UTL Beta Solar PCU 3KVA 48V Price Specification
PCU is a Solar Power Conditioning Unit (PCU) which uses Solar energy (primary) and also the power from grid (secondary), to charge the batteries. Since usage of power from grid is secondary, grid power is only used when solar energy is not present and battery voltage level reduces to a certain level. Grid power is also needed when solar power is reduced to a certain level and battery voltage is reduced to a certain level.
MPPT based solar charger extracts the maximum power from the solar panels whereby it increases the efficiency of the system. MPPT charger has multistage charging which maintains the battery charging voltage such that it increases the lifespan of battery.PCU (Power Conditioning Unit) is an integrated unit consists of grid charger, inverter, MPPT Solar Charger. It continuously monitors Battery and Solar voltage as well as Grid and Output voltage with their currents.
|Model||UTL Alfa 3KVA 48V|
|Operating DC Voltage||48 V|
|Charger Topology||BOOST MOSFET|
|Type of Charger||PWM with MPPT|
|Input Voltage Range (Min – Max)Voc||90-230 V|
|Maximum PV Power Recommended||3000 Watt|
|Battery Required||12 V X 4 ( 48 v )|
|Grid Disconnect (Solar Available)||@14.5/Battery for 2minutes or 13.5/Battery-100% Current|
|Grid Connect (PCU Mode/Smart Mode)||11.5 V|
|Temp. Compensation||@3mV/cell ; 18mV/Battery|
|Battery Connection||4 Battery of 12 V Connection in Series|
|Nominal Grid Voltage||230 V|
|Battery Low Buzzer||10.2 V|
|Battery Low Cut||10 V|
|Battery High Cut||15.5 V|
|Solar Panel Charging Voltage||14.5 V|
|Solar Panel Current||18 A|
|Grid Charging Voltage||14.2 V|
|Grid Charging Current||10 A|
|Grid Reconnect @ Battery Voltage||11.8 V|
|Grid Low Cut Voltage – It Mode||175V±10V (ENABLE) , 120V±10V (DISABLE)|
|Grid High Cut Voltage – IT Mode||255V±10V (ENABLE) , 280V±10V (DISABLE)|
|Output Voltage Low||185 V|
|Output Voltage High||260 V|
|Output Phase||Single Phase|
|Nominal Output Voltage||220 V*|
|Load Power Factor||0.8|
|Load Current||13.5 A|
|Output Voltage Distortion with 100% Linear Load||<3%|
|Overload Capacity (IT LOAD DISABLE)||100-120 % (3time auto reset) : 60sec
120-150 % (3time auto reset) : 30sec
150-200 % : 2sec
200-300 % : 1sec
300-400 % : 250ms
|Overload Capacity (IT LOAD ENABLE)||100-110 % : 10 Min
110-120 % : 2 Min
120-150 % : 30sec
150-200 % : 2Sec
200-300 % : 1Sec
300-400 % : 250ms
|Protection||Overload, Battery Low, Battery High, Output Low, Output High, Output Short Ckt., Overheat, Under Frequency, Over Frequency, Solar Panel Reverse|
|LED Indication||System ON, Inverter ON, SPV Charging, Grid Charging, Battery Low/High, Overload, Overheat, Mains Low, Mains High, Under Frequency, Over Frequency, NLSD|
|Switches||Reset for System ON/OFF, UP, Down, Back, Enter(For LCD Calibration)|
|Display||Battery Voltage, Charging Current, Discharging Current, Charging KWH, Discharging KWH, Solar Voltage, Solar Current, Instantaneous Power, Cumulative Power, Grid Voltage, Grid Current, Grid Frequency, Output Voltage, Output Current, Output Frequency|
|Max. Relative Humidity @25°C (non Condensing)||95%|
|Noise @ 1meter||60db|
|Dimension (LxWxH) Inch||18 X 10 X 18|
1. DSP base design built in MPPT solar charge controller.
2. Most advanced LCD features with AC & DC energy meters.(optional)
3. USB/Ethernet based monitoring with 30 days data storage. (optional)
4. Maximum preference to solar. Smart PCU.
5. No load shut down.(optional) By default factory setting-Disable
6. Capability of 100% panel rating.
7. Unity power factor on requirement.
8. Compatible with all PV arrays having different no. of cells.(36 cell/60 cell/72 cell)
9. Tested as per IEC/MNRE parameters. 1-5 KVA MNRE Approved.
10. Single card design more reliable as less wiring is done and has less weight.
11. Lightening protection.
12. All fault display on front panel.
13. High efficiency MPPT and Inverter.
14.1-5 KVA MNRE Approved.
15. No Load Shutdown – Enable / Disable
16. Grid Charger – Enable / Disable
Disclaimer: The Price & Specs Shown May Be Different From Actual. Please Confirm Before Purchasing.