Mean Well NPB и NPP Серии: Интеллектуальное зарядное устройство для аккумуляторов - Руководство пользователя (EN)

The NPB and NPP series are MEAN WELL s new generation of high-power ' density smart chargers. The NPB-120/240/360 series adopt a high efficiency hardware design, allowing the products to operate both efficiently and stably. The NPB-450/450NFC/750/1200/1700 series are f u l l y d i g i t a l d e s i g n e d p ro d u c t s a n d f e a t u re t h e b e n e f i t s of miniaturization, high efficiency and intelligence. Being a high efficiency hardware and microprocessor power management design, with four charge curve selection (one programmable and three embedded) and the world's first invention:

auto ranging charge, the chargers have the ability to cope with various batteries from different brands, such as lead-acid batteries (flooded, gel and AGM) and li-ion (lithium iron, lithium manganese), which some may require special charge treatment. Users also can adjust and modify charge parameters (charge voltage/current, cut-off voltage/current...etc.) in each charge stage via the built-in CAN bus interface, some battery protection functions, in addition, may be disabled through the intelligent communication interface. The whole NPP family is equipped with both charger and power supply modes. These two modes can be set freely according to user s demand.

In the charger mode, ' a three-stage charging function is provided, and the charging voltage and current can be adjusted according to different batteries. If it s in the ' power supply mode, it will be able to driver loads. The flexible and general intelligent design of the NPB and NPP series can provide a perfect solution for complex battery applications.

Стр. 2

2025 09 Ver 13 . 2025 09 Ver 13 . 45 45 46 47 53 60 65 65 65 65 66 68 68 69 69 70 71 72 6 1 . CANBus specifications 6.2 CAN us B address setting 6 4 . Communication Examples 6 5 . CANBus value range and 7.4 APP Function Description 7.5 NFC Operating Attention 10.Environmental declaration information 6.3 CANBus commend list 7.NPB-450-XXNFC APP Operation Instruction 7.6 APP Frequently Asked 8.Protections and failure correction 6.CAN us B Protocol 8.2 Failure correction tolerance 7 1 . Before usage 7.2 Compatibility 7.3 How to use Question 8 1 . Protections 9.Warranty 1 2 2 2 3 19 20 21 24 24 24 25 25 26 27 27 30 31 32 33 34 34 34 38 41 44 2 6 . Mechanical specification 3 2 .

Installation procedures connection of battery 4 3 . Pin assignment of (NPB) 4 5 . Pin assignment of (NPP) 5.4 Setting of charging curve 2 3 . Main specification 3.Installation & Wiring 3.4 Battery selection 3.5 Serial and parallel 4.User Interface Panel 4.1 Panel description 4 4 . Pin assignment of 5 . Explanation of setting 5.1 Function difference 5.2 Function description . Operating modes 5 3 5.5 Back to factory setting 1.Safety Guidelines 2 1 . Model number 2 4 . Safety overview 2 5 . Derating curve 3.3 Cable selection 4 2 . LED indicator (NPB- ) 450NFC 2 . Introduction 2.2 Features 3.1 Precautions (2/3 stage) Index

Стр. 3

2.2 Features

2 (12: 14.4Vdc, 24: 28.8Vdc, 48: 57.6Vdc, 72: 72Vdc) Auto ranging function (Only for NPB-450/ 750/1200/1700) 450NFC/ Protections: Short circuit/Over voltage/Over temperature/Battery Both charger mode or power supply can be chose accordingly n It is suitable for lead-acid batteries and lithium iron batteries under voltage and over voltage/Battery reverse polarity) Built-in CANbus protocol for control and monitoring NFC: Built in NFC Introduction { Blank Non Introduction : -NFC Rated power Serial name (NPB, NPP) ( 450NFC/ only for NPB-450/ 750/1200/1700) (Only for NPB-450/ 750/1200/1700) 450NFC/ LED indicator:

status/ abnormal indication DC output voltage 2 or 3-stage charging curve by DIP S.W. DEKRA/UL/EAC/CE/ certif UKCA ied 4 charging curve ready to use s 2 Built-in active PFC function 2 Introduction . 2.1 Model number NFC 3 year warranty s 24 NPB 120 2.2 Features It is suitable for lead-acid batteries (flooded water type, el colloid type, g AGM adsorption glass fiber) or (lithium iron, lithium manganese, lithium The charger must be installed in a dry and well ventilated area. It should The cables between charger and battery should be kept as short as possible to prevent excessive voltage drop (suggested cable length: 50cm~100cm). Too much voltage drop will lead to longer charging period.

