Commercial PCS (Built-in Transformer)

Product Model
LEG-500K-TT / 630K-TT


Power conversion system can control the charging and discharging process of the battery and convert the AC and DC. It can directly supply power to the AC load without power grid.

  • Product Detail

Application scenarios

Industrial and commercial peak shaving and valley filling energy-saving applications, excessive energy consumption applications,electric energy regulation and SVG at the power grid and power generation side, microgrid and island applications, supporting emergency power supply applications in disaster sites, subway stations,airport terminals, military bases and other special occasions.


Product Features

Reliable and Safe 
  • Can be used in high-altitude, alpine areas
  • Power frequency topology, industrial design
  • AC and DC dual power backup,ensure the power supply of the control system
  • High power density,Max. efficiency up to 98.2%
  • High-performance DSP,optimized control circuit design, better performance

  • DC wide voltage input,compatible with various batteries
  • Functions of grid connected charging & discharging and off grid independent inverter
  • Reactive power and active power are adjustable
  • Support diesel generator access, switching between on-grid and off-grid (optional)
  • Cold start with load, Three-phase 100% unbalanced load, strong load adaptability
  • Friendly grid adaptability,accept power grid dispatch 
  • Intelligent management control strategy, multiple working modes, online or remote switching


 Technical Specifications

Model

LEG-500K-TT LEG-630K-TT
DC Input (PV)
Max. DC Voltage [V] 850
Operating Voltage Range [V] 500~850 630~850
AC Output (On Grid)
Rated Power [kW] 500 630
Max. AC Power [kVA] 550 693
Max. AC Current [A] 794 1000
Rated Grid Voltage [V] 400
Rated Grid Frequency [Hz] 50/60
Rated Frequency Range [Hz] 45~55/55~65
Power Factor at Rated Power >0.99
THDi <3% (Rated power)
Power Factor  0.9 leading to 0.9 lagging
AC Output System 3W/N/PE
AC Output (Off Grid)
Rated Output Power [kW] 500 630
Max.Output Power [kVA] 550 693
Rated Output Voltage [V] 400
Rated Frequency [Hz] 50/60
THDu <3% (Linear load)
Unbalanced Load Capacity 100%
Protection
DC Overvoltage Protection Yes
DC Short Circuit Protection Yes
AC Overvoltage Protection Yes
Polarity Reverse Protection Yes
Module Temperature Protection Yes
Efficiency
Max. Efficiency 97.6%
General Parameters
Dimensions (W*D*H) [mm] 2100*1050*2260 2400*1050*2260
Net Weight [kg] 3000 3200
Isolation Transformer Yes
Temperature Range [℃] -30~+55
Shutdown Self power Consumption [W] <50
Cooling Method Forced air cooling
Installation Style IP20
Relative Humidity 0~95%,non-condensing
Max. Altitude [m] 5000 (3000 derating)
Display Mode Touch screen
Dispatching Communication Mode Ethernet,RS485
BMS Communication Mode
RS485,CAN
Communication Protocol

Modbus,IEC104


Application Principle


Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Related Products
Hybrid Inverter
DC/DC Module
Product Model LEI-20K / 30K -TL-C Hybrid inverter converts the mains AC power into DC power to charge and store the battery. When the mains power is cut off, the DC power stored in the battery is transformed into mains AC power for small industrial and commercial loads.
PCS Power Conversion System
Custom PCS Power Conversion System
Product Model LEG-50K / 100K / 250K-TT Power conversion system can control the charging and discharging process of the battery and convert the AC and DC. It can directly supply power to the AC load without power grid.
High Efficiency Power System
Centralized Power Conversion System(Non-Transformer)
Product Model LEG-500K / 630K-TL
Three Phase Hybrid Inverter
30KW Three Phase Hybrid Inverter-High Frequency
Product Model LEI-30K -TL Hybrid inverter converts the mains AC power into DC power to charge and store the battery. When the mains power is cut off, the DC power stored in the battery is transformed into mains AC power for small industrial and commercial loads.
Three Phase Hybrid Inverter
Commercial Hybrid Inverter-30K/50K/60K/100K/125K/150K
Product Model LEI-30K /50K / 60K / 100K / 125K / 150K-TT Hybrid inverter converts the mains AC power into DC power to charge and store the battery. When the mains power is cut off, the DC power stored in the battery is transformed into mains AC power for small industrial and commercial loads.
AC-coupled Inverter
Commercial AC-coupled Inverter (High Frequency)-30K/50K/60K
Product Model LEG-30K / 50K / 60K-TL-P Hybrid inverter converts the mains AC power into DC power to charge and store the battery. When the mains power is cut off, the DC power stored in the battery is transformed into mains AC power for small industrial and commercial loads.
Industrial and commercial off grid inverter
MPPT Solar Charge Controller
Product Model LSC-30DMS/50DMS/100FMS
30KW/100KWh Outdoor Energy Storage System
30KW/100KWh Outdoor Energy Storage System
Product Model LES-100H30 , LES-100H60
Leave A Message
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Home

Products

skype

whatsapp