Bidirectional Grid Connected AC DC Converter 70kW 68dB Low Noise

70kW Bidirectional AC DC Converter Grid-connected Type for Micro Grid Energy Storage System

ANE Series Energy Storage Converters can conveniently realize multi-equipment parallel networking to form small and medium-sized energy storage system, which has the characteristics of flexible layout, convenient installation and convenient maintenance, and is especially suitable for distributed energy storage application scenarios and general industrial and commercial customer applications. With monitoring system, the touch screen can be external, and it will be convenient to build a small energy storage system. 

Features

• DC voltage design:600V~900V
• Adaptable to a variety of grid voltages: AC380V/400V/415V.
• Three-level design,low harmonics.
• Small volume, less occupied space and convenient installation.
• Charge/discharge conversion less than 20ms.

Technical Parameters:

Model class MASI-70KR1

DC SIDE PARAMETERS

Voltage Range DC600V～DC900V DC Channel No. 1 Rated Current 110A Charging Management 3- stage charging

AC SIDE ON GRID PARAMETERS

Grid Type 3P+PE Rated Power 70kW Rated Voltage 380V Rated Current 106A Voltage Range -15%～+15% Rated Frequency 50Hz/60Hz 4 / 4 Frequency Range ±3Hz Power Ratio -1~+1 Output harmonic wave ≤3% ENVIREMENT Temperature -25℃～55℃(Over 45℃ derating ) Relatively humidity 0％RH～95％RH,Non-condensing Working attitude At 45 ℃, 2000m (without derating), 2000m ~ 4000m derating Noise ＜65dB Communication interface RS485,CAN,LAN Installation Type Rack Mounting Maximum Efficiency 98.5% EMC Class A Isolated Type Non-isolation Protection Grades IP20 Cooling Type Air cooling, intelligent fan speed regulation Size 435*135*700mm(W*H*D) Weight 35kg

Environment

Working temperature-25℃～55℃(≥45℃outputpowerreduction)

Storage temperature-40℃～70℃(nobattery)Relative humidity 0％RH～95％RH,no condensation

Working altitude 45℃时,2000m(noinfluence),2000m～4000m output power derating

Noise＜68dB

Communication and management

Communication interfaceRS485,CAN,LAN,REPO

Communication protocol CAN,ModBusTCP ModBusRTU

Installation: Wall Hanging Peak efficiency: 98.2% EMC: ClassA  certification: G99/CE/CQC

Isolation: Non-isolation Enclosure: IP20I,P32

Cooling:Forced air cooling with replaceable fan module

Size(W*H*D)(mm)435*135*630460*190*750  Weight(kg): 35

All performance and parameters shall be subject to the latest confirmation of our technical department

.