gefran GFX4-IR Series Installation And Operation Manual page 36

Figure 50 Connection example for 1 3-phase open delta load (6 wires)
Dip-Switches configuration
Dip 1 Dip 2 Dip 3
ON ON OFF
- FIRING MODE: ZC, BF, PA, HSC
- HB DIAGNOSTIC AVAILABLE: Partial and total load failure of each single leg
FAST FUSE needed only for controller without option "F"
See table Fuse/Fuseholders
Figure 51 Control of 4 independent loads open delta GFX4-IR...T40
Dip-Switches configuration
Dip 1 Dip 2 Dip 3
OFF ON OFF
- FIRING MODE: ZC, BF, PA, HSC
- HB DIAGNOSTIC AVAILABLE: Partial and total load failure of each single leg
FAST FUSE needed only for controller without option "F" See table Fuse/Fuseholders
36
Dip 4 Dip 5
ON OFF
Dip 4 Dip 5
ON OFF
P
Id = ___
3V cosj
V = line voltage
Id = load current
P = total power
if resistive load cosj = 1
P
__________
Id =
V cosj
V = line voltage
Id = load current
P = total power
if resistive load cosj = 1
80404L_MHW_GFX4-IR_03-2020_ENG