3