Basler BE1-11g User Manual

9424200994 Rev N 93
Table 31. Logic Inputs and Outputs
Name
Logic Function
Purpose
Block
Input
Disables the 50BF function when true
50BFI
Input
Starts the 50BF timer when true
52BFI
Input
Starts the 50BF timer when true
Trip
Output
True after the 50BF Delay Timer expires
ReTrip
Output
True when the 50BF Delay Timer is actively timing
Operational Settings
Breaker failure element operational settings are configured on the Breaker Fail (50BF) settings screen
(Figure 61) in BESTCOMSPlus. Settings ranges and defaults are summarized in Table 32.
Figure 61. Breaker Fail Settings Screen
Table 32. Operational Settings
Setting
Range
Increment
Unit of Measure
Default
Mode
Disabled or Enabled
n/a
n/a
Disabled
Source*
CT Circuit1 or CT Circuit 2
n/a
n/a
CT Circuit 1
Pickup (Phase & Ground)
0 or 0.25 to 10.00 (5A CTs)
0 or 0.05 to 2.00 (1A CTs)
0 or 0.01 to 0.5 (SEF)
varies amps 0
Control Timer
0 or 50 to 999
varies
milliseconds
50
Delay Timer
0 or 50 to 999
varies
milliseconds
50
* For protection systems equipped with two sets of CTs.
BE1-11g Breaker Failure (50BF) Protection

Basler BE1-11g Specifications

General

Brand	Basler
Model	BE1-11g
Category	Relays
Language	English