MEAN WELL LOP-500 Series 500W 5 Inch ×3 Inch Low Profile Open Frame Power Supply Owner’s Manual
- June 15, 2024
- MEAN WELL
Table of Contents
MEAN WELL LOP-500 Series 500W 5 Inch ×3 Inch Low Profile Open Frame Power
Supply
Specifications
- Model: LOP-500-12, LOP-500-15, LOP-500-18, LOP-500-24, LOP-500-27, LOP-500-36, LOP-500-48, LOP-500-54
- DC Voltage:
- LOP-500-12: 12V
- LOP-500-15: 15V
- LOP-500-18: 18V
- LOP-500-24: 24V
- LOP-500-27: 27V
- LOP-500-36: 36V
- LOP-500-48: 48V
- LOP-500-54: 54V
- Current:
- LOP-500-12: Peak(3sec.) 62.5A, Current 23CFM 41.6A, Convection 25A
- LOP-500-15: Peak(3sec.) 50A, Current 23CFM 33.3A, Convection 20A
- LOP-500-18: Peak(3sec.) 41.7A, Current 23CFM 27.8A, Convection 16.7A
- LOP-500-24: Peak(3sec.) 31.3A, Current 23CFM 20.9A, Convection 13.4A
- LOP-500-27: Peak(3sec.) 27.8A, Current 23CFM 18.5A, Convection 11.9A
- LOP-500-36: Peak(3sec.) 20.8A, Current 23CFM 13.9A, Convection 8.9A
- LOP-500-48: Peak(3sec.) 15.6A, Current 23CFM 10.4A, Convection 6.7A
- LOP-500-54: Peak(3sec.) 13.9A, Current 23CFM 9.3A, Convection 6A
- Rated Power:
- LOP-500-12: Peak(3sec.) 750W, Current 23CFM 499.2W, Convection 300W
- LOP-500-15: Peak(3sec.) 750W, Current 23CFM 499.5W, Convection 300W
- LOP-500-18: Peak(3sec.) 750W, Current 23CFM 499.5W, Convection 300W
- LOP-500-24: Peak(3sec.) 750W, Current 23CFM 499.2W, Convection 300W
- LOP-500-27: Peak(3sec.) 750W, Current 23CFM 499.5W, Convection 300W
- LOP-500-36: Peak(3sec.) 750W, Current 23CFM 500.4W, Convection 300.6W
- LOP-500-48: Peak(3sec.) 750W, Current 23CFM 500.4W, Convection 300.6W
- LOP-500-54: Peak(3sec.) 751.2W, Current 23CFM 502.2W, Convection 324W
- Ripple & Noise (max.): Note.2 120mVp-p – 250mVp-p
- Output Voltage Adjustment Range (Main Output):
- LOP-500-12: 11.4~12.6V
- LOP-500-15: 14.3~15.8V
- LOP-500-18: 17.1~18.9V
- LOP-500-24: 22.8~25.2V
- LOP-500-27: 25.6 ~ 28.4V
- LOP-500-36: 34.2 ~37.8V
- LOP-500-48: 45.6 ~50.4V
- LOP-500-54: 52 ~58V
- Line Regulation
- Load Regulation
- Setup, Rise Time Hold Up Time (Typ.)
- Voltage Range (Note.4): 80 ~ 264VAC, 113 ~ 370VDC
- Frequency Range: 47 ~ 63Hz
- Power Factor: PF>0.95/230VAC, PF>0.98/115VAC at full load
- Input Efficiency (Typ.): 93.5% – 95%
- AC Current (Typ.): 5.2A/115VAC, 2.6A/230VAC
- Inrush Current (Typ.) Cold Start: 40A/115VAC, 80A/230VAC
- Leakage Current: Earth leakage current < 500A(rms) @ 264VAC, touch current < 70A(rms) @ 264VAC
- Overload: 105 ~ 150% rated output power, Protection type: Hiccup after 3 sec, recovers automatically after fault condition is removed
- Protection Over Voltage: Protection type: Shut down o/p voltage, re-power on to recover
- Over Temperature: Protection type: Shut down o/p voltage, recovers automatically after temperature goes down
- External Fan Supply: 12V@0.5A for driving a fan / 12V@0.2A for without fan; (23CFM) tolerance -15% ~+15% at main output 20% rated current
- Function Remote Sense: The remote sensing compensates voltage drop on the load wiring up to 0.5V
- Power Good / Power Fail (optional): 500ms>PG>10ms; The TTL signal goes high with 10ms to 500ms delay after power set up; The TTL signal goes low at least 1ms before Vo below 90% of rated value; TTL(0 ~ 1V), TTH(2 ~ 5V)
- Working Temperature: -40 ~ +80 (Refer to Derating Curve)
- Working Humidity: 20 ~ 90% RH non-condensing
- Environment Storage Temperature, Humidity: -40 ~ +85, 10 ~ 95% RH non-condensing
- Temperature Coefficient
- Vibration: 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
Product Usage Instructions
Installation
To install the LOP-500 series, follow these steps:
- Ensure that the input power is disconnected.
