Hubbell M-7679 R-PAC User manual

Instruction Book
M‑7679 R‑PAC

TRADEMARKS
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The University of California specifically disclaims any warranties, including, but not limited to, the implied warranties
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M‑7679 R‑PAC
Protection, Automation and
Control System for Recloser,
Switch, Sectionalizer and
Advanced Distribution
Automation Applications
Protection and Control
• Over 30 Protection Elements for optimal protection of
Power Distribution Systems
• Compatible with Three-Phase Ganged (Std) and Independent
Phase Capable Switching devices such as Reclosers,
Switches, Sectionalizers and Breakers (Optional)
• Four (std) or Six (optional) Low Energy Analog (LEA) or
VT voltage inputs
• Recloser Settings Wizard assists in creating file for most
common settings for Recloser applications
• Comprehensive I/O Matrix provides visual confirmation of
enabled functions and selected outputs, improving security
Automation/Communications
• Pre-built functions for Advanced Distribution
Automation Applications including Recloser,
Switch, Sectionalizer, and Loop Schemes
• Embedded Cyber Security features to
implement NERC/CIP v5 requirements,
including IPsec and RADIUS server security
• Front panel USB and SD Card ports for local
programming and data transfer
• Optional single or dual Ethernet ports
(copper or fiber) with simultaneous
multi-user and multi-protocol support
• Protocols supported include:
−MODBUS, DNP3.0
−Optional: IEC 61850
−Optional: IEC 60870-5-104
• Meets IEEE 1686 Password requirement
• One or two optional serial ports (TIA-232,
TIA-485, or Serial Fiber)
IPScom®– Uncomplicated Software for
Complex Power System Applications
• Integrated Metering, DFR and PQ
Visualization Tools
• Search and filtering tools for analysis of
SOE, DFR and PQ records
• IPSlogic Programmable Logic
Monitoring
• Recloser Status Monitoring tool displays real time
reclosing sequence and fault clearing time
• Power Quality Monitoring up to the 63rd Harmonic
including THD and TDD
• PQ Viewer (ITIC Curve)
• Sags, Swell and Sub-Synchronous Transient
Detection
• Comprehensive suite of advanced diagnostic tools
• Advanced Data Logging and Load Profile
Recorder
• 3500 Event Sequence of Events (SOE) Recorder
• 100 DFR quality records of up to 480 cycles
with adjustable sampling rate up to 128 s/c
Flexibility
Two ways to upgrade your existing control:
• Beckwith Electric M-2979 Cabinet
for replacement of select complete
recloser or switch controls
• Beckwith Electric M-2400 series
Adapters for retrofit of some of
the most popular controls in
the existing cabinet
USB
Smart Flash
SD Card
Integrated Protection Systems®
RESET
A
B
C
N / G / SEF
50
51
ALARM
AC / BATTERY
FREQ / VOLT
ALT SETTINGS
ALT
SETTINGS
A B C
SELECT
PHASE
TRIP
LOCKOUT
CLOSE
HOT
LINE
TAG
GROUND
DISABLE
REMOTE
DISABLE
RECLOSE
DISABLE

–2–
M‑7679 R‑PAC – Specification
ATS
Automatic
Transfer
System
M-7679 R-PAC
Protection, Automation and Control System for Recloser, Switch, Sectionalizer and Advanced Distribution Automation Applications
4
I
1
, I
2
,
I
3
, I
g/SEF
Residual (3 I
0
)
52
Recloser
3
Vz
1
1
Port 1
TIA-232
TIA-485
Serial Fiber
Port 2
+
Ethernet
Fiber Optic
or
Copper
Port 3
+
Ethernet
Fiber Optic
or
Copper
Front Port
Type B USB
SD Card
IRIG-B
Port 4
+
TIA-232
TIA-485
Serial Fiber
Or 3
Source
Load
+Optional Feature
Feature available at future date via firmware update
VY
1
, VY
2
, VY
3
,
NY
(3 V )
0
VZ
1
, VZ
2
,
VZ
3
, NZ
5
67N
Residual
Directional
Overcurrent
Inverse Time
50N
Residual Time
Overcurrent
5
Residual Inverse
Time Overcurrent
51N
5
Negative
Sequence
Overvoltage
47
59
Overvoltage
• Phase
• 3 Phase
• Phase-to-Phase
• Residual
• Peak
P
3PH
PP
8
O
U
81
Frequency
• Over
• Under
8
Frequency
Rate of
Change
81R
8
5
Time Overcurrent
• Phase
• Ground, SEF
P
G
50
5
Negative
Sequence
Overcurrent
Definite Time
Inverse Time
46
DT
IT
5
Breaker
Failure
50
BF
Switch
Sectionalizer
SS 60
FL
VT Fuse
Loss
Directional
Power
32
4
Directional
Inverse Time
Overcurrent
• Phase
• Ground, SEF
• Neg. Seq.
5
P
G
Q
67
5
Inverse Time
Overcurrent
• Phase with
Voltage Control/
Restraint
• Ground, SEF
51V 51
P
G
LS
Loop
Scheme
59
Vz1
Overvoltage
27
Vz1
Undervoltage
XX
4
Number of
Elements
Reclose Relay
• Three-Phase Ganged
• Independent Phase Capable
+
25
79
Sync Check
8
Undervoltage
• Phase
• 3 Phase
• Phase-to-Phase
P
3PH
PP
27
Digital 86 Lockout
Load Encroachment Logic
IRIG-B Time
Synchronization (TTL)
Cold Load Pickup
Web Browser Interface
Recloser Status
Monitoring
Trip and Target Counters
Self Diagnostics
Fault Locator
Digital Fault (Waveform)
Recording
Sequence of
Events Recording
Auto Restoration
Demand/Energy Metering
Trip/Close Coil Monitor
Synchrophasors p
(C37.118-2)
PQ Viewer
(ITIC Curve)
Breaker
Wear Monitor
THD/TDD Monitoring,
Alarming and Protection
IPSlogic
®
Programmable Logic
Protocols:
MODBUS
DNP 3.0 SAv2
Smart P2P (Peer-to-Peer)p
IEC 61850 +
IEC 60870-5-104 +
Eight Setting Profiles
Over 30 Protection Elements
Hot-Line Tag/
Maintenance Mode
Data Logging
PQ Monitoring
IPScom
®
Communications Software
N & I
Broken
Conductor
Detection
46
BC
Figure 1 M-7679 R-PAC One-Line Functional Diagram

