Electrical Connections; Wiring Diagrams Forc - GMP 10 kVA Manual Del Usario

E C
LECTRICAL
WARNING: a 4-wire three-phase distribution system is required.
The UPS must be connected to a power s upply l ine m ade u p o f 3 p hases + n eutral + P E ( protective e arth) o f T T, T N o r I T
type. Therefore, the phase rotation must be respected.
Optional TRANSFORMER BOXES to convert the d istribution s ystems f rom 3 w ires t o 4 w ires a re a vailable.
W
IRING DIAGRAMS FOR
ONNECTIONS
C
ONNECTING TO THE
UPS without any variation in neutral condition
UPS with galvanic isolation at input
UPS with galvanic isolation at output
E S
LECTRICAL YSTEM