- Select an appropriate mounting location that provides sufficient airflow and meets the environmental requirements.
- Mount the LOP-500 series securely using the appropriate mounting hardware.
- Connect the input power to the designated terminals.
- Connect the load to the output terminals.
Operation
To operate the LOP-500 series, follow these steps:
- Ensure that the input power is connected and within the specified voltage range.
- Check that the load is properly connected and within the rated power and current limits.
- Power on the LOP-500 series using the designated power switch or by supplying power to the input terminals.
- Monitor the output voltage and current to ensure they are within the desired range.
Troubleshooting
If you encounter any issues with the LOP-500 series, refer to the following
troubleshooting steps:
- Check the input power to ensure it is within the specified voltage range.
- Verify that the load is properly connected and within the rated power and current limits.
- Inspect the wiring for any loose connections or damage.
- Check for any error indicators or warning lights on the LOP-500 series.
- If the issue persists, contact customer support for further assistance.
Features
- MEAN WELL Patent Number: ZL 202223277512.1
- 5″x3″ compact size with low profile (30.5mm)
- 80N264Vac input with PFC, No load power consumption<O.5W
- Global certificates in multi-fields (ITE 62368-1 , Medical 60601-1, Household 60335-1 , Industrial 61558-1/-2-16)
- 150%peak load @ 3s
- 320W convection, 500W with FAN 23CFM forced-cooled
- Suitable for Class I or Class II installations
- Over voltage category (ovc m)
- -40 +800C wide range operation temperature
- High efficiency up to 95%
- Protections: Short circuit / Overload / Over voltage / Over temperature
- Extremely low leakage current
- Operating altitude up to 5000 meters
- Built-in 12V/0.5A for external FAN
- Built-in Remote sense
- 3 years warranty
Applications
- Industrial automation machinery
- Industrial control system
- Mechanical and electrical equipment
- Electronic instruments, equipments or apparatus
- Power sourcing equipment of POE
- Medical devices
GTIN CODE
MW Search: https://www.meanwell.com/serviceGTlN.aspx
Description
LOP-500 is a 500W highly reliable green PCB type low profile power supply with a high power density (27.8W/in3) on the 5″ by 3″ footprint. It accepts 80N264VAC input and offers various output voltages between 12V and 54V. The working efficiency is up to 95% and the extremely low no load power consumption is down below 0.5W. LOP-500 is able to be used for both Class I (with FG) and Class n (no FG) system design. LOP-500 is equipped with complete protection functions; It is complied with international safety regulations such as IEC/BS EN/EN/UL62368-1,lEC/BS EN/EN60335-1,lEC/BS EN/EN61558-1/-2-16, IEC/BS EN/EN60601-1.LOP-500 serves as a high-price-to-performance power supply solution for various industrial applications. The extremely low leakage current is less than 500 gA.ln addition, it conforms to the international medical regulations (2*MOPP) and EMC BS EN/EN5501 1, perfectly fitting all kinds of BF-rated “patient contact” medical system equipment.
