ZGR SCALABLE 60
– 300 KVA
Manual de operaciones
www.zigor.com
50
•
When the mains input and bypass input share a power source, configure both types of input power cables
as mains input power cables. The cables listed in Table are used only when the following requirements
are met:
o
Routing mode: Routing the cables over the cable ladder or bracket in a single layer (IEC60364-5-
52 middle E).
o
The ambient temperature is 30°C.
o
The AC voltage loss is less than 3%, and the DC voltage loss is less than 1%.
o
90°C copper flexible cable.
o
The length of the AC power cables of a UPS is no longer than 30 m and DC power cables no
longer than 50 m.
Power cable connector requirements
UPS
CABINET
(KVA)
CONNECTOR
CONNECTION
MODE
BOLT
TYPE
BOLT HOLE
DIAMETER
TORQUE
30/50
45/60
50/100
75/125
120/150
1,2 m
Mains input connector
Crimped OT
terminals
M10
10,5 mm
Bypass input connector
Crimped OT
terminals
M10
10,5 mm
Battery input connector
Crimped OT
terminals
M10
10,5 mm
Output connector
Crimped OT
terminals
M10
10,5 mm
Grounding connector
Crimped OT
terminals
M10
10,5 mm
26
90/100
135/150
180/200
225/250
Mains input connector
Crimped OT
terminals
M12
12,5 mm
Bypass input connector
Crimped OT
terminals
M12
12,5 mm
270/300
2 m
Battery input connector
Crimped OT
terminals
M12
12,5 mm
Output connector
Crimped OT
terminals
M12
12,5 mm
Grounding connector
Crimped OT
terminals
M12
12,5 mm
Table 5-3 Power cable connectors