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Mean Well RSP-1000-27 Power Supply 999W 27V 37A

built-in active PFChigh efficiency up to 91%active current sharing(3+1)

SKU RSP-1000-27

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Select model — 9 in this family

RSP-1000-27

RSP-75-27 75W 27V Backorder

RSP-100-27 100W 27V Backorder

RSP-1000-27 1000W 27V Backorder

RSP-150-27 150W 27V Backorder

RSP-1500-27 1500W 27V Backorder

RSP-1600-27 1600W 27V Backorder

RSP-320-27 320W 27V Backorder

RSP-500-27 500W 27V Backorder

RSP-750-27 750W 27V Low stock

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The RSP-1000 is a 1000W Mean Well power converter (input range: 90~264VAC).

Key Features

✓ Input voltage range: 90~264VAC
✓ DC output voltage adjustable ±10%
✓ 3KVAC reinforced I/O isolation
✓ Protections: Overload / Over voltage / Over temperature
✓ Active PFC — meets international energy efficiency regulations
✓ DC OK relay contact output
✓ Remote ON/OFF control
✓ Safety approvals: UL60950-1, TUV EN60950-1, EAC TP TC 004, CCC GB4943.1 , BSMI CNS14336-1
✓ 3 years warranty

Frequently Asked Questions

What applications require a 27V power supply like the RSP-1000-27?

The RSP-1000-27 provides 27V at 37A (999W) and is suited for 27V DC bus systems such as industrial battery charging applications for 24V lead-acid battery banks requiring a float/absorption voltage, certain servo amplifiers, and specialized telecommunications equipment with 27V bus specifications. The 90–264VAC input supports worldwide supply voltages.

Is the RSP-1000-27 suitable for N+1 redundant configurations?

Yes. Like all RSP-1000 variants, the RSP-1000-27 supports active current sharing (3+1), allowing up to three units in parallel delivering 111A at 27V combined, with a fourth unit available as a hot standby. Load balancing is automatic.

How does the RSP-1000-27 compare to the RSP-1000-24 and RSP-1000-48?

RSP-1000 voltage variants: RSP-1000-12 (720W/12V/60A), RSP-1000-15 (750W/15V/50A), RSP-1000-24 (960W/24V/40A), RSP-1000-27 (999W/27V/37A), RSP-1000-48 (1008W/48V/21A). The RSP-1000-27 sits between 24V and 48V at 27V/37A/999W. All share the same physical chassis and electrical characteristics.

What is the operating temperature range and ingress protection of the RSP-1000-27?

The RSP-1000-27 operates from -20°C to +60°C. It carries no IP rating for moisture or dust ingress, and must be installed in an appropriately rated enclosure for the deployment environment. The -20°C lower limit means it is not suited for unheated outdoor enclosures in very cold climates without supplemental heating.

What certifications does the RSP-1000-27 carry for global market compliance?

The RSP-1000-27 holds BSMI, CB, CCC, CE, EAC, TÜV, and UL certifications. These approvals cover Taiwan, China, Europe, North America, and the Eurasian Economic Union.

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Model	Power	Voltage	Current
Mean Well RSP-1000-24 Power Supply 960W 24V 40A	960W	24V	40A	View

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Key Features

✓ Input voltage range: 90~264VAC

✓ DC output voltage adjustable ±10%

✓ 3KVAC reinforced I/O isolation

✓ Protections: Overload / Over voltage / Over temperature

✓ Active PFC — meets international energy efficiency regulations

✓ DC OK relay contact output

✓ Remote ON/OFF control

✓ Safety approvals: UL60950-1, TUV EN60950-1, EAC TP TC 004, CCC GB4943.1 , BSMI CNS14336-1

✓ 3 years warranty

Mean Well RSP-1000-27 Power Supply 999W 27V 37A

Select model — 9 in this family

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Mean Well RSP-1000-27 Power Supply 999W 27V 37A

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