Charger should be in the OFF mode before making battery connection or For auto ranging. Please refer to the manual before using this function. This equipment is not suitable for use in locations where children are likely The protective earthing is used as a safeguard, the instructions shall require connection of the equipment protective earthing conductor to the installation protective earthing conductor (for example, by means of a Make sure charging voltage and current meet battery's specification. power cord connected to a socket-outlet with earthing connection). And note that, it must work together with battery that built-in BMS. All failures should be examed by the qualified technician.

Refrain from connecting new and old batteries in series. not be exposed to rain or snow. 1 1 Safety Guidelines . 1 ternary…etc.) disconnection. to be present. Indoor use only. NFC

Стр. 4

2.3 Specification

2 428.3K hrs min. Telcordia SR-332(Bellcore) ; 157.5K hrs min. MIL-HDBK-217F (25 ) power VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes STORAGE TEMP., HUMIDITY -40 ~ +85 , 10 ~ 95% RH non-condensing 1.3Kg; 10pcs/14Kg/1.13CUFT TEMP. COEFFICIENT ± 0.05%/ (0 ~ 50 ) 180*96*49mm (L*W*H) OTHER DIMENSION PACKING MTBF ENVIRON- MENT 631.8K hrs min. Telcordia SR-332(Bellcore) ; 225.8K hrs min. MIL-HDBK-217F (25 ) PF>0.98/115VAC, PF>0.92/230VAC@12V, PF>0.93/230VAC@24/48V at full load SHORT CIRCUIT Protection type :

Constant current limiting charger will shutdown after 5 sec re power , , - on to recover Note.6 NPB-120-24 NPB-120-48 10.5 ~ 15.2V 21 ~ 30.4V 42 ~ 60.8V 103.4W 121.6W 121.6W 20 ~ 90AH 15 ~ 50AH 7 ~ 25AH 90.5% 90.5% 90.5% OVER VOLTAGE 16 ~ 20V 32 ~ 40V 64 ~ 75V Protection type : Shut down and latch off o/p voltage, re-power on to recover OVER TEMPERATURE Shut down O/P voltage, recovers automatically after temperature goes down 14.4V 28.8V 57.6V 13.8V 27.6V 55.2V 4A 2A VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes 89% 89% 89.5% CHARGING CURVE 2 or 3 stage adjustable by DIP S.W FUNCTION WORK TEMP.

-30 ~ +70 (Refer to "Derating Curve") STORAGE TEMP., HUMIDITY -40 ~ +85 , 10 ~ 95% RH non-condensing VOLTAGE RANGE Note.5 90 ~ 264VAC 127 ~ 370VDC 1.5A/115VAC 0.8A/230VAC INRUSH CURRENT (Typ.) COLD START 55A at 230VAC WORKING HUMIDITY 20 ~ 95% RH non-condensing 1.3Kg; 10pcs/14Kg/1.13CUFT =XLR,AD1,TB REVERSE POLARITY By internal fuse open TEMP.

COEFFICIENT ± 0.05%/ (0 ~ 50 ) 180*96*49mm (L*W*H) 3 NPB-120-12 50% ~ 100% FREQUENCY RANGE 47 ~ 63Hz 6.8A 86.5% 86.5% 87% 2.3 Specification BOOST CHARGE VOLTAGE (Vboost)(default) FLOAT CHARGE VOLTAGE (Vfloat)(default) VOLTAGE ADJUSTABLE RANGE OUTPUT CURRENT Note.5 CURRENT ADJUSTABLE RANGE Note.3 RECOMMENDED BATTERY CAPACITY (AMP HOURS) Note.4 XLR AD1 TB POWER FACTOR (Typ.) EFFICIENCY (Typ.) AC CURRENT (Typ.) NPB-120 series MAX.

POWER DIMENSION PACKING MTBF MODEL OUTPUT PROTECTION ENVIRON- MENT OTHER INPUT 2 MODEL NPB-120-12 NPB-120-24 NPB-120-48 =XLR,AD1,TB OUTPUT BOOST CHARGE VOLTAGE (Vboost)(default) 14.4V 28.8V 57.6V FLOAT CHARGE VOLTAGE (Vfloat)(default) 13.8V 27.6V 55.2V VOLTAGE ADJUSTABLE RANGE 10.5 ~ 15.2V 21 ~ 30.4V 42 ~ 60.8V OUTPUT CURRENT Note.5 6.8A 4A 2A CURRENT ADJUSTABLE RANGE 50% ~ 100% MAX.

