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Mean Well

Mean Well PSP-600-48 Power Supply 600W 48V 12.5A

built-in active PFCcurrent sharing up to 2400W(3+1)
SKU PSP-600-48
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Overview

PSP-600-48 is the 48V output model of this series: rated current 12.5A, rated power 600W, typical efficiency 87%.

Features

  • Universal AC input / Full range
  • Built-in active PFC function
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • Forced air cooling by built-in DC fan
  • With DC OK Signal output
  • Current sharing up to 2400W(3+1)
  • Built-in remote ON-OFF control
  • Built-in remote sense function
  • Fixed switching frequency at PFC:88KHz PWM:100KHz
  • Operating altitude up to 3000 meters (Note.6)
  • 3 years warranty

Specifications

PSP-600-48Specifications from the official datasheet (2024-12-23 edition)

OUTPUT

DC VOLTAGE
48V
RATED CURRENT
12.5A
CURRENT RANGE
0 ~ 12.5A
RATED POWER
600W
RIPPLE & NOISE (max.)Note.2
300mVp-p
VOLTAGE ADJ. RANGE
41 ~ 56V
VOLTAGE TOLERANCENote.3
±1.0%
LINE REGULATION
±0.5%
LOAD REGULATION
±0.5%
SETUP, RISE TIME
1500ms, 50ms at full load
HOLD UP TIME (Typ.)
20ms at full load

INPUT

VOLTAGE RANGENote.5
88 ~ 264VAC 124 ~ 370VDC
FREQUENCY RANGE
47 ~ 63Hz
POWER FACTOR (Typ.)
0.95/230VAC 0.99/115VAC at full load
EFFICIENCY(Typ.)
87%
AC CURRENT (Typ.)
6.8A/115VAC 3.4A/230VAC
INRUSH CURRENT (Typ.)
20A/115VAC 40A/230VAC
LEAKAGE CURRENT
<1.3mA/240VAC

PROTECTION

OVERLOAD
105 ~ 135% rated output power Protection type : Constant current limiting, recovers automatically after fault condition is removed
OVER VOLTAGE
57.6 ~ 67.2V Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE
Shut down o/p voltage, re-power on to recover

FUNCTION

REMOTE CONTROL
RC+/RC-: Short = power on ; Open = power off
POK SIGNAL
PSU turn on: 3.3V ~ 5.6V PSU turn off: 0V ~ 1V

ENVIRONMENT

WORKING TEMP.
-20 ~ +60℃ (Refer to "Derating Curve")
WORKING HUMIDITY
20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY
-40 ~ +85℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT
±0.03%/℃ (0 ~ 50℃)
VIBRATION
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC (Note 4)

SAFETY STANDARDS
UL62368-1, TUV BS EN/EN62368-1, CCC GB4943.1, BSMI CNS15598-1, AS/NZS62368.1, EAC TP TC 004 approved
WITHSTAND VOLTAGE
I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCE
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION
Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2,-3, GB9245, GB17625.1, BSMI CNS15936, EAC TP TC 020
EMC IMMUNITY
Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, light industry level, EAC TP TC 020

OTHERS

MTBF
1132.9K hrs min. Telcordia SR-332 (Bellcore) ; 142.2K hrs min. MIL-HDBK-217F (25℃)
DIMENSION
170*120*93mm (L*W*H)
PACKING
1.9Kg; 8pcs/15.5Kg/1.00CUFT
Test conditions and notes6
  1. 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
  2. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
  3. 3. Tolerance : includes set up tolerance, line regulation and load regulation.
  4. 4. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to "EMI testing of component power supplies." (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf)
  5. 5. Derating may be needed under low input voltages. Please check the derating curve for more details.
  6. 6. The operating altitude is 2000 meters for CCC, 3000 meters for UL,TUV. The ambient temperature derating of 5℃/1000m is needed for operating altitude greater than 2000m (6500ft).

Technical drawings

PSP-600-48 Mechanical Specification
Mechanical Specification
PSP-600-48 Block Diagram
Block Diagram
PSP-600-48 Derating Curve
Derating Curve
PSP-600-48 Control Terminal Instruction Manual
Control Terminal Instruction Manual

Downloads

FAQ

Can I use the PSP-600-48 for 48V telecom or network equipment?

Yes, if the equipment is designed for a constant 48V DC source. This unit provides 600W at 48V with up to 12.5A, which suits 48V telecom, networking, or control loads that stay within those limits.

Is the PSP-600-48 suitable for 48V industrial control and embedded systems?

It is suitable when the system requires regulated 48V DC and the total demand is no more than 12.5A or 600W. The constant voltage design is intended for equipment that expects a fixed 48V supply.

Can this model support a centralized 48V DC power rail for multiple loads?

Yes, as long as the combined 48V load does not exceed 600W and 12.5A. For larger systems, up to 4 units can be paralleled, with total output current limited to 12.5A x number of units x 0.9 (45A with 4 units).

Is the PSP-600-48 appropriate for outdoor or unsealed locations?

The specs state an operating temperature range of -20°C to +60°C, which defines thermal operation. The provided data does not list an IP rating, so outdoor or unsealed use should not be assumed from the published specs alone.

How does the PSP-600-48 compare with other PSP series outputs?

The other PSP-600 series models on the same sheet are PSP-600-12 at 600W, 12V, 50A; PSP-600-13.5 at 600.75W, 13.5V, 44.5A; PSP-600-15 at 600W, 15V, 40A; PSP-600-24 at 600W, 24V, 25A; PSP-600-27 at 599.4W, 27V, 22.2A; and PSP-600-5 at 400W, 5V, 80A. The PSP-600-48 is 600W at 48V with 12.5A.

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Mean Well PSP-600-48 Power Supply 600W 48V 12.5A
Mean Well

Mean Well PSP-600-48 Power Supply 600W 48V 12.5A

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PSP-600-48 is the 48V output model of this series: rated current 12.5A, rated power 600W, typical efficiency 87%.

Features

  • Universal AC input / Full range
  • Built-in active PFC function
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • Forced air cooling by built-in DC fan
  • With DC OK Signal output
  • Current sharing up to 2400W(3+1)
  • Built-in remote ON-OFF control
  • Built-in remote sense function
  • Fixed switching frequency at PFC:88KHz PWM:100KHz
  • Operating altitude up to 3000 meters (Note.6)
  • 3 years warranty
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