ABB REL300 Instruction Manual page 15

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I.L. 40-385.7
FIGURES
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ESCRIPTION OF
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IGURE
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AGE
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REL300 Relay Assembly (without FT-14 Switches) (photo) - - - - - - - - - 1-1 - - - - - - - - - - - - 1-9
Layout of REL300 Modules within Inner and Outer Chassis - - - - - - - - - 1-2 - - - - - - - - - - - - 1-10
INCOM/PONI Communication Interface Device (photo) - - - - - - - - - - - 1-3 - - - - - - - - - - - - 1-11
Simplified Block Diagram of REL300 Relay - - - - - - - - - - - - - - - - - 1-4 - - - - - - - - - - - - 1-12
REL300 Relay Program Functions - - - - - - - - - - - - - - - - - - - - - 1-5 - - - - - - - - - - - - 1-13
CO-2 Curve Characteristics- - - - - - - - - - - - - - - - - - - - - - - - - 2-1 - - - - - - - - - - - - 2-6
CO-5 Curve Characteristics- - - - - - - - - - - - - - - - - - - - - - - - - 2-2 - - - - - - - - - - - - 2-7
CO-6 Curve Characteristics- - - - - - - - - - - - - - - - - - - - - - - - - 2-3 - - - - - - - - - - - - 2-8
CO-7 Curve Characteristics- - - - - - - - - - - - - - - - - - - - - - - - - 2-4 - - - - - - - - - - - - 2-9
CO-8 Curve Characteristics- - - - - - - - - - - - - - - - - - - - - - - - - 2-5 - - - - - - - - - - - - 2-10
CO-9 Curve Characteristics- - - - - - - - - - - - - - - - - - - - - - - - - 2-6 - - - - - - - - - - - - 2-11
CO-11 Curve Characteristics - - - - - - - - - - - - - - - - - - - - - - - - 2-7 - - - - - - - - - - - - 2-12
REL300 Outline Drawing - - - - - - - - - - - - - - - - - - - - - - - - - - 2-8 - - - - - - - - - - - - 2-13
REL300 Backplane Drawing (Rear View) - - - - - - - - - - - - - - - - - - 2-9 - - - - - - - - - - - - 2-14
REL300 Characteristics/R-X Diagram - - - - - - - - - - - - - - - - - - - - 3-1 - - - - - - - - - - - - 3-27
Mho Characteristic for Phase-to-Ground Faults - - - - - - - - - - - - - - - 3-2 - - - - - - - - - - - - 3-28
Mho Characteristics for Three-Phase Faults (No Load Flow)- - - - - - - - - 3-3 - - - - - - - - - - - - 3-29
Mho Characteristics for Phase-to-Phase and Two-Phase-to-Ground
Faults (No Load Flow) - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-4 - - - - - - - - - - - - 3-29
REL300 Zone-1 Trip Logic - - - - - - - - - - - - - - - - - - - - - - - - - 3-5 - - - - - - - - - - - - 3-30
REL300 Zone-2 Trip Logic - - - - - - - - - - - - - - - - - - - - - - - - - 3-6 - - - - - - - - - - - - 3-31
REL300 Zone-3 Trip Logic - - - - - - - - - - - - - - - - - - - - - - - - - 3-7 - - - - - - - - - - - - 3-32
REL300 Zone-1 Extension Scheme - - - - - - - - - - - - - - - - - - - - - 3-8 - - - - - - - - - - - - 3-33
Inverse Time Overcurrent Ground Backup Logic - - - - - - - - - - - - - - 3-9 - - - - - - - - - - - - 3-33
Loss of Potential Logic - - - - - - - - - - - - - - - - - - - - - - - - - - -3-10 - - - - - - - - - - - - 3-34
Loss of Potential Logic (System Diagram) - - - - - - - - - - - - - - - - - -3-11 - - - - - - - - - - - - 3-35
AC Current Monitoring Logic - - - - - - - - - - - - - - - - - - - - - - - -3-12 - - - - - - - - - - - - 3-35
Overcurrent Supervision - - - - - - - - - - - - - - - - - - - - - - - - - -3-13 - - - - - - - - - - - - 3-36
Instantaneous Overcurrent Highset Trip Logic - - - - - - - - - - - - - - - -3-14 - - - - - - - - - - - - 3-36
REL300 Close-Into-Fault Trip (CIFT) Logic and Stub Bus
Protection Logic - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-15a - - - - - - - - - - - - 3-37
Special Application for CIF Logic with LV Time Delay Pickup - - - - - - - 3-15b - - - - - - - - - - - - 3-37
REL300 Unequal-Pole-Closing Load Pickup Trip Logic - - - - - - - - - - -3-16 - - - - - - - - - - - - 3-38
Load Loss Accelerated Trip Logic - - - - - - - - - - - - - - - - - - - - - -3-17 - - - - - - - - - - - - 3-39
Out-of-Step Block Logic - - - - - - - - - - - - - - - - - - - - - - - - - 3-18a - - - - - - - - - - - - 3-40
Out-of-Step Block Logic (Blinder Characteristics) - - - - - - - - - - - - - 3-18b - - - - - - - - - - - - 3-40
Reclosing Initiation Logic - - - - - - - - - - - - - - - - - - - - - - - - - -3-19 - - - - - - - - - - - - 3-41
Single Pole Trip Logic - - - - - - - - - - - - - - - - - - - - - - - - - - -3-20 - - - - - - - - - - - - 3-42
Pilot Trip Relay - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -3-21 - - - - - - - - - - - - 3-42
xvi

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