Prolink Energrid VT II Series (3P/3P)
Key Features
- Pure sine wave output
- Self-consumption and Feed-in to the grid
- Programmable multiple operation modes
- Programmable supply priority
- True galvanic isolation transformer design
Description
Energrid VT II Series is an on-grid inverter with energy storage that works for multiple scenarios through a single unit. The solar power stored during the day can be released when the loads require it in night.
• Pure sine wave output
• Self-consumption and Feed-in to the grid
• Programmable supply priority for PV, Battery or Grid
• User-adjustable charging current and voltage
• Programmable multiple operation modes: Grid-tie, off-grid and grid-tie with backup
• Monitoring software for real-time status display and control
• 3 MPPT Inputs up to 180A solar charging current at 48Vdc battery voltage
Features
 |
Pure sine wave solar inverter |
|---|---|
 |
LCD dsiplay |
 |
Programmable supply priority |
Pure Sine Wave Output
Provides clean and consistent pure sine wave power that improves equipment’s performance and efficiency.
Self-Consumption
Besides feed-in power to the grid, it also stores solar power to the battery for future usage and direct power to the loads.
Adjustable Charging Current and Voltage
Battery charging voltage and current are adjustable to suit various battery capacities.
Multiple communication ports for USB, RS-232, Modbus and SNMP
Programmable Parameters
 |
Supply PrioritySet input source preferences (solar/ battery power/ grid) for the DC load input of the inverter. |
|---|---|
 |
Operation ModesSelect between grid-tie (with battery connected), off-grid and grid-tie with backup to suite application and scenarios. |
Specifications
| Phase | 3-phase in/ 3-phase out |
|---|---|
| Max. PV Array Power |
|
| Rated Output Power |
|
| Maximum PVArray Open Circuit Voltage | 450 VDC |
| MPPT Range @ Operating Voltage |
120 VDC ~ 430 VDC |
| MPP Tracker Number | 3 |
| Nominal Output Voltage | 220/230/240 VAC (P-N) / 380/400/415 VAC (P-P) |
| Output Voltage Range | 195.5 – 253 VAC per phase @ India Regulation 184 – 264.5 VAC per phase @ German Regulation |
| Nominal Output Current |
|
| Power Factor | > 0.99 |
| Maximum Conversion Efficiency (DC/AC) | 95% |
| AC Start-up Voltage / Auto Restart Voltage | 120 – 140 VAC / 180 VAC per phase |
| Acceptable Input Voltage Range | 90 – 280 VAC or 170 – 280 VAC per phase |
| Frequency Range | 50 Hz/60 Hz (Auto sensing) |
| Maximum AC Input Current |
|
| Output Waveform | Pure sine wave |
| Efficiency (DC to AC) | 93% |
|---|
Battery & Charger
| Nominal DC Voltage | 48 VDC |
|---|---|
| Maximum Solar Charging Current | 180 A |
| Maximum AC Charging Current |
180 A |
| Maximum Charging Current | 180 A |
Physical
| Dimension, D x W x H (mm) | 588 x 260 x 655 |
|---|---|
| Net Weight (kgs) |
|
Environment
| Humidity | 0 ~ 90% RH (Non-condensing) |
|---|---|
| Operating Temperature | 0 to 50°C |
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