Nexus 1250 - Page 71

Doc# E107706 4- 15
Electro Industries/GaugeTech
The Leader In Power Monitoring and Smart Grid Solutions
4: Electrical Installation
Figure 4.7: 3-Wire, 2-Element Delta Direct Voltage with 3 CTs
B
B
LOAD
AC
AC
LINE
Ia
Ib
Ic
EARTH
N -
Vb
Vc
L +
Va
POWER SUPPLY
(DEPENDENT ON EQUIPPED SUPPLY OPTION)
FUSES
LO
LO
LO
HI
HI
HI
TEST BLOCK
SHORTING SWITCH OR
CTs