5.3.1 PHASE / GROUND TOC SETTINGS (51P/ 51G) (GROUP 2)
5.3.2 PHASE / GROUND IOC SETTINGS (50P1/ 50P2/ 50G1/ 50G2) (GROUP 2) (
ENERVISTA MII
SETUP
HMI DEFAULT RANGE STEP
Ph TOC Funct.
group 2
Phase TOC 51P
(group 2)
PHASE TOC 51P
51P Permission to
Trip
Trip Enable 51P Trip Enable 51P No Yes/No NA
51P Pickup Value Pickup 51P Pickup 51P 0.5 In (Phase) 0.1 – 2.4 In (Ph) 0.01 In
(P)
51P Curve Type Curve 51P Curve 51P DEFINITE
TIME
DEFINITE TIME, USER, MOD INVERSE,
VERY INVERSE, EXTR INVERSE,
INVERSE LONG, INVERSE SHORT
NA
51P Time Dial TD mult 51P TD mult 51P 0.5 0.05 – 2.00 (IEC curves) 0.01
5 0.5 – 20.0 (ANSI curves) 0.01
0.5 0.5 – 10.0 (IAC curves) 0.01
51P Definite Time
Delay
Def Time 51P Def Time 51P 1.00 s. 0.00 – 600.00 s. 1.00 s.
Gnd TOC Fun.
group 2
Ground TOC 51G
(group 2)
GROUND TOC 51G
51G Permission to
Trip
Trip Enable 51G Trip Enable 51G No Yes/No NA
51G Pickup Value
(1/5 A ground)
Pickup 51G Pickup 51G 0.5 In
(Ground)
0.10 – 2.40 In (Gnd) 0.01 In
(G)
51G Pickup Value
(sensitive ground)
Pickup 51G Pickup 51G 0.005 A 0.005-0.12 A 0.001 A
51G Curve Type Curve 51G Curve 51G DEFINITE
TIME
DEFINITE TIME, USER, MOD INVERSE,
VERY INVERSE, EXTR INVERSE,
INVERSE LONG, INVERSE SHORT
NA
51G Time Dial TD mult 51G TD mult 51G 0.5 0.05 – 2.00 (IEC curves) 0.01
5 0.5 – 20.0 (ANSI curves) 0.01
0.5 0.5 – 10.0 (IAC curves) 0.01
51G Definite Time
Delay
Def Time 51G Def Time 51G 1.00 0.00 – 600.00 s 0.01 s
ENERVISTA MII SETUP HMI DEFAULT RANGE STEP
Ph IOC High Set group 2 PHASE IOC 50P1 (group 2) Phase IOC 50P1
50P1 Permission to Trip Trip Enable 50P1 Trip Enable 50P1 No Yes/No NA
50P1 Pickup Pickup 50P1 Pickup 50P1 1 In (Phase) 0.1 – 30 In (Ph) 0.1 In (Ph)
50P1 Time Delay Delay 50P1 Delay 50P1 0 s. 0.00 –600.00s. 0.01 s.
Ph IOC Low Set group 2 PHASE IOC 50P2 (group 2) Phase IOC 50P2
50P2 Permission to Trip Trip Enable 50P2 Trip Enable 50P2 No Yes/No NA
50P2 Pickup Pickup 50P2 Pickup 50P2 1 In (Phase) 0.1 – 30 In (Ph) 0.1 In (Ph)
50P2 Time Delay Delay 50P2 Delay 50P2 0 s. 0.00 –600.00s. 0.01 s.
Gnd IOC High Set group 2 GROUND IOC 50G1 (group 2) Ground IOC 50G1
50G1 Permission to Trip Trip Enable 50 G1 Trip Enable 50 G1 No Yes/No NA
50 G1 Pickup (1/5 A ground) Pickup 50G1 Pickup 50G1 1 In (Ground) 0.1 – 30 In (Gnd) 0.1 In (G)
50 G1 Pickup Value (sensitive
ground)
Pickup 50G1 Pickup 50G1 0.005 A 0.005-0.12 A 0.001 A
50 G1 Time Delay Delay 50G1 Delay 50G1 0 s. 0.00 – 600.00 s. 0.01 s.
Gnd IOC Low Set group 2 GROUND IOC 50G2 (group 2) Ground IOC 50G2
50G2 Permission to Trip Trip Enable 50G2 Trip Enable 50G2 No Yes/No NA
50G2 Pickup (1/5 A ground) Pickup 50G2 Pickup 50G2 1 In (Ground) 0.1 – 30 In (Gnd) 0.1 In (G)
50G2 Pickup Value (sensitive
ground)
Pickup 50G2 Pickup 50G2 0.005 A 0.005-0.12 A 0.001 A
50G2 Time Delay Delay 50G2 Delay 50G2 0 s. 0.00 –600.00s. 0.01 s.