Date Code 20010213
Specifications
2-15
SEL-321-3 Instruction Manual
6HWWLQJV
(QDEOH/RVVRI3RWHQWLDO
(/23
1 'LVDEOHHOHPHQWEORFNLQJ0RQLWRU
/23ZLWKRULJLQDOORJLF
< /23EORFNVGLVWDQFHHOHPHQWVZLWKRULJLQDO
ORJLF2YHUFXUUHQWHOHPHQWVGHIDXOWIRUZDUG
GXULQJ/23FRQGLWLRQ
1 'LVDEOHHOHPHQWEORFNLQJ0RQLWRU
/23ZLWKDGYDQFHGORJLF
< /23EORFNVGLVWDQFHHOHPHQWVDQGRYHUFXUUHQW
GLUHFWLRQDOHOHPHQWVZLWKDGYDQFHGORJLF
< /23EORFNVGLVWDQFHHOHPHQWVZLWKDGYDQFHG
ORJLF2YHUFXUUHQWHOHPHQWVGHIDXOWIRUZDUG
GXULQJ/23FRQGLWLRQ
/237LPH'HOD\
/23'
6HWVWLPHGHOD\EHIRUH/23FDQDVVHUWIROORZLQJWKH
ORVVRIRQHRUWZRSRWHQWLDOIXVHV
0HGLXP6HW3KDVH2&3LFNXS 0
6LQJOHSKDVHRYHUFXUUHQWWKUHVKROGIRUEORFNLQJ
/23GXULQJIDXOWVDQGIRUXVHLQVWXESURWHFWLRQ
ORJLF
1HJ6HT9293LFNXS
4/
6HWV9WKUHVKROGIRUGHWHFWLQJRQHRUWZREORZQ
IXVHV
3RV6HT9293LFNXS
3/
6HWV9WKUHVKROGIRUGHWHFWLQJWKUHHEORZQIXVHV
2XWSXWV
/23LQGLFDWLRQ
/23
$OZD\VDYDLODEOHHYHQLI(/23 1RU1'RHV
QRWEORFNGLVWDQFHHOHPHQWV
,QWHUQDO/23EORFN
,/23
(QDEOHGE\(/23 <<RU<%ORFNVGLVWDQFH
HOHPHQWV
6XSSRUWLQJ'UDZLQJV)LJXUHDQG)LJXUH
Pole-Discordance Logic
7KLVORJLFFDQEHXVHGWRDODUPRUWULS7KHORJLFFKHFNVWKH$LQSXWVIURPHLWKHURQHRUWZR
EUHDNHUV7KHWLPHU633''F\FOHVDIWHUDQ\VLQJOHSROHWULSVLJQDOGURSVRXW,IDOOWKUHH$
LQSXWVIURPDEUHDNHUGLVDJUHHWKHDSSURSULDWHSROHGLVFRUGDQFHRXWSXWYDULDEOH3'RU3'
LPPHGLDWHO\DVVHUWV
7LPHU6HWWLQJ
6LQJOH3ROH7ULS
3KDVH'LVFRUGDQFH'HOD\
633''
6HWVWLPHGHOD\IRUFKHFNLQJWKH$LQSXWVWDWXVHV
IROORZLQJWKHGURSRXWRIDVLQJOHSROHWULSVLJQDO
2XWSXWV
3ROH'LVFRUGDQFH
3'
%UHDNHUSROHGLVFRUGDQFH
3ROH'LVFRUGDQFH
3'
%UHDNHUSROHGLVFRUGDQFH
Summary of Contents for SEL-321-3
Page 4: ......
Page 6: ......
Page 8: ......
Page 71: ...Date Code 20010213 Specifications 2 51 SEL 321 3 Instruction Manual LJXUH RJLF 6 PERO HJHQG ...
Page 87: ...Date Code 20010213 Specifications 2 67 SEL 321 3 Instruction Manual LJXUH 9ROWDJH OHPHQW RJLF ...
Page 102: ......
Page 150: ......
Page 156: ......
Page 167: ...Date Code 20010213 Event Reporting 4 11 SEL 321 3 Instruction Manual ...
Page 172: ......
Page 261: ...SEL DIRECTION AND POLARITY CHECK FORM ...
Page 262: ......
Page 263: ...SEL DIRECTION AND POLARITY CHECK FORM ...
Page 264: ......
Page 268: ......
Page 330: ......
Page 350: ......
Page 352: ......
Page 354: ......
Page 360: ......
Page 366: ......
Page 380: ......