beautypg.com
9469300990 Rev B
iii
Contents
Introduction ................................................................................................................................................. 1
Features and Functions ............................................................................................................................. 1
Style Number ............................................................................................................................................. 4
Optional Features and Capabilities ........................................................................................................... 4
Specifications .............................................................................................................................................. 5
Operating Power ........................................................................................................................................ 5
Battery Ride Through ................................................................................................................................ 5
Current Sensing ......................................................................................................................................... 5
Voltage Sensing ........................................................................................................................................ 5
Analog Sensing ......................................................................................................................................... 6
Contact Sensing ........................................................................................................................................ 6
Engine System Inputs................................................................................................................................ 7
Output Contacts ......................................................................................................................................... 7
Metering ..................................................................................................................................................... 8
Generator Protection Functions .............................................................................................................. 10
Logic Timers ............................................................................................................................................ 11
Communication Interface......................................................................................................................... 11
Real-Time Clock ...................................................................................................................................... 12
LCD Heater .............................................................................................................................................. 13
Type Tests ............................................................................................................................................... 13
Environment ............................................................................................................................................ 13
UL Approval ............................................................................................................................................. 14
CSA Certification ..................................................................................................................................... 14
NFPA Compliance ................................................................................................................................... 14
CE Compliance ........................................................................................................................................ 14
Physical ................................................................................................................................................... 14
Mounting .................................................................................................................................................... 15
Hardware ................................................................................................................................................. 15
Dimensions .............................................................................................................................................. 15
Terminals and Connectors ....................................................................................................................... 17
Terminals ................................................................................................................................................. 18
Connectors .............................................................................................................................................. 25
Typical Applications ................................................................................................................................. 27
Connections for Typical Applications ...................................................................................................... 27
Connections for Load Sharing ................................................................................................................. 32
Analog Input Connections ....................................................................................................................... 33
CAN Connections .................................................................................................................................... 33
Expansion Module Connections (CAN 1) ................................................................................................ 35
Installation for CE Systems ..................................................................................................................... 35
Controls and Indicators ............................................................................................................................ 37
Programmable Indicator Configuration .................................................................................................... 39
Display Operation and Navigation ........................................................................................................... 40
Display Setup .......................................................................................................................................... 48
Power Input ................................................................................................................................................ 51
Nominal Voltage Input and Acceptable Range of Input Voltage ............................................................. 51
Terminal Assignments ............................................................................................................................. 51
Power Consumption ................................................................................................................................ 51
Battery Ride-Through Capability ............................................................................................................. 51
Fuse Protection ....................................................................................................................................... 51
Voltage and Current Sensing ................................................................................................................... 53
Generator Voltage ................................................................................................................................... 53
DGC-2020HD
