Description
Dual Advantage of Hybrid PCU Su-Kam’s Solar Power Conditioning unit (PCU) is an integrated system consisting of a solar charge controller, inverter and a Grid charger. Su-kam Hybrid Solar Inverter and Power Conditioning Unit(PCU) 2000VA/48VDC (2KVA) provides the facility to charge the battery bank through either a Solar or Grid/DG set. The PCU continuously monitors the state of battery voltage, solar power output and the load. Due to constant usage of power, if the battery voltage goes below a set level, the PCU will automatically transfer the load to the Grid/DG power and also charge simultaneously. Once the batteries are charged to the preset level, the Su-Kam’s Solar Power Conditioning unit cuts off the Grid/DG Power from the system and restore it to feeding the loads from the battery bank while also returning to charging the battery from the available solar power. The PCU always gives preference to the solar power and will use Grid/DG power only when the solar power / battery charger is unable to meet the load requirement.
Brand=”Su-kam” Manufacture=”Su-kam Power Systems Limited” Model=”SUPCU-2000-48V”
Product Specifications Su-kam Hybrid Solar Inverter and Power Conditioning Unit(PCU) 2000VA/48VDC (2KVA)
It is an integrated system consisting of a Solar Charge Controller, Inverter and a Grid charger. It has inbuilt intelligence to utilize the
solar power on priority.Solar PCU converts energy from solar panel as the first priority and incase the solar power can not support the load grid power is used to charge the battery and supply load
Features
– Pure sine wave output
– In-built heavy duty Solar charge Controller
– Excellent overload capabilities
– Optimal battery protection
– Best reliability
– High reliability with Minimal maintenance
– Grid charging enable disable option
– Solar and Grid charging current sharing for maximumsolar usage
– User set-able Solar Mains Battery (SMB) and Solar BatteryMains (SBM) operations
Electronic Protection updates
– Battery low protection
– Battery over voltage shutdown
– Over temperature and overload protection
– Short circuit protection
– Reverse polarity protection by internal fuse
Displays
– Display showing PV & Inverter output
– LCD showing various input and output parameters
TECHNICAL SPECIFICATIONS
| Type | Single Phase Solar Power Conditioning Unit |
| Technology | DSP Based PWM Technology |
| Solar PCU Rating | 2KVA |
| PV Charge Controller Rating | 2KWp |
| Power device | IGBTs cum MOSFETs |
| Input Parameters | |
| Nominal I/P Voltage | 48V |
| Input Voltage Range | 44V-60V ±2% |
| Low Battery cut off | 44V ±2% |
| High Battery shutdown | 65V ±2% |
| Output Parameters | |
| Voltage Regulation at nominal | voltage 230 ± 5% |
| Frequency Regulation | 50Hz ± 0.2Hz |
| Efficiency (typical)at linear load | >85% (linear load) |
| Waveform | Pure Sine Wave |
| Total Load | 2kW@UPF |
| Overload | 200% for 8seconds |
| THD (on Linear Load) | <3% (linear load) |
| Power usage Priority | From Photovoltaic Array |
| Crest Factor | >3:1 |
| GRID CHARGER | |
| Grid I/P Voltage Range | WW-155 VAC-280VAC±10V and NW-185 VAC-265VAC±10V |
| Charging Current | Max. 30Amp + 2Amp ( Factory settable) |
| SOLAR CHARGE CONTROLLER | |
| Type | Series Regulator Common Negative |
| Maximum I/P PV Voltage | 25V Per 12V Solar Panel |
| Solar Array | Single Array |
| Charging Current Imax | > 20A |
| Bulk Voltage | 57.6V ±2%V |
| Adjustable Bulk Voltage | 53 V-60 V |
| Float Voltage | 54V ±2% |
| Operating Temp | 0°C to + 45°C |
| Storage Temp | 0°C to + 55°C |
| Acoustic Noise | < 60dB |
| Relative Humidity | 0-95% Non-Condensing |
| Dimension | 351 x 617 x 320 mm |
| Weight | 35 kg |
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