Basler DGC-2020 - SECTION 1 GENERAL INFORMATION; DESCRIPTION; FEATURES; FUNCTIONS

9400200990 Rev I DGC-2020 General Information i
SECTION 1 • GENERAL INFORMATION
TABLE OF CONTENTS
SECTION 1 • GENERAL INFORMATION ................................................................................................ 1-1
DESCRIPTION....................................................................................................................................... 1-1
FEATURES............................................................................................................................................ 1-1
FUNCTIONS .......................................................................................................................................... 1-1
Generator Protection and Metering.................................................................................................... 1-1
Engine Protection and Metering......................................................................................................... 1-1
Event Recording................................................................................................................................. 1-1
Auto-Synchronizer.............................................................................................................................. 1-1
Contact Inputs and Output Contacts .................................................................................................. 1-2
Automatic Transfer Switch Control (Mains Failure)............................................................................ 1-2
Communication................................................................................................................................... 1-2
LSM-2020 (LOAD SHARE MODULE) ................................................................................................... 1-3
CEM-2020 (CONTACT EXPANSION MODULE) .................................................................................. 1-3
STYLE AND PART NUMBERS ............................................................................................................. 1-3
Style Number...................................................................................................................................... 1-3
Part Numbers ..................................................................................................................................... 1-3
SPECIFICATIONS ................................................................................................................................. 1-4
Operating Power ................................................................................................................................ 1-4
Power Consumption ........................................................................................................................... 1-4
Battery Ride Through ......................................................................................................................... 1-4
Current Sensing ................................................................................................................................. 1-4
Voltage Sensing ................................................................................................................................. 1-4
Contact Sensing ................................................................................................................................. 1-4
Engine System Inputs ........................................................................................................................ 1-5
Output Contacts ................................................................................................................................. 1-5
Metering.............................................................................................................................................. 1-6
Generator Protection Functions ......................................................................................................... 1-8
Logic Timers....................................................................................................................................... 1-8
Communication Interface ................................................................................................................... 1-8
Real-Time Clock................................................................................................................................. 1-9
Type Tests........................................................................................................................................ 1-10
Environment ..................................................................................................................................... 1-10
UL/CSA Approvals ........................................................................................................................... 1-10
NFPA Compliance............................................................................................................................ 1-11
CE Compliance ................................................................................................................................ 1-11
Physical ............................................................................................................................................ 1-11
Figures
Figure 1-1. DGC-2020 Style Chart
............................................................................................................ 1-3
Tables
Table 1-1. Special-Order DGC-2020 Controllers
...................................................................................... 1-4
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