NKG Three-phase Inverter With Built-in Charge Controller
· Visualization of operation status of theequipmentthrough simple LEDs and a LCD
· Settable battery protection parameters,and a function of password protection;
· Excellent performance because oftheDSP intelligent controlinversion technology
Series：
Environmental protection
Keyword: Solar pump | Inverter & Energy Storage System
- 产品描述
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- Commodity name: NKG Three-phase Inverter With Built-in Charge Controller
· Visualization of operation status of theequipmentthrough simple LEDs and a LCD · Settable battery protection parameters,and a function of password protection; · Excellent performance because oftheDSP intelligent controlinversion technology
Model:NKG- NKG-1OKw NKG-15KW NKG-30KW Rated Power 1oKw 15xw 2okw 30xw Battery Batfory Voltago 192vDc/216vDC/240VDc Low powor shutdown voltago 172vDC/194vDC/216vDc Rostart voltago aftor low batfery 216vDC/243VDC/27ovDc MPPT
ControllerController Types with maximum powor point tracking (MPPT) function controllor Rate Current Solar1:504:Solar 2:50A Curront Limiting Protoction Solar1:52A:Solar 2:52A Rate Voltage 192vDc/216vDC/240VDc Systom ldentification Voltago Rango ， Oporating Voltage Rango DC260v-DC420vV Charge modo Threo stagos:constant current[quick chargo),constant pressure, floating charge Battery Type Sealed lead-ocid bottry,clloidal lood-ocod bottery. opan lnad-ocd bottary (you con costomize paramaters to chargo other types of bottariar) Pv module input power 192VDC:Solar 1:10Kw ,$olar 2: 1okw,/216VDC.Solar 1:.11.5KW ,Scolar 2: 11.5KW,/240VDC:Solor1∶ 12.5xw ,Solor 2∶ 12.5KW Vmax-pv <420VDc Vlow-py 240VDC/250VDc/270vDc Vstar-pv 260VDC/270vDC/290vDc Vovot-pv 425VDc Floating ChargoVotoge(Lood Acid Battery) 220.8voC/248.4voc/276vDC (Can be customized) Average charging Voltage(Lcad Acid Battery) 232vDC/261vDC/290vDc(Can be custormized) PV modulo utilization s99.97% Machino Efficioncy ≥96.5% Output Rogulation Accuracy ≤土1.5% Tomporature Coefficiont 土0.02%rC Temporatuo Compensation 14.2V-(Maximum Temperature-25C)*o.3 Protoctive function lnput and output over-voltage protection, anti-reverse protection, short circuit protection, etc. lrverter Input phaso number Threo-phase+N+G lnput voltago AC38OVAC士15% lnput froquency 5oHz/60H±5% Output voltago AC220V/AC3BoV±2%(Steady state load) Output frequoncy 5OHz/60Hz士5%[main supply)50Hz±O.1%(Batfory powerod) Efficioncy ≥90%(100%resistive load) Output warvoform Puro sino wavo Total harmonic distortion Linear load<3%Nonlincar load<5% Dynamic load voltago fransicnt <主5%(0-100%) lnstantanoous recovery timo <10ms Battory and mains switching timo 1s-35 Unbalanced voltago 之±3%(Balancing load voltago) Oveorload capacity 120% 20s;>150%，100ms Othor perating ambient temperature -10-40C Rolativo humidity o-90%(No Condensation) Noise 40-50dB Struturo Product Sizo :DxWxH(mm) 635'566*1295 Packago size: DxWxH(mm) 760*690*154o Weight(Kg) 18o 220 263 320
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