RFL Electronics GARD 8000 - Figure 13-2 Front and Rear View of 3 U Chassis with Current Differential Module (Typical)

Current Differential Relay
GARD 8000 SYS RFL Electronics
June 20, 2014 13-4 973.334.3100
13.2.3 HARDWARE CONFIGURATION
A GARD 8000 System can be built up with Functional Modules as required for a specific application,
with a selectable number of inputs, outputs and communications interfaces. The following overview
describes a factory default configuration of a 3U chassis built up of:
 Single Power Supply
 Single Main Controller
 Display Board with base Teleprotection System
 RS 449 communications port on the rear of the PS module (included in Base System)
 C37.94 communications module in rear Slot 1
 Distance Protection module in front and rear Slot 4
 Current Differential Module in Slot 3
 6 input module in rear Slot 2
 6 output module in rear Slot 2
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Chassis Front View
Chassis Rear View
Display with TPS (Slot 1)
Distance Relay (Slot 4)
Current Diff (Slot 3)
Single Main Controller (Slot 2)
RS-449
Single Power Supply
C37.94 Comms Module (Slot 1)
Distance Relay (Slot 4)
Current Diff (Slot 3)
6 - Input / 6 - Output Module (Slot 2)
Single Power Supply
Figure 13-2 Front and Rear view of 3U chassis with Current Differential Module (Typical)