BOXER SERIES80-120 KVA
INSTALLATION
AG-SD-37/ Publication Date: 19.10.2012/Rev. No:1/Rev. Date:16.11.2012
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3.1.4 Transportation Type of Cabinets
Pay attention that carrying vehicles or handling accessories must have enough features and
characteristics to carry the weight of the UPS.
UPS and optional battery cabinets are designed to be carried by a forklift or similar vehicles.
Be more careful of sudden movements, especially when batteries are inside of cabinet.
Move the UPS as rarely as possible.
3.1.5 Mains, Load and Battery Connections
Distribution board is recommended for the UPS outputs. Load protection fuses and breakers
must be used in such distribution board. Additionally, fuses with various speeds may be needed
according to load. A-B type fuses or magnetic breakers are recommended to be used if the load is
suitable.
3.1.5.1 External Protections
To protect the AC inputs, thermal magnetic breakers or V-automat breakers must be
independently installed on the distribution board. Herein, the cable intersections and fuse values
must be determined and connected by an expert authorized person.
Over current protecting must be installed on mains input board. This protection must be
selected in conformity with the bearing capacity of over current and over load of the UPS.
The fuses in the board must be chosen as 135% higher rated than the current values given in the
table below, and the fuses must be C-type (slow).
Ground leakages flow to the ground through the EMI filters on the input and the output of the
UPS. Accordingly, MAKELSAN recommends a residual current relay over 300mA.
The residual current relays to be placed in the UPS input must also be:
Resistant to both positive and negative DC pulses,
Not sensitive to transient currents.
Must be sensitive to currents which is average between 0, 3-1 ampere.
