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Mean Well MSP-1600-48 Power Supply 1608W 48V 33.5A

Name: Mean Well MSP-1600-48 Power Supply 1608W 48V 33.5A
Brand: Mean Well
SKU: MSP-1600-48
Price: 336.85 USD
Availability: InStock

built-in active PFCmedical safety approvedhigh efficiency

SKU MSP-1600-48

$336.85 USD

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Available to order

Overview

MSP-1600-48 is the 48V output model of this series: rated current 33.5A, rated power 1608W, typical efficiency 92%.

The MSP-1600 series is a 1600W AC/DC power supply with PFC function, designed for high reliability and suitable for multiple industries. Key features include: compact size (310*85*41mm) for better space utilization in system installations, ultra-wide input range of 85~264Vac for global compatibility, up to 92% efficiency, programmable output voltage (15~115%), built-in CANBus communication interface, wide operating temperature range from -40 to +85℃ (+50℃ at full load), compliance with OVCⅢ, built-in Remote Control/Remote Sense/DC OK signal/auxiliary power, internal PCB coating, complete protections, certifications for multiple safety standards including 62368-1, 60601-1, 61558-1, 60335-1, 62477-1, and 61010-1, as well as 2 X MOPP compliance and extremely low leakage current (<500μA). It is suitable for BF-rated medical equipment and comes with a 5-years warranty, making it a highly cost-effective solution for industrial power supply needs.

Features

85~264Vac input with PFC
Global certificates in multi-fields(ITE 62368-1, Medical 60601-1, Household 60335-1, Industrial 61558-1/-2-16/61010-1, Energy converter 62477-1)
High efficiency up to 92%
Output voltage 15 ~115% programmable
Built-in CANBus protocol
-40~+85℃ wide range operation temperature
Extremely low leakage current <500μA, 2 x MOPP, suitable for BF medical applications
Protections: Short circuit / Overload / Over voltage / Over temperature
Built-in Remote ON/OFF control / Remote Sense / DC OK signal / OTP alarm signal /Auxiliary 12Vdc
Over voltage category Ⅲ (OVC Ⅲ)
Operating altitude up to 5000 meters
Built-in intelligent fan speed control, low noise <43dB
Conformal coating
5 years warranty

Specifications

MSP-1600-48Specifications from the official datasheet (2026-06-12 edition)

OUTPUT

DC VOLTAGE: 48V
RATED CURRENT: 33.5A
CURRENT RANGE: 0 ~ 33.5A
RATED POWER: 1608W
RIPPLE & NOISE (max.)^Note.2: 300mVp-p
VOLTAGE ADJ. RANGE: 47.5 ~ 56V
VOLTAGE TOLERANCE^Note.3: ±1.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±0.5%
SETUP, RISE TIME^Note.4: 1500ms, 60ms/230Vac at full load
HOLD UP TIME (Typ.): 16ms / 230Vac at 70% load 10ms / 230Vac at full load

INPUT

VOLTAGE RANGE^Note.5: 85 ~ 264Vac 250 ~ 400Vdc
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR (Typ.): 0.97/230Vac at full load
EFFICIENCY (Typ.): 92%
AC CURRENT (Typ.): 15A/115Vac 8.5A/230Vac
INRUSH CURRENT (Typ.): COLD START 60A/230Vac
LEAKAGE CURRENT: Earth leakage current <500μA(rms)/264Vac ; Touch current<100μA(rms)/264Vac

PROTECTION

OVERLOAD: 105 ~ 115% rated output power Protection type : Constant current limiting, unit will shut down o/p voltage after 5 sec. After O/P voltage falls, re-power on to recover
OVER VOLTAGE: 56 ~ 60V Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE: Shut down o/p voltage, recovers automatically after temperature goes down

