NPP-1200 series
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1200W High Reliable Ultra Wide Output Range Battery Charger & Power Supply 2-in-1 NPP-1200 series User’s Manual Multi-function single unit battery charger or power supply operation modes selectable Radio system backup solution Output voltage and current adjustable via potentiometer Camping car、Buses、Heavy duty truck、 3-stage charging curve for charging mode Specialty vehicles Surveillance system -30~+70℃ wide operating temperature Electric scooter charger Multiple protections: Short circuit / Over load / Over voltage / Over temperature Industrial automation machinery Thermal controlled DC fan for noise reduction Mechanical and electrical equipment Industrial control system Remote ON-OFF control Comply with 62368-1+60335-1/-2-29 dual certification Suitable for lead-acid (Pb) batteries Carry handle accessory available (Order NO.:DS-Carry handle, sold separately) 3 years warranty ■ Description NPP- 120 0 is a miniaturized dual-purpose charger and power supply. In addition to being used as a three-stage charger for lead-acid batteries, it can also be used as a constant voltage output power supply to drive general load. The operating mode can be quickly switched by plugging or unplugging a connector on the front panel. Other features include: ultra-wide voltage output, adjustable voltage via VR on the panel (10.5~21V, 21~42V, 42~80V), adjustable charging current (50~100%), built-in intelligent fan with variable speed based on temperature to reduce noise and extend fan lifetime, 30~+70° C wide operating temperature, suitability for use in different environments, built-in remote ON/OFF control, compliance to IEC/EN/UL62368-1 and household multiple built-in protections, and 3-year warranty. The NPP- 120 0 is truly an intelligent, safe, and reliable universal dual-purpose charger and power supply with outstanding cost performance. ■ Model Encoding NPP - 1200 - 24 Output voltage (12V/24V/48V) Rated wattage Series name File Name:NPP-1200

1200W High Reliable Ultra Wide Output Range Battery Charger & Power Supply 2-in-1 SPECIFICATION for Battery Charger mode (Default) MODEL BOOST CHARGE VOLTAGE(Vboost)(default) VOLTAGE ADJUSTABLE RANGE OUTPUT CURRENT ADJUSTABLE RANGE 35 ~ 70A 1176W MAX. POWER RECOMMENDED BATTERY CAPACITY (AMP HOURS) Note.4 240 ~ 800AH VOLTAGE RANGE Note.5 90 ~ 264VAC FREQUENCY RANGE 47 ~ 63Hz INPUT POWER FACTOR (Typ.) EFFICIENCY (Typ.) SHORT CIRCUIT AC CURRENT (Typ.) INRUSH CURRENT (Typ.) Note.7 Protection type : Constant current limiting, charger will shutdown after 5 sec, re-power on to recover PROTECTION...

1200W High Reliable Ultra Wide Output Range Battery Charger & Power Supply 2-in-1 SPECIFICATION for Power Supply mode (Selectable via pin3 & 4 jumper of 14pins connector on panel) MODEL DC VOLTAGE VOLTAGE ADJUSTABLE RANGE CURRENT ADJUSTABLE RANGE 35 ~ 70A RATED CURRENT 70A RATED POWER RIPPLE & NOISE(max.) VOLTAGE TOLERANCE LINE REGULATION LOAD REGULATION SETUP, RISE TIME HOLD UP TIME (Typ.) 92% 12A/115VAC 6.5A/230VAC COLD START 50A at 230VAC 105 ~ 115% rated output power 16ms/230VAC at 75% load 10ms/230VAC at full load Note.3 90 ~ 264VAC 127 ~ 370VDC VOLTAGE RANGE FREQUENCY RANGE 47 ~ 63Hz...

1200W High Reliable Ultra Wide Output Range Battery Charger & Power Supply 2-in-1 Block Diagram PFC fosc : 80KHz PWM fosc : 60KHz ACTIVE INRUSH CURRENT LIMITING RECTIFIER & FILTER POWER SWITCHING DETECTION CIRCUIT Remote ON-OFF AUX POWER Derating Curve OUTPUT CURRENT (%) OUTPUT CURRENT (%) 12V mode 24V mode 48V mode OUTPUT VOLTAGE (V) ◎ The rated current change with the o utput v oltage .

1200W High Reliable Ultra Wide Output Range Battery Charger & Power Supply 2-in-1 Function Manual 1. Battery Charger or Power Supply Operation modes selectable via pin3 and pin4 jumper Between pin3 and pin4 Operation modes Jumper connected Power supply mode Jumper removed Battery charger mode (Default) 2.Charging Curve (Charging Mode) ◎ 3 stage charging curve Start Charge Current Constant Current Constant Voltage stage 1 Color of LED Loading Indicator Constant Current ◎ Suitable for lead-acid batteries (flooded, Gel and AGM)

1200W High Reliable Ultra Wide Output Range Battery Charger & Power Supply 2-in-1 ※ V O x I O must be less than or equal to the rated power. Please refer to derating curve (page 4) . 3.Charger OK / DC OK Signal Charger OK / DC OK signal is a TTL level signal. The maximum sourcing current is 10mA. Charger OK / DC OK signal Charger status Work normally Failure or protection function activated 4.Remote ON-OFF Control The NPP-1200 can be turned ON/OFF by using the "Remote Control" function. Charger status Between pin7 remote ON-OFF and pin8 +12Vaux Short ( Pin 7 = 10.8 ~ 13.2V)

1200W High Reliable Ultra Wide Output Range Battery Charger & Power Supply 2-in-1 Mechanical Specification Case No.285B Io Adj. ※ Connector Pin No. Assignment : HRS DF11-14DP-2DS or equivalent Pin No. Assignment Mating Housing Terminal 1,2,11~14 NC Battery Charger or 3,4 Power Supply mode selectable 5 Battery Full HRS DF11-14DS HRS DF11-**SC or equivalent 6 Charger OK (Charger mode) or or equivalent DC OK (Power supply mode) 7 8 9,10 Remote ON-OFF +12V-AUX GND-AUX ※ LED Status Table Charger (Default) Float stage (stage 3) or full charged Charging (stage 1 or stage 2) Abnormal Power supply...

1200W High Reliable Ultra Wide Output Range Battery Charger & Power Supply 2-in-1 ※ Control Pin No. Assignment : HRS DF11-14DP-2DS or equivalent 1 Mating Housing Battery charger / Open: Battery charger, Color of LED loading indicator: Reference to battery charger. Power supply Short: Power supply, Color of LED loading indicator :Green. Battery Full Battery Full Signal, referenced to GND-AUX(Pin 9 & 10). The Signal is a TTL level signal. The maximum sourcing current is 10mA and only for output.(Note.2) Low (-0.5 ~ 0.5V) : When the battery is charging. High (4.5 ~ 5.5V) : When the battery is...

1200W High Reliable Ultra Wide Output Range Battery Charger & Power Supply 2-in-1 ※ Carry handle (Optional accessory, battery charger and pull handle should be ordered seperately) DS-Carry Handle INSTALLATION MANUAL Please refer to : http://www.meanwell.com/manual.html