Model Encoding
SPECIFICATION
MODEL| LOP-500-12| LOP-500-15| LOP-500-18|
LOP-500-24| LOP-500-27| LOP-500-36| LOP-500-48|
LOP-500-54
---|---|---|---|---|---|---|---|---
OUTPUT| DC VOLTAGE| 12V| 15V| 18V| 24V| 27V| 36V| 48V| 54V
CURRENT| Peak(3sec.)| 62.5A| 50A| 41.7A| 31.3A| 27.8A| 20.8A|
15.6A| 13.9A
23CF
M|
41.6A| 33.3A| 27.8A| 20.9A| 18.5A| 13.9A| 10.4A| 9.3A
Convection| 25A| 20A| 16.7A| 13.4A| 11.9A| 8.9A| 6.7A| 6A
RATED POWER| Peak(3sec.)| 750W| 750W| 750.6W| 751.2W| 750.6W|
748.8W| 748.8W| 750.6W
23CF
M|
499.2W| 499.5W| 500.4W| 501.6W| 499.5W| 500.4W| 499.2W| 502.2W
Convection| 300W| 300W| 300.6W| 321.6W| 321.3W| 320.4W| 321.6W| 324W
RIPPLE & NOISE (max.) **Note.2| 120mVp-p| 150mVp-p| 180mVp-p|
200mVp-p| 200mVp-p| 250mVp-p| 250mVp-p| 250mVp-p
VOLTAGE ADJ. RANGE (MAIN OUTPUT)| 11.4~12.6V| 14.3~15.8V|
17.1~18.9V| 22.8~25.2V| 25.6 ~ 28.4V| 34.2 ~37.8V| 45.6 ~50.4V| 52 ~58V
VOLTAGE TOLERANCE Note.3| ±3.0%| ±3.0%| ±3.0%| ±2.0%| ±1.0%| ±1.0%|
±1.0%| ±1.0%
LINE REGULATION| ±0.5%| ±0.5%| ±0.5%| ±0.5%| ±0.5%| ±0.5%| ±0.5%| ±0.5%
LOAD REGULATION| ±1.0%| ±1.0%| ±1.0%| ±1.0%| ±1.0%| ±1.0%| ±1.0%| ±1.0%
SETUP, RISE TIME| 1000ms, 30ms/230VAC 1500ms, 30ms/115VAC at
full load
HOLD UP TIME (Typ.)| 26ms@300W load , 16ms@500W load
INPUT| VOLTAGE RANGE Note.4| 80 ~ 264VAC 113 ~ 370VDC
FREQUENCY RANGE| 47 ~ 63Hz
POWER FACTOR| PF>0.95/230VAC PF>0.98/115VAC at full load
EFFICIENCY (Typ.)| 93.5%| 94.5%| 94.5%| 94.5%| 95%| 95%| 95%| 95%
AC CURRENT (Typ.)| 5.2A/115VAC 2.6A/230VAC
INRUSH CURRENT (Typ.)| COLD START 40A/115VAC 80A/230VAC
LEAKAGE CURRENT| Earth leakage current < 500μA(rms) @ 264VAC , touch
current < 70μA(rms) @ 264VAC
PROTECTION| OVERLOAD| 105 ~ 150% rated output power, Protection
type: Hiccup after 3 sec, recovers automatically after fault condition is
removed
OVERVOLTAGE| 13.2 ~ 15.6V| 16.5 ~ 19.5V| 19.8 ~ 23.4V| 26.4 ~ 31.2V|
29.7 ~ 35.1V| 39.6 ~ 46.8V| 52.8 ~ 62.4V| 59.4 ~ 67.5V
Protection type: Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE| Protection type: Shut down o/p voltage, recovers
automatically after temperature goes down
FUNCTION| EXTERNAL FAN SUPPLY| 12V@0.5A for
driving a fan / 12V@0.2A for without fan ;
(23CFM)
tolerance -15% ~+15% at main output 20% rated current
REMOTE SENSE| The remote sensing compensates voltage drop on the load
wiring up to 0.5V
POWER GOOD / POWER FAIL**
(optional)
| 500ms>PG>10ms ; The TTL signal goes high with 10ms to 500ms delay after
power set up ; The TTL signal goes low at least 1ms before Vo below 90% of
rated value; TTL(0 ~ 1V), TTH(2 ~ 5V)
ENVIRONMENT| WORKING TEMP.| -40 ~ +80℃ (Refer to “Derating Curve”)
WORKING HUMIDITY| 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY| -40 ~ +85℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT| ±0.03%/℃ (0 ~ 50℃)
VIBRATION| 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY & **EMC**
(Note 5)
| SAFETY STANDARDS| CB IEC62368-1, IEC60335-1, IEC61558-1/-2-16,
IEC60601-1; TUV BS EN/EN62368-1, BS EN/EN60335-1, BS EN/EN61558-1/-2-16, BS
EN/EN60601-1(3.2 Version); UL UL62368-1, ANSI / AAMI ES60601-1(3.2 Version) ;
CCC GB4943.1; RCM AS/NZS 61558-1/-2-16; EAC TPTC 004 approved.
