Background

Three Phase Grid Tie Inverter

Three Phase Grid Tie Inverter
VS (403T - 604T) 40KW - 60KW
 
  • 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%.

Technical Specification – Three Phase Grid Tie Inverter

CAPACITY (KW) 40 45 50 60
MODEL NUMBER VS-403T VS-453T VS-503T VS-604T
INPUT (DC)
Max.DC input power (KW) 48.0 54.0 60.0 72.0
Max. DC I/P (Vdc) 1000V
Max. MPPT I/P Current (A) 40A
MPPT Short Circuit Current (A) 60A
MPPT Tracking Voltage (Vdc) 200-1000V
Min. Start Voltage (V) 200V
Number of MPPT Tracker 2 33/4
Strings per MPPT Tracker 4 3
OUTPUT (AC)
Rated output power (KW) 40 45 50 60
Rated Grid Voltage (V) 415V
Voltage Operating Range (V) 280 – 455V
Rated Grid freq. (Hz) / Range 50Hz (+-5%)
Rated output current AC (A ) 55.7 63.2 70.3 84.3
AC Connection 3P + N + PE
THDI (%) <3%
Output Power factor 0.9 leading to 0.9 lagging
EFFICIENCY
Max. conversion Efficiency (%) 98.7 %
Max. Euro Efficiency (%) 98.1 %
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 434W * 570H * 243D
Weight (Kg) 39.0
Topology Transformerless
Noise Emission (dB) ≤45dB
Display LED with LCD Display
Cooling Method Intelligent Fan Cooling
Operating ambient Temperature (-25°C ~ +65°C)
Operating Humidity 0% – 100%
Max. Operating Altitude (m) 2000 (>2000 Derating)m
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