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Mean Well NPB-750-24 - User Manual

Mean Well NPB-750-24
40 pages
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NPB & NPP Series
Installation Manual
High Reliable Intelligent Battery Charger
Intelligent Battery Charger
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Summary

Safety Guidelines

General Safety Precautions

Essential safety measures for installation and usage of the charger.

Specifications

Safety Overview

Installation & Wiring

Installation Precautions

Important safety and environmental guidelines before installation.

Installation Procedures

Step-by-step guide for installing the charger.

Cable Selection Recommendations

Guidance on selecting appropriate cables for connections.

Battery Selection Guidelines

Recommendations for compatible battery types and capacities.

User Interface Panel

Panel Component Descriptions

Explanation of the functions of various panel components.

Explanation of Settings

DIP Switch Function Description

Explanation of the DIP switch functions for settings.

NPB DIP Switch Configuration

How to use DIP switches for charging curve and stage settings on NPB.

Auto Ranging Function Setup

Guide to enabling and using the auto ranging function.

Operating Modes (2;3 Stage Charging)

Overview of 2-stage and 3-stage charging modes.

Setting of Charging Curve

DIP Switch Charging Curve Configuration

How to set charging curves using DIP switches.

Back to Factory Setting

Factory Reset Procedure

Steps to restore the charger to its factory default settings.

CANBus Protocol (NPB-450~1700)

6.1 CANBus Specifications

Physical layer and data frame details of the CANBus protocol.

6.2 CANBus Address Setting

How to assign unique addresses for CANBus communication.

6.3 CANBus Command List

Reference table for CANBus commands and their functions.

CANBus Data Conversion and Status Notes

Explains data conversion factors and status bit meanings.

CANBus Bit Definitions and System Status

Detailed definitions for various CANBus status bits.

6.4 Communication Examples

Practical examples for sending and reading data via CANBus.

6.4.3.2 Setting Charging Parameters via CANBus

How to set voltage and current parameters using CANBus.

NPB-450-XXNFC APP Operation Instruction

7.3 How to Use the APP

Step-by-step guide for using the MEAN WELL APP.

7.4 APP Function Description

Overview of the APP's features and interface elements.

Protections and Failure Correction

8.1 Protections Overview

General description of the charger's protection mechanisms.

Specific Protection Features

Details on input/output voltage, short circuit, temperature, and polarity protections.

8.2 Failure Correction Guide

Troubleshooting common failures and suggested corrections.

Mean Well NPB-750-24 Specifications

General IconGeneral
Input Voltage90 ~ 264 VAC
Output Voltage24 VDC
Power Rating750 W
Operating Temperature-30 ~ +70 °C
Battery TypeLead-acid, Lithium-ion
Input Frequency Range47 ~ 63 Hz
Storage Temperature-40 ~ +85 °C
ProtectionShort circuit, Over voltage
CertificationsUL, CB, CE, FCC

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