Mirae Mx200 - Customer Setup Check Manual; Cis 3: Utility & Line Layout

1-8 Mx-Series Manual
Customer Setup Check Manual
CIS 3 : Utility & Line Layout
 Checking phase-phase voltage of Plant’s Main Automatic Voltage
Regulator output - Measure the phase-phase voltages. (Mandatory
check item) Tolerance of voltage between phases should be ±5%.

Main power

Δ
, Y connection
Mandatory check item
(
)
N
E
T
FG
Earth
LG 전자 변전실
Mirae 장비
Δ
-
connection
Y
-
c
o
nne
c
t
i
o
n
R
S
T
E
R
S