Connection Example For Two-Phase Gpc (2Ph) For A Three-Phase Closed Delta Load - gefran GPC 40-600A Use And Installation Manual

3.6.8.

Connection example for two-phase GPC (2PH) for a three-phase closed delta load

L1
L2
L3
FUSE
(*)
GG FUSE
R
Load
(*) = Connection only required with Vload input option (control option = 3)
FUSE
FUSE FUSE
GG
1/L1 1/L1
GPC-E1 GPC-M
2/T1 2/T1
R
Load
R
Load
81900A "MHW_GPC-40/600A"_03-2021_ENG_page 42
FUSE
L1
V
FUSE
L2
FUSE
L3
PE
FIRING MODE
HB DIAGNOSTICS
AVAILABLE
Fuse
GG Fuse
GPC-E1
1/L1 2/T1
GPC-M
Id
2/T1
1/L1
P
Id =
√3 × V × cosφ
GPC - DIP switch configuration
DIP 1 DIP 2 DIP 3
ON OFF ON
V Phase-to-phase voltage
P Total power
Load current if resistive load cos φ=1
Id
ZC, BF
Total and partial load break
Ultra-rapid fuse only required for controls with
option Fuse = 0
See fuse sections
R
R
R
DIP 4 DIP 5
OFF OFF