Image shown is a representation only. Exact specifications should be obtained from the product datasheet.

Mean Well NCP-3200-48 2-in-1 Rack Power Supply and Charger, 3192W 48V 133A

Name: Mean Well NCP-3200-48 2-in-1 Rack Power Supply and Charger, 3192W 48V 133A
Brand: Mean Well
SKU: NCP-3200-48
Price: 735.91 USD
Availability: InStock

power supply or charger mode selectablehigh efficiency up to 94.5%built-in programmable output voltage and currentmaximum 40 units can be connected in parallel

SKU NCP-3200-48

$735.91 USD

Shipping calculated at checkout.

Notify me when it's back in stock

Your order will be processed within 24 hours

Overview

NCP-3200-48 is the model of this series: typical efficiency 94.5%.

NCP-3200 is a 3.2KW dual-purpos( Switching Power Supply & Charger) rack-mounted AC/DC power supply with 1U low profile design and high power density up to 37W/inch3. This series operates at 90~264VAC input voltage and offers the models with the DC output mostly demanded by the industry. Each model is cooled by the built-in DC fan with fan speed control and working for the temperature up to 70℃. NCP-3200 provides vast design flexibility by equipping with PMBus and CANbus, two inter-national communication protocols which can be selected for industrial control and power supply control, and can also be used directly with intelligent controller CMU2. Active current sharing up to 10 rack shelves (DHP-1UT-B) and the maximum power supply that can be connected in parallel is 40 units, remote ON/OFF control, auxiliary power, alarm signal, and others.

Features

Universal AC input / Full range
Power supply or charger mode selectable by PMBus, CANBus or SBP-001(only for 24V/48V models)
Built-in 2/3 stage charging curves and programmable curve (only for 24V/48V models)
High efficiency up to 94.5%
Built-in programmable output voltage and output current
Built-in OR-ing FET or Diode, support hot swap (hot plug)
Active current sharing up to 10 rack shelves and the maximum power supply that can be connected in parallel is 40 units
Support PMBus/CANBus protocol
Built-in intelligent fan speed control
Protections: Short circuit / Overload / Over voltage / Over temperature
Design refer to SEMI F47 standard specification
5 years warranty

Specifications

NCP-3200-48Specifications from the official datasheet (2025-10-23 edition)

OUTPUT

DC VOLTAGE (factory default): 48V
RATED CURRENT (factory default): 67A
CURRENT RANGE: 0 ~ 67A
RATED POWER (max.): 3216W
RIPPLE & NOISE (max.)^Note.2,3: 480mVp-p
VOLTAGE ADJ. RANGE: 47.5 ~ 58.8V
VOLTAGE TOLERANCE^Note.4: ±1.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±0.5%
SETUP, RISE TIME: 1500ms, 60ms/230VAC at full load
HOLD UP TIME (Typ.): 16ms / 230VAC at 70% load 8ms / 230VAC at full load

INPUT

VOLTAGE RANGE^Note.6: 90 ~ 264VAC 127 ~ 400VDC
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR (Typ.): 0.97/230VAC at full load
EFFICIENCY (Typ.)^Note.7: 94.5%
AC CURRENT (Typ.)^Note.6: 17A/230VAC
INRUSH CURRENT (Typ.): COLD START 55A/230VAC
LEAKAGE CURRENT: <2mA / 230VAC

PROTECTION

OVERLOAD: 105 ~ 115% rated current Protection type : Constant current limiting, shut down O/P voltage after 5 sec. After O/P voltage falls, re-power on to recover
OVER VOLTAGE: 63 ~ 75V 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): Adjustment of output voltage is allowable to 50 ~ 125% of nominal output voltage Please refer to the Function Manual in following pages
CONSTANT CURRENT LEVEL PROGRAMMABLE(PC): Adjustment of constant current level is allowable to 20 ~ 100% of rated current Please refer to the Function Manual in following pages
REMOTE ON-OFF CONTROL: By electrical signal or dry contact Power ON:short Power OFF:open. Please refer to the Function Manual in following pages
REMOTE SENSE: Compensate voltage drop on the load wiring up to 0.5V. Please refer to the Function Manual in following pages
CURRENT SHARING: Active current sharing up to 10 rack shelves(DHP-1UT-B) and the maximum supply units that can be connected in parallel is 40
AUXILIARY POWER: 5V @ 0.3A, tolerance ±10% , ripple 150mVp-p, 12V @ 0.8A, tolerance ±10%, ripple 450mVp-p
ALARM SIGNAL: Isolated TTL signal output for T-Alarm, AC-OK and DC-OK. Please refer to the Function Manual in following pages

