Battery Connection - KStar YMK3300-200k Operation Manual

Wiring
WARNING!
commissioning engineer then ensure that the system output cables are
safely isolated at their ends
the copper earth screw located on the floor of the equipment below the
power connections. All cabinets in the UPS must be grounded properly.
CAUTION!
with local and national codes of practice.

3.9 Battery connection

The UPS adopts positive and negative double battery framework, total 30(optional
32/34/36/38/40/42/44/46/48/50) in series. A neutral cable is retrieved from the joint between the
th
cathode of the 15
th th th th
(17 /18 /19 /20 /21
Positive and the battery negative are connected with the UPS respectively. The battery sets between
the Battery anode and the neutral are called positive batteries and that between neutral and cathode
are called negative ones. The user can choose the capacity and the numbers of the batteries
according to their desire.
If the load equipment is not ready to accept power on the arrival of the
Connect the safety earth and any necessary bonding earth cables to
The earthing and neutral bonding arrangement must be in accordance
th th th th
(16 /17 /18 /19 /20
th th th th th
/22 /23 /24 /25
th th th th
/21 /22 /23 /24
th
/26 ) of the batteries. Then the neutral cable, the battery
25
th th
/25 ) and the anode of the 16
th