POWER Note.3 103.4W 121.6W 121.6W RECOMMENDED BATTERY CAPACITY (AMP HOURS)Note.4 20 ~ 90AH 15 ~ 50AH 7 ~ 25AH INPUT VOLTAGE RANGE Note.5 90 ~ 264VAC 127 ~ 370VDC FREQUENCY RANGE 47 ~ 63Hz POWER FACTOR (Typ.) PF>0.98/115VAC, PF>0.92/230VAC@12V, PF>0.93/230VAC@24/48V at full load EFFICIENCY (Typ.) XLR 86.5% 89% 90.5% AD1 86.5% 89% 90.5% TB 87% 89.5% 90.5% AC CURRENT (Typ.) 1.5A/115VAC 0.8A/230VAC INRUSH CURRENT (Typ.) COLD START 55A at 230VAC PROTECTION SHORT CIRCUIT Note.6 Protection type : Constant current limiting ,charger will shutdown after 5 sec ,re -power on to recover OVER VOLTAGE 16 ~ 20V 32 ~ 40V 64 ~ 75V Protection type :

Shut down and latch off o/p voltage, re-power on to recover REVERSE POLARITY By internal fuse open OVER TEMPERATURE Shut down O/P voltage, recovers automatically after temperature goes down FUNCTION CHARGING CURVE 2 or 3 stage adjustable by DIP S.W ENVIRON- MENT WORK TEMP. -30 ~ +70℃(Refer to "Derating Curve") WORKING HUMIDITY 20 ~ 95% RH non-condensing STORAGE TEMP., HUMIDITY -40 ~ +85℃, 10 ~ 95% RH non-condensing TEMP. COEFFICIENT ±0.05%/℃(0 ~ 50℃) VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes OTHER MTBF 631.8K hrs min. Telcordia SR-332(Bellcore) ; 225.8K hrs min.

MIL-HDBK-217F (25℃) DIMENSION 180*96*49mm (L*W*H) PACKING 1.3Kg; 10pcs/14Kg/1.13CUFT MODEL NPB-240-12 NPB-240-24 NPB-240-48 =XLR,AD1,TB OUTPUT BOOST CHARGE VOLTAGE (Vboost)(default) 14.4V 28.8V 57.6V FLOAT CHARGE VOLTAGE (Vfloat)(default) 13.8V 27.6V 55.2V VOLTAGE ADJUSTABLE RANGE 10.5 ~ 15.2V 21 ~ 30.4V 42 ~ 60.8V OUTPUT CURRENT Note.5 13.5A 8A 4A CURRENT ADJUSTABLE RANGE 50% ~ 100% MAX.

POWER Note.3 205.2W 243.2W 243.2W RECOMMENDED BATTERY CAPACITY (AMP HOURS)Note.4 55 ~ 180AH 30 ~ 100AH 15 ~ 50AH INPUT VOLTAGE RANGE Note.5 90 ~ 264VAC 127 ~ 370VDC FREQUENCY RANGE 47 ~ 63Hz POWER FACTOR (Typ.) PF>0.98/115VAC, PF>0.95/230VAC at full load EFFICIENCY (Typ.) XLR 88.5% 92% 92.5% AD1 88.5% 92% 92.5% TB 89% 92% 93% AC CURRENT (Typ.) 3A/115VAC 1.5A/230VAC INRUSH CURRENT (Typ.) COLD START 50A at 230VAC PROTECTION SHORT CIRCUIT Note.6 Protection type : Constant current limiting ,charger will shutdown after 5 sec ,re -power on to recover OVER VOLTAGE 16 ~ 20V 32 ~ 40V 64 ~ 75V Protection type :

Shut down and latch off o/p voltage, re-power on to recover REVERSE POLARITY By internal fuse open OVER TEMPERATURE Shut down O/P voltage, recovers automatically after temperature goes down FUNCTION CHARGING CURVE 2 or 3 stage adjustable by DIP S.W ENVIRON- MENT WORK TEMP. -30 ~ +70℃(Refer to "Derating Curve") WORKING HUMIDITY 20 ~ 95% RH non-condensing STORAGE TEMP., HUMIDITY -40 ~ +85℃, 10 ~ 95% RH non-condensing TEMP. COEFFICIENT ±0.05%/℃(0 ~ 50℃) VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes OTHER MTBF 428.3K hrs min. Telcordia SR-332(Bellcore) ; 157.5K hrs min. MIL-HDBK-217F (25℃) DIMENSION 180*96*49mm (L*W*H) PACKING 1.3Kg; 10pcs/14Kg/1.13CUFT

Стр. 5