MEAN WELL LRS-600-27 Enclosed Power Supply, 27 V, 22.2 A, 599.4 W

At a glance

Output Voltage: 27 V
Rated Output Current: 22.2 A
Rated Output Power: 599.4 W
Efficiency (typ.): 91%
Operating Temperature: -20 to +65 °C
Input Voltage Range: 90 to 132 V AC or 180 to 264 V AC by switch

Model LRS-600-27Current model

MEAN WELL LRS-600-27 Enclosed Power Supply, 27 V, 22.2 A, 599.4 W

Q: Can the output voltage of the LRS-600-27 be adjusted?

Yes. The datasheet gives an adjustment range of 25.65 to 29.7 V.

Price on request

At a glance

Output Voltage: 27 V
Rated Output Current: 22.2 A
Rated Output Power: 599.4 W
Efficiency (typ.): 91%
Operating Temperature: -20 to +65 °C
Input Voltage Range: 90 to 132 V AC or 180 to 264 V AC by switch

Mounts inside a control panel, machine or equipment rack to turn the mains into a steady DC supply for controllers, LEDs and security devices. 599.4 W enclosed power supply with a 27 V DC output rated at 22.2 A.

Output voltage

5 V 12 V 15 V 24 V27 V36 V 48 V

Part of the MEAN WELL LRS-600 series. Compare all 7 models

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WarrantyManufacturer warranty under MEAN WELL's terms: 3 years. Warranty claims
DeliveryPrice, availability and delivery charges are confirmed in your quotation. Shipping and delivery

Overview

What it is

The MEAN WELL LRS-600-27 is a 599.4 W enclosed power supply from the LRS-600 series (600 W Single Output Switching Power Supply). It provides a 27 V DC output with up to 22.2 A of rated current.

What it is used for

Enclosed supplies like this are mounted inside control panels, machines, LED signage and security equipment racks where a fixed DC rail is needed from mains power.

Key Specifications

Output: 27 V, 22.2 A rated current, 599.4 W rated power.
Output voltage adjustable over 25.65 to 29.7 V.
Typical efficiency: 91%.
Operating temperature: -20 to +65 °C (see derating curve in datasheet).
Dimensions: 225 x 124 x 41 mm (L x W x H).

Buying considerations

Choose a rated current with headroom above the total load of the connected devices, and check the derating curve in the datasheet if the supply will run hot or at low input voltage. Other output voltages and power ratings in the same series are listed on this page.

Installation considerations

MEAN WELL treats this unit as a component to be installed inside final equipment, so approvals and EMC performance should be confirmed for the complete installation. Wiring, safety and EMC details are in the official datasheet linked below.

Features

MEAN WELL LRS-600-27 Enclosed Power Supply, 27 V, 22.2 A, 599.4 W, dimension drawing — Check the datasheet for tolerances.

Size and fit

Dimensions: 225 x 124 x 41 mm (L x W x H)
Weight: 0.95 kg/12pcs/12.4 kg/0.77CUFT
Mounting: Enclosed

Technical specifications

Key facts

What is it?: Enclosed power supplyBrand MEAN WELL, model LRS-600-27
What does it output?: 27 V, 22.2 A, 599.4 W
What input does it accept?: 90 to 132 V AC or 180 to 264 V AC by switch
How does it mount?: Enclosed
Which documents are available?: Datasheet, certificate (2) Open documents

Output

Output Voltage: 27 V
Rated Output Current: 22.2 A
Output Current Range: 0 to 22.2 A
Rated Output Power: 599.4 W
Output Voltage Adjustment Range: 25.65 to 29.7 V
Output Voltage Tolerance: ±1.0%
Ripple and Noise (max.): 270 mVp-p
Line Regulation: ±0.5%
Load Regulation: ±0.5%
Efficiency (typ.): 91%
Hold Up Time (typ.): 20 ms/230 V AC, 16 ms/115 V AC at full load

Input

Input Frequency Range: 47 to 63 Hz
Leakage Current: <2 mA / 240 V AC
Input Voltage Range: 90 to 132 V AC or 180 to 264 V AC by switch; 255 to 370 V DC (switch on 230 V AC)

Protection

Withstand Voltage: I/P-O/P: 3.75 kV AC, I/P-FG: 2 kV AC, O/P-FG: 0.5 kV AC

Environment

Operating Temperature: -20 to +65 °C (see derating curve in datasheet)
Operating Humidity: 20 to 90% RH non-condensing

Physical

Dimensions: 225 x 124 x 41 mm (L x W x H)
Weight: 0.95 kg/12pcs/12.4 kg/0.77CUFT
Mounting: Enclosed

Approvals

MTBF: 1533.4K hrs min. Telcordia SR-332(Bellcore)

Other

Series: LRS-600

Warranty: Manufacturer warranty under MEAN WELL's terms: 3 years. How claims work

Product attributes and shipping details

Brand	MEAN WELL
Power Output	599.4 W

Wiring overview

Installation must be done by a qualified person, following the datasheet.

Downloads

Documentation

LRS-600 series datasheetPublicDatasheet · Family · meanwell.com
Download

Certificates and compliance documents (2)

LRS-600 BIS certificate (MEAN WELL)PublicCertificate · Family · meanwell.com
Download
LRS-600 CE declaration of conformityPublicCertificate · Family · meanwell.com
Download

Series documents can differ from your exact model. Report a wrong or missing file

Questions about this product

Can the output voltage of the LRS-600-27 be adjusted?

Yes. The datasheet gives an adjustment range of 25.65 to 29.7 V.

Ask about this modelSetup, compatibility, what is in the box

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