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Mean Well SP-320-27 Power Supply 320W 27V

SKU:

SP-320-27

Model

150W 27V

$37.12 USD

SKU: SP-150-27

320W 27V

$53.07 USD

SKU: SP-320-27

Product variants

End of Life, Succeeded by RSP-320-27

$53.07 USD

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Description

Features

Universal AC input / Full range

Built-in active PFC function PF>0.93

Protections:Short circuit/ Overload / Over voltage

Forced air cooling by built-in DC Fan

Built-in fan speed control

Fixed switching frequency at PFC:100KHz

3 years warranty

General Specification

AC input voltage range	88~264VAC; 124~370VDC
AC inrush current (max.)	Cold start, 40A at 230VAC
DC adjustment range	±10% rated output voltage
Overload protection Range	105%~135%
Overload protection Type	Hiccup mode, auto-recovery
Over voltage protection Range	115%~145%
Over voltage protection Type	Shut down O/P voltage, re-power on to recover
Withstand voltage	I/P-O/P: 3kVAC, I/P-FG: 2kVAC, O/P-FG: 0.5kVAC
Working temperature	-30~+70°C (refer to output derating curve)
Safety standards	UL60950-1, TUV EN60950-1, CCC GB4943 approved
EMC standards	EN55022 class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11, GB9254
Connection Input	9P / 9.5mm pitch terminal block
Connection Output	9P / 9.5mm pitch terminal block
Dimension (LxWxH)	215x115x30
Case No.	207A

Specifications

Brand

Mean Well
Series

Mean Well SHP Series
Power Rating

320 Watt
Output Voltage

27 Volt
Rated Current

11.9 Ampere
Input Voltage

88V~264V
No of Output

1
Standards Met

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

Constant Voltage
Operating Temperature

-20°C~65°C
Warranty

3 Year
Length

8.46 in
Width

4.53 in
Height

1.97 in
Weight

2.43 lb

File Downloads

::specification::

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Frequently Asked Questions

Can I use the SP-320-27 for industrial equipment that requires 27V DC?

Yes, this model provides a constant voltage 27V output and can deliver up to 11.9A with a 320W power rating. It is suitable for industrial or automation loads that specifically call for 27V DC rather than another nominal voltage.

Is the SP-320-27 appropriate for a 27V control or actuator system?

It can be used where the total 27V load stays within 320W and 11.9A. That makes it relevant for higher-power 27V DC control equipment, actuators, or other automation hardware designed around a 27V bus.

Will the SP-320-27 work for a 27V test bench or embedded development setup?

Yes, if the equipment requires a regulated 27V DC source and total draw remains at or below 320W and 11.9A. The 88-264VAC input range also makes it practical for varied AC supply conditions.

Can this power supply support multiple 27V devices from one source?

It can, provided the combined demand does not exceed 320W or 11.9A at 27V. This allows one supply to serve several 27V loads in an industrial, automation, or lab environment when the load budget is properly matched.

Is the SP-320-27 rated for outdoor service?

The listed operating temperature range is -20°C to +65°C, but the provided specifications do not include an IP rating. Based on those specs, temperature performance is defined, while weather or direct-exposure suitability is not.

How does the SP-320-27 compare with the other SP-320 voltage options?

In the listed SP-320 family, SP-320-12 is 320.4W at 12V and 26.7A, SP-320-27 is 320W at 27V and 11.9A, SP-320-36 is 320W at 36V and 8.9A, and SP-320-48 is 320W at 48V and 6.7A. The series keeps a similar power class while changing voltage and output current.

Model	Power	Voltage	Current	IP Rating	Price
Mean Well SP-320-12 Power Supply 320W 12V	320.4W	12V	26.7A	Indoor	$53.07	View
Mean Well SP-320-48 Power Supply 320W 48V	320W	48V	6.7A	Indoor	$53.07	View
Mean Well SP-320-36 Power Supply 320W 36V	320W	36V	8.9A	Indoor	$53.07	View