LM1851 Unisonic Technologies, LM1851 Datasheet - Page 8

• Manufacturer Part Number: LM1851
• Description: Ground Fault Interrupter
• Manufacturer: Unisonic Technologies

UTC LM1851
DEFINITION OF TERMS
UTC
LINE
LINE
Grounded Neutral Fault: An unintentional electrical path
between the load terminal of the neutral line and the
ground, as shown by the dashed lines.
Normal Fault An unintentional electrical path , R
the load terminal of the hot line and the ground, as shown
by the dashed lines
NEUTRAL
NEUTRAL
HOT
HOT
UNISONIC TECHNOLOGIES CO., LTD.
GFI
GFI
R
R
G
G
HOT
NEUTRAL
HOT
NEUTRAL
R
LOAD
B
, between
LINEAR INTEGRATED CIRCUIT
R
R
R
B
LDAD
N
LINE
Normal Fault plus Grounded Neutral fault: The combina-
tion of the normal fault and the grounded neutral fault, as
shown by the dashed lines.
NEUTRAL
HOT
GFI
NEUTRAL
R
G
HOT
QW-R122-007,A
R
R
LOAD
N
R
B
8