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Mean Well NMP650 Modular Power Supply, 4 Slot Output, 650W
Medical equipmentDiagnostic or biological facilitiesMRICT and PET scannersTest or measurement systemsTelecommunication equipmentFactory automation and aging equipmentLaser equipment
SKU
NMP650
$169.38 USD
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Mean Well NMP650 Modular Power Supply, 4 Slot Output, 650W
$169.38 USD
Unit price /
Unavailable
Overview
NMP650 is the model of this series: typical efficiency 91%, full case load with H / K module at nominal 24V / 48V only; 88.5%, full case load with each type of module at nominal voltage.
NMP family is a 1U low profile modular and configurable type power supply from MEAN WELL. This family comprises two power wattage for the line-up, 650W and 1200W, and the output modules deliver up to 240W with adjustable options for the major working voltages used in the industries 5V, 12V, 24V, 48V, Dual Output. NMP family complies with safety approval, the medical (2x MOPP between primary to secondary) and ITE standards. Offering the best flexibility for various types of applications.
Features
- Medical (2x MOPP) ITE safety approvals
- Suitable for BF application with appropriate system consideration (Touch current < 100uA/264VAC)
- 1U low profile
- Universal AC input / Full range
- Output voltage and current programmable
- Built-in parallel function / output programmable / global enable / remote local ON-OFF / auxiliary DC output / over temperature alarm / DC OK
- Cooling by thermostatically controlled fan with fan alarm function
- Protections: Short circuit / Overload / Over voltage / Over temperature for all output modules
- 5 years warranty
Specifications
NMP650Specifications from the official datasheet (2025-10-28 edition)Download datasheet PDF
OUTPUT (NMS-240)
- MODEL
- NMP650 (4 Slots)
INPUT
- VOLTAGE RANGENote.6
- 90 ~ 264VAC 120 ~370VDC
- FREQUENCY RANGE
- 47 ~ 63Hz
- POWER FACTOR
- PF>0.95/230VAC PF>0.98/115VAC at full load
- EFFICIENCY(Typ.)Note.4
- 91%, full case load with H / K module at nominal 24V / 48V only; 88.5%, full case load with each type of module at nominal voltage
- AC CURRENT
- 3.5A/230VAC 7.5A/115VAC
- INRUSH CURRENT
- 40A/230VAC 25A/115VAC
- LEAKAGE CURRENT
- Earth leakage current <400uA / 264VAC, Touch current <100uA/264VAC
OUTPUT
- TOTAL OUTPUT POWER
- 650W max.
PROTECTION
- OVER TEMPERATURE
- Shut down o/p voltage, recovers automatically after temperature goes down
FUNCTION
- REMOTE CONTROL
- RC+/RC-: Short, Power ON RC+/RC-: Open, Power OFF
- ALARM SIGNAL
- TTL signal output for over temperature alarm. Please refer to the Function Manual.
- AUXILIARY POWER(AUX)
- 5V @ 1.5A ; tolerance ±10%; ripple: 50mVp-p (max.)
ENVIRONMENT
- WORKING TEMP.
- -30 ~ +70℃ (Derate at 50℃, 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./1 cycle, 60 min. each along X, Y, Z axes.
SAFETY (Note 5)
- SAFETY STANDARDS
- IEC 60601-1:2005+A1, TUV BS EN/EN 60601-1:2006+A1+A12+A2, ANSI/AAMI ES60601-1:2005+A2, CAN/CSA C22.2 No. 60601-1:2014+A2, IEC 62368-1:2014, UL 62368-1, 2nd Ed, CSA C22.2 No. 62368-1-14, 2nd Ed, TUV BS EN/EN 62368-1:2014+A11, EAC TP TC 004 approved
SAFETY & EMC (Note 5)
- ISOLATION LEVEL
- Primary-Secondary: 2x MOPP, Primary-Earth: 1x MOPP
- WITHSTAND VOLTAGE
- I/P-O/P: 4KVAC 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
- Conducted: BS EN/EN55032 (CISPR32) / BS EN/EN55011 (CISPR11) Class B; Radiated: BS EN/EN55032 (CISPR32) / BS EN/EN55011 (CISPR11) Class B; Harmonic Current: BS EN/EN61000-3-2 Class A; Voltage Flicker: BS EN/EN61000-3-3
- EMC IMMUNITY
- BS EN/EN60601-1-2, BS EN/EN55035, SEMI F47; ESD: BS EN/EN61000-4-2 Level 4, 15KV air; Level 4, 8KV contact; RF field: BS EN/EN61000-4-3 Level 3, 10V/m; EFT/ Burst: BS EN/EN61000-4-4 Level 3, 2KV; Surge: BS EN/EN61000-4-5 Level 4, 4KV/Line-FG; 2KV/Line-Line; Conducted: BS EN/EN61000-4-6 Level 2, 3V; Magnetic Field: BS EN/EN61000-4-8 Level 4, 30A/m; Voltage Dips and Interruptions: BS EN/EN61000-4-11 100% dip 1 periods, 30% dip 25 periods, 100% interruptions 250 periods
OTHERS
- MTBF
- 1314.6K hrs min. Telcordia SR-332 (Bellcore) ; 128.2K hrs min. MIL-HDBK-217F (25℃)
- DIMENSION
- 250*89*41mm (L*W*H)
- PACKING
- 1.45Kg (typ.); 9pcs / 14Kg / 0.98CUFT
Test conditions and notes8
- 1. All parameters NOT specifically 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. NMP650: The efficiency changes by installing different output modules. The following combination is chosen when fitting different types of module: 5V (Voltage code C)*1, 12V (Voltage code E)*1, 24V (Voltage code H)*1, 48V (Voltage code K)*1. (650W max.) NMP1K2: The efficiency changes by installing different output modules. The following combination is chosen when fitting different types of module: 5V (Voltage code C)*1, 12V (Voltage code E)*1, 24V (Voltage code H)*2, 48V (Voltage code K)*2. (1200W max.) The hold up time of the combination above is 16ms/230vac @ 75% total output power、10ms/230VAC @ total output power.
- 5. The power supply is considered a component which will be installed into a final equipment. All the EMC tests have been executed by mounting the unit on a 360mm*720mm 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)
- 6. De-rating may be needed under low input voltages. Please check the derating curve for more details.
- 7. Under parallel operation ripple of the output voltage may be higher than the SPEC at light load condition.
- 8. 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
Typical applications
- Medical equipment
- Diagnostic or biological facilities
- MRI, CT and PET scanners
- Test or measurement systems
- Telecommunication equipment
- Factory automation and aging equipment
- Laser equipment
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