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Mean Well RSP-750-27 Power Supply 750W 27V

built-in active PFC, high efficiency up to 92%, optional conformal coating

SKU:

RSP-750-27

Model

75W 27V

SKU: RSP-75-27

100W 27V

SKU: RSP-100-27

1000W 27V

SKU: RSP-1000-27

150W 27V

SKU: RSP-150-27

1500W 27V

SKU: RSP-1500-27

1600W 27V

SKU: RSP-1600-27

320W 27V

SKU: RSP-320-27

500W 27V

SKU: RSP-500-27

750W 27V

SKU: RSP-750-27

Product variants

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Description

Features

Universal AC input / Full range

Built-in active PFC function

Built-in constant current limiting circuit

Protections:Short circuit/ Overload / Over voltage

Cooling by free air convection

1U low profile 30mm

Remote ON-OFF control

LED indicator for power on

100% full load burn-in test

3 years warranty

General Specification

AC input voltage range	85~264VAC ; 120~370VDC
AC inrush current (max.)	Cold start, 35A at 230VAC
Overload protection	105%~135% Constant current limiting, auto-recovery
Over temperature protection	Shut down o/p voltage, re-power on to recover
Setup, rise, hold up time	600ms,30ms,16ms at full load
Withstand voltage	I/P-O/P: 3.75kVAC, I/P-FG: 2kVAC, O/P-FG: 0.5kVAC
Working temperature	-25~+70ºC(refer to output derating curve)
Safety standards	UL60950-1,TUV EN60950-1,EN61558-1,EN61558-2-16,CCC GB4943 approved
EMC standards	EN55022(CISPR22) Class B,EN61000-3-2,-3, GB9254 class B,EN61000-4-2,3,4,5,6,8,11,EN55024
Connection	5P/9.5mm pitch terminal block
Dimension (LxWxH) (mm)	159x97x 30mm
Packing	30pcs / 14.2kg

Specifications

Brand

Mean Well
Series

RSP Series
Power Rating

750.6 Watt
Output Voltage

27 Volt
Rated Current

27.8 Ampere
Input Voltage

90V~264V
Standards Met

BSMI,CB,CCC,CE,EAC,TUV,UL
Operation Mode

Constant Voltage
Operating Temperature

-30°C~70°C
Warranty

5 Year
Length

25 cm
Width

12.7 cm
Height

4.1 cm
Weight

1.64 kg

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Frequently Asked Questions

What equipment uses 27V DC that the RSP-750-27 can power at high wattage?

The RSP-750-27 provides 750.6W at 27V and 27.8A, suitable for driving medium-power brushless DC motor controllers, 24-28V nominal industrial bus equipment, and specialized motion control systems at higher wattage than 320W or 500W class units. Its 1U form factor (250.0 × 127.0 × 41.0 mm) fits standard rack mounts.

What is the cold-temperature limit of the RSP-750-27?

The RSP-750-27 operates down to -30°C, with an upper limit of +70°C. It is certified to BSMI, CB, CCC, CE, EAC, TÜV, and UL and is rated for indoor enclosed use.

How does the RSP-750-27 compare to the RSP-750-24 and RSP-750-48?

All three share the 250.0 × 127.0 × 41.0 mm chassis and 90-264VAC input. The RSP-750-24 provides 751.2W at 31.3A, the RSP-750-27 provides 750.6W at 27.8A, and the RSP-750-48 provides 753.6W at 15.7A. Power is consistent; current decreases as output voltage increases.

Is optional conformal coating available for the RSP-750-27?

Yes. The RSP-750-27 is available with optional conformal coating for additional humidity protection. It achieves up to 92% efficiency with built-in active PFC and includes a 5-year warranty.

Model	Power	Voltage	Current
Mean Well RSP-750-48 Power Supply 750W 48V	753.6W	48V	15.7A	View
Mean Well RSP-750-5 Power Supply 500W 5V	500W	5V	100A	View
Mean Well RSP-750-24 Power Supply 750W 24V	751.2W	24V	31.3A	View
Mean Well RSP-750-15 Power Supply 750W 15V	750W	15V	50A	View
Mean Well RSP-750-12 Power Supply 750W 12V	750W	12V	62.5A	View

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