48V 1kVA DC to AC Solar Inverter with Internal Charge Controller

48V 1kVA DC to AC Solar Inverter with Internal Charge Controller

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Model NO. GSA 48-1kVA
Certification ISO9001, CE, Tlc
Grid Type off-Grid Inverter
Circuit Topologies Full-Bridge Type
Type DC/AC Inverters
Display LCD
Net Weight 13kg
Optional Function AC Charger
Inverter Effiency >=58%
OEM/ODM Accept
Transport Package Standard Carton Box or Wooden Pallet
Origin Yangzhou City, Jiangsu Province, China
Nature of Source Flow Active Inverter
Output Power >1000W
Output Type Single
Nature of Wave String Sine Wave Inverter
Color White
Size 305*180*295mm
Charge Mode PWM
Rated Voltage 48V
Warranty Two Years
Trademark EKSI
Specification CE, ISO9001, TLC, CQC
HS Code 8504403090
I. Brief Introductions
PV Controller&Inverter Integrated Machine is a new kind of PV electricity generating equipment which combines PV controller and inverter.It consists of charge controller,inverter,mains supply bypass.mains supply charge compensation,output transfer and protection circuit. It outputs pure Sine wave voltage, and has following advantages, such as: only need small space,less connecting lines, good safety and reliability,etc.y,etc.,etc.
II.Function Characteristics
High function of DSP control made by TI.
Closed loop PID control,good quality of dynamic response of system and electric energy output.
It can realize multiple solar energy array input control,omit the front end of combiner box , save the cost for consumer.
Each charge detection with'return difference' control function, avoid switch being into oscillatory conditions.conditions.
LCD display function, with the capacity of real time monitoring and display storage battery voltage,load current, ambient temperature ,AC output voltage,AC output current.
Multiple protection and event record function.
With power output statistics function.
With mains supply compensation function, can realize uninterrupted switch.
Low power display status, further decreased the self-wastage.
Remote monitor and control(RS232 optional).
Small volume,meet installation requirements of indoor and outdoor.
Easy and fast maintenance.
III.Technical Parameter:
Model GSA48-1KW GSA48-2KW GSA48-3KW GSA48-4KW
Rated Capacity 1KW 2KW 3KW 4KW
Input Rated Voltage(VDC) 48V
Voltage Allowable Range(VDC) 40.0~70.0
Low Voltage Protection Value(VDC) 43.2
Low Voltage Recovery Value(VDC) 49.2
Over Voltage Protection Value(VDC) 68
Over Voltage Recovery Value(VDC) 64
PV Input Current(A) 20 40 60 80
PV Input Path 2 3
Over Charge Protective Value(VDC) 56.8
Over Charge Recovery Value(VDC) 54.4
Main Supply Bypass
Voltage(VAC) 220±15%usmn;15%usmn;15%
Frequency(HZ) 50
Switch Time(MS) ≤3le;3le;3
AC Output
Voltage(VAC) 220±1%lusmn;1%lusmn;1%
Frequency(HZ) 50HZ±0.04smn;0.04smn;0.04
Wave Pure Sine Wave
Rated Current(A) 4.6 9.1 13.7 18.2
THD Liner Load <2%; Non- Liner Load <4% <4%
Crest Factor 3:01
Overload Capacity 120% 60S; 150% 1S
Protective Function Protection for input anti-counter connection;input low voltage protection,input over voltage protection,ouput over load protection,output short circuit protection(Need to restart the machine,no automatically restore)over temperature protection
Display Mode LED/LCD(Optional)
Environment
Protection Degree IP20
Noise ≤50e;50e;50
Ambient Temperature(ºC)rdm;C)rdm;C) 0~40ºCordm;Cordm;C
Relative Humidity(0~100%) <95%(Non-condensing)ing)
Altitute(M) ≤5000Meters(Power Decrease 1% when altitute increse 100 meters, the highest is 5000meters)ers)ers)
Dimension (MM) 590*221*515
Weight(KG) 8 31 38 45

IV.Details Show

V.Company Profile
JIANGSU EKSI ElECTRICAL MANUFACTURING CO.,LTD locates in Yangzhou Economical and Technological Development Zone of Jiangsu. This is a large technological joint-stock enterprise in China, developing and manufacturing UPS(Uninterrupted Power Supply ), special UPS for electric power industry, EPS, grid-connected solar network, stand-alone inverter, percision air-conditioned, photovoltaic controller telecom power supply, AC&DC stabilized voltage supply, maintenance-free lead-acid batteries, transformers and reactors etc.s etc. etc.
The company is a high-tech enterprise and member of China Power Supply Society. It's one of those which passed authentications of ISO9001:2008 QC system and ISO14001:2004 environment management system, CECP, TLC, CE, TUV, AS4777 etc. Our products are always honored as 'trustworthy products' and 'Famous Brand of Jiangsu'.rand of Jiangsu".quot;.
EKSI has established over 30 branches as well as sales agents and created a complete sales and service network. Our products are widely applied in finance, banking, stock exchange, traffic, civil aviation, CIQ, taxation, education, post & communications, oil as well as chemical industries, and are exported to over 60 countries and districts including Spain, Germany and USA. And experts of power supply protection and services appraised us for our excellent technologies, outstanding qualities, good-quality services.vices.ices.