTORTION| THO< 20% when output loading,;;75% at 115VAC/230VAC input and output loading ,;;80% at 277VAC input
EFFICIENCY (Typ.)| 84.5%| 85%| 86.5%| 86.5%| 86.5%| 87.5%| 87.5%
AC CURRENT (Typ.)| 0.55A/ 115VAC

0.275A/230VAC 0.22A/277VAC

|
INRUSH CURRENT (Typ.)| COLD START 35A(twist=50µs measured at 50% Ipeak) at 230VAC
MAX. No. of PSUs on 16A CIRCUIT BREAKER| 42 units (c ircuit breaker of type B) / 42 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT| <0.75mA/ 240VAC
PROTECTION| OVER CURRENT| 95-110%
Protection type : Constant current limiting, recovers automatically after fault condition is removed
SHORT CIRCUIT| Hiccup mode, recovers automatically after fault condition is removed.
OVER VOLTAGE| 13.8- 16V| 17.5- 21V| 22.8- 25V| 28-32V| 31 -35V| 41 -46V| 54 -60V
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
ENVIRONMENT| WORKING TEMP.| -30 – +50°C (Refer to “Derating Curve”)
WORKING HUMIDITY| 20 – 95% RH non-condensing
STORAGE TEMP., HUMIDITY| -40 – +80°C, 10 – 95% RH
TEMP. COEFFICIENT| ±0.03%/’C (0 – 50°C)
VIBRATION| 10 – 500Hz, 2G 12min./1cycle, period for 72min . each along X, Y, Z axes
SAFETY & EMC| SAFETY STANDARDS| UL879, UL1310, UL8750, CSA C22.2 No. 207-M89(except for 48V), TUV BS EN/EN61347-1, BS EN/EN61347-2-13 independent, CAN/CSA C22.2 No. 223-M91(except for 48V), CSA C22.2 No. 250.0-08(except for 48V), EAC TP TC 004,

GB19510.1,GB19510.14, IP64 approved, design refer to UL60950-1

WITHSTAND VOLTAGE| I/P-O/P:3.75KVAC

I/P-FG:2KVAC O/P-FG:0.5KVAC

ISOLATION RESISTANCE| I/P-0/P:100M Ohms/ 500VDC / 25°C/ 70% RH
EMC EMISSION| Compliance to BS EN/EN55015, BS EN/EN61000-3-2 Class C (,;;75% load) ; BS EN/EN61000-3-3;GB 17743 and GB17625.1,EAC TP TC 020
EMC IMMUNITY| Compliance to BS EN/EN61000-4-2,3,4,5,6 ,8,11, BS EN/EN61547 , light industry level, criteria A;EAC TP TC 020
OTHERS| MTBF| 497.8Kh rs min.
MIL-HDBK-2 17F (25°C)
DIMENSION| 181′ 61.5’35mm (L’W’H)
PACKING| 0.5Kg; 24pcs/13Kg/0.87CUFT

NOTE

All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.
Ripple & noise are measured at 20 MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1 uf & 47uf parallel capacitor.
Tolerance : includes set up tolerance, line regulation and load regulation.
Derating may be needed under low input voltage. Please check the static characteristics for more details.
Output voltage can be adjusted through the SVR1 on the PCB ; limit of output constant current level can be adjusted through the SVR2 on the PCB.
Please refer to “DRIVING METHODS OF LED MODULE”.
The power supply is considered as a component that will be operated in combination with final equipment. Since EMC performance will be affected by the complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again.
Direct connecting to LEDs is suggested, but is not suitable for using additional drivers.
To fulfill requirements of the latest ErP regulation for lighting fixtures, this LED power supply can only be used behind a switch without permanently connected to the mains.
The ambient temperature derating of 3.5°C/1 0O0m with fanless models and of 5°C/1 OO0m with fan models for operating altitude higher than 2000m(6500ft).
For any application note and IP water proof function installation caution, please refer our user manual before using.
https://www.meanwell.com/Upload/PDF/LED_EN.pdf
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