Port | Shanghai |
Packaging | Wooden package |
Lead Time | 7 working days after recepit of payment |
Application Scenarios
AC-coupled inverter are used in the
upgrading and transformation of completed photovoltaic power
plants. Photovoltaic power generation (for example, when there is
local restrictions on photovoltaic power generation to the grid)
or photovoltaic power generation at low electricity prices can be
stored first by adding AC-coupled inverter and battery packs, and
then sell at night, at peak electricity prices or for load use.
This can maximize the overall power generation revenue.
Product Features
Adopts three-level topology, Max. efficiency up to 98.5%, better power quality
Technical Specifications
Model | LEG-30K-TL-P | LEG-50K-TL-P | LEG-60K-TL-P | |||
Battery | ||||||
Battery Type | Lithium,Lead-carbon,Lead acid,etc | |||||
Operating Voltage Range [V] | 650~900 | |||||
AC Output (Grid-side) | ||||||
Rated Power [W] | 30000 | 50000 | 60000 | |||
Max. AC Power [VA] | 33000 | 55000 | 66000 | |||
Max. Output Current [A] | 43 | 72 | 86 | |||
Rated Grid Voltage [V] | 3/N/PE,230/400 | |||||
Rated Grid Frequency [Hz] | 50/60 (±5%) | |||||
THDi | <3% (Rated power) | |||||
DC Component | <0.5% In | |||||
AC Output (Load) | ||||||
Rated Output Power [W] | 30000 | —— | —— | |||
Max. Output Power [VA] | 33000 | |||||
Overload Capacity | 110% Long Run | |||||
Rated Output Voltage [V] | 3/N/PE,230/400 | |||||
Rated Frequency [Hz] | 50/60 | |||||
THDu |
<3% (Linear Load) | |||||
Unbalanced Load | 100% | |||||
Protection | ||||||
Protection Function |
DC Reverse Polarity Protection,AC Short Circuit Protection,Leakage Current Protection,Grid Monitoring,Anti-island Protection,Surge Protection |
|||||
Efficiency | ||||||
Max. Efficiency | 98.0% | 98.6% | ||||
General Data | ||||||
Dimension (W*D*H) [mm] | 483*650*240 | |||||
Weight [kg] | 40 | |||||
Transformer Isolation | No | |||||
Temperature Range [℃] | -30~+55 (>45 Derating) | |||||
Cooling Method | Smart fan cooling | |||||
Ingress Protection | IP20 | |||||
Relative Humidity | ≤95% (no condensation) | |||||
Altitude [m] | 4000 (>3000 derating) | |||||
Display | Touch Screen | |||||
Scheduling Communication | Ethernet,RS485 | |||||
BMS Communication | RS485,CAN | |||||
Communication Protocol | MODBUS-RTU/TCP |
Application Principle