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

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Keyword: Solar pump | Inverter & Energy Storage System

产品描述

Commodity name: NKG Three-phase Inverter With Built-in Charge Controller

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 Controller	Controller 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)	760690154o
	Weight(Kg)	18o	220	263	320