manualshive.com logo in svg

Schweitzer Engineering Laboratories SEL-151, Instruction Manual

The Schweitzer Engineering Laboratories SEL-151 Instruction Manual is your comprehensive guide to efficiently operate and maximize the potential of your SEL-151 product. Download this manual for free from our website and unlock the full potential of your SEL-151 device.

Share
Download
background image

Summary of Contents for SEL-151

Page 1: ......

Page 2: ......

Page 3: ......

Page 4: ......

Page 5: ... 50M 51QP 50Q 51NP 50NL 50NH R2 51T 50LT 50MT 51QT 50QT 51NT 50NLT 50H R3 21P 50C 27 52AT 52BT IN6 IN5 R4 PDEM QDEM NDEM TF CF TCMA ST R5 A B C D E F G H R6 J KT L V W X Y ZT Note 50H 50C and 27 are in different locations in each Relay Word 79RS 79CY 79LO and 79SH are not in the SEL 151C Relay Word because the SEL 151C relay does not include a reclosing relay The SEL 151C relay has an extra defini...

Page 6: ...t Report Column Elements Asserted Symbol Displayed 50M 50M 50MT 0 0 0 1 not possible 1 0 p 1 1 t The 50H element cannot be torque controlled in the SEL 151C relay so the 50H column appears to the right of the TCI torque control internal column in the event report The 50M and 50MT elements can be torque controlled The SEL 151C relay has three single zone self polarized mho distance elements 21AB 21...

Page 7: ... and 21P Therefore you should be careful to set the relay so that under normal conditions none of these elements are picked up In the event reports of both relays the TCI column displays these symbols This column allows you to monitor internal torque controlling elements in the event report Event Report Column Elements Asserted Symbol Displayed TCI 21P 50C 27 0 0 0 0 Rows 1 4 are symbols 0 0 1 V f...

Page 8: ...rsion specifications are interpreted as follows V VS V ABCDEFG Option Specifier Specifier Meaning Option Description A 5 6 50 Hz 60 Hz Power System Frequency B 1 5 1 amp 5 amps Nominal Amps per Phase C 6 120 67 volts Nominal Volts per Phase D n none Fault Locator type E p n positive negative Phase Sequence of Power System F 0 none Recloser G e enable and alarm Target LEDs Figure 1 SEL 151C Relay T...

Page 9: ...Date Code 910703 SEL 151C Addendum A 5 SEL 151 Instruction Manual Figure 2 SEL 151C Distribution Bus Relay Horizontal Front and Rear Panel Drawings ...

Page 10: ......

Page 11: ......

Page 12: ......

Page 13: ......

Page 14: ......

Page 15: ......

Page 16: ......

Page 17: ......

Page 18: ......

Page 19: ......

Page 20: ......

Page 21: ......

Page 22: ......

Page 23: ......

Page 24: ......

Page 25: ......

Page 26: ......

Page 27: ......

Page 28: ......

Page 29: ......

Page 30: ......

Page 31: ......

Page 32: ......

Page 33: ......

Page 34: ......

Page 35: ......

Page 36: ......

Page 37: ......

Page 38: ......

Page 39: ......

Page 40: ......

Page 41: ......

Page 42: ......

Page 43: ......

Page 44: ......

Page 45: ......

Page 46: ......

Page 47: ......

Page 48: ......

Page 49: ......

Page 50: ......

Page 51: ......

Page 52: ......

Page 53: ......

Page 54: ......

Page 55: ......

Page 56: ......

Page 57: ......

Page 58: ......

Page 59: ......

Page 60: ......

Page 61: ......

Page 62: ......

Page 63: ......

Page 64: ......

Page 65: ......

Page 66: ......

Page 67: ......

Page 68: ......

Page 69: ......

Page 70: ......

Page 71: ......

Page 72: ......

Page 73: ......

Page 74: ......

Page 75: ......

Page 76: ......

Page 77: ......

Page 78: ......

Page 79: ......

Page 80: ......

Page 81: ......

Page 82: ......

Page 83: ......

Page 84: ......

Page 85: ......

Page 86: ......

Page 87: ......

Page 88: ......

Page 89: ......

Page 90: ......

Page 91: ......

Page 92: ......

Page 93: ......

Page 94: ... test fails the IC socket number of the defective part replaces OK The A D self test checks analog to digital conversion time The MOF test checks dc offset in the MUX PGA A D circuit The SET self test calculates a checksum of the settings stored in nonvolatile memory and compares it to the checksum calculated when the settings were last changed Section 2 SPECIFICATIONS provides full definitions of...

Page 95: ...M Output Contacts These selections are useful in testing checking contact states and reading targets remotely 1 indicates an asserted element 0 indicates a deasserted element The optional command parameter k selects the number of times the relay displays target data for parameter n The example below shows a series of ten target readings for Relay Word row R3 Target headings repeat every eight rows...

Page 96: ...vel Targets remain in the specified level if you assign the AUTO setting to a port with zero timeout or set both TIME1 and TIME2 to zero This halts automatic message transmission to a port which may be timed out TARGET R You can reset front panel targets to TAR 0 and clear them remotely or locally with the TARGET R command Type TARGET R ENTER to reset and clear the targets as shown in the followin...

Page 97: ... pulses the ALARM contacts closed for one second after any Level 2 access attempt CLOSE The CLOSE command asserts the CLOSE output relay when jumper JMP104 is installed on the main board the circuit breaker status input 52A 52A 52AR or 52AR indicates an open circuit breaker and the TRIP outputs are not asserted The CLOSE output relay then remains closed until the circuit breaker status input indic...

