EasyManua.ls Logo

Basler DGC-2020HD - User Manual

Basler DGC-2020HD
88 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
12570 Route 143 Highland, Illinois 62249-1074 USA
Tel +1 618.654.2341 Fax +1 618.654.2351
www.basler.com info@basler.com
Publication
9469300994, Rev H
June 2022
DGC-2020HD
Digital Genset Controller
Installation Instruction Manual
Question and Answer IconNeed help?

Do you have a question about the Basler DGC-2020HD and is the answer not in the manual?

Basler DGC-2020HD Specifications

General IconGeneral
BrandBasler
ModelDGC-2020HD
CategoryController
LanguageEnglish

Summary

Preface

Conventions Used in this Manual

Explains warning, caution, and note box usage for safety and procedural emphasis.

Instruction Manual Catalog

Lists available instruction manuals for DGC-2020HD, aiding in finding related documentation.

Revision History

Instruction Manual Revision History

Provides a chronological summary of changes made to the instruction manual over time.

1 • Mounting

Front Panel Mounting

Details how to mount the DGC-2020HD controller through a front panel, including dimensions.

DIN Rail Mounting

Describes the process for mounting the DGC-2020HD controller using DIN rails, including hardware.

Rear Panel Mounting

Explains how to mount the DGC-2020HD controller flush against a panel, including dimensions.

Overall Dimensions

Provides the overall physical dimensions of the DGC-2020HD unit for installation planning.

2 • Terminals and Connectors

Control Power Terminals

Details terminals for control power input and chassis ground connection for proper operation.

Current Sensing Terminals

Lists terminals for generator and bus current sensing inputs, including generator and programmable types.

Voltage Sensing Terminals

Identifies terminals for generator and bus voltage sensing inputs, crucial for system monitoring.

Engine Sender and Analog Inputs

Describes terminals for engine senders (fuel, oil, temp) and user-programmable analog inputs.

Magnetic Pickup Input

Specifies terminals for connecting a magnetic pickup for engine speed signal input.

Contact Sensing Inputs

Details the sixteen programmable contact sensing inputs for various system signals.

Output Contacts

Lists terminals for programmable output contacts, rated for 30A and 2A duty for control functions.

CAN Interface Terminals

Specifies terminals for CAN communication using SAE J1939 or mtu protocols for engine control.

RS-485 and RS-232 Interfaces

Identifies terminals for RS-485 Modbus and RS-232 modem communication for monitoring and control.

AVR and GOV Control Outputs

Details terminals for Automatic Voltage Regulator (AVR) and Governor (GOV) control outputs for speed and voltage setpoint.

Load Share and IRIG-B Connections

Describes terminals for load share line and IRIG-B time synchronization inputs.

USB and Ethernet Connectors

Identifies the USB port for PC connection and Ethernet ports for network communication.

3 • Typical Applications

General Connection Overview

Provides a guide to general wiring for communication, senders, inputs/outputs, and control power.

Bus Voltage Sensing Configurations

Illustrates typical three-phase wye, delta, and single-phase connections for bus voltage sensing.

Breaker Control Schemes

Shows connection diagrams for various generator, mains, and tie breaker control configurations.

Load Sharing Connections

Illustrates typical interconnections for two systems tied together using analog and Ethernet load share lines.

Analog Input Connections

Shows connection diagrams for voltage and current analog inputs for various transducer types.

Governor PWM Output Connections

Details how to connect the Governor PWM output for interfacing with select CAT control systems.

CAN Connections

Illustrates typical CAN connections, including termination and module interconnections for engine control.

4 • Power Input

Nominal Voltage and Range

Specifies the acceptable nominal voltage and input range for the DGC-2020HD control power.

Terminal Assignments

Identifies the specific terminals for applying input power and chassis ground.

Power Consumption

Details the power consumption of the DGC-2020HD in different operating modes (Sleep, Normal, Maximum).

Battery Ride-Through Capability

Describes the unit's ability to withstand voltage dips during engine cranking.

Fuse Protection

Recommends fuse protection for the battery input circuit to prevent damage and ensure safety.

5 • Voltage and Current Sensing

Generator Voltage Sensing

Explains how the DGC-2020HD senses generator voltage, including terminal assignments and ranges.

Bus Voltage Sensing

Details how bus voltage is sensed for mains failure detection and synchronization, including terminal assignments.

Generator and Bus Current Sensing

Describes inputs for generator and bus current sensing, including CT ratings and terminal assignments.

6 • Speed Signal Inputs

Magnetic Pickup Input

Specifies terminals and signal range for magnetic pickup input used for engine speed detection.

Generator Sensing Voltage for Speed

Explains how generator voltage is used to measure frequency and determine machine speed.

7 • Specifications

Power and Sensing Specifications

Covers specifications for control power, current, voltage, analog, contact, and engine sensor inputs.

Speed and Output Specifications

Details specifications for engine speed inputs, output contacts, and analog outputs like AVR and GOV.

Metering and Power Calculations

Lists specifications for metering various parameters (voltage, current, frequency, power) and calculation methods.

Protection Functions

Details specifications for various protection relays like over/under voltage, frequency, power, and current.

Communication Interface Specifications

Covers specifications for CAN, Ethernet, RS-232, IRIG-B, Modbus, USB, and RDP-110 interfaces.

Environmental and Compliance

Outlines type tests, operating environment, and compliance with UL, CE, NFPA, and other standards.

Physical Specifications

Provides information on the physical characteristics, including weight and dimensions.

8 • Maintenance

Storage Recommendations

Advises on proper storage of the device, especially regarding capacitor life.

Backup Battery Replacement

Provides instructions and precautions for replacing the real-time clock backup battery.

9 • Troubleshooting

Communication Troubleshooting

Addresses issues with Ethernet, USB, and CAN communication, including driver installation.

Input;Output and Metering Issues

Guides on resolving problems with programmable inputs/outputs and incorrect metering or display readings.

Ground Faults and Breaker Control

Provides solutions for ground faults in ungrounded systems and troubleshooting generator/mains breaker operation.

Synchronizer and Speed Control

Helps diagnose issues with the synchronizer, speed bias, and voltage bias control functions.

Load Sharing and Diagnostics

Covers troubleshooting load sharing problems and using front panel diagnostic screens for analysis.

Related product manuals