Narada 48NPFC50 - User Manual

Questions and Answers

P
Paul CooperAug 9, 2025
What to do if Narada Camera Accessories battery cannot discharge?
- L
  Lacey RichardsonAug 9, 2025
  If your Narada Camera Accessories battery isn't discharging, it could be due to several reasons. It might be protected against under-voltage, in which case you should charge the battery. It could also be due to over-temperature or under-temperature; ensure the cell temperature is between -20°C and 70°C for discharge. A short circuit could be the cause; relieve the short circuit and charge the battery. Alternatively, it might be drawing too much current; remove some unimportant load and charge the battery. If none of these resolve the issue, it could be a system failure, in which case you should shut down the system and call maintenance service.
M
Maria BrownAug 16, 2025
What to do if Narada Camera Accessories battery cannot charge?
- C
  Christopher SpearsAug 17, 2025
  If your Narada Camera Accessories battery is not charging, there could be a few reasons. It might already be fully charged, which is normal. Another reason might be protection against over voltage, which doesn't require any action. If the cell temperature is too low (lower than -10°C) or too high (higher than 70°C), regulate the cell temperature between 0°C and 55°C for charging. If none of these seem to be the issue, there may be a system failure, requiring you to shut down the system and contact maintenance service.
G
Garrett BurtonAug 25, 2025
Why all LED indicators on Narada Camera Accessories are on?
- D
  David FloresAug 26, 2025
  If all the LED indicators on your Narada Camera Accessories are on, this indicates a system failure. In this case, you should shut down the system and call for maintenance service.
T
Tracy WareAug 31, 2025
How to fix communication failure in Narada Camera Accessories?
- D
  dlynnSep 1, 2025
  If you are experiencing a communication failure with your Narada Camera Accessories, there are a few things you can check. First, inspect the communication cable for any faults. If the cable is fine, try pressing the RESET button in case there's a halt in system communication management. If the problem persists, it could be a system failure, requiring you to shut down the system and call for maintenance service.

Summary

Part 1 - Safety & Warning

Part 2 - Product Introduction

2.1 Overview

Introduces the NPFC series LiFePO4 battery system for telecom applications, highlighting its features and benefits.

2.2 Working Principle

Explains the operational mechanism of the NPFC battery system, including its main components and their functions.

2.3 Battery Management System (BMS)

Details the smart BMS technology used in NPFC series batteries, focusing on its management and monitoring capabilities.

2.4 Applications

Lists the diverse applications where the NPFC series battery system is utilized in the telecommunications sector.

2.5 Battery Model Instruction

Provides guidance on how to interpret the model designation and specifications for NPFC series batteries.

2.6 Electric Performance

Presents key electrical performance data, including voltage, capacity, and current ratings for NPFC series batteries.

2.7 Structure and Mechanical Performance

Describes the physical structure, dimensions, and mechanical specifications of the NPFC series batteries.

Part 3 - Technical Characteristics

3.1 Discharge Performance

Illustrates the discharge performance of NPFC Series batteries at various constant current rates through graphical representation.

3.2 Charge Performance

Details the charging characteristics of NPFC Series batteries under CC-CV mode with different current limitations.

3.3 Constant Current;Power Discharge Datasheet

Provides comprehensive datasheets outlining discharge performance under constant current and power conditions for NPFC Series models.

Part 4 - Operation & Maintenance

4.1 Requirements for Operation Environment

Specifies the recommended environmental conditions, including temperature and humidity, for optimal operation of the batteries.

4.2 Parameter Settings of Power Plant

Outlines the necessary parameter settings for power plants when replacing lead-acid batteries with NPFC series lithium batteries.

4.3 Layout of Front Panel

Explains the front panel layout of NPFC Series Batteries, detailing the functions of indicators and ports.

4.4 Installation

Covers the complete installation process, including unboxing, preparation, physical mounting, and electrical connections.

4.5 Maintenance

Provides essential maintenance guidelines for NPFC series batteries, including storage, cleaning, and periodic checks.

Part 5 - Troubleshooting & Solutions

Annex 1 - Instructions for LED Flicker

Annex 2 - Instructions for Dialing of ADD

Annex 3 - Communication Protocol for RS232 and RS485

Narada 48NPFC50 Specifications

General

Brand	Narada
Model	48NPFC50
Category	Control Unit
Language	English

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Narada 48NPFC50 - User Manual

Table of Contents

Questions and Answers

Summary

Part 1 - Safety & Warning

Part 2 - Product Introduction

2.1 Overview

2.2 Working Principle

2.3 Battery Management System (BMS)

2.4 Applications

2.5 Battery Model Instruction

2.6 Electric Performance

2.7 Structure and Mechanical Performance

Part 3 - Technical Characteristics

3.1 Discharge Performance

3.2 Charge Performance

3.3 Constant Current;Power Discharge Datasheet

Part 4 - Operation & Maintenance

4.1 Requirements for Operation Environment

4.2 Parameter Settings of Power Plant

4.3 Layout of Front Panel

4.4 Installation

4.5 Maintenance

Part 5 - Troubleshooting & Solutions

Annex 1 - Instructions for LED Flicker

Annex 2 - Instructions for Dialing of ADD

Annex 3 - Communication Protocol for RS232 and RS485

Narada 48NPFC50 Specifications

Related product manuals