gefran GFX4-IR Bedienungsanleitung Und Sicherheitshinweise Seite 37

Abbildung 52 Control of 1 triphase load open delta, and 1 single load on CH4 GFX4-IR...T40
Konfiguration der DIP-Schalter
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
Abbildung 53 Wiring example of three GFX4-IR...T40 with optimized line current sharing
NOTES:
1 The GFX4-IR T40 product is especially designed for open delta applications, but can control also other load configurations.
2 The GFX4-IR T40 can control a three-phase load closed-delta (Abbildung 54)
3 The GFX4-IR T40 can control a three-phase load star without neutral (Abbildung 47)
4 The GFX4-IR T40 can control a three-phase transformer (Abbildung 48)
5 The GFX4-IR T40 can NOT control all kind of single-phase loads or three-phase with neutral (Abbildung 40 - Abbildung 41 -
Abbildung 42 - Abbildung 43 - Abbildung 44 - Abbildung 45 - Abbildung 49)
80404I_MHW_GFX4-IR_10-2019_DEU
Dip 4 Dip 5
ON OFF
Id
Id =
V = Netzspannung
Id = Laststrom
P = Gesamtleistung
bei ohmscher Last cosj = 1
P
__________
V cosj
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