NetSure
â„¢
Control Unit (NCU)
User Manual, UM1M830BNA
Spec. No: 1M830BNA, 1M830DNA Code: UM1M830BNA
Model No: M830B, M830D Revision M, May 12, 2017
Introduction
Preface
These instructions describe the complete functionality of the
NetSureâ„¢ Control Unit (NCU). Some functionality is dependent on
hardware connected to the NCU. Your system may not utilize all
the functionality described.
Refer also to the NCU Configuration Drawing (C-drawing)
furnished with your system for a list of factory default settings.
Overview
The NCU performs the following functions:
ï‚· Rectifier Control, including an Energy Optimization Mode
ï‚· Solar Converter and Converter Control
ï‚· System Components Monitoring and System Alarms
Generation (including recording alarms in logs)
ï‚· Operating Data Acquisition and Data Logs
ï‚· Battery Management
ï‚· Energy Management via Energy Optimization Mode
ï‚· Power Split Feature
ï‚· Diesel Management Feature
ï‚· Supervisory Module (SM Modules) Monitoring
ï‚· Hybrid Control Function (Supporting Generator, Solar
and Wind Energy Input, and Optimization).
ï‚· Maximum Current Limit Function
ï‚· Communications Function
ï‚· FIAMM SoNick (Sodium Nickel) Battery Interface
The NCU controls the system automatically via configured
parameters.
A User can interface with the NCU locally using the local keypad
and display or locally/remotely using the Web Interface.
The NCU can also be accessed via SNMP (v2 and v3) or TL1 (over
Ethernet). A machine-to-machine HTTP interface is also available.
Figure 1 illustrates the various applications that can be used to
interface with the NCU.
Figure 1. Interfacing with the NCU