DT3000
Instruction Leaflet
I.B. 17555D
Effective: Date 07/02
Page 77
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Supersedes I.B. 17555C dated November 1999
Fig. B-7 3010/3020 Protective Relay Burden Curves - Power in VA
Fig. B-8 Digitrip 3010/3020 Protective Relay Ct Voltage Drop Curves
Ct Power in VA,
with Vac, 3 Phase I
Ct Power in VA, No
Vac, 3 Phase I
Ct Power in VA,
with Vac, 1 Phase I
Ct Power in VA, No
Vac, 1 Phase I
∆
ο
Ct Voltage Drop,
with Vac, 3 Phase I
Ct Voltage Drop,
No Vac, 3 Phase I
Ct Voltage Drop,
with Vac, 1 Phase I
Ct Voltage Drop,
No Vac, 1 Phase I
∆
ο
