| Output Type: | Single |
|---|---|
| Warranty: | 1 Year |
| Output Power: | >500W |
| Input Voltage: | 380V |
| Connection Mode: | Parallel Switching Power Supply |
| Starting Mode: | Self-excited Switching Power Supply |
| Customization: |
|---|
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| Selection Guide | |||||||
Certification |
Part No. |
Cooling Method | Output Power (W)* |
Nominal Output Voltage and Current (Vo/Io) |
Adjustable Range of Output Voltage ADJ(V) |
Efficiency at 230VAC (%) Typ. |
Maximum Capacitive Load at normal temperature (µF) |
-- |
LMF5000-25B24 | Air cooling | 4800 | 24V/200A | 23.5-28.8 | 90 | 100000 |
| LMF5000-25B36 | Air cooling | 4968 | 36V/138A | 35-43.2 | 90.5 | 44000 | |
| LMF5000-25B48 | Air cooling | 5040 | 48V/105A | 47-57.6 | 91 | 25000 | |
| Note: *Under any conditions, the total power of the product should not exceed the rated power. When the output voltage is increased, the total output power cannot exceed the rated output power; when the output voltage is decreased, the output current cannot exceed the rated output current. | |||||||
| Input Specifications | ||||||||
| Item | Operating Conditions | Min. | Typ. | Max. | Unit | |||
Input Voltage Range |
Rated input (Certified voltage) | 3W+N+PE, Y Or 3W+PE, △ | Phase voltage | 220 | -- | 277 | VAC |
|
AC input |
3W+N+PE, Y |
Phase voltage | 196 | -- | 305 | |||
| Line voltage | 340 | -- | 530 | |||||
| 3W+PE, △ | 196 | -- | 305 | |||||
| Single-phase input * | 196 | -- | 305 | |||||
| DC input * | 277 | -- | 430 | VDC | ||||
Input Voltage Frequency |
Rated input (Certified voltage) | 47 | -- | 63 | Hz |
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| AC input | 47 | -- | 63 | |||||
Input Current |
Rated input (Certified voltage) | -- | -- | 8 | A |
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| 230VAC-3W+PE △ | -- | -- | 15 | |||||
| 400VAC-3W+N+PE Y | -- | -- | 9 | |||||
| Inrush Current | 230VAC-3W+PE △ | Cold start | -- | 45 | 75 | |||
| 400VAC-3W+N+PE Y | -- | 30 | 50 | |||
Inrush Current Integral (I²t) |
230VAC-3W+PE △ | -- | 121.5 | 337.5 | A²s |
|
| 400VAC-3W+N+PE Y | -- | 54 | 150 | |||
| Power Factor | △ 230VAC (Y 400VAC) | 0.95 | 0.98 | -- | -- | |
| Start-up Delay Time | △ 230VAC (Y 400VAC), rated load | -- | 2200 | -- | ms | |
| Input Fuse | Built-in fuse | -- | 16 | -- | A | |
Input Under-voltage Protection |
Under-voltage protection start (Input voltage drops from high to low) | 170 | -- | -- | VAC |
|
| Under-voltage protection release (Input voltage rises from low to high) | -- | -- | 196 | |||
| Hot Plug | Unavailable | |||||
| Note: 1. *Some performance of the product may not be satisfied in single-phase input and DC input, such as output ripple&noise, hold time, etc; 2. *Without special instructions, all performance of the product are measured at 230V, room temperature 25ºC and rated load. |
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| Output Specifications* | ||||||||
| Item | Operating Conditions | Min. | Typ. | Max. | Unit | |||
| Output Voltage Accuracy | Full load range (normal temperature) | -- | ±1 | -- | % |
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| Full load range (High and Low temperature) | -- | ±3 | -- | |||||
| Line Regulation | Rated load | -- | ±0.5 | -- | ||||
| Load Regulation | 0% - 100% load | -- | ±0.5 | -- | ||||
| Minimum Load | 0 | -- | -- | |||||
| Stand-by Power Consumption | -- | 20 | -- | W | ||||
Ripple & Noise* |
20MHz bandwidth (peak-peak value) |
24V |
230VAC-3W+PE △ | -- | -- | 150 | mV |
|
| 400VAC-3W+N+PE Y | -- | -- | 150 | |||||
36/48V |
230VAC-3W+PE △ | -- | -- | 200 | ||||
| 400VAC-3W+N+PE Y | -- | -- | 200 | |||||
| Temperature Coefficient | -- | ±0.03 | -- | %/ºC | ||||
| Hold-up Time | 230VAC, 75% load | 20 | -- | -- | ms | |||
| 230VAC, rated load | 14 | -- | -- | |||||
| Short Circuit Protection | Restart and restore after the short circuit disappear | Turn off the output after 5s (typ.) of constant current operation, and restore after restart | ||||||
Over-current Protection |
230VAC, rated load |
Normal temperature |
