Basic Info.
Certification
ISO, CE, Tlc
Application
Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station, Voltage Controller
Outside Shell
Metal Casing
Certitication
Ce & Tlc, As47771, ISO9001, CQC
Transport Package
Standard Carton Box or Wooden Pallet
Specification
CE, TLC, ISO9001, CQC
Origin
Yangzhou City, Jiangsu Province, China
Product Description
I. Brief Introduction
Photovoltaic controller is intelligent and designed for photovoltaic off grid generation system.it acan control multi-strings of photovotaic battery array,manage the storage battery charge and discharge function.it auto-switches on/off photovotaic battery array in turn according to the trend of varying voltage at the side of storage battery group.
It fully used the precious photovoltaic nergy source and ensure the safety and reliable work of the storage battery group.
II.PRODUCT PERFORMANCE
Common cathode controlling method, but 48v series are common anode, multi-sting photovoltaic battery array input control;
Intelligent control by microcomputer chip, charge and discharge characteristics can be best, suitable for different occasions;
Each charge detection with "return difference" control function, avoid switch being into oscillatory conditions;
The contro circuit and main circuit are completelyindependent, and with high anti-jamming capability;
LCD display with Chinese and English menu;
With history memory function and password protective function;
Accumulative function of Q(quantily of electric charge), including PV generation capacity, load consumption and storage battery capacity.
Multiple protection and alarm function;
With RS485/232 interface, convenient for distant communication and control;
Multiple brekdowm alarm and passive output contact functions;
Clock display;
Temperature compensation.
III.OPTIONAL FUNCTION
Dry contact function for startingOil engine or spare power supply;
Time-control and light-control function: free options of light-on/light-off mode, light-on/time-off mode, clock control and light-on/time-off/wee-hour-on mode;
Can supply the specialized lightning protection according to the system lightening-proof degree;
Secondary powered down control function for main load and dispensable load
IV.CHARGE MODE
Adopt the laddering charge mode with level currenet-limited and auto-switch on/off the photovoltaic battery array in turn according to the voltage trend at the side of storage battery array, to achieve the safety and fast charge of the storage battery array.
V.PROTECTIVE FUNCTION
Protective and alarm function of photovoltaic battery array counter connection, counter charge at night, storage battery overcharge, storage battery over discharge, overload, short circuit, etc.
VI.Main Parameters
(voltage degree) | GSP24 | GSP48 | GSP110 | GSP220 | GSP360 |
(A)(rated current) | 30-90 | 50 |
(V)(max.PV array open circuit voltage) | 50 | 100 | 230 | 450 | 750 |
()(PV array charge path)(Max.) | 3 | 1 |
(V)(storage battery over discharge protection value) | 21.6 | 43.2 | 97.2 | 195.0 | 324.0 |
(V)(storage battery over discharge recovery value) | 24.0 | 48.0 | 110.0 | 220.0 | 360.0 |
(V)(floating voltage) | 27.4 | 54.8 | 123.3 | 246.6 | 411.0 |
(V)(over charge protection voltage) | 28.8 | 57.6 | 130.0 | 260.0 | 432.0 |
(V)(charge recovery voltage) | 26.4 | 52.8 | 120.0 | 240.0 | 396.0 |
(mA)(un-load current) | <100 |
(voltage drop) | (V)(PV array and storage battery) | 1.35 |
(V)(storage battery and load) | 0.1 |
()(temperature compensation factor)(optional) | -30mV/ºC (25ºC)( as a reference to 25 degree Celsius) |
(ºC)(ambient temperature) | -20~+50 |
(allows the relative humidity) | <95% (non-condensing) |
(m)(applied altitude) | ≤5000(1000GB/3859.2.)(Capacity decreased as GB/3859.2 when altitude higher than 1000m) |
(protection degree) | IP20 |
(××mm)(Wall mounting type size)(w*h*d mm) | 330*152*240 |
(Kg) | 8 |
(protection function) | ;;;,;;.(protective function of PV array counter connection,storage battery counter connection,counter charge at night,storage battery overcharge,storage battery over discharge,output over load,output short circuit. ) |
VII.Details Show
VIII.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.
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".
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.
Address:
No. 142, Jinshan Road, Yangzhou Economic and Technological Development Zone, Yangzhou, Jiangsu, China
Business Type:
Manufacturer/Factory, Group Corporation
Business Range:
Electrical & Electronics, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Jiangsu EKSI Electrical Manufacturing Co., Ltd. Locates in Yangzhou Economical and Technological Development Zone of Jiangsu. EKSI 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, off-grid inverter, percision air-conditioned, photovoltaic controller telecom power supply, AC&DC stabilized voltage supply, maintenance-free lead-acid batteries, transformers and reactors 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".
EKSI has established over 30 branches as well as sales agents and created a complete sales and service network worldwide. 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.