E-Star Power Supply Mail to Us power supply products
| AC DC Power Supply | | Medical Power Supply | | DC DC Power Supply | | AC POWER CORD | - | Contact Us | - | Home |
 
AC DC Power Supply
> Battery Charger
> 450W
> NPB-450
 
 
 
 
 
AC DC Power Supply > Battery Charger > 450W > NPB-450
Power Supply PB-600
Features :

* Auto ranging with ultra-wide charging voltage(10.5~21V, 21~24V, 42~80V, 54~100V; Please refer to page 8 for setting)
* Built-in VANBus protocol for control, setting and monitoring)
* Programmable 2/3 stage and charging curve via SBP-001
* Manual setting for2/3 stage and 4 built-in charging curves via DIP S.W
* Multiple protections: Short circuit/ Over voltage/ Over temperature/ Batter under voltage/ Batter reverse polarity(No damage)
* Charger OK and Battery Full signal
* Temperature compensation function to prolong batter life (Lead-acid only)
* -30°C~+70°C wide operationg temperature
* Thermal controlled DC fan for noise reduction
* Remote ON/OFF control
* Smart programmer available( Order No.: SBP-001, sold separately)
* Carry handel accessory available (Order No.: DC-Carry handel, sold separately)
* Comply with 62368-1+60335-1/-2-29 dual certification
* Suitable for lead-acid (Pb) and li-ion batteries
* 3 years warranty

Model No. : NPB-450
AC input voltage range 90~264VAC, 127~370VDC
AC Inrush Current (Typ.) COLD START 50A at 230VAC
Over Voltage protection 21.5 ~ 26V, 43 ~ 52V, 82 ~ 100V, 102 ~ 120V
Protection type : Shut down and latch off o/p voltage, re-power on to recover
Withstand voltage I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
Working temperature -30℃ ~ +70℃ (Refer to "Derating Curve")
Safety standards CB IEC62368-1,IEC60335-1/2-29, Dekra BS EN/EN62368-1,BS EN/EN60335-1/2-29, UL62368-1, EAC TP TC 004 approved
EMC EMISSION Parameter Standard Test Level / Note
Conducted BS EN/EN55032 (CISPR32),BS EN/EN55014-1 Class B
Radiated BS EN/EN55032 (CISPR32),BS EN/EN55014-1 Class A
Harmonic Current BS EN/EN61000-3-2 Class A
Voltage Flicker BS EN/EN61000-3-3 -----
EMC IMMUNITY BS EN/EN55014-2,BS EN/EN55024,BS EN/EN55035
Parameter Standard Test Level / Note
ESD BS EN/EN61000-4-2 Level 3, 8KV air ; Level 2, 4KV contact
Radiated BS EN/EN61000-4-3 Level 2, 3V/m
EFT / Burst BS EN/EN61000-4-4 Level 2, 1KV
Surge BS EN/EN61000-4-5 Level 2, 1KV/Line-Line,Level 3, 2KV/Line-Earth
Conducted BS EN/EN61000-4-6 Level 2, 3Vrms
Magnetic Field BS EN/EN61000-4-8 Level 1, 1A/m
Voltage Dips and Interruptions BS EN/EN61000-4-11 >95% dip 0.5 periods, 30% dip 25 periods,
>95% interruptions 250 periods
MTBF 821.0K hrs min. Telcordia SR-332 (Bellcore) ; 83.4K hrs min. MIL-HDBK-217F (25℃)
DIMENSION 205*135*55mm (L*W*H)
PACKING 1.02Kg; 8pcs/ 10Kg / 1.71CUFT
P/No. BOOST CHARGE VOLTAGE Vboost
 FLOAT CHARGE VOLTAGE Vfloat
 OUTPUT CURRENT
 Effi.
XLR
NPB-450-12 14.4V 13.8V 25A 92%
NPB-450-24 28.8V 27.6V 13.5A 93%
NPB-450-48 57.6V 55.2V 6.8A 93%
NPB-450-72 72V 69V 5.5A 93%
 
Download PDF Here
< back >
 
--- E-Star Power Development Co., Ltd.