110% - 150% Io, two protection modes are available for self-recovery:
|
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Low temperature, high temperature |
≥110%Io, two protection modes are available for self-recovery:
|
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Over-voltage Protection |
24V | ≤35V (Output voltage off, restart after recovery or clamp) | ||||||
| 36V | ≤51V (Output voltage off, restart after recovery or clamp) | |||||||
| 48V | ≤68V (Output voltage off, restart after recovery or clamp) | |||||||
Over-temperature Protection |
230VAC, 100% full load |
Over-temperature protection start | -- | -- | 95 | ºC |
||
| Over-temperature protection release | 50 | -- | -- | |||||
| Auxiliary power | 12V | 12V/0.1A (Used as a signal power supply only) | ||||||
| Note: 1.*Without special instructions, all performance of the product are measured at 230V, room temperature 25ºC and rated load. 2. *The "parallel cable" is used for ripple and noise test, output parallel 47uF electrolytic capacitor and 0.1uF ceramic capacitor, please refer to Enclosed Switching Power Supply Application Notes for specific information. |
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| General Specifications | |||||||
| Item | Operating Conditions | Min. | Typ. | Max. | Unit | ||
Isolation Test* |
Input - GND | Electric strength test for 1min., leakage current <15mA | 2000 | -- | -- | VAC |
|
| Input - output | Electric strength test for 1min., leakage current <20mA | 4000 | -- | -- | |||
| Output - GND | Electric strength test for 1min., leakage current <15mA | 500 | -- | -- | |||
Insulation Resistance |
Input - GND | Ambient temperature: 25 ± 5ºC Relative humidity: < 95%RH, no condensation Test voltage: 500VDC |
100 | -- | -- | MΩ |
|
| Input - output | 100 | -- | -- | ||||
| Output - GND | 100 | -- | -- | ||||
| Operating Temperature | -40 | -- | +70 | ºC |
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| Storage Temperature | -40 | -- | +85 | ||||
| Operating Humidity | Non-condensing |
10 | -- | 95 | %RH |
||
| Storage Humidity | 20 | -- | 90 | ||||
Switching Frequency |
PFC | -- | 65 | -- | KHz |
||
| DC-DC | 62 | -- | 110 | ||||
| Auxiliary source | -- | 65 | -- | ||||
Power Derating |
Operating temperature derating | -40ºC to -30ºC | 6 | -- | -- | %/ºC |
|
| +50ºC to +70ºC | 2.5 | -- | -- | ||||
| Leakage Current | 277VAC, 60Hz | Touch current | <3.5mA | ||||
| Safety Standards | Design refer to IEC/EN/UL/BS EN62368-1 | ||||||
| Safety Class | CLASS I | ||||||
| MTBF | MIL-HDBK-217F@25ºC | 658,3979 h | |||||
| Warranty | Ambient temperature: <40ºC | 5 years | |||||
| Note: *The discharge tube screw on the side of the case needs to be removed when testing the voltage resistance, and the screw needs to be installed back in place after the test is completed. | |||||||
| Functional Specifications | |||||||
| Item | Operating Conditions | Min. | Typ. | Max. | Unit | ||
PS_ON Input Signal |
Power on | PS_ON high | 5 | -- | 18 | V |
|
| Power off | PS_ON low | 0 | -- | 0.8 | |||
Accuracy Of Current sharing* |
3+1 When multiple machines are connected in parallel, the sub-module shunt more than 50% of the rated load of every machine |
-- | ±5 | -- | % |
||
Remote Compensation |
The total compensated voltage value when VS+ and VS- (Pin 7 and Pin 5 of CON2 or CON3) are shorted to both ends of the output load ((VS+ to +Vo, VS- to -Vo), respectively |
-- |
0.3 |
-- |
V |
||
LED Signal |
Main output status indication | Normal output | Green on | ||||
| Abnormal output, protected | Red on | ||||||
| Power off (AC without Input) | Light off | ||||||
External Output Voltage Adjustment* |
The output voltage can be adjusted by the external DC power supply. The DC power supply voltage ranges from 1 to 6VDC, corresponding to the output voltage range of 20%-120%Io |
24V | 4.8 | -- | 28.8 | V |
|
| 36V | 7.2 | -- | 43.2 | ||||
| 48V | 9.6 | -- | 57.6 | ||||
External Output Current Adjustment* |
The output current can be adjusted by the external DC power supply. The DC power supply voltage ranges from 1 to 6VDC, corresponding to the output voltage range of 20%-120%Io |
