Sel 2414 - Page 139

SET.9
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Date Code 20130214 Instruction Manual SEL-2414 Transformer Monitor
SEL-2414 Settings Sheets
Oil Thermal Time Constant (0.10–20.00 hrs) T2OTR3 :=
Ratio Losses (0.1–100.0)
(Hidden if ETHERM = W) T2RATL3 :=
Oil Exponent (0.1–5.0)
(Hidden if ETHERM = W) T2EXPN3 :=
Winding Exponent (0.1–5.0) T2EXPM3
:=
Cooling Stage 1 Constants, Transformer 3 (Hidden if ETHERM ¹ 3 or W)
TRFR 3 MVA Rating Cooling Stage 1 (1.00–1000.00 MVA) MVA3CS1 :=
Hot-Spot Thermal Time Constant (0.01–20.00 hrs) T3THS
:=
Top-Oil Rise/Ambient (0.1–100.0 deg. C)
(Hidden if ETHERM = W)
T3THOR1 :=
Hot-Spot Cond. Rise/Top Oil (0.1–100.0 deg. C) T3THGR1
:=
Ratio Losses (0.1–100.0)
(Hidden if ETHERM = W) T3RATL1 :=
Oil Thermal Time Constant (0.10–20.00 hrs)
(Hidden if ETHERM = W)
T3OTR1 :=
Oil Exponent (0.1–5.0)
(Hidden if ETHERM = W) T3EXPN1 :=
Winding Exponent (0.1–5.0) T3EXPM1
:=
Cooling Stage 2 Constants, Transformer 3 (Hidden if ETHERM ¹ 3 or W and NUMCS < 2)
TRFR 3 MVA Rating Cooling Stage 2 (1.00–1000.00 MVA) MVA3CS2 :=
Top-Oil Rise/Ambient (0.1–100.0 deg. C)
(Hidden if ETHERM = W)
T3THOR2 :=
Hot-Spot Cond. Rise/Top Oil (0.1–100.0 deg. C) T3THGR2
:=
Ratio Losses (0.1–100.0)
(Hidden if ETHERM = W) T3RATL2 :=
Oil Thermal Time Constant (0.10–20.00 hrs)
(Hidden if ETHERM = W)
T3OTR2 :=
Oil Exponent (0.1–5.0)
(Hidden if ETHERM = W) T3EXPN2 :=
Winding Exponent (0.1–5.0) T3EXPM2
:=
Cooling Stage 3 Constants, Transformer 3 (Hidden if ETHERM ¹ 3 or W and NUMCS < 3)
TRFR 3 MVA Rating Cooling Stage 3 (1.00–1000.00 MVA) MVA3CS3 :=
Top-Oil Rise/Ambient (0.1–100.0 deg. C)
(Hidden if ETHERM = W)
T3THOR3 :=
Hot-Spot Cond. Rise/Top Oil (0.1–100.0 deg. C) T3THGR3
:=
Ratio Losses (0.1–100.0)
(Hidden if ETHERM = W) T3RATL3 :=
Oil Thermal Time Constant (0.10–20.00 hrs)
(Hidden if ETHERM = W)
T3OTR3 :=
Oil Exponent (0.1–5.0)
(Hidden if ETHERM = W) T3EXPN3 :=
Winding Exponent (0.1–5.0) T3EXPM3
:=
Thermal Loss of Life
Nominal Insulation Life (1000–999999 hrs) TRLIFE :=
Constant to Calculate FAA for TRFR 1 (0–100000) T1BFFA
:=
Constant to Calculate FAA for TRFR 2 (0–100000) T2BFFA
:=
Constant to Calculate FAA for TRFR 3 (0–100000) T3BFFA
:=
Thermal Alarm Limits
Top-Oil Temp. Limit 1 (50–150 deg. C) TOT1 :=
Top-Oil Temp. Limit 2 (50–150 deg. C) TOT2
:=
Hot-Spot Limit 1 (80–300 deg. C) HST1
:=
Hot-Spot Limit 2 (80–300 deg. C) HST2
:=
TRFR 1 Cooling System Efficiency (5–100 deg. C) T1CSEP
:=
TRFR 2 Cooling System Efficiency (5–100 deg. C) T2CSEP
:=