RAI-3K-48ES-5G

Reliability Safety Capacity
RAI-3K-48ES-5G

 

Leading Features

 

  • Complies with Western Power, SA, VIC, QLD, and NSW grid requirements
  • Integrate with adjustable Volt-Watt and Volt-Var function
  • Uninterrupted power supply, 20ms reaction
  • Compatible with both lead-acid battery and li-ion battery
  • DRM integrated, fully comply with AS4777.2:2015
  • Compatible with any existing grid-tied PV system, option to upgrade
  • Off-grid backup function
  • EPS function
  • Intelligent EMS function
  • Intelligent debugging APP which support one-click inverter configuration
  • CAN, RS485 (Optional)
  • Various work mode for different application scenario
  • Natural cooling without external fan

Description

Off-Grid
Backup
Flexible adaptation
Lithium battery
Smart
Energy management
Natural
Cooling concept
WiFi/GPRS
Real time monitoring
App Store
IOS/Android

Technical specifications

Output AC (Grid side)

  • Rated output power:
    3000 W
  • Max. apparent output power:
    3.3 kVA
  • Operation phase:
    1/N/PE
  • Rated grid voltage:
    220 V /230 V
  • Grid voltage range:
    184-264 V
  • Rated grid frequency:
    50 Hz / 60 Hz
  • Rated grid output current:
    13.6 A / 13 A
  • Max. output current:
    20 A
  • Power Factor:
    >0.99 (0.8 leading - 0.8 lagging)
  • THDi:
    <3%

Battery

  • Battery type:
    Li-ion / Lead-acid
  • Battery voltage range:
    40-60 V
  • Battery capacity:
    50-2000 Ah
  • Max. charge / discharge power:
    3 kW
  • Max. charge / discharge current:
    60 A
  • Communication:
    CAN

Output AC (Back-up)

  • Rated output power(kW):
    3kW (Requires battery voltage higher than 55 V)
  • Max. apparent output power(kVA):
    4.5 kVA
  • Back-up switch time:
    <20 ms
  • Rated output voltage:
    1/N/PE, 220 V / 230 V
  • Rated frequency:
    50 Hz / 60 Hz
  • Rated output current:
    13.6 A / 13 A
  • THDv (linear load):
    <3%

Input AC (Grid side)

  • Input voltage range:
    184-264 V
  • Max. input current:
    32 A
  • Frequency range:
    45-55 Hz / 55-65 Hz

Efficiency

  • Max. battery charge efficiency:
    94.0%
  • Max. battery discharge efficiency:
    94.5%

Protection

  • Battery reverse protection:
    Yes
  • Battery over and under voltage protection:
    Yes
  • Short circuit protection:
    Yes
  • Output over current protection:
    Yes
  • Temperature protection:
    Yes

General Data

  • Dimensions (W*H*D):
    403*525*170 mm
  • Weight(kg):
    15
  • Topology:
    High frequency isolation
  • Operating ambient temperature range:
    -25 ~ +60°C
  • Ingress protecton:
    IP65
  • Cooling concept:
    Natural convection
  • Max. operation altitude:
    2000 m
  • Grid connection standard:
    AS/NZS 4777.2, IEC 62116, IEC 61727, IEC 60068, IEC 61683
  • Safety/EMC standard:
    60068, IEC 61683 Safety/EMC standard

Features

  • DC connection:
    Screw terminal
  • AC connection:
    Screw clamp terminal (max. 6 mm²)
  • Display:
    LCD
  • Communication:
    RS485, CAN, Optional: Wi-Fi, GPRS