FUNCTION

OUTPUT VOLTAGE PROGRAMMABLE(PV)^Note.6: Adjustment of output voltage is allowable to 15 ~ 115% of nominal output voltage Please refer to the User Manual.
REMOTE CONTROL: By electrical signal or dry contact Power ON:short Power OFF:open. Please refer to the User Manual
REMOTE SENSE: Compensate voltage drop on the load wiring up to 0.5Vdc. Please refer to the User Manual
AUXILIARY POWER: 12Vaux @ 0.8A, tolerance: 10.6~13.2V; Ripple: 450mVp-p
DC OK SIGNAL: Contact rating(max.):5Vdc/10mA resistive load
CANBus(Built-in): Communication provides functions such as control, setting and monitoring
FAN NOISE (Typ.)^Note.7: Built-in intelligent fan speed control detect by PSU'S internal temperature
FAN NOISE (Typ.) 10% load with Ta=25℃: 39dB
FAN NOISE (Typ.) 70% load with Ta=25℃: 39dB

ENVIRONMENT

WORKING TEMP.: -40 ~ +85℃ (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, 60min. each along X, Y, Z axes

SAFETY & EMC (Note.8~10)

SAFETY STANDARDS: CB IEC60335-1, IEC61558-1/-2-16, IEC61010-1/-2-201, IEC60601-1(3.2 version); IEC62477-1, IEC62368-1 ; DEKRA BS EN/EN60601-1, BS EN/EN60335-1, BS EN/EN61558-1/-2-16, BS EN/EN61010-1/-2-201, BS EN/EN62477-1 ; UL ANSI/AAMI ES60601-1(3.2 Version),UL61010-1/-2-201 ; CQC GB4943.1 ; BSMI CNS15598-1 ; EAC TP TC 004 ; SEMI F47 approved ; KC/BIS KC 62368-1 and BIS IS 13252(Part 1) certified, No stock, contact sales by request
ISOLATION LEVEL: Primary-Secondary: 2xMOPP, Primary-Earth: 1xMOPP, Secondary-Earth: 1xMOPP
OVER VOLTAGE CATEGORY^Note.11: IEC/EN 61558-1/-2-16 (OVC Ⅲ , altitude up to 2000M) ; IEC 62368-1 (OVC Ⅱ, altitude up to 5000M) ; IEC/EN 60335-1 (OVC Ⅱ, altitude up to 5000M) ; IEC/EN/ANSI/AAMI ES60601-1 (OVC Ⅱ, altitude up to 4000M) ; IEC/EN/UL 61010-1/-2-201 (OVC Ⅱ, altitude up to 5000M) ; IEC/EN 62477-1 (OVC Ⅱ, altitude up to 5000M)
SAFETY EXTRA-LOW VOLTAGE(SELV): IEC/EN 61558-2-16 (SELV, 12 ~ 48V) ; IEC/EN 60335-1 (SELV, 12 ~ 36V) ; IEC 62368-1 (SELV/ES1, 12 ~ 48V)
WITHSTAND VOLTAGE: I/P-O/P:4.2KVac I/P-FG:2.1KVac O/P-FG:1.5KVac
ISOLATION RESISTANCE: I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500Vdc / 25℃/ 70% RH
EMC EMISSION: Parameter Standard Test Level

Conducted BS EN/EN55032(CISPR32),CNS 15936,GB/T 9254.1,KS C 9832 Class B
Conducted BS EN/EN55014-1(CISPR14-1)
Conducted BS EN/EN55011(CISPR11) Class B
Radiated BS EN/EN55032(CISPR32),CNS 15936,GB/T 9254.1,KS C 9832 Class B
Radiated BS EN/EN55014-1(CISPR14-1)
Radiated BS EN/EN55011(CISPR11) Class B
Harmonic Current BS EN/EN61000-3-2(IEC61000-3-2) Class A
Voltage Flicker BS EN/EN61000-3-3(IEC61000-3-3)
EMC IMMUNITY: BS EN/EN55035(CISPR35),BS EN/EN61000-6-2(IEC61000-6-2),BS EN/EN60601-1-2(IEC60601-1-2), BS EN/EN55014-2(CISPR14-2),KS C 9835,SEMI F47 tested at 200Vac

Parameter Standard Test Level

ESD BS EN/ EN61000-4-2 Level 4, 15KV air; Level 4, 8KV contact
Radiated BS EN/ EN61000-4-3 Level 3, 10V/m(80MHz~2.7GHz) Table 9, 9~28V/m(385MHz~5.78GHz)
EFT / Burst BS EN/ EN61000-4-4 Level 3, 2KV
Surge BS EN/ EN61000-4-5 Level 4, 2KV/Line-Line; 4KV/Line-Earth
Conducted BS EN/ EN61000-4-6 Level 3, 10V
Magnetic Field BS EN/ EN61000-4-8 Level 4, 30A/m
Voltage Dips and Interruptions BS EN/ EN61000-4-11 >95% dip 0.5 periods, 30% dip 25 periods, >95% interruptions 250 periods

OTHERS

MTBF: 653.8K hrs min. Telcordia SR-332 (Bellcore) ; 65.3K hrs min. MIL-HDBK-217F (25℃)
DIMENSION (L*W*H): 310*85*41mm
PACKING: 1.72Kg;6pcs/11.3Kg/1.28CUFT

Test conditions and notes11

1. All parameters NOT specially mentioned are measured at 230Vac input, rated load and 25℃ of ambient temperature.
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. Tolerance : includes set up tolerance, line regulation and load regulation.
4. Setup time is measured at the first cold start.
5. Derating may be required at low input voltages; refer to the "Static Characteristics" section for details.
6. When the output voltage is adjusted via the PV function, the output ripple and noise may exceed the specified limits under certain operating conditions.
7. Fan noise measurement is performed in accordance with ISO 7779.
8. The Regulatory Compliance Mark (RCM) is applied on a voluntary basis. The equipment meets the relevant IEC or AS/NZS standards, or AS/NZS 3820 where applicable. The use of the RCM mark complies with AS/NZS 4417.1.
9. 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 720mm*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)
10. The BIS marking may not be available for certain manufacturing sites or models. Please contact your MEAN WELL sales rep for further information.
11. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).

Technical drawings

MSP-1600-48 Block Diagram — Block Diagram

MSP-1600-48 Static Characteristics — Static Characteristics

MSP-1600-48 Derating Curve — Derating Curve

MSP-1600-48 3. Remote Sense — 3. Remote Sense

MSP-1600-48 3. Remote Sense (2) — 3. Remote Sense (2)

MSP-1600-48 5. DC OK Signal — 5. DC OK Signal

MSP-1600-48 Mechanical Specification — Mechanical Specification

MSP-1600-48 MSP-1600 series — MSP-1600 series

MSP-1600-48 ※ AC Input Terminal Pin No. Assignment — ※ AC Input Terminal Pin No. Assignment

MSP-1600-48 ※ Control Pin No. Assignment(CN2) : HRS DF11-8DP-2DS or… — ※ Control Pin No. Assignment(CN2) : HRS DF11-8DP-2DS or…

MSP-1600-48 Accessory List — Accessory List

MSP-1600-48 Installation Diagram — Installation Diagram

Typical applications

Industrial automation machinery/ control system
Security system
Mechanical and electrical equipment
Electronic instruments, equipments or apparatus
Network equipment
Telecom devices
Power sourcing equipment of PoE
Home automation
Medical devices
Supercapacitor

Downloads

Certificates3

UL Certificate (MSP-600)(EN) PDF Download

CB Certificate (MSP-600)(EN) PDF Download

EMC Certificate (MSP-600)(EN) PDF Download

Test reports1

Test Report(MSP-600-12)(EN) PDF Download

Catalogues1

Mean Well Catalog (Industrial) PDF Download

Payment & Security

Payment methods

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Model	Power	Voltage	Current
Mean Well MSP-1600-36 Power Supply 1602W 36V 44.5A	1602W	36V	44.5A	View
Mean Well MSP-1600-24 Power Supply 1608W 24V 67A	1608W	24V	67A	View
Mean Well MSP-1600-12 Power Supply 1500W 12V 125A	1500W	12V	125A	View

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