Date Code 20010215
Maintenance and Testing
7-51
SEL-321-5 Instruction Manual
&DQFHOLQJWKHLPDJLQDU\WHUPVDQGUHDUUDQJLQJWKHHTXDWLRQWRFDOFXODWH ,
$
\LHOGV
$
,
,
$
$
=
=
7KH=RQHJURXQGGLVWDQFHHOHPHQWLVIRUZDUGUHDFKLQJLQWKHH[DPSOHUHOD\
VHWWLQJV7KXVLWLVVXSHUYLVHGE\WKHIRUZDUGGLUHFWLRQDOHOHPHQW4)DVZHOODV
WKH/DQG*SKDVHDQGUHVLGXDORYHUFXUUHQWHOHPHQWV$SSOLHGSKDVHFXUUHQW
PXVWH[FHHGWKH/VHWWLQJDSSOLHGUHVLGXDOFXUUHQWPXVWH[FHHGWKH*VHWWLQJ
DQGDSSOLHG,PXVWH[FHHGWKH4)VHWWLQJ
7KH/RYHUFXUUHQWHOHPHQWVRSHUDWHEDVHGXSRQWKHPDJQLWXGHRIWKHSKDVH
FXUUHQW8VLQJWKHFXUUHQWFRQQHFWLRQVVKRZQLQ)LJXUHWKHPDJQLWXGHRI,
$
LV
HTXDOWRWKHPDJQLWXGHRIWKHDSSOLHGWHVWFXUUHQW
:LWKD/VHWWLQJRI$/SLFNVXSZKHQ,
7(67
LVJUHDWHUWKDQ$
7KH*RYHUFXUUHQWHOHPHQWVRSHUDWHEDVHGXSRQWKHPDJQLWXGHRIWKHUHVLGXDO
FXUUHQW8VLQJWKHFXUUHQWFRQQHFWLRQVVKRZQLQ)LJXUHWKHPDJQLWXGHRI,
5
LV
HTXDOWRWKHPDJQLWXGHRIWKHDSSOLHGWHVWFXUUHQW
:LWKD*VHWWLQJRI$*SLFNVXSZKHQ,
7(67
LVJUHDWHUWKDQ$
7KH4)QHJDWLYHVHTXHQFHRYHUFXUUHQWHOHPHQWRSHUDWHVEDVHGXSRQWKH
PDJQLWXGHRI,
DSSOLHG8VLQJWKHFXUUHQWFRQQHFWLRQVVKRZQLQ)LJXUH
FDOFXODWHWKHPDJQLWXGHRI,
DSSOLHGEDVHGXSRQWKHPDJQLWXGHRI,
7(67
(
)
(
)
7(67
&
%
7(67
$
&
%
$
&
%
$
,
,
VR
,
,
DQG
,
,
,
D
,
D
,
,
,
D
,
D
,
,
=
¼
=
=
=
¼
+
¼
+
=
¼
¼
+
¼
+
¼
=
:LWKD4)VHWWLQJRI$4)SLFNVXSZKHQ,
7(67
LVJUHDWHUWKDQ$
:HFDOFXODWHG ,
$
,
7(67
$ZKLFKVDWLVILHVWKHVXSHUYLVRU\RYHUFXUUHQW
FRQGLWLRQVGHVFULEHGDERYH
6HOHFW
9
9
DQG
9
9
&
%
µ
=
-
µ
=
7KHJURXQGGLVWDQFHHOHPHQWVDUHVXSHUYLVHGE\WKHQHJDWLYHVHTXHQFHGLUHFWLRQDO
HOHPHQW&KHFNWKHQHJDWLYHVHTXHQFHTXDQWLWLHVDSSOLHGDQGYHULI\WKDWWKH4)
HOHPHQWVKRXOGDVVHUW&DOFXODWHWKHPDJQLWXGHDQGDQJOHRIQHJDWLYHVHTXHQFH
YROWDJHDQGFXUUHQWDSSOLHGIRUWKHWHVWTXDQWLWLHVOLVWHGDERYH7KHQFDOFXODWHWKH
QHJDWLYHVHTXHQFHLPSHGDQFH=FDSSOLHGXVLQJ(TXDWLRQ
(
)
(
)
&
%
$
&
%
$
,
D
,
D
,
,
9
D
9
D
9
9
¼
+
¼
+
¼
=
¼
+
¼
+
¼
=
Summary of Contents for SEL-321-5
Page 6: ......
Page 8: ......
Page 16: ......
Page 70: ...2 50 Specifications Date Code 20010215 SEL 321 5 Instruction Manual LJXUH RJLF 6 PERO HJHQG ...
Page 88: ...2 68 Specifications Date Code 20010215 SEL 321 5 Instruction Manual LJXUH 9ROWDJH OHPHQW RJLF ...
Page 106: ......
Page 152: ......
Page 158: ......
Page 252: ......
Page 253: ...SEL DIRECTION AND POLARITY CHECK FORM ...
Page 254: ......
Page 255: ...SEL DIRECTION AND POLARITY CHECK FORM ...
Page 256: ......
Page 260: ......
Page 318: ......
Page 322: ......
Page 326: ......
Page 328: ......
Page 330: ......
Page 334: ......
Page 336: ......
Page 338: ......
Page 344: ......