Basler Electric BE1-87T - Manual (Page 57)

9171300990 Rev V BE1-87T Installation 4-15
Figure 4-15. Internal Connections: Three-Phase, Three Input (Sensing Input Type G), Output Option E
Figure 4-16. Control Circuits: Single-Phase, Output Option E
D983-023
2-18-93
BE1-87T
POWER
SUPPLY
STATUS
TRIP
UNREST
POWER
SUPPLY
EXTERNAL
CASE
GROUND
TERMINAL
INTERNAL CIRCUITRY
11
12
13
14
15
16 18
17
PSS
19
20
COM
REST
TRIP
TARGET
UNREST
10
PSS
1 3
COM3
2
5
4 6
7
REST
8
9
PADDLE
OPERATED
SHORTING
BARS
C2 A2 COM 1
COM2 B2 C1 0
0 0
0 B1 0
A1 0
C3 0
B3 0
A3 0
TARGET
87T
87T
87T 87T 87T
87T
87T
87T
87T
87T
87T 87T
86
86
9
8
10
RESTRAINED UNREST
3
4
5 6
7
19
20
POWER
SUPPLY
STATUS 1
D240-008
4-21-94
BE1-87T
87T
POWER
TARGET
(OPTIONAL)
TARGET
(OPTIONAL)
LEGEND:
SINGLE-PHASE: NO, NC, OR SPDT
.
OPTIONAL CURRENT-OPERATED
87T TRANSFORMER DIFFERENTIAL
86 LOCKOUT RELAY
1
2
RELAY
TARGETS
AUXILIARY OUTPUT OPTION FOR
2