LEGRAND KEOR HPE 60 Manuel De Fonctionnement page 59

Input fuses [A]
Rectifier
Bypass
Phase conductor cross sect. [mm
Rectifier
Bypass
Output
Battery
Neutral conductor sizing
Linear load
NON-linear load
Earth conductor cross sect. [mm
Power connections
Type
Conductor max. cross section [mm
Max. number of conductors
Fixing bolt dimensions
Tightening torque [Nm]
The sections given in the table above are indicative only. The cables have been designed according to
the standard CEI-UNEL35024/1, using the following data:
70° C rated PVC copper cables
ambient temperature equal to 40° C
maximum length of the cables equal to 30 m (voltage drop < 0,5%)
cables laid in cavities of structures or solid bottom cable trays
The given cross sections do not take into account the overload currents allowed by each line, which are
detailed in the product Technical Specification.
The UPS manufacturer is not responsible for the correct sizing of the device supply and output lines for
which the plant conditions and operating temperatures, which are specific of each electrical installation,
must be taken into account.
(1) Values referred to 400Vac -15%
(2)
Values referred to 400Vac , for overload refer to technical specification
34 OMW07096 REV. E
Installation and start-up of KEOR HPE UPS 60÷80 kVA
Installation et démarrage de l'ASI KEOR HPE 60÷80 kVA
Installazione e avviamento KEOR HPE UPS 60÷80 kVA
Details of the electrical connections
Power (kVA)
Rated current (at full load and battery recharging)
Power (kVA)
Rectifier input [A]
(1)
Bypass input / Output [A]
Battery [A]
60
125
100
2
]
4x (1x50)
4x (1x35)
4x (1x35)
3x (1x35)
Same as the phase conductor
1,5 x phase conductor cross section
2 ] 25
Aluminium bars
2 ] 50
(2)
80
160
125
4x (1x70)
4x (1x50)
4x (1x50)
3x (1x70)
35
95
2
M10
42 ÷ 53
60 80
129 170
87 115
100 133