GE 469 Manual

5-16 469 Motor Management Relay GE Power Management
5.3 A2 METERING DATA 5 ACTUAL VALUES
5
Table 5–2: 3-PHASE WYE VT CONNECTION
ABC Rotation 72.5° = 0.3 pf lag 45° = 0.7 pf lag 0° = 1.00 pf –45° = 0.7 pf lead –72.5° = 0.2 pf lead
Va 0 0° lag 0° lag 0° lag 0
Vb 120 120 120 120 120
Vc 240 240 240 240 240
Ia 75 45 0 315 285
Ib 195 165 120 75 45
Ic 315 285 240 195 165
kW + + + + +
kVAR + + 0 – –
kVA + + + (= kW) + +
ACB Rotation 72.5° = 0.3 pf lag 45° = 0.7 pf lag 0° = 1.00 pf –45° = 0.7 pf lead –72.5° = 0.2 pf lead
Va 0 0° lag 0° lag 0° lag 0
Vb 240 240 240 240 240
Vc 120 120 120 120 120
Ia 75 45 0 315 285
Ib 315 285 240 195 165
Ic 195 165 120 75 45
kW + + + + +
kVAR + + 0 - –
kVA + + + (=kW) + +
Table 5–3: 3-PHASE OPEN DELTA VT CONNECTION
ABC Rotation 72.5° = 0.3 pf lag 45° = 0.7 pf lag 0° = 1.00 pf –45° = 0.7 pf lead –72.5° = 0.2 pf lead
Va 0 0° 0° 0° 0
Vb ---- ---- ---- ---- ----
Vc 300 300 300 300 300
Ia 100 75 30 345 320
Ib 220 195 150 105 80
Ic 340 315 270 225 200
kW + + + + +
kVAR + + 0 – –
kVA + + + (=kW) + +
ABC Rotation 72.5° = 0.3 pf lag 45° = 0.7 pf lag 0° = 1.00 pf –45° = 0.7 pf lead –72.5° = 0.2 pf lead
Va 0 0° 0° 0° 0
Vb ---- ---- ---- ---- ----
Vc 60 60 60 60 60
Ia 45 15 330 285 260
Ib 285 255 210 165 140
Ic 165 135 90 45 20
kW + + + + +
kVAR + + 0 – –
kVA + + + (=kW) + +

GE 469 Specifications

General

Model	GE 469
Category	Relays
Frequency	50/60 Hz
Protection Functions	Overcurrent
Communication Protocols	Modbus, DNP3, IEC 61850
Display	LCD
Mounting	Panel