–3–
M‑7679 R‑PAC – Specification
▲Feature available at future date via firmware update / IPScom update
Standard Control Features
• Over 30 protection functions
• Horizontal or Vertical Mounting
• 50 Hz or 60 Hz Frequency
• High (90 to 315 Vac/Vdc) or Low (18 to
60 Vdc) Power Supply
• Multi-Shot Auto Recloser, Three-Phase
Reclose Operation
• Eight Setting Profiles
• Hot Line Tag
• Cold Load Pickup
• Load Encroachment Supervision
• Sequence Coordination
• Phantom Voltage
• Digital 86 Lockout
• Fault Locator
• Auto Restoration
• Sensitive Ground Indicator
• Three Phase Current Inputs plus one Ground
or Sensitive Earth Current Input
• Three Phase Voltage Inputs plus one Sync
Check Voltage Input
• Four User Programmable Digital Inputs
• Four User Programmable Digital Outputs
• Conformal Coated Circuit Boards
• Configurable Front HMI LEDs and
Pushbuttons
• 12 Vdc Backup Power Input
• IPScom Communications Software
• IPSlogic Programmable Logic
• Reclosing Sequence Monitor and Recorder
• Recloser/Breaker Wear Monitor
• I/O Map
• Custom Curve Designer
• Compare Settings Tool
• Power Supply Monitor
• Trip/Close Coil Monitor
• Trip and Target Counters
• Digital Fault (Waveform) Recording
• Fault Event Records
• Synchrophasors (IEEE C37.118-2)▲
• Front Panel USB and SD Card ports
• IRIG-B Time Synchronization
• Custom DNP Mapping
• PORT 1 – Rear TIA-232
• Protocols Supported:
– MODBUS
– DNP3.0 SAv2
– Smart P2P (Peer-To-Peer)▲
• P2P
• IPsec (Internet Protocol Security)
• RADIUS Client Capability to manage local
and remote access to the control
• Wide Variety of Communications Accessories
• Power Quality Monitoring
• ITIC CurveViolation Counters and Recording
• Data Logging
• THD/TDD Monitoring, Alarming and
Protection
• Demand and Energy Metering
• Sequence of Events Recording
• Self-Diagnostics
Optional Features
• Independent Phase Capable (Triple/Single)
Recloser Operation
• Switch/Sectionalizer
– Three Phase Ganged
– Independent Phase Capable
• Option P: Single Phase/Two Phase Operation
• PORT 1 – Fiber Optic Available
• PORT 1 – Analog Output Module
• PORT 2 – Rear Ethernet Fiber Optic or
Copper
• PORT 3 – Rear Ethernet Fiber Optic or
Copper
• PORT 4 – TIA-232, TIA-485, or Fiber Optic
• Optional Protocols in addition to standard
MODBUS and DNP3.0 (requires at least one
Ethernet Port):
– Add IEC 61850
– Add IEC 60870-5-104
– Add Combination IEC 61850 and
IEC 60870-05-104
• Expanded I/O – Additional eight digital Inputs
and eight digital Outputs for a total of 12 each
• Low Energy Analog (LEA) Inputs per C37.92.
Configurations available: 4 LEA, 3 LEA +
1 VT, or 6 LEA

–4–
M‑7679 R‑PAC – Specification
M‑7679 Mounting Options
M‑2400 Series Adapters
The M-2400 Series Adapters allow a simple, easy installation of the M-7679 into an existing cabinet to retrofit
the following controls:
• M-2406 to retrofit the Eaton Cooper Form 6 (for 14-Pin or 19-Pin reclosers)
• M-2410 to retrofit the SEL 351R-2
• M-2411 to retrofit the SEL 351P-3/Panacea
Please refer to the applicable M-2400 Series Specification for additional information and ordering options.
Figure 2 M-2406 Adapter Chassis
M‑2979 Recloser Control Cabinet
Figure 3 M-2979 Recloser Control Cabinet
Please see the M-2979 Recloser Control Cabinet Specification for additional information and ordering options.

