Details of the electrical connections
Power (kVA) 60 80 100 125 160
Input fuses [A]
Rectifier 125 160 200 250 315
Bypass 125 160 200 250 315
Phase conductor cross sect. [mm
2
]
Rectifier 1x35 1x50 1x70 1x70 1x95
Bypass 1x35 1x50 1x70 1x70 1x95
Output 1x35 1x50 1x70 1x70 1x95
Battery
1x25 1x35 1x50 1x70 1x95
Neutral conductor cross section
Linear load Same as the phase conductor
NON-linear load
1,5 x phase conductor cross section
Earth conductor cross sect. [mm
2
]
16 25 35 35 50
Power connections
Type Screw terminals
Conductor max. cross section [mm
2
] 35 70 95
Max. number of conductors 1 (2)
(1)
Tightening torque [Nm] 4 ÷ 4,5 7 ÷ 8 15 ÷ 20
(1)
The terminal can house two parallel conductors provided they are terminated with pin connectors
The data detailed in the table above are indicative only. In designing the cables the rated current
carrying capacities given by the CEI-UNEL35024/1 table have been taken into account, related to
copper cables with PVC insulation sheath, with a maximum temperature of 70° C, without applying
any de-rating factor. The given cross sections do not take into account the overload currents allowed
by each line, which are detailed in the product Technical Specification. In case of different
installation methods or operating temperatures higher than 70° C, apply the corrective factor
according to the standards in force in the country of installation.
Rated current (at full load and battery recharging)
Power (kVA) 60 80 100 125 160
Rectifier input [A]
(1)
109 140 170 214 267
Bypass input / Output [A]
(1) (2)
87 115 144 180 231
Battery [A] 100 133 166 208 266
(1)
Values referred to 400Vac rated voltage
(2)
For the overload values refer to the Technical Specification
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