Description
Three Phase Grid Tie Inverter
VS (502S – 152T) 4.0KW – 15.0KW
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- Max. efficiency up to 98.9%.
- Heavy duty inbuilt DC Isolation switch.
- Special external colour with Epoxy Novolac coating for better heat management.
- Max. DC input current per string; compatible upto 800WP solar panel.
- Type II DC / AC SPD, frequency drop control technology.
- Intelligent Fan based cooling on higher capacity models.
- Compact & light weight design for an easy Installation.
- RS485, remote monitoring (Wi-Fi/GPRS).
- Multiple protection functions.
- DC overloading upto 20%.
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- Weather monitoring system (Optional).
- DC Isolation Switch for Three phase inverters.
- Offline Data Storage facility upto 6 months on demand.(Optional).
- Consumption monitoring (Optional).
- String Level monitoring.
- Anti- PID Function (Optional).
- ZED – Zero Export Device (Optional).
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Technical Specification – Three Phase Grid Tie Inverter
Three phase
| CAPACITY (KW) | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 15 | |||||||
| MODEL NUMBER | VS-422S | VS-502S | VS-602S | VS-072T | VS-082T | VS-092T | VS-102T | VS-122T | VS-152T | |||||||
| INPUT (DC) | ||||||||||||||||
| Max.DC input power (KW) | 4.8 | 6.0 | 7.2 | 8.4 | 9.6 | 10.8 | 12.0 | 14.4 | 18.0 | |||||||
| Max. DC I/P (Vdc) | 1000V | |||||||||||||||
| Max. MPPT I/P Current (A) | 20A | 20A + 26A | ||||||||||||||
| MPPT Short Circuit Current (A) | 30A | 30A + 39A | ||||||||||||||
| MPPT Tracking Voltage (Vdc) | 120 – 1000V | 180 – 1000V | ||||||||||||||
| Start-Up Voltage (V) | 140V | 200V | ||||||||||||||
| Number of MPPT Tracker | 1/2 | 2 | ||||||||||||||
| Strings per MPPT Tracker | 1 | 1 + 2 | ||||||||||||||
| OUTPUT (AC) | ||||||||||||||||
| Rated output power (KW) | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 15 | |||||||
| Rated Grid Voltage (V) / Range | 415V | |||||||||||||||
| Voltage Operating Range (V) | 0.85Un – 1.1Un | |||||||||||||||
| Rated Grid freq. (Hz) / Range | 50Hz/(+-5%) | |||||||||||||||
| Rated output current AC (A ) | 6.7 | 7.6 | 9.2 | 10.7 | 12.2 | 13.8 | 15.3 | 18.3 | 22.9 | |||||||
| AC Connection | 3P + N + PE | |||||||||||||||
| THDI (%) | <3% | |||||||||||||||
| Output Power factor | 0.9 leading to 0.9 lagging | |||||||||||||||
| EFFICIENCY | ||||||||||||||||
| Max. conversion Efficiency (%) | 98.3 % | |||||||||||||||
| Max. Euro Efficiency (%) | 97.5 % | |||||||||||||||
| MPPT Efficiency (%) | >99 % | |||||||||||||||
| PROTECTION | ||||||||||||||||
| Anti-Islanding Protection | YES | |||||||||||||||
| DC Reverse Polarity Protection | YES | |||||||||||||||
| Insulation Resistance Protection | YES | |||||||||||||||
| Ground Fault Protection | YES | |||||||||||||||
| Output Over Current Protection | YES | |||||||||||||||
| Output Short circuit Protection | YES | |||||||||||||||
| Output Over Voltage Protection | YES | |||||||||||||||
| DC Isolator Switch | YES | |||||||||||||||
| Surge Protection | DC: Type II / AC: Type II | |||||||||||||||
| GENERAL DATA | ||||||||||||||||
| Dimensions (W*H*D) mm | 283W*463H*178D | 362W*527H*220D | ||||||||||||||
| Weight (Kg) | 11.0 | 20.0 | ||||||||||||||
| Topology | Transformerless | |||||||||||||||
| Noise Emission (dB) | <45dB | |||||||||||||||
| Display | LED with LCD Display | |||||||||||||||
| Cooling Method | Natural Cooling | Intelligent Fan Cooling | ||||||||||||||
| Operating ambient Temperature | (-25°C ~ +65°C) | |||||||||||||||
| Operating Humidity | 0% – 100% | |||||||||||||||
| Max. Operating Altitude (m) | 2000 (>2000m Derating) | |||||||||||||||
| Ingress Protection | IP65 | |||||||||||||||
| Standard Warranty | 10 Years | |||||||||||||||
| CONNECTION TYPE | ||||||||||||||||
| DC connectors | MC-4 | |||||||||||||||
| Ingress AC plug | IP65 rated plug | |||||||||||||||
| Communication Modes | WiFi / GPRS / RS 485 / Local Monitoring | |||||||||||||||
| Remote Monitoring | YES | |||||||||||||||
Universal Solar Tech –
Stable output performance for commercial rooftop systems.
Pankaj Mishra –
Grid synchronization works smoothly and monitoring features are useful.
Arjun Power Solutions –
Good efficiency and stable operation during daytime generation.
Vivek Agrawal –
Suitable inverter for medium-scale rooftop installations.
EcoGrid Solutions –
Good product quality and installation process was straightforward.
Nitin Joshi –
Suitable for both residential and light commercial solar applications.
Er. Praveen Gupta –
Reliable backup performance during power outages and daily operation.
Vikram Singh –
Battery charging and load balancing performance are working efficiently.
Rakesh Bansal –
Compact design with stable efficiency under varying sunlight conditions.
Rakesh Bansal –
Battery charging and load balancing performance are working efficiently.
Rajesh Kumar –
Compact design with stable efficiency under varying sunlight conditions.
Sandeep Patel –
Installed for a rooftop solar project and the overall system response has been satisfactory.
Rohit Tiwari –
Compact design with stable efficiency under varying sunlight conditions.