–5–
M‑7679 R‑PAC – Specification
External Connections
The possible connections for the M-7679 R-PAC are shown in Figure 4.
CAUTION:▲Any TB3 receptacle that is NOT GREEN indicates that a Low Voltage Power Supply is
installed in the unit.
TIA
ANALOG OUT
Port 1 Only
24V
AO1 AO2
COM
+ - + - +
IN 1 IN 2 IN 3 IN 4 OUT 1
PORT 1 PORT 4
IN 5 IN 6 IN7
IN9 IN 10 IN 11 IN12
OUT 2 OUT 3 OUT 4
OUT 7 OUT 8 OUT 9 OUT 10OUT 6OUT 5 OUT 12OUT 11
!
!
TB1 TB3
TB6
TB7
TB8
WARNING! CONTACT WITH TERMINALS
MAY CAUSE ELECTRIC SHOCK
IRIG B
TB4
P/S
+ -
12 2 13 1 1 3
1 1 2131322 1
2
1 1 313
12 12 12 12
12121212
12121212
IN8
AUX
I/O
SN:123456 IΦ=1A, Ig=50mA, (3)Vy=12Vmax, (3)Vz=12Vmax
+
CONTACT
RATINGS-
SEE MANUAL
!
12
+
TB2
RX TX
PORT 2
ETHERNET
PORT 3
TIA-232
1
Vy
I1I2I31
g
IVy2Vy3Ny Vz1Vz2Vz3
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Nz
1
Vy
I1I2I31
g
IVy2Vy3Ny Vz1Vz2Vz3
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Nz
TB5
!
llllllIIlllllIl
Figure 4 M-7679 Typical External Connections

–6–
M‑7679 R‑PAC – Specification
†Select the greater of these accuracy values. For voltage accuracy specified, the range is (20 – 180 V).
PROTECTIVE FUNCTIONS
Device
Number Function
Setpoint
Ranges Increment Accuracy†
Sync Check
Reference Phase A/B/C – –
Undervoltage Permission
Dead Line/Dead Bus Yes/No – –
Dead Line/Live Bus Yes/No – –
Live Line/Dead Bus Yes/No – –
Live Line Minimum Voltage 0.0 to 200.0 V 0.1 V ± 0.2 V or ± 0.5%
Live Bus Minimum Voltage 0.0 to 200.0 V 0.1 V ± 0.2 V or ± 0.5%
Sync Check Permission
Max/Minimum Time Delay 0.01 to 600.00 s 0.01 s ±0.01 s or ±1%
Minimum Voltage 10.0 to 300.0 V 0.01 V ± 0.2 V or ± 0.5%
Maximum Voltage 10.0 to 300.0 V 0.01 V ± 0.2 V or ± 0.5%
Angle Difference 0.00° to 90.00° 0.01° ± 0.3°
Magnitude Difference 0.00 to 300.00 V 0.01 V ± 0.2 V or ± 0.5%
Frequency Difference 0.00 to 5.00 Hz 0.01 Hz ± 0.02 Hz or ± 2%
Undervoltage
Phase Undervoltage (#1 to #4 Elements) / 3 Phase Undervoltage (#5 to #8 Elements)
Pickup 10.00 to 300.00 V 0.01 V ± 0.2 V or ± 0.5%
Definite Time 0.00 to 600.00 s 0.01 s ±0.01 s or ±1%
Auto Restoration Enable/Disable
Phase-to-Phase Undervoltage
Pickup 10.00 to 300.00 V 0.01 V ± 0.2 V or ± 0.5%
Definite Time 0.00 to 600.00 s 0.01 s ±0.01 s or ±1%
Vz1 Undervoltage
Pickup 10.00 to 300.00 V 0.01 V ± 0.2 V or ± 0.5%
Definite Time 0.00 to 600.00 s 0.01 s ±0.01 s or ±1%
Bus Side Voltage Supervision
Bus Side Voltage Supervision
Minimum Closing Voltage 0.00 to 300.00 V 0.01 V ± 0.2 V or ± 0.5%
Supervision Time 0.00 to 600.00 s 0.01 s ±0.01 s or ±1%
Directional Power (#1 to #4 Elements)
Pickup -3.00 to +3.00 PU 0.01 PU ± 0.02 PU or 3%
@ PF = 0.2 to 1.0
Definite Time 0.00 to 600.00 s 0.01 s ±0.01 s or ±1%
Power Real/Reactive
Each directional power element can be set as overpower or underpower.
The per unit pickup is based on the nominal secondary VT voltage and CT current settings.
25
27
27
3PH
27
PP
27
Vz1
27B
32

–7–
M‑7679 R‑PAC – Specification
†Select the greater of these accuracy values. For voltage accuracy specified, the range is (20 – 180 V).
PROTECTIVE FUNCTIONS (cont.)
Device
Number Function
Setpoint
Ranges Increment Accuracy†
Negative Sequence Overcurrent (#1 to #5 Elements)
Definite Time
Pickup
1 A CT (or 5 mA CT) 0.02 to 20.00 A 0.01 A ± 0.02 A or ± 3%
5 A CT 0.10 to 100.00 A 0.01 A ± 0.1 A or ± 3%
Definite Time* 0.00 to 600.00 s 0.01 s ± 0.01 s or ± 1%
*The maximum Definite Time is reduced to 1.00 s if the pickup is > 20.00 A for a 5A CT.
Inverse Time
Pickup
1 A CT (or 5 mA CT) 0.02 to 3.20 A 0.01 A ± 0.02 A or ± 3%
5 A CT 0.10 to 16.00 A 0.01 A ± 0.1 A or ± 3%
Electromechanical Reset Delay Yes/No
Reset Coefficient 0.001 to 30.000 s 0.001 s ± 0.01 s or ± 1%
TCC Modifiers
Time Adder 0.00 to 30.00 s 0.01 s ± 0.01 s or ± 1%
Minimum Response
Time Adder 0.00 to 1.00 s 0.01 s ± 0.01 s or ± 1%
IEC Curves Family
(IEC 60255-151)
Inverse, Very Inverse,
Extremely Inverse
Time Multiplier 0.05 to 1.00 0.01 ± 2 cycles or ± 5%
IEEE Curves
(C37.112)
Moderately Inverse
Very Inverse
Extremely Inverse
Time Multiplier 0.10 to 25.00 0.01 ± 2 cycles or ± 5%
US Curves Moderately Inverse
Standard Inverse
Very Inverse
Extremely Inverse
Short Time Inverse
Time Multiplier 0.05 to 15.00 0.01 ± 2 cycles or ± 5%
Traditional Recloser
Curves
101; 102; 103; 104; 105; 106; 107; 111; 112; 113; 114; 115; 116; 117;
118; 119; 120; 121; 122; 131; 132; 133; 134; 135; 136; 137; 138; 139;
140; 141; 142; 151; 152; 161; 162; 163; 164; 165; 200; 201; 202
Time Multiplier 0.10 to 2.00 0.01 ± 2 cycles or ± 5%
Definite Time
Time Multiplier 0.10 to 100.00 0.01 ± 2 cycles or ± 5%
46
DT
46
IT