Page 98: ......

Page 99: ......

Page 100: ......

Page 101: ......

Page 102: ......

Page 103: ......

Page 104: ......

Page 105: ......

Page 106: ......

Page 107: ......

Page 108: ......

Page 109: ......

Page 110: ......

Page 111: ......

Page 112: ......

Page 113: ......

Page 114: ......

Page 115: ......

Page 116: ......

Page 117: ......

Page 118: ......

Page 119: ......

Page 120: ......

Page 121: ......

Page 122: ......

Page 123: ......

Page 124: ......

Page 125: ......

Page 126: ......

Page 127: ......

Page 128: ......

Page 129: ......

Page 130: ......

Page 131: ......

Page 132: ......

Page 133: ......

Page 134: ......

Page 135: ......

Page 136: ......

Page 137: ......

Page 138: ......

Page 139: ......

Page 140: ......

Page 141: ......

Page 142: ......

Page 143: ......

Page 144: ......

Page 145: ......

Page 146: ...5 18 Applications Date Code 921113 SEL 151 Instruction Manual Figure 5 9 Phase To Phase Fault on Delta Wye Transformer Secondary ...

Page 147: ...nto IN5 or IN6 Using SELOGIC Control Equations K 1234 IN5 Figure 5 10 Input IN5 Qualified by Time TKPU Time TKPU qualifies the underfrequency input condition Continuing with SELOGIC Control Equations TR 1246 KT TR is the programmable trip condition close TRIP output contacts TR Relays on different feeders can have different TKPU time delay pickup settings so certain feeders are tripped before othe...

Page 148: ......

Page 149: ......

Page 150: ......

Page 151: ......

Page 152: ......

Page 153: ......

Page 154: ......

Page 155: ......

Page 156: ......

Page 157: ......

Page 158: ......

Page 159: ......

Page 160: ......

Page 161: ......

Page 162: ......

Page 163: ......

Page 164: ......

Page 165: ......

Page 166: ......

Page 167: ......

Page 168: ......

Page 169: ......

Page 170: ......

Page 171: ......

Page 172: ......

Page 173: ......

Page 174: ......

Page 175: ......

Page 176: ......

Page 177: ......

Page 178: ......

Page 179: ......

Page 180: ......

Page 181: ......

Page 182: ......

Page 183: ......

Page 184: ......

Page 185: ......

Page 186: ......

Page 187: ......

Page 188: ......

Page 189: ......

Page 190: ......

Page 191: ......

Page 192: ......

Page 193: ......

Page 194: ......

Page 195: ......

Page 196: ......

Page 197: ......

Page 198: ......

Page 199: ......

Page 200: ......

Page 201: ......

Page 202: ......

Page 203: ......

Page 204: ......

Page 205: ......

Page 206: ......

Page 207: ......

Page 208: ......

Page 209: ......

Page 210: ......

Page 211: ......

Page 212: ......

Page 213: ......

Page 214: ......

Page 215: ......

Page 216: ......

Page 217: ......

Page 218: ......

Page 219: ......

Page 220: ......

Page 221: ......

Page 222: ......

Page 223: ......

Page 224: ......

Page 225: ......

Page 226: ......

Page 227: ......

Page 228: ......

Page 229: ......

Page 230: ......

Page 231: ......

Page 232: ......

Reviews:

No comments

Related manuals for SEL-151

LOVATO ELECTRIC PMA30 Quick Start Manual preview
PMA30
Brand: LOVATO ELECTRIC Pages: 6
Autonics ABL Series Quick Start Manual preview
ABL Series
Brand: Autonics Pages: 10
Pilz PNOZ s7 Operating Instructions Manual preview
PNOZ s7
Brand: Pilz Pages: 8
ABB CR324GXNS User Manual preview
CR324GXNS
Brand: ABB Pages: 4
ABB MMCO-11 Instruction Leaflet preview
MMCO-11
Brand: ABB Pages: 42
VERIS INDUSTRIES, INC. V102 Installation Manual preview
V102
Brand: VERIS INDUSTRIES, INC. Pages: 2
Esco TC-11 Manual preview
TC-11
Brand: Esco Pages: 8
Schweitzer Engineering Laboratories SEL-787 Instruction Manual preview
SEL-787
Brand: Schweitzer Engineering Laboratories Pages: 564
ASO Safety Solutions SK 41 Operating Instructions Manual preview
SK 41
Brand: ASO Safety Solutions Pages: 64
koban KPHD-NFC-ASTRO3 Operating Manual preview
KPHD-NFC-ASTRO3
Brand: koban Pages: 40
ZIEHL VG1200 Quick Manual preview
VG1200
Brand: ZIEHL Pages: 4
Eaton ESR5-NOS-31-230VAC Manual preview
ESR5-NOS-31-230VAC
Brand: Eaton Pages: 19
Fermax DUOX RELAY Installation Manual preview
DUOX RELAY
Brand: Fermax Pages: 68
Siemens SIRIUS 3RU1.2 Operating Instructions preview
SIRIUS 3RU1.2
Brand: Siemens Pages: 4
Siemens Sirius 3RS1440 Operating Instructions Manual preview
Sirius 3RS1440
Brand: Siemens Pages: 11
GE MLJ1000 Manual preview
MLJ1000
Brand: GE Pages: 42
golmar SAR-GB2 User Manual preview
SAR-GB2
Brand: golmar Pages: 10
golmar SAR-12/18 Manual preview
SAR-12/18
Brand: golmar Pages: 8

Brands by name

Popular brands

Load more brands