ENVIRONMENT

WORKING TEMP.: -30 ~ +70℃ (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

SAFETY STANDARDS: UL62368-1, CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, EAC TP TC 004 approved ; Design refer to AS/NZS62368.1
WITHSTAND VOLTAGE: I/P-O/P:3KVAC I/P-FG:2KVAC 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) Class B
Radiated BS EN/EN55032 (CISPR32) Class A
Harmonic Current BS EN/EN61000-3-2 Class A
Voltage Flicker BS EN/EN61000-3-3 -----
EMC IMMUNITY^Note.10: BS EN/EN55024, BS EN/EN61000-6-2; Design refer to SEMI F47 at 200VAC

Parameter Standard Test Level

ESD BS EN/EN61000-4-2 Level 3, 8KV air; Level 2, 4KV contact
Radiated BS EN/EN61000-4-3 Level 3
EFT / Burst BS EN/EN61000-4-4 Level 3
Surge BS EN/EN61000-4-5 2KV/Line-Line 4KV/Line-Earth
Conducted BS EN/EN61000-4-6 Level 3
Magnetic Field BS EN/EN61000-4-8 Level 4
Voltage Dips and Interruptions BS EN/EN61000-4-11 >95% dip 0.5 periods, 30% dip 25 periods, >95% interruptions 250 periods

Parameter	Standard	Test Level
Conducted	BS EN/EN55032 (CISPR32)	Class B
Radiated	BS EN/EN55032 (CISPR32)	Class A
Harmonic Current	BS EN/EN61000-3-2	Class A
Voltage Flicker	BS EN/EN61000-3-3	-----

Parameter	Standard	Test Level
ESD	BS EN/EN61000-4-2	Level 3, 8KV air; Level 2, 4KV contact
Radiated	BS EN/EN61000-4-3	Level 3
EFT / Burst	BS EN/EN61000-4-4	Level 3
Surge	BS EN/EN61000-4-5	2KV/Line-Line 4KV/Line-Earth
Conducted	BS EN/EN61000-4-6	Level 3
Magnetic Field	BS EN/EN61000-4-8	Level 4
Voltage Dips and Interruptions	BS EN/EN61000-4-11	>95% dip 0.5 periods, 30% dip 25 periods, >95% interruptions 250 periods

OTHERS

MTBF: 510.5K hrs min. Telcordia SR-332 (Bellcore) ; 45.8K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 325.8*107*41mm (L*W*H)
PACKING: 2.3Kg;4pcs/10.2Kg/1.09CUFT

CHARGER MODE (Selectable by PMBus, CANBus or SBP-001) - OUTPUT

BOOST CHARGE VOLTAGE(Vboost)(default): 57.6V
FLOAT CHARGE VOLTAGE(Vfloat)(default): 55.2V
CONSTANT CURRENT(CC)(default): 55A
RECOMMENDED BATTERY CAPACITY(AMP HOURS)^{Note.3 (charger mode): This is MEAN WELL's suggested range. Please consult your battery manufacturer for their suggestions about maximum charging current limitation.}: 180 ~ 550Ah
LEAKAGE CURRENT FROM BATTERY(Typ.): <1.5mA

CHARGER MODE - INPUT

VOLTAGE RANGE^{Note.4 (charger mode)}: 90 ~ 264VAC 127 ~ 400VDC
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR (Typ.): 0.97/230VAC at full load
EFFICIENCY (Typ.): 94%
AC CURRENT (Typ.)^{Note.4 (charger mode)}: 17A/230VAC
INRUSH CURRENT (Typ.): COLD START 55A/230VAC
LEAKAGE CURRENT: <2mA / 230VAC

