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.

  • Product Detail

Application Scenarios

Photovoltaic storage transformation of photovoltaic power stations, householdsolar storage energy saving and power saving, small islands, scenic parks, hotels, maunfactory and other microgrids, car 4S store experience,new residential solar storage charging piles, instrument bat tery charging and discharging test, high altitude remote military defense Communication,household container mobile power supply, base station power supply reconstruction in edge areas, power supply for marine aquaculture ships.


Product Features

Reliability

  • Multiple protection functions; high and low temperature resistance, moisture resistance, strong environmental adaptability
  • Support local and remote software upgrade function, fault self-diagnosis function
  • Pre-warning function of important device failure
  • Seamless switching between off-grid and grid-connected, DC wide voltage input
  • Full power UPS function, hierarchical SOC design to ensure the reliability of power supply for critical loads

Intelligence

  • Multiple working mode design, support online switching
  • Intelligent fan adjustment design, reduce power consumption and noise
  • Integrated local EMS function, anti-reverse flow, intelligent supply and demand adjustment

Adaptability

  • Three-phase 100% unbalanced load, strong load adaptability
  • Multiple communication modes (RS485, WIFI, GPRS, Bluetooth, Ethernet), dry contact output, convenient expansion and monitoring management
  • Support lithium batteries, lead-acid batteries, flow batteries
  • Support mutual switching between diesel engine and mains

Efficiency

  • Intelligent DSP digital control, faster data processing
  • Multi-channel PV MPPT access to improve power generation utilization
  • Modular design DC/DC, DC/AC, STS modules are optional
  • Support battery pack cabinet function


Technical Specifications

Model

LEl-30K-TL
DC Input (PV)

Max. Input Voltage [V]

900

MPPT Voltage Range [V]

250 ~ 900

Number of MPPTs

3

Max. Input Power Per MPPT [kW]

10

Max. Current Per MPPT [A]

25

DC  Input (Battery)

Battery Type

Lithium, Lead-Carbon, Lead Acid etc

Operating Voltage Range [V]

250 ~ 650

AC Output (Grid Side)

Rated Output Power [kW]

30

Max. Output Apparent Power [kVA]

33

Rated Grid Voltage [V]

3 / N / PE,230 / 400

Rated Grid Frequency [Hz]

50 / 60

AC Output (Load)

Rated Output Power [kW]

30

Max. Output Apparent Power [kVA]

33

Overload Capacity

110% 10ms,120% 1ms

Rated Output Voltage [V]

3 / N / PE,230 / 400

Rated Output Frequency [Hz]

50 / 60

THDu

<3%(Linear load)

Unbalanced Load Capacity

100%

Protection

AC Short Circuit Protection

Yes

Polarity Reverse Protection

Yes

Surge Protection

Yes (PV+Grid Side+Load)

Efficiency

Max. Efficiency

98.0%

General Data

U-Box Dimensions (W*D*H)[mm]

1(436*240*650)+1(436*240*650)

Combination Mode

1(DC/DC)+1(DC/AC/ATS)

Isolation Transformer

No

Temperature Range [℃]

-30~+55

Shutdown Self Power Consumption [W]

< 50

Cooling Method

Forced Air Cooling

Installation Mode

Rack Mount

Ingress Protection

IP20

Relative Humidity

0~95%,non-condensing

Max. Altitude [m]

4000(>3000 Derating)

Display Mode

Touch Screen

Dispatching Communication Mode

Ethernet、RS485

BMS Communication Mode

RS485、CAN

Communication Protocol

Modbus-RTU/TCP


Application Principle



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