24V | 40 | -- | 240 | A |
|
| 36V | 27.6 | -- | 165.6 | ||||
| 48V | 21 | -- | 126 | ||||
Select The Over-current Protection Mode* |
Different over-current protection modes can be selected by adjusting the DIP Switch 1 of the product |
By default, the output is turned off after 5s of over-current and the output is restored after restart | |||||
| When the DIP Switch 1 is selected ON, the output voltage is not less than 50% Vo, which is | |||||||
| a long-term constant current. When the output voltage is below 50% Vo, the output will be turned off after 5 seconds and restored after restarting. | ||
| AC_FAIL | Input voltage loss alarm signal | |
| FAN_FAIL | Fan fault alarm signal | |
| DC_OK | A normal alarm signal is generated | |
| 485 Communication | RS485 A and RS485 B communicate | |
| Note: 1.*The voltage difference between each prototype should not exceed 0.2V during current sharing test. 2.*When the DC power supply is adjusted from high to low voltage, the floating OVP protection may be triggered under light load or no load. 3.*When the output voltage and current are adjusted, the actual output voltage and current will have a precision difference of about 10% from the given value of the external power supply. The output voltage or current can be adjusted to the set value by continuing to adjust the external power supply value. When the constant currernt value is >100%Io, long-term work may start OTP protection. 4.*When selecting the external voltage regulation, external current regulation and over-current protection modes, it is required to wait until the auxiliary power is completely powered off before switching the switch. |
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| Environmental Characteristics | ||
| Item | Operating Conditions | Standard |
| High And Low Temperature Working | +70ºC, -40ºC | GB2423.1, IEC60068-2-1 |
| Sinusoidal Vibration | 10 - 500Hz, 2g, three directions of X, Y, Z axis | GB2423.10, IEC60068-2-6 |
| Alternating Hot And Humid | +25ºC, 95%RH ±60ºC, 95%RH | GB2423.4, IEC60068-2-30 |
| Low Temperature Storage | -40ºC | GB2423.1, IEC60068-2-1 |
| High Temperature Storage | +85ºC | GB2423.2, IEC60068-2-2 |
| High Temperature Aging | +50ºC | GB2423.2, IEC60068-2-2 |
| Normal Temperature Aging | +25ºC | GB2423.1, IEC60068-2-1 |
| Temperature Shock | -40ºC to +70ºC | GB2423.22, IEC60068-2-14 |
| Packaging Drop | 1m, one corner, three edges and six sides | GB2423.8, IEC68-2-32 |
| General Specifications | |
| Case Material | Metal (AL5052, SPCC, SGCC) |
| Dimensions | 460.00mm × 211.00mm × 83.50mm |
| Weight | 7300g (Typ.) |
| Cooling Method | Built-in fan, forced air cooling |
| Electromagnetic Compatibility (EMC)* | ||||
Emissions |
CE (Input port) | CISPR32 EN55032 150K - 30MHz | CLASS A | |
| RE | CISPR32 EN55032 30MHz -1GHz | CLASS A | ||
| Harmonic current | IEC/EN61000-3-2 | CLASS A and CLASS D | ||
| Voltage flicker | EN61000-3-3 | perf. Criteria B | ||
Immunity |
ESD | IEC/EN61000-4-2 Contact ±8KV/Air ±15KV | perf. Criteria A |
|
| RS | IEC/EN61000-4-3 10V/m | |||
| EFT (Input port) | IEC/EN61000-4-4 ±4KV | |||
| Surge (Input port) | IEC/EN61000-4-5 line-line ±2KV/line-PE ±4KV | |||
| MS | IEC/EN61000-4-8 30A/m | |||
| CS | IEC/EN61000-4-6 0.15 - 80MHz 10Vr.m.s | |||
Voltage dips |
IEC/EN61000-4-11 |
>95% dip 0.5 periods | perf. Criteria B | |
| 30% dip 25 periods | perf. Criteria B | |||
| Voltage interruption | IEC/EN61000-4-11 >95% interruptions 250 periods | perf. Criteria B | ||
| Note: 1. *perf. Criteria: A: The equipment shall continue to operate as intended without operator intervention; B: After the test, the equipment shall continue to operate as intended without operator intervention; C: Loss of function is allowed, provided the function is self-recoverable, or can be restored by the operation of the controls by the user in accordance with the manufacturer's instructions. 2. *An additional 100cm*80cm*2mm iron plate is required for EMI testing. |
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