CHARGER MODE - PROTECTION

OVER VOLTAGE: 63 ~ 75V 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

CHARGER MODE - FUNCTION

REMOTE ON-OFF CONTROL: By electrical signal or dry contact Power ON:short Power OFF:open. Please refer to the Function Manual in following pages
CURRENT SHARING: Active current sharing up to 10 rack shelves(DHP-1UT-B) and the maximum supply units that can be connected in parallel is 40
AUXILIARY POWER: 5V @ 0.3A, tolerance ±10% , ripple 150mVp-p, 12V @ 0.8A, tolerance ±10%, ripple 450mVp-p
ALARM SIGNAL: Isolated TTL signal output for T-Alarm, AC-OK and DC-OK. Please refer to the Function Manual in following pages

CHARGER MODE - ENVIRONMENT

WORKING TEMP.: -30 ~ +70℃ (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

CHARGER MODE - SAFETY & EMC

SAFETY STANDARDS: UL62368-1, CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, EAC TP TC 004 approved ; Design refer to AS/NZS62368.1
WITHSTAND VOLTAGE: I/P-O/P:3KVAC I/P-FG:2KVAC 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) Class B
Radiated BS EN/EN55032 (CISPR32) Class A
Harmonic Current BS EN/EN61000-3-2 Class A
Voltage Flicker BS EN/EN61000-3-3 -----
EMC IMMUNITY^{Note.6 (charger mode)}: BS EN/EN55024, BS EN/EN61000-6-2

Parameter Standard Test Level

ESD BS EN/EN61000-4-2 Level 3, 8KV air; Level 2, 4KV contact
Radiated BS EN/EN61000-4-3 Level 3
EFT / Burst BS EN/EN61000-4-4 Level 3
Surge BS EN/EN61000-4-5 2KV/Line-Line 4KV/Line-Earth
Conducted BS EN/EN61000-4-6 Level 3
Magnetic Field BS EN/EN61000-4-8 Level 4
Voltage Dips and Interruptions BS EN/EN61000-4-11 >95% dip 0.5 periods, 30% dip 25 periods, >95% interruptions 250 periods

Parameter	Standard	Test Level
Conducted	BS EN/EN55032 (CISPR32)	Class B
Radiated	BS EN/EN55032 (CISPR32)	Class A
Harmonic Current	BS EN/EN61000-3-2	Class A
Voltage Flicker	BS EN/EN61000-3-3	-----

Parameter	Standard	Test Level
ESD	BS EN/EN61000-4-2	Level 3, 8KV air; Level 2, 4KV contact
Radiated	BS EN/EN61000-4-3	Level 3
EFT / Burst	BS EN/EN61000-4-4	Level 3
Surge	BS EN/EN61000-4-5	2KV/Line-Line 4KV/Line-Earth
Conducted	BS EN/EN61000-4-6	Level 3
Magnetic Field	BS EN/EN61000-4-8	Level 4
Voltage Dips and Interruptions	BS EN/EN61000-4-11	>95% dip 0.5 periods, 30% dip 25 periods, >95% interruptions 250 periods

CHARGER MODE - OTHERS

MTBF: 510.5K hrs min. Telcordia SR-332 (Bellcore) ; 45.8K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 325.8*107*41mm (L*W*H)
PACKING: 2.3Kg;4pcs/10.2Kg/1.09CUFT

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. Under variable load application or parallel operation ripple of the output voltage may be higher than the SPEC at light load condition. It will go back to normal ripple level once the output load is more than 5%.
4. Tolerance : includes set up tolerance, line regulation and load regulation.
5. RCM is on a voluntary basis and meets relevant IEC or AS/NZS standards complying with AS/NES 4417.1.
6. Derating may be needed under low input voltages. Please check the derating curve for more details.
7. The efficiency is measured at 75% load.
8. If use PV signal to adjust Vo, under certain operating conditions, ripple noise of Vo might slightly go over rating defined in this specification.
9. Output will shut down after O/P voltage is below < 80% of Vset for 5 sec, re-power on to recover.
10. 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 600mm*900mm 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)
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

