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Brusa NLG5 User Manual

Brusa NLG5
47 pages
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12.2003-NLG5xx_179_ab Nr25
Battery Charge
r
Batterie Ladegerät
NLG5
USER'S MANUAL
BETRIEBSANLEITUNG
BRUSA Elektronik AG info@brusa.biz
CH - 9466 Sennwald www.brusa.biz
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Brusa NLG5 Specifications

General IconGeneral
BrandBrusa
ModelNLG5
CategoryBattery Charger
LanguageEnglish

Summary

1 Before Operation

2 Safety and Protection

General Safety Measures

General warnings, handling high DC voltages, heat production, and flammable materials.

3 Included Parts

Included Items

Lists essential parts for a ready-to-use charger and optional accessories.

4 Functional Description

4.1 Overview and Module Description

Diagram identifying main components and detailing module units (AC/DC, Bypass, Control).

4.2 Control Modes and Concepts

Explains control modes (Auto, Booster, CAN) and the Master-Booster concept.

4.5 Operating Modes

Details the different operating modes of the charger.

4.5.1 Mode A: Automatic Charging

Automatic charging based on programmed profiles with distinct charging sections.

4.5.2 Mode B: Booster Operation

Unit acts as a booster to increase the charging power of a master charger.

4.5.3 Mode C: CAN Controlled Operation

Control via CAN bus, enabling sophisticated custom control via a BMS.

4.6 Power Limiters

Information on automatic power limitation features.

4.6.1 Power Limiter Functions

Automatic limitation of charging power to protect the charger from overload.

4.6.2 Mains and Output Limits

Limits mains power input and defines maximum output current based on voltage and modules.

4.6.4 Temperature Derating

Power reduction due to high temperatures to prevent overheating.

4.7 3.3 kW On Board Charger

Specific model for on-board charging in electric vehicles.

4.8 3.3 kW Booster Unit

Unit used to increase charging power of single-phase chargers.

4.9 NLG5xx Monitoring

Instructions for displaying and monitoring charger operation.

4.9.1 Hyperterminal Setup

Steps to configure Hyperterminal for connecting to the NLG5.

4.9.2 Start Monitoring

How to start the monitoring program and view main characteristics.

5 Power Connections

5.1 Pin Description

Detailed pin assignments for output and input sockets.

5.2 Charger Mounting and Installation

Guidelines for mounting and installing the charger unit.

5.2.1 Vehicle Installation Guide

Step-by-step guide for installing the charger unit in a vehicle.

5.3 Mobile Booster Connection

6 Control Connector

6.1 Signal Connector Overview

Pinout diagram and list of functions for the 23-pole signal connector.

6.2.1-6.2.2 Ground and Auxiliary Pins

Internal circuit descriptions for GND (Pin 1) and AUX (Pin 2).

6.2.3 PON Power ON Pin

Internal circuit description for the PON (Pin 3) and its functions.

6.2.4 Output and Fault Pins

Internal circuit and fault indication for FLT, DO2, DO3, DO4 (Pins 4-7).

6.2.5 Protected Ground Pins

Internal circuit description for protected ground pins PG1, PG2, PG3 (Pins 8, 14, 15).

6.2.6 CAN-BUS Interface Pins

Properties and CAN messages for the CAN interface (Pins 9, 10).

6.2.7 RS232 Interface Pins

RS232 interface functions for connecting to a PC (Pins 11, 12).

6.2.8 PRO Program Enable and Digital Inputs

Functions of PRO pin (Pin 13) for firmware and Digital Inputs (Pins 16-19) for profile control.

6.2.10 Temperature Sensor Inputs

Connection of temperature sensors (NTC) and configuration (Pins 20-22).

6.2.11 Power Indicator Pin

Function of the Power Indicator pin (Pin 23) for mains current limitation.

7 Technical Data

7.1 Performance Specifications

Overview of power specifications, protection means, and fulfilled standards.

Additional Functions and Interfaces

Features like power multiplying, booster function, CAN interface, and PC connectivity.

Mechanical and Environmental Conditions

Physical dimensions, weight, temperature range, and IP rating of the unit.

7.2 Type Overview

Details on charger types, power ranges, voltage ranges, cooling, and modes.

7.2.1 Power Ranges

Overview of different power classes (3.3 kW, 6.7 kW, 10 kW).

7.2.2 Voltage Ranges

Available charge voltage ranges and their corresponding current limits.

7.2.3 Cooling Options

Description of cooling options (Top, Side, Water).

7.2.4 Operation Modes

Available operating modes (Automatic, CAN, Booster).

7.3 Mains and Battery Cables

8 Final Statement

9 Warranty Conditions

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