For the SEL-221F relay, version specifications are interpreted as follows:
V[VS]
Option
A
B
C
D
E
F
G
H
I
= V[ABCDEFGHI]
Specifier
Specifier Meaning
Option Description
5, 6
1, 5
1, 6
m, k
p, n
s, d
1, 2
s , t
u, i
50 Hz, 60 Hz
1 amp, 5 amps
120 volts, 67 volts
miles, kilometers
positive, negative
std., modified F-1
rev.1, rev. 4
std, 52BT modified F-2
US curves, IEC curves
EEROM version specifications are interpreted as follows:
E[ER] = E[Z]
Option
Specifier
Specifier Meaning
Z
1, 2
1 stop bit, 2 stop bits
Power System Frequency
Nominal Amps per Phase
Nominal Volts per Phase
Fault Locator Distance Units
Phase-Sequence of Power System
Recloser Logic
Main Board Configuration
52BT or Trip in Relay Word
Time-Overcurrent Curves
Option Description
Communications Protocol Stop Bits
Please contact Schweitzer Engineering Laboratories, Inc. for more information concerning
available versions of the relay. Version specifications provided above are not intended for
ordering purposes but to help users identify software installed in a relay.
4-16
Event Reporting
SEL-221F, -1 Instruction Manual
Date Code 920423
Summary of Contents for SEL-221F
Page 3: ......
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Page 69: ...Date Code 920508 Specifications SEL 221F 1 Instruction Manual 2 44 ...
Page 70: ...Date Code 920508 Specifications SEL 221F 1 Instruction Manual 2 45 ...
Page 71: ...Date Code 920508 Specifications SEL 221F 1 Instruction Manual 2 46 ...
Page 72: ...Date Code 920508 Specifications SEL 221F 1 Instruction Manual 2 47 ...
Page 110: ...Example Event Report 2 4 12 Event Reporting SEL 221F 1 Instruction Manual Date Code 930830 ...
Page 158: ...SETTINGS SHEET FOR SEL 221F RELAY PAGE 2 OF 6 DATE Date Code 921110 ...
Page 160: ...SETTINGS SHEET PAGE 4 OF 6 FOR SEL 221F RELAY DATE Date Code 930601 ...
Page 161: ...SETTINGS SHEET PAGE 5 OF 6 FOR SEL 221F RELAY DATE Date Code 961208 ...
Page 229: ...SEL 200 Series Relay Main Board Troubleshooting Test Points and Jumper Locations ...