Solar Power Conditioning Unit - 4.imimg.com · PDF fileWorking Principle Solar PCU converts...
Transcript of Solar Power Conditioning Unit - 4.imimg.com · PDF fileWorking Principle Solar PCU converts...
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Solar Power Conditioning Unit
GENERATION PROFILE
Single Phase PWM RangeSingle Phase PWM Range
PWM Range - Single Phase: 4KVA/96VIt 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. Working Principle 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.
SOLAR PCU BASED INSTALLATION DIAGRAM
OR
PV GENERATOR Load
Storage Battery
POWER
CONDITIONING UNIT
GridGenerator
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 maximum solar usage• User set-able Solar Mains Battery (SMB) and Solar Battery Mains (SBM) operationsElectronic Protection updates• Battery low protection• Battery over voltage shutdown• Over temperature and overload protection• Short circuit protection• Reverse polarity protection by internal fuse
• Acoustic alarm in various warning conditionsDisplays• Display showing PV & Inverter output• LCD showing various input and output parameters such as •Output voltage •load •input voltage •battery voltage •PV voltage •current with cumulative solar energy.Operation• Short circuit , over load & over heating protection• Automatic Charger Restart Time after High CurrentRemote Monitoring Software• Remote monitoring through RS232, Ethernet, GSM, GPRSCertification & patents• IEC61683, IEC60068-2-1,2,14,30,31 (N/A for 6H24); IEC62093 certification
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Solar Power Conditioning UnitSingle Phase PWM Range
Type Single Phase Solar Power Conditioning Unit
Technology DSP Based PWM Technology
Ratings 4KVA
PV Charge Controller Rating 4kWp
Model No. PCU4K96
Power device IGBTs cum MOSFETs
INVERTER
INPUT PARAMETERS
Nominal I/P Voltage 96V
Input Voltage Range 225V±2%
Low Battery cut off 88V±2%
High Battery shutdown
No load Power Consumption with Less than 20W
No load shutdown enable
No load shutdown ON/OFF (Factory Permanent OFF after 5minutes if load is ≤�40W
settable as per customer requirement)
OUTPUT PARAMETERS
Voltage Regulation at nominal voltage 230 ± 5%
Frequency Regulation 50Hz ± 0.2Hz
Efficiency (typical)at linear load >85%
Output Waveform Pure Sine Wave
Total Load 4kW@UPF
Overload 200% for 8seconds
THD (on Linear Load) <5%
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 NW-190-265±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. >45A
Bulk Voltage 115.2V ±2%
Adjustable Bulk Voltage
Transition from float to bulk Below float level for a cumulative period of 1 hour
Float Voltage
Protection Over Current, Battery over Charge Protection, PV/Battery Reverse Polarity, Reverse Current Flow, High Temp.
Automatic Charger Restart Time 3.5 Minutes
after High Current
Cooling Forced air
OTHER SPECIFICATIONS
Indications Indications for PV voltage, Battery Voltage, Output Voltage, Output Frequency,
Output Current, Charging Current, Charging Mode, High Temp., High Current, Array Reverse Polarity etc.
Operating Temp. 0°C to + 45°C
Storage Temp. 0°C to + 55°C
Acoustic Noise < 60dB
Weight 68.7 kg
Dimensions (w x d x h) 350x585x665 mm
TECHNICAL SPECIFICATIONS
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5:58:20
6:02:17
7:47:00
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9:45:53
9:49:19
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10:07:29
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10:35:25
10:44:09
10:55:38
11:26:23
11:46:57
12:02:22
12:05:48
12:17:48
15:16:09
15:19:34
15:23:00
15:26:26
15:29:51
15:33:17
PV V PV I RnD_20kW
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PCU Monitoring Software
Load Chart 1-10 KVA
FanTube40W
TV 21” CFL 15WW.
MachineAir
CoolerRefr.
165 ltrAC
1.5 T
Water Pump 1hp
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Product Capacity
100VA/12V
600VA/24V
1000VA/24V
2000VA/48V
3000VA/96V
4000VA/96V
5000VA/96V
6000VA/96V
7500VA/96V
1000VA/96V
Indicative values only, actual calculation depends on manufacturer’s specification
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Certificates & Test Reports - SPCUSolar Power Conditioning Unit
Copyright : 4KVA Solar PCU Copyright: PCB Layout of Inverter (Testing Zig)
Copyright: PCB layout of 2 KVA InverterCopyright: PCB layout of 2 KVA Inverter