Basler Electric BE1-50/51M - Manual (Page 34)

4-2 BE1-50/51M Installation 9252000990 Rev R
Figure 4-2. Outline Dimensions
BS142 EXTREMELY INVERSE C
BS142 VERY INVERSE B
F FIXED TIME
E EXTREMELY INVERSE DEFINITE TIME D
MODERATELY INVERSE M
I INVERSE
V VERY INVERSE LONG INVERSE L
SHORT INVERSE S
CURVE DEFINITIONS
OVERCURRENT
9 8 7 6 5 4 3 2
CT AUX GND 51 50
.850
5.950
7.000
4.000
6.875
5.625
6.250 .312
.315
.550
2.900 3.395
.500
(TYP) (TYP)
.420
D1047-04
0 0 0 S 0 0 0
RESET
ACTIVE/PICKUP
PICKUP (0.5 MIN. SET) TIME DIAL
TENTHS UNITS + + TENTHS UNITS CURVE + UNITS TENS
INST TIME
PICKU
P
MANUAL TRIP
Trip Volt. Present
INST
Trip Volt. Present
TIM
E
MANUAL TRIP
R
Overcurrent
Relay
BE1-50/51B-XXX
B
as
le
r