UTL Shamsi-875VA/50A/ 12V Solar Home PCU
Uganda Telecom Limited (UTL)
Maintain Battery Health for Longer Life
The Shamsi solar inverter feeds the battery installed to it at a constant boost charging current until its voltage reaches 14.58V and the float current, which maintains the voltage above 13.8V.
Modified Sine Wave Output
A sine wave output is also known as waveform for electronic equipment. The incoming AC line is a sine wave, thus electronic equipment expects to see this type of waveform. A sine wave is the most expensive output form for solar manufacturers to produce due to more complex circuitry and components.
Inbuilt IT Mode
IT loads which provide protections to IT instruments like computers, printers etc. In IT mode the change over time is very less so that there shouldn’t be any kind of breakdown in power supply.
To increase the life of battery maintains the gravity and temperature and to increase the backup of battery we use the stages of charging and equalize automatically in a month.
Operate without Solar
Solar inverter of shamsi series can be operated with or without solar panel. The user can use solar inverter as a regular inverter without bothering about use of solar energy.
Easy Installation & Low Maintenance
Shamsi solar inveter is extremely easy to install and is available at a very low budget. It also helps in reducing the electricity costs.
- Maintain battery health for longer life.
- Modified sine wave output.
- Built-in IT mode.
- Easy installation & low maintenance.
- Best regulated output.
- Battery Charging with Multi stage (Bulk, Absorption & Float)
- Auto equalize in a month.
- Protections: RBP, RSPV, OVL, BL, OBC, SC, IHV & ILV.
- Inbuilt PWM Solar Charge Controller.
- LED Display for Operation & Fault
|Nominal Grid Voltage||230V|
|Battery Low Buzzer||10.8V|
|Battery Low Cut||10.5V|
|Battery High Cut||17V|
|Grid - Battery Charging Voltage (Equalize)||After 30 Days|
|Grid - Battery Charging Current||10A/12.5A|
|Grid Reconnect @ Battery Voltage||11.8V|
|Output Phase||1 Phase, 3Wire|
|Nominal Output Voltage||240V±5%|
|Output Waveform||Modified Sinewave|
|Protection||Overload, Battery Low, Battery High, Output Short, Battery Reverse, Phase Reverse, Over Heat, SPV High.|
|LED Indication||System ON, (IT Mode, SMF/TUB, Boost Chg., Grid Chg.) Enable/Disable, Mains Status, Overload, Grid Chg., Inverter ON, Battery Status, SPV Chg., Fault|
|Switches||System ON, (IT Mode, SMF/TUB, Boost Chg., Grid Chg.) Enable/Disable|
|Type of Charger||PWM|
|Input Voltage Range (Min - Max)Voc||17V-25V|
|Maximum PV Power Recommended||(150W/160W) x 4|