Connection Example For Three-Phase Gpc (3Ph) For 3 Independent Single-Phase Loads - gefran GPC 40-600A Use And Installation Manual

3.6.11. Connection example for three-phase GPC (3PH) for 3 independent single-phase
loads
L1
L2
L3
N
Ly/N Lx Ly/N Lx
FUSE FUSE
FUSE FUSE
GG GG
(*)
(*)
(*)
1/L1
GPC-E2 GPC-E1
2/T1 2/T1
R3
(*) = Connection only required with Vload input option (control option = 3)
Ly/N Lx
x ≠ y
x, y = 1, 2, 3
FUSE
FUSE
FUSE
GG
GG
1/L1 1/L1
GPC-M
2/T1
PE
R2 R1
81900A "MHW_GPC-40/600A"_03-2021_ENG_page 45
Two single-phase loads can also be connected to different supply
lines, line to line or line and neutral.
Different power levels can be managed for each of the two loads.
Lx Lx
FUSE
Id
3
1/L1
V3
2/T1
R3
GG FUSE
Ly/N Ly/N
Id =
V
P
Id
ZC, BF, HSC, PA
FIRING MODE
HB DIAGNOSTICS
Partial and total load break for each individual branch
AVAILABLE
Ultra-rapid fuse only required for controls with
Fuse
option Fuse = 0
GG Fuse
See Fuse sections
Lx
FUSE
Id
2
1/L1
V2 V1
2/T1
R2
GG FUSE
Ly/N
P
V × cosφ
GPC - DIP switch configuration
DIP 1 DIP 2 DIP 3 DIP 4
OFF OFF OFF OFF
Phase / phase-to-phase voltage (L1 - L2 / N)
Single-phase single load power
Load current if resistive load cos φ=1
FUSE
Id
1
1/L1
2/T1
R1
GG FUSE
DIP 5
OFF