---|---|---
OVERVOLTAGE CATEGORY| IEC/EN 61558-1/-2-16(OVC Ⅲ, altitude up to 2000M )
IEC/EN/UL 62368-1 (OVC Ⅱ, altitude up to 5000M ) IEC/EN 60335-1 (OVC Ⅱ,
altitude up to 5000M ) IEC/EN 60601-1 (OVC Ⅱ, altitude up to 4000M )
PROTECTIVE EXTRA-LOW VOLTAGE| IEC/EN61558-2-16 (SELV ) IEC/EN/UL 62368-1
(SELV / ES1 )
WITHSTAND VOLTAGE| I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC
ISOLATION RESISTANCE| I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/
70% RH
EMC EMISSION| Parameter| Standard| Test Level / Note
Conducted & Radiated| BS EN/EN55032(CISPR32)| ClassⅠ: Class B , Class Ⅱ: Class
A
BS EN/EN55014(CISPR32)| ClassⅠ: Class B
Harmonic Current| BS EN/EN61000-3-2| Class A
Voltage Flicker| BS EN/EN61000-3-3| ——-
EMC IMMUNITY| BS EN/EN55035,BS EN/EN61000-6-2
Parameter| Standard| Test Level /Note
ESD| BS EN/EN61000-4-2| Level 4, 15KV air ; Level 4, 8KV contact
Radiated Susceptibility| BS EN/EN61000-4-3| Level 3, 10V/m( 80MHz~2.7GHz )
Table 9, 9~28V/m( 385MHz~5.78GHz )
EFT/Burest| BS EN/EN61000-4-4| Level 3, 2KV
Surge| BS EN/EN61000-4-5| Level 4, 4KV/Line-FG ; 2KV/Line-Line
Conducted| BS EN/EN61000-4-6| Level 3, 10V
Magnetic Field| BS EN/EN61000-4-8| Level 4, 30A/m
Voltage Dips and interruptions| BS EN/EN61000-4-11| ＞95% dip 0.5 periods, 100%
dip 1 periods, 30% dip 25 periods,
＞95% interruptions 250 periods
OTHERS| MTBF| 1695.7K hrs min. Telcordia SR-332 (Bellcore) ;
230.7K hrs min. MIL-HDBK-217F (25℃)
DIMENSION| 12776.230.5mm (LWH)
PACKING| 0.39Kg; 36pcs/15Kg/0.96CUFT
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 0.1gf & 47gf 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 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 Imm 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/seNiceDisclaimer.aspx
Block Diagram
Derating Curve
Output Derating VS Input Voltage
Mechanical Specification
AC Input Connector (CN1): JST B3P-VH or equivalent
| Pin No. | Assignment | Mating Housing | Terminal |
|---|---|---|---|
| 1 | AC/L | JST VHR or equivalent | JST SVH-21T-P1.1 or equivalent |
| 2 | No Pin | ||
| 3 | AC/N |
FAN Connector(CN2): TKP 8812-2 or equivalent
| Pin No. | Assignment | Mating Housing | Terminal |
|---|---|---|---|
| 1 | DC COM | TKP 2502 or equivalent | TKP 8811 or equivalent |
| 2 | +12V |
DC Output Connector
| Assignment | Output Terminals |
|---|---|
| -V | M3.5 Pan HD screw in 2 positions Torque to 8 lbs-in(90cNm)max. |
+V
Note:
- Class Ⅰ System: Mounting holes marked with have to be connected to safety earth.
- Class Ⅱ System: Unnecessary to connect with safety earth.
Installation Manual
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