LEGRAND BSK93, Руководство по эксплуатации

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Installation and start-up of KEOR HPE UPS 200-250-300 kVA
Installation et démarrage de l’ASI KEOR HPE 200-250-300 kVA
Installazione e avviamento KEOR HPE UPS 200-250-300 kVA
OMP06262 REV. B 31
Details of the electrical connections
Power (kVA) 200 250 300
Input fuses [A]
Rectifier 355 425 500
Bypass 300 400 500
Phase conductor cross sect. [mm
2
]
Rectifier 4x (1x185) 4x (1x240) 4x (2x185)
Bypass 4x (1x150) 4x (1x240) 4x (2x150)
Output 4x (1x150) 4x (1x240) 4x (2x150)
Battery 3x (1x185) 3x (2x150) 3x (2x185)
Neutral conductor sizing
Linear load Same as the phase conductor
NON-linear load 1,5 x phase conductor cross section
Earth conductor cross sect. [mm
2
] 95 150 185
Power connections
Type Aluminium bars
Conductor max. cross section [mm
2
] 185 240 240
Max. number of conductors 2
Fixing bolt dimensions M12
Tightening torque [Nm] 69 ÷ 85
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.
Rated current (at full load and battery recharging)
Power (kVA) 200 250 300
Rectifier input [A]
(1)
338 441 498
Bypass input / Output [A]
(1) (2)
289 361 433
Battery [A] 330 411 493
(1)
Values referred to 400Vac rated voltage
(2)
For the overload values refer to the Technical Specification