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ACCU microgrid coordination controller

The ACCU series of microgrid coordination controllers is an intelligent coordination controller for microgrids, distributed power generation, and energy storage. It supports access to distributed energy devices such as photovoltaics, energy storage systems, and fans, enables 24/7 data acquisition and analysis, and monitors the operational status of microgrid systems and the condition of devices in real time. The device is designed to ensure the safe, efficient, and economical operation of the microgrid and dynamically adjusts energy distribution and device performance through integrated intelligent algorithms to significantly improve the utilization of renewable energy.

  • Dual wide voltage (DC/AC 85V ~ 265V) Reverse protection
  • 4G/WiFi/LoRa support
  • Support for local and remote configuration maintenance and real-time data monitoring
  • Max. 64 device data collection, supports MODBUS-RTU or MODBUS-TCP devices
  • Supports breakpoint resume, XML, and JSON for data transfer.
  • Supports standard 8GB SD card (Max. 32GB)
  • Multiple alarm settings for each device

Product info

Data collectionSupport for serial ports, Ethernet and other multi-channel connections in real time to meet the access needs of all types of wind power, photovoltaics, energy storage and other devices.
Communication managementSupport for Modbus RTU/TCP, IEC 60870-5-101/103/104, MQTT and other communication rules for cloud synergy (remote management in combination with Angkor's cloud platform for intelligent energy management), OTA upgrades, local/remote switching and local human-computer interaction (optional)
Marginal calculationFlexible alarm threshold setting, active uploading of alarm information, data consolidation calculation, logical control, interrupt point extension, data encryption, 4G routing
Strategic ManagementAnti-backflow, planning curves, peak filling, demand control, dynamic scaling, optical storage coordination, etc., and support for strategy adaptation.
System securityUser permissions based on untrusted models to prevent unauthorized user access; based on data encryption and data security auditing, data calibration and tamper resistance to achieve data security and traceability.

Technical data

ACCU-500

Parameter Category Specific parameters
Power supply DC 12~24V
Communication interface 4×RS485 + 2×100M Ethernet Port + 8DI + 8DO + 3×CAN + 1×RS232 + 1×LVDS + 1×4G + 2×USB + 1×DB9 + TF card slot
Platform System Unified Intelligent Communication Management machine application platform ANetOS (Manager + ANetDaemon + ANetRun)
CPU ARM 32-bit Cortex-A7 Core, 792MHz
operating system Uboot + embedded Linux + BusyBox + embedded file system
Storage resources 512MB RAM + 4GB eMMC
Temperature and humidity Operating temperature: -40°C to 60°C; Storage/Transport: -40°C to +85°C; Relative humidity ≤95% (+25°C); Altitude ≤2500m
Electromagnetic Compatibility
Electrostatic Discharge Immunity Level 2; Electric Fast Transient Burst Immunity Level 3; Surge Immunity Level 3; Radiated RF Field Conduction Disturbance Immunity Level 3
installation method Desktop mounting, compatible with DIN rail mounting
Conformity standards Complies with RoHS 2.0 2011/65/EU, (EU) 2015/863 Directive and relevant energy industry standards.

ACCU-800

Parameter Category Specific parameters
Power supply DC 9~36V
Communication interface 6 × RS485 + 2 × 100M Ethernet Port + 8DI + 6DO + 2 × CAN + 1 × RS232 + 1 × LVDS + 1 × 4G + 2 × USB + 1 × DB9 + WiFi & BLE * 1 + TF card slot
Platform System Unified Intelligent Communication Management machine application platform ANetOS (Manager + ANetDaemon + ANetRun)
CPU 1.2GHz ARM Cortex-A55*2 + 200MHz Cortex-M33*1
operating system Uboot + embedded Linux + BusyBox + embedded file system
Storage resources 1GB RAM + 8GB eMMC
Temperature and humidity Operating temperature: -40°C to 70°C; Storage/Transport: -40°C to +85°C; Relative humidity ≤95% (+25°C); Altitude ≤2500m
Electromagnetic Compatibility
Electrostatic Discharge Immunity Level 2; Electric Fast Transient Burst Immunity Level 3; Surge Immunity Level 3; Radiated RF Field Conduction Disturbance Immunity Level 3
installation method Desktop mounting, compatible with DIN rail mounting
Conformity standards Complies with RoHS 2.0 2011/65/EU, (EU) 2015/863 Directive and relevant energy industry standards.

ACCU-1000

Parameter Category Specific parameters
Power supply DC 12~24V
Communication interface 8 × RS485 + 4 × 1000M Ethernet Port + 18DI + 8DO + 3 × CAN + 2 × RS232 + 1 × LVDS + 1 × 4G + 1 * M.2 + 2 × USB + 1 × DB9 + TF card slot
Platform System Unified Intelligent Communication Management machine application platform ANetOS (Manager + ANetDaemon + ANetRun)
CPU 1.1GHz ARM Cortex-A53*4 + 400MHz Cortex-R5F*2
operating system Uboot + embedded Linux + BusyBox + embedded file system
Storage resources 2GB RAM + 8GB eMMC
Temperature and humidity Operating temperature: -40°C to 60°C; Storage/Transport: -40°C to +85°C; Relative humidity ≤95% (+25°C); Altitude ≤2500m
Electromagnetic Compatibility
Electrostatic Discharge Immunity Level 2; Electric Fast Transient Burst Immunity Level 3; Surge Immunity Level 3; Radiated RF Field Conduction Disturbance Immunity Level 3
installation method Desktop mounting, compatible with DIN rail mounting
Conformity standards Complies with RoHS 2.0 2011/65/EU, (EU) 2015/863 Directive and relevant energy industry standards.

ACCU-1000L

Parameter Category Specific parameters
Power supply DC 12V (Test: 9 ~ 36V)
Communication interface 8 × RS485 + 4 × 1000M Ethernet port + 6DI + 6DO + 2 * CAN + 1 * HDMI + 1 * 4G + 1 * GPS + 1 * USB + 1 * TypeC + TF card slot
Platform System Unified Intelligent Communication Management machine application platform ANetOS (Manager + ANetDaemon + ANetRun)
CPU ARM 32-bit Cortex-A7 core, 792MHz
operating system Uboot + embedded Linux + BusyBox + embedded file system
Storage resources 512MB RAM + 8GB eMMC
Temperature and humidity Operating temperature: -435°C to 65°C; Storage/Transport: -40°C to +85°C; Relative humidity ≤95% (+25°C); Altitude ≤2500m
Electromagnetic Compatibility
Electrostatic Discharge Immunity Level 2; Electric Fast Transient Burst Immunity Level 3; Surge Immunity Level 3; Radiated RF Field Conduction Disturbance Immunity Level 3
installation method Desktop mounting, compatible with DIN rail mounting
Conformity standards Complies with RoHS 2.0 2011/65/EU, (EU) 2015/863 Directive and relevant energy industry standards.

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