Solar PCU 2kVA/24V – Gamma Solar PCU
UTL Solar
Solar PCU 2kVA/24V – Gamma Solar PCU is a Solar Power Conditioning Unit (PCU) which uses Solar energy (primary) and also the power from the grid (secondary), to charge the batteries. Since the usage of power from the grid is secondary, grid power is only used when solar energy is not present and the battery voltage level reduces to a certain level.
Specifications
| Solar PCU Capacity | 2KVA 24V |
|---|---|
| Input Voltage Range (min-max) | 45-90 VDC |
| Maximum PV Power Recommended | 2KW |
| Types of Charger | PWM with MPPT |
| Charge Controller Peak Efficiency | 95% |
| Battery Low Buzzer | 10.2V |
| Battery Low Cut | 10.0V |
| Battery High Cut | 15.5V |
| Battery Charging Voltage by SPV | 14.5V |
| Battery Charging Current by SPV | 18A |
| Battery Charging Voltage by GRID | 14.2V |
| Battery Charging Current by GRID | 10A |
| Grid Low Cut Voltage ( IT Load Disable/Enable) | 120/175V |
| Grid High Cut Voltage ( IT Load Disable/Enable) | 280/255V |
| Inverter Nominal Output Voltage | 230VAC |
| Output Supply Phase | 1 phase, 3 wire |
| Output Waveform | Sine wave |
| Nominal Frequency | 50.0 HZ |
| Load Current | 6.1 A |
| Inverter Peak Efficiency | >88% |
| Protections | Overload, Battery low, Battery high, Output low, Output high, Output Short Circuit, Overheat, Under Frequency, Over Frequency, Solar panel reverse |
| Display Parameters | Battery Voltage, Charging Current, Discharging Current* Solar Voltage, Solar Current, Instantaneous Power, Grid Voltage, I/P Frequency Output Voltage, Output Load% O/P Frequency Grid, Inverter & SPV Charger Status |
| Switches | Reset for System ON/OFF, up, Down, Back, Enter (for LCD Configuration) |
| Indications | System ON, Inv. ON, SPV Charging, Grid Charging, Battery Low/High, Overload, Overheat, Mains Low, Mains High, Under frequency, Over frequency, (IT Mode, Grid Charging, NLSD, Boost Charging, DG Mode)Enable/Disable* |
| Max Relative Humidity @25*C (non condensing) | 95% |
| Weight | 30KG |
| Dimension (L X W X H) | 457 X 254 X 431 mm |
As published by UTL Solar. We confirm figures that matter for your design against the current datasheet before you order.
Features
- Battery Health For Longer Life
- Extensive electronic protections
- Utilizes maximum power available from the panel
- LCD display
About this product
Gamma PCU feeds the battery installed to it a constant boost charging current until its voltage reaches 14.2V and the float current (which is very close to zero) then maintains this voltage above 13V. Thus reducing the float current ( flowing for the longest period during the entire process) to zero, ultimately resulting in much-enhanced battery life keeping it fully charged simultaneously.
There are a number of protections that Gamma PCU ensures. It stops reverse current flow from the battery to the solar array, it provides load short circuit protection, it provides Battery/Panel reverse protection through DC fuse, Overload protection, Input low/High, Output Low/High.