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Mean Well LRS-200-48 Power Supply 200W 48V

Q: What higher-power 48V systems can the LRS-200-48 support?

The LRS-200-48 supplies 48V DC at 4.4A, suitable for distributed 48V power bus architectures, high-power PoE switch arrays, brushless DC motor drivers, and telecommunications rectifier systems. Its 211.4W output allows it to drive larger 48V loads without requiring parallel operation.

Q: Is the LRS-200-48 suitable for use in high-temperature environments?

The LRS-200-48 is rated for operation from -25°C to +70°C, allowing continuous use in demanding industrial environments without forced-air cooling up to the rated temperature ceiling. The unit is designed for indoor installation in ventilated enclosures; it does not carry an IP rating for outdoor or wet-location use.

Q: How does the LRS-200-48 compare to other voltage options in the LRS-200 series?

The LRS-200 series offers multiple output voltages to match different system requirements. The available variants (with rated power, voltage, and current) are: LRS-200-12: 204W, 12V, 17A; LRS-200-15: 210W, 15V, 14A; LRS-200-24: 211.2W, 24V, 8.8A; LRS-200-3.3: 132W, 3.3V, 40A; LRS-200-36: 212.4W, 36V, 5.9A; LRS-200-4.2: 168W, 4.2V, 40A. The LRS-200-48 itself is rated at 211.4W, 48V, 4.4A. All share the same universal input range of 90-264VAC and operating temperature of -25°C to +70°C.

Q: Does the LRS-200-48 meet any vibration resistance requirements?

Yes, the LRS-200-48 is rated to withstand 5G vibration, making it appropriate for equipment installed in environments subject to mechanical vibration such as factory floors or mobile industrial platforms. It also operates continuously up to 70°C, covering most harsh industrial ambient conditions.

Q: How do I determine if the LRS-200-48 has enough headroom for my load?

The LRS-200-48 is rated at 211.4W output. Best practice is to keep continuous load at or below 80% of rated capacity, which for this unit is approximately 169.1W sustained draw. The 48V output at 4.4A gives the total current budget across all loads sharing this supply.

most economical model, ultra compact and 1U low profile, withstand 5G vibration and 70°C operation

SKU:

LRS-200-48

Model

35W 48V

SKU: LRS-35-48

100W 48V

SKU: LRS-100-48

150W 48V

SKU: LRS-150-48

200W 48V

SKU: LRS-200-48

350W 48V

SKU: LRS-350-48

450W 48V

SKU: LRS-450-48

50W 48V

SKU: LRS-50-48

600W 48V

SKU: LRS-600-48

75W 48V

SKU: LRS-75-48

Product variants

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Description

No load power consumption <0.5W for 150W; <0.75W for 200W/350WAC input selectable by switchWithstand 300VAC surge input for 5 secondsUltra compact and 1U low profileWithstand 5G vibration testHigh operating temperature up to 70oCProtections: Short circuit / Overload / Over voltage / Over temp.Cooling by free air convection (150W/200W); forced air cooling by built-in DC fan (350W)Compliance to IEC/EN60335-1(PD3) and IEC/EN61558-1,-2-16 for household appliances (150W)Operating altitude up to 5000 metersLED indicator for power onHigh efficiency, long life and high reliabilityLow cost3 years warranty

Key Features

✓115 / 230VAC by switch
✓Cold start, 60A at 230VAC
✓±10% by potentiometer
✓110%~140%
✓Hiccup mode, auto-recovery
✓115%~145% rated output voltage
✓Shut down o/p voltage, re-power on to recover
✓I/P-O/P: 3kVAC, I/P-FG: 2kVAC, O/P-FG: 0.5kVAC
✓-25~+70°C (refer to output derating curve)
✓UL60950-1 approved
✓Design refer to EN55022 class A
✓9P/9.5mm pitch terminal block
✓215x 115x 30

Specifications

Brand

Mean Well
Series

LRS Series
Power Rating

211.4 Watt
Output Voltage

48 Volt
Rated Current

4.4 Ampere
Input Voltage

90V~264V
Standards Met

CB,CE,CQC,EAC,TUV,UL
Operation Mode

Constant Voltage
Operating Temperature

-25°C~70°C
Warranty

3 Year
Length

21.5 cm
Width

11.5 cm
Height

3 cm
Weight

0.66 kg

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Frequently Asked Questions

What higher-power 48V systems can the LRS-200-48 support?

The LRS-200-48 supplies 48V DC at 4.4A, suitable for distributed 48V power bus architectures, high-power PoE switch arrays, brushless DC motor drivers, and telecommunications rectifier systems. Its 211.4W output allows it to drive larger 48V loads without requiring parallel operation.

Is the LRS-200-48 suitable for use in high-temperature environments?

The LRS-200-48 is rated for operation from -25°C to +70°C, allowing continuous use in demanding industrial environments without forced-air cooling up to the rated temperature ceiling. The unit is designed for indoor installation in ventilated enclosures; it does not carry an IP rating for outdoor or wet-location use.

How does the LRS-200-48 compare to other voltage options in the LRS-200 series?

The LRS-200 series offers multiple output voltages to match different system requirements. The available variants (with rated power, voltage, and current) are: LRS-200-12: 204W, 12V, 17A; LRS-200-15: 210W, 15V, 14A; LRS-200-24: 211.2W, 24V, 8.8A; LRS-200-3.3: 132W, 3.3V, 40A; LRS-200-36: 212.4W, 36V, 5.9A; LRS-200-4.2: 168W, 4.2V, 40A. The LRS-200-48 itself is rated at 211.4W, 48V, 4.4A. All share the same universal input range of 90-264VAC and operating temperature of -25°C to +70°C.

Does the LRS-200-48 meet any vibration resistance requirements?

Yes, the LRS-200-48 is rated to withstand 5G vibration, making it appropriate for equipment installed in environments subject to mechanical vibration such as factory floors or mobile industrial platforms. It also operates continuously up to 70°C, covering most harsh industrial ambient conditions.

How do I determine if the LRS-200-48 has enough headroom for my load?

The LRS-200-48 is rated at 211.4W output. Best practice is to keep continuous load at or below 80% of rated capacity, which for this unit is approximately 169.1W sustained draw. The 48V output at 4.4A gives the total current budget across all loads sharing this supply.

Model	Power	Voltage	Current
Mean Well LRS-200-24 Power Supply 200W 24V	211.2W	24V	8.8A	View
Mean Well LRS-200-12 Power Supply 200W 12V	204W	12V	17A	View

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Mean Well LRS-200-48 Power Supply 200W 48V

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Mean Well LRS-200-48 Power Supply 200W 48V

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