NCP-3200-48 SPECIFICATION FOR CHARGER MODE (Selectable by PMBus,… — SPECIFICATION FOR CHARGER MODE (Selectable by PMBus,…

NCP-3200-48 BLOCK DIAGRAM — BLOCK DIAGRAM

NCP-3200-48 STATIC CHARACTERISTICS — STATIC CHARACTERISTICS

NCP-3200-48 DERATING CURVE — DERATING CURVE

NCP-3200-48 NCP-3200 series — NCP-3200 series

NCP-3200-48 ※ LED Status Indicators (for power supply mode) — ※ LED Status Indicators (for power supply mode)

NCP-3200-48 Sense is not used. — Sense is not used.

NCP-3200-48 PIN26 -V(signal) PIN27 -S — PIN26 -V(signal) PIN27 -S

NCP-3200-48 of the nominal voltage by applying EXTERNAL VOLTAGE. — of the nominal voltage by applying EXTERNAL VOLTAGE.

NCP-3200-48 OUTPUTCURRENT(%) — OUTPUTCURRENT(%)

NCP-3200-48 NCP-3200 series (2) — NCP-3200 series (2)

NCP-3200-48 (%)CURRENTOUTPUT — (%)CURRENTOUTPUT

NCP-3200-48 6. Remote ON-OFF Control — 6. Remote ON-OFF Control

NCP-3200-48 9. Alarm Signal Output — 9. Alarm Signal Output

Typical applications

Industrial automation
Distributed power architecture system
Wireless/telecommunication solution
Redundant power system
Large scale DC UPS or emergency back up system
Electric scooter or vehicle charger
station
Wastewater treatment system
Electrolysis system

Downloads

Datasheet1

NCP-3200-48 datasheetNCP_3200_spec.pdf · 2025-10-23 edition PDF Download

FAQ

What is the Mean Well NCP-3200-48 designed for?

The NCP-3200-48 is a 2-in-1 rack power supply and charger designed for high-power 48V applications. It is suited to systems that need either a regulated DC power source or charger functionality in a rack-based setup.

What are the main output specifications of the NCP-3200-48?

This model is rated for 3216W output power with a 48V output and 67A rated current. These specs make it appropriate for demanding industrial and commercial power applications that require substantial 48V DC capacity.

Can the NCP-3200-48 operate as both a power supply and a charger?

Yes. This model supports selectable power supply or charger mode through PMBus, CANBus, or SBP-001 on 24V and 48V versions, which includes the 48V NCP-3200-48. It also includes built-in 2-stage and 3-stage charging curves plus a programmable curve option.

Is the NCP-3200-48 suitable for parallel or redundant power systems?

Yes. It supports active current sharing for up to 10 rack shelves (DHP-1UT-B), and the maximum parallel system can include up to 40 units. It also includes a built-in OR-ing FET on the output.

What communication and control options are available on the NCP-3200-48?

The NCP-3200-48 supports both PMBus and CANBus protocols. It also includes programmable output voltage and output current, which can be useful in systems that need controlled power management and monitoring.

What operating temperature range does the NCP-3200-48 support?

This model is rated for operation from -30°C to 70°C (refer to the derating curve). That wide temperature range makes it suitable for demanding environments where ambient conditions may vary significantly.

What protection and reliability features are included in the NCP-3200-48?

The NCP-3200-48 includes protection for overload, over voltage, and over temperature, with a T-Alarm signal for over temperature or fan failure. It is designed with reference to the SEMI F47 standard at 200VAC and has an MTBF of 510.5K hours min. (Telcordia SR-332).

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Model	Power	Battery Type	Battery Voltage	Charging Current	Price
Mean Well NCP-3200-24 2-in-1 Rack Power Supply and Charger, 3192W 24V 133A	3200 Watt	Lithium and Lead Acid Battery	24V	—	$735.91	View

Please log in to write a review.