–8–
M‑7679 R‑PAC – Specification
†Select the greater of these accuracy values. For voltage accuracy specified, the range is (20 – 180 V).
PROTECTIVE FUNCTIONS (cont.)
Device
Number Function
Setpoint
Ranges Increment Accuracy†
Broken Conductor Detection
Pickup (I2/I1 ratio) 1 to 100% 1 % ± 3%
Time Delay 0.00 to 600.00 s 0.01 s ± 0.01 s or ± 1%
Minimum I2 Level 0.02 to 20.00 A 0.01 A ± 0.02 A or ± 3%
Negative Sequence Overvoltage
Pickup 0.00 to 300.00 V 0.01 V ± 0.2 V or ± 0.5%
Definite Time 0.00 to 600.00 s 0.01 s ±0.01 s or ± 1%
Breaker Failure
Pickup Phase Current
1 A CT (or 5 mA CT) 0.02 to 2.00 A 0.01 A ± 0.02 A or ± 3%
5 A CT 0.10 to 10.00 A 0.01 A ± 0.1 A or ± 3%
Pickup Residual/ Ground Current
1 A CT 0.02 to 2.00 A 0.01 A ± 0.02 A or ± 3%
5 A CT 0.10 to 10.00 A 0.01 A ± 0.1 A or ± 3%
Pickup Sensitive Ground Current
1 mA CT 0.010 to 0.320 A 0.001 A TBD
10 mA CT 0.001 to 0.160 A 0.001 A TBD
50 mA CT 0.005 to 0.800 A 0.001 A TBD
200 mA CT 0.020 to 3.200 A 0.001 A TBD
Time Delay 0.01 to 600.00 s 0.01 s ± 0.01 s or ± 1%
Retrip Delay 0.01 to 600.00 s 0.01 s ± 0.01 s or ± 1%
46
BC
47
50
BF

–9–
M‑7679 R‑PAC – Specification
†Select the greater of these accuracy values. For voltage accuracy specified, the range is (20 – 180 V).
PROTECTIVE FUNCTIONS (cont.)
Device
Number Function
Setpoint
Ranges Increment Accuracy†
Instantaneous/Definite Time Overcurrent (#1 to #5 Elements)
Phase Instantaneous/Definite Time Overcurrent
Pickup
1 A CT (or 5 mA CT) 0.02 to 20.00 A 0.01 A ± 0.02 A or ± 3%
5 A CT 0.10 to 100.00 A 0.01 A ± 0.1 A or ± 3%
Definite Time* 0.00 to 600.00 s 0.01 s ± 0.01 s or ± 1%
*The maximum Definite Time is reduced to 1.00 s if the pickup is > 20.00 A for a 5A CT.
High Current Lockout (#1 to #5 Elements)
Phase Enable/Disable
Reference Current
1 A CT (or 5 mA CT) 0.10 to 100.00 A 0.01 A ± 0.02 A or ± 3%
5 A CT 0.50 to 500.00 A 0.01 A ± 0.1 A or ± 3%
Definite Time 0.00 to 600.00 s 0.01 s ±0.01 s or ± 1%
Residual Instantaneous/Definite Time Overcurrent
Pickup
1 A CT (or 5 mA CT) 0.02 to 20.00 A 0.01 A ± 0.02 A or ± 3%
5 A CT 0.10 to 100.00 A 0.01 A ± 0.1 A or ± 3%
Definite Time* 0.00 to 600.00 s 0.01 s ± 0.01 s or ± 1%
*The maximum Definite Time is reduced to 1.00 s if the pickup is > 20.00 A for a 5A CT.
High Current Lockout (#1 to #5 Elements) with "3I0" HCL Operating Current Reference
Residual/Ground Enable/Disable
Reference Current
1 A CT (or 5 mA CT) 0.03 to 100.00 A 0.01 A ± 0.02 A or ± 3%
5 A CT 0.15 to 500.00 A 0.01 A ± 0.02 A or ± 3%
Definite Time 0.00 to 600.00 s 0.01 s ±0.01 s or ± 1%
Ground Instantaneous/Definite Time Overcurrent
Pickup
1 A Gnd CT 0.02 to 20.00 A 0.01 A ± 0.02 A or ± 3%
5 A Gnd CT 0.10 to 100.00 A 0.01 A ± 0.1 A or ± 3%
Definite Time 0.00 to 600.00 s 0.01 s ±0.01 s or ± 1%
High Current Lockout (#1 to #5 Elements) with "G" HCL Operating Current Reference
Residual/Ground Enable/Disable
Reference Current
1 A Gnd CT 0.03 to 100.00 A 0.01 A ± 0.02 A or ± 3%
5 A Gnd CT 0.15 to 500.00 A 0.01 A ± 0.1 A or ± 3%
Definite Time 0.00 to 600.00 s 0.01 s ±0.01 s or ± 1%
50P
50
HCL
50N
50
HCL
50G
50
HCL

–10–
M‑7679 R‑PAC – Specification
†Select the greater of these accuracy values. For voltage accuracy specified, the range is (20 – 180 V).
PROTECTIVE FUNCTIONS (cont.)
Device
Number Function
Setpoint
Ranges Increment Accuracy†
Inverse Time Overcurrent (#1 to #5 Elements)
Phase Inverse Time Overcurrent with Voltage Control/Restraint
Pickup
1 A CT (or 5 mA CT) 0.02 to 3.20 A 0.01 A ± 0.02 A or ± 3%
5 A CT 0.10 to 16.00 A 0.01 A ± 0.1 A or ± 3%
Load Encroachment Logic Use/Do Not Use – –
Voltage Control or
Voltage Restraint 4.0 to 150.0 % 0.1 %
Residual Inverse Time Overcurrent
Pickup
1 A CT (or 5 mA CT) 0.02 to 3.20 A 0.01 A ± 0.02 A or ± 3%
5 A CT 0.10 to 16.00 A 0.01 A ± 0.1 A or ± 3%
Ground Inverse Time Overcurrent
Pickup
1 A Gnd CT 0.02 to 3.20 A 0.01 A ± 0.02 A or ± 3%
5 A Gnd CT 0.10 to 16.00 A 0.01 A ± 0.1 A or ± 3%
Electromechanical Reset Delay Yes/No
Reset Coefficient 0.001 to 30.000 s 0.001 s ± 0.01 s or ± 1%
TCC Modifiers Time Adder 0.00 to 30.00 s 0.01 s ± 0.01 s or ± 1%
Minimum Response Time Adder 0.00 to 1.00 s 0.01 s ± 0.01 s or ± 1%
IEC Curves Family
(IEC 60255-151)
Inverse, Very Inverse
Extremely Inverse
Time Multiplier 0.05 to 1.00 0.01 ± 2 cycles or ± 5%
IEEE Curves
(C37.112)
Moderately Inverse
Very Inverse
Extremely Inverse
Time Multiplier 0.10 to 25.00 0.01 ± 2 cycles or ± 5%
US Curves Moderately Inverse
Standard Inverse
Very Inverse
Extremely Inverse
Short Time Inverse
Time Multiplier 0.05 to 15.00 0.01 ± 2 cycles or ± 5%
Traditional Recloser
Curves
101; 102; 103; 104; 105; 106; 107; 111; 112; 113; 114; 115; 116; 117;
118; 119; 120; 121; 122; 131; 132; 133; 134; 135; 136; 137; 138; 139;
140; 141; 142; 151; 152; 161; 162; 163; 164; 165; 200; 201; 202
Time Multiplier 0.10 to 2.00 0.01 ± 2 cycles or ± 5%
Definite Time
Time Multiplier 0.10 to 100.00 0.01 ± 2 cycles or ± 5%
51P
51N
51G

–11–
M‑7679 R‑PAC – Specification
†Select the greater of these accuracy values. For voltage accuracy specified, the range is (20 – 180 V).
PROTECTIVE FUNCTIONS (cont.)
Device
Number Function
Setpoint
Ranges Increment Accuracy†
Overvoltage
Phase Overvoltage (#1 to #4 Elements) / 3 Phase Undervoltage (#5 to #8 Elements)
Pickup 10.00 to 300.00 V 0.01 V ± 0.2 V or ± 0.5%
Definite Time 0.00 to 600.00 s 0.01 s ±0.01 s or ± 1%
Auto Restoration Enable/Disable
Peak Overvoltage
Pickup 100 to 150 % 1 % ± 3 %
Definite Time 0.01 to 140.00 s 0.01 s ± 0.05 s
Residual Overvoltage (#1 to #2 Elements)
Pickup 10.00 to 300.00 V 0.01 V ± 0.2 V or ± 0.5%
Definite Time 0.00 to 600.00 s 0.01 s ±0.01 s or ± 1%
Phase-to-Phase Overvoltage
Pickup 10.00 to 300.00 V 0.01 V ± 0.2 V or ± 0.5%
Definite Time 0.00 to 600.00 s 0.01 s ±0.01 s or ± 1%
Vz1 Overvoltage
Pickup 10.00 to 300.00 V 0.01 V ± 0.2 V or ± 0.5%
Definite Time 0.00 to 600.00 s 0.01 s ±0.01 s or ± 1%
VT Fuse‑Loss Detection
AVT fuse-loss condition is detected by using the positive and negative sequence components
of the voltages and currents.
Time Delay 0.03 to 600.00 s 0.01 s ± 0.01 s or ± 1%
Three Phase VT
Fuse Loss Detection
Enable/Disable
59
59
3PH
59I
59N
59
PP
59
Vz1
60
FL

–12–
M‑7679 R‑PAC – Specification
†Select the greater of these accuracy values. For voltage accuracy specified, the range is (20 – 180 V).
PROTECTIVE FUNCTIONS (cont.)
Device
Number Function
Setpoint
Ranges Increment Accuracy†
Directional Overcurrent (#1 to #5 Elements)
Phase Directional Overcurrent
Operating Current Phase Current
Phase Polarization Voltage V1
Residual Directional Overcurrent
Operating Current 3IO
Phase Polarization Voltage Vz1, V1, V2, VO
Ground Directional Overcurrent
Operating Current Ig
Phase Polarization Voltage Vz1, V1, V2, VO
Negative Sequence Directional Overcurrent
Operating Current Negative Sequence Current
Phase Polarization Voltage V2
67P, 67N, 67G, 67Q Settings
Enabled Direction No-Direction/Directional
Minimum Polarization Voltage
(% of nominal voltage) 2.0 to 10.0 % 0.1% ± 3%
Action if below Trip/Block Trip
Maximum Sensitivity Angle 1 0° to 359° 1° ± 1°
Maximum Sensitivity Angle 2 5° to 90° 1° ± 1°
Time Delay Definite/Inverse – –
Definite Time:
Pickup
1 A CT / 5 mA CT/ 1 A Gnd CT 0.05 to 20.00 A 0.01 A ±0.02 A or ±3%
5 A CT / 5 A Gnd CT 0.25 to 100.00 A 0.01 A ± 0.1 A or ± 3%
Definite Time* 0.00 to 600.00 s 0.01 s ± 0.01 s or ± 1%
*67P, 67N, and 67Q: the maximum Definite Time is reduced to 1.00 s if the pickup is > 20.00A for
a 5 A CT.
NOTE:QFunction 67 Inverse Time Delay Specifications continued on next page.
67P
67N
67G
67Q

–13–
M‑7679 R‑PAC – Specification
†Select the greater of these accuracy values. For voltage accuracy specified, the range is (20 – 180 V).
PROTECTIVE FUNCTIONS (cont.)
Device
Number Function
Setpoint
Ranges Increment Accuracy†
Directional Instantaneous/Definite Time Overcurrent (Cont.)
67P, 67N, 67G, 67Q Settings (Continued)
Inverse Time:
Pickup
1 A CT / 5 mA CT/ 1 A Gnd CT 0.02 to 3.20 A 0.01 A ± 0.02 A or ± 3%
5 A CT / 5 A Gnd CT 0.10 to 16.00 A 0.01 A ± 0.1 A or ± 3%
Electromechanical Reset Delay Yes/No
Reset Coefficient 0.001 to 30.000 s 0.001 s ± 0.01 s or ± 1%
TCC Modifiers
Time Adder 0.00 to 30.00 s 0.01 s ± 0.01 s or ± 1%
Minimum Response
Time Adder 0.00 to 1.00 s 0.01 s ± 0.01 s or ± 1%
IEC Curves Family
(IEC 60255-151)
Inverse, Very Inverse,
Extremely Inverse
Time Multiplier 0.05 to 1.00 0.01 ± 2 cycles or ± 5%
IEEE Curves
(C37.112)
Moderately Inverse
Very Inverse
Extremely Inverse
Time Multiplier 0.10 to 25.00 0.01 ± 2 cycles or ± 5%
US Curves Moderately Inverse
Standard Inverse
Very Inverse
Extremely Inverse
Short Time Inverse
Time Multiplier 0.05 to 15.00 0.01 ± 2 cycles or ± 5%
Traditional Recloser
Curves
101; 102; 103; 104; 105; 106; 107; 111; 112; 113; 114; 115; 116; 117;
118; 119; 120; 121; 122; 131; 132; 133; 134; 135; 136; 137; 138; 139;
140; 141; 142; 151; 152; 161; 162; 163; 164; 165; 200; 201; 202
Time Multiplier 0.10 to 2.00 0.01 ± 2 cycles or ± 5%
Definite Time
Time Multiplier 0.10 to 100.00 0.01 ± 2 cycles or ± 5%

–14–
M‑7679 R‑PAC – Specification
†Select the greater of these accuracy values. For voltage accuracy specified, the range is (20 – 180 V).
PROTECTIVE FUNCTIONS (cont.)
Device
Number Function
Setpoint
Ranges Increment Accuracy†
Recloser Relay
Three-Phase Ganged or Optional Independent Phase Operation:
Ground Precedence Yes/No
Sequence Coordination Active
For Trips None/1/2/3 – –
Maximum Number of Phase Trips 1/2/3/4/5 1 –
Maximum Number of Ground/
Residual Trips
1/2/3/4/5 1 –
Reset Time after Auto Reclose 1 to 1800 s 1 s ±0.01 s or ±1%
Reset Time from Lockout 0 to 1800 s 1 s ±0.01 s or ±1%
Reclose #1, #2, #3, #4
Time Delay for Phase Fault 0.01 to 600.00 s 0.01 s ± 0.01 s or ± 1%
Time Delay for Ground Fault 0.01 to 600.00 s 0.01 s ± 0.01 s or ± 1%
Optional Independent Phase Operation (1 Phase Trip-1 Phase Lockout Mode):
Synchronized Phase Sequence Yes/No
Deactivate G/N Functions Yes/No
Trip All Phases for Multi-Phase
Faults Yes/No
79 Trip Reclose Sequence
Trip #1, #2, #3, #4, #5
Function Element 1, 2, 3, 4, 5 50P, 50N, 50G/GS, 46DT,
51P, 51N, 51G/GS, 46 IT,
67P, 67N, 67G/GS, 67Q
– –
79 Drive to Lockout
Trip Sequence 1, 2, 3, 4, 5 50P HCL, 50G/GS or
50N HCL, IPSlogic
– –
79 Supervision
Blocking Functions 27 BSVS, 27Vz1,
25 Sync
– –
Supervision Time 0.00 to 600.00 s 0.01 s ± 0.01 s or ± 1%
79

–15–
M‑7679 R‑PAC – Specification
†Select the greater of these accuracy values. For voltage accuracy specified, the range is (20 – 180 V).
PROTECTIVE FUNCTIONS (cont.)
Device
Number Function
Setpoint
Ranges Increment Accuracy†
Frequency (#1 to #8 Elements)
Pickup 40.00 to 65.00 Hz 0.01 Hz ± 0.02 Hz
Definite Time 0.00 to 600.00 s 0.01 s ± 0.01 s or ± 1%
Hysteresis 0.0 to 1.0 Hz 0.1 Hz
Undervoltage Block Enable/Disable
Minimum Voltage 1.00 to 180.00 V 0.01 V
Minimum Load Enable/Disable
1 A CT (or 5 mA CT) 0.00 to 40.00 A 0.01 A ± 0.02 A or ± 3%
5 A CT 0.00 to 200.00 A 0.01 A ± 0.1 A or ± 3%
The pickup accuracy applies at a range of 57 to 63 Hz. Beyond this range the accuracy is ±0.1 Hz.
Auto Restoration Enable/Disable
Rate of Change of Frequency (#1 to #8 Elements)
Pickup 0.20 to 5.00 Hz/s 0.01 Hz/s ± 0.02 Hz/s
Definite Time 0.00 to 2.00 s 0.01 s ± 0.01 s or ± 1%
Maximum Frequency 40.00 to 70.00 Hz 0.01 Hz
Minimum Current
1 A CT (or 5 mA CT) 0.00 to 20.00 A 0.01 A ± 0.02 A or ± 3%
5 A CT 0.00 to 100.00 A 0.01 A ± 0.1 A or ± 3%
Minimum Voltage 0.00 to 300.00 V 0.01 V
Pickup Cycle Number 3 to 15 1
Breaker Monitor (#1 to #2 Elements)
Breaker Wear Life Remaining/Life Used
Breaker Open Arc Current Delay 0 to 2000 ms 1 ms
Arc Current Cycle 0 to 20 Cycles 1 Cycle
Pickup 1 to 100 % 1 % ± 1%
Time Delay 0.00 to 600.00 s 0.01 s ± 0.01 s or ± 1%
Preset Accumulators 0 to 60000 kA* Cycles 1 kA* Cycle
Timing Selection Method* I1.5T, IT or I2T
The Breaker Monitor feature calculates an estimate of the per-phase wear on the breaker contacts by measuring and
integrating the current through the breaker contacts as an arc.
The per-phase values are added to an accumulated total for each phase, and then compared to a user-programmed
threshold value. When the threshold is exceeded in any phase, the relay can set a programmable output contact.
The accumulated value for each phase can be displayed.
The Breaker Monitoring feature requires an initiating contact to begin accumulation, and the accumulation begins
after the set time delay.
81
81R
BM

–16–
M‑7679 R‑PAC – Specification
†Select the greater of these accuracy values. For voltage accuracy specified, the range is (20 – 180 V).
PROTECTIVE FUNCTIONS (cont.)
Device
Number Function
Setpoint
Ranges Increment Accuracy†
Inrush Harmonic Restraint
Inrush Harmonic Pickup 0.1 to 100% 0.1% ± 1%
Inrush Harmonic Dropout 0.1 to 100% 0.1% ± 1%
Inrush Active Time 0.01 to 600.00 s 0.01 s ± 0.01 s or ± 1%
Trip/Close Circuit Monitoring
Time Delay 0.01 to 600.00 s 0.01 s ± 0.01 s or ± 1%
Time Delay 0.01 to 600.00 s 0.01 s ± 0.01 s or ± 1%
Trip Coil and Close Coil input voltages are limited to the specifications in Table 5.
Total Harmonic Distortion / Total Demand Distortion
Operating Quantity Current/Voltage
Limit 3.0 to 10.0 % 0.1% ± 2%
Time Delay 0.00 to 600.00 s 0.01 s ± 0.01 s or ± 1%
Operating Quantity Current
Limit 3.0 to 10.0 % 0.1% ± 2%
Time Delay 0.00 to 600.00 s 0.01 s ± 0.05 s or ± 1%
IHR
TCM
CCM
THD
TDD

–17–
M‑7679 R‑PAC – Specification
†Select the greater of these accuracy values. For voltage accuracy specified, the range is (20 – 180 V).
OPTIONAL PROTECTIVE FUNCTIONS
Device
Number Function
Setpoint
Ranges Increment Accuracy†
Sensitive Ground Instantaneous/Definite Time Overcurrent (#1 to #5 Elements)
Sensitive Ground Pickup
1 mA Gnd CT 0.010 to 0.320 A 0.001 A (TBD)
10 mA Gnd CT 0.001 to 0.160 A 0.001 A (TBD)
50 mA Gnd CT 0.001 to 0.800 A 0.001 A 0.0015 A or ± 3%
200 mA Gnd CT 0.020 to 2.500 A 0.001 A (TBD)
Definite Time 0.00 to 600.00 s 0.01 s ± 0.01 s or ± 1%
Replaces Standard 50G Ground
High Current Lockout (#1 to #5 Elements) with "G" HCL Operating Current Reference
Residual/Ground Enable/Disable – –
Reference Current:
1 mA Gnd CT 0.010 to 0.320 A 0.001 A (TBD)
10 mA Gnd CT 0.001 to 0.160 A 0.001 A (TBD)
50 mA Gnd CT 0.001 to 0.800 A 0.001 A 0.0015 A or ± 3%
200 mA Gnd CT 0.020 to 2.500 A 0.001 A (TBD)
Definite Time 0.00 to 600.00 s 0.01 s ± 0.01 s or ± 1%
Sensitive Ground Inverse Time Overcurrent (#1 to #5 Elements)
Sensitive Ground Pickup
1 mA Gnd CT 0.010 to 0.320 A 0.001 A (TBD)
10 mA Gnd CT 0.001 to 0.160 A 0.001 A (TBD)
50 mA Gnd CT 0.001 to 0.800 A 0.001 A 0.0015 A or ± 3%
200 mA Gnd CT 0.020 to 2.500 A 0.001 A (TBD)
Electromechanical Reset Delay Yes/No
Reset Coefficient 0.001 to 30.000 s 0.001 s ± 0.01 s or ± 1%
TCC Modifiers
Time Adder 0.00 to 30.00 s 0.01 s ± 0.01 s or ± 1%
Minimum Response Time Adder 0.00 to 1.00 s 0.01 s ± 0.01 s or ± 1%
IEC Curves Family (IEC 60255-151) Inverse, Very Inverse, Extremely Inverse
Time Multiplier 0.05 to 1.00 0.01 ± 2 cycles or ± 5%
IEEE Curves (C37.112) Moderately Inverse, Very Inverse, Extremely Inverse
Time Multiplier 0.10 to 25.00 0.01 ± 2 cycles or ± 5%
US Curves Moderately Inverse, Standard Inverse, Very Inverse,
Extremely Inverse, Short Time Inverse
Time Multiplier 0.05 to 15.00 0.01 ± 2 cycles or ± 5%
Traditional Recloser
Curves
101; 102; 103; 104; 105; 106; 107; 111; 112; 113; 114; 115; 116; 117;
118; 119; 120; 121; 122; 131; 132; 133; 134; 135; 136; 137; 138; 139;
140; 141; 142; 151; 152; 161; 162; 163; 164; 165; 200; 201; 202
Time Multiplier 0.10 to 2.00 0.01 ± 2 cycles or ± 5%
Definite Time
Time Multiplier 0.10 to 100.00 0.01 ± 2 cycles or ± 5%
Replaces Standard 51G Ground
50
GS
50
HCL
51
GS

–18–
M‑7679 R‑PAC – Specification
†Select the greater of these accuracy values. For voltage accuracy specified, the range is (20 – 180 V).
OPTIONAL PROTECTIVE FUNCTIONS (cont.)
Device
Number Function
Setpoint
Ranges Increment Accuracy†
Sensitive Ground Inverse Time Overcurrent (#1 to #5 Elements)
Phase Polarization Voltage Vz1, V1, V2, VO– –
Enabled Direction No-Direction/Directional – –
Minimum Polarization Voltage
(% of nominal voltage) 2.0 to 10.0 % 0.1% ± 3%
Action if below Trip/Block Trip – –
Maximum Sensitivity Angle 1 0° to 359° 1° ± 4°
Maximum Sensitivity Angle 2 5° to 90° 1° ± 4°
Time Delay Definite/Inverse – –
Definite Time:
Pickup 1 mA Gnd CT 0.010 to 0.320 A 0.001 A (TBD)
Pickup 10 mA Gnd CT 0.001 to 0.160 A 0.001 A (TBD)
Pickup 50 mA Gnd CT 0.005 to 0.800 A 0.001 A 0.0015 A or ± 3%
Pickup 200 mA Gnd CT 0.020 to 2.500 A 0.001 A (TBD)
Delay 0.00 to 600.00 s 0.01 s ± 0.01 s or ± 1%
Inverse Time:
Electromechanical Reset Delay Yes/No
Reset Coefficient 0.001 to 30.000 s 0.001 s ± 0.01 s or ± 1%
TCC Modifiers
Time Adder 0.00 to 30.00 s 0.01 s ± 0.01 s or ± 1%
Minimum Response Time Adder 0.00 to 1.00 s 0.01 s ± 0.01 s or ± 1%
IEC Curves Family
(IEC 60255-151)
Inverse, Very Inverse,
Extremely Inverse
Time Multiplier 0.05 to 1.00 0.01 ± 2 cycles or ± 5%
IEEE Curves (C37.112) Moderately Inverse, Very Inverse,
Extremely Inverse
Time Multiplier 0.10 to 25.00 0.01 ± 2 cycles or ± 5%
US Curves Moderately Inverse, Standard Inverse, Very Inverse,
Extremely Inverse, Short Time Inverse
Time Multiplier 0.05 to 15.00 0.01 ± 2 cycles or ± 5%
Traditional Recloser
Curves
101; 102; 103; 104; 105; 106; 107; 111; 112; 113; 114; 115; 116; 117;
118; 119; 120; 121; 122; 131; 132; 133; 134; 135; 136; 137; 138; 139;
140; 141; 142; 151; 152; 161; 162; 163; 164; 165; 200; 201; 202
Time Multiplier 0.10 to 2.00 0.01 ± 2 cycles or ± 5%
Definite Time
Time Multiplier 0.10 to 100.00 0.01 ± 2 cycles or ± 5%
Replaces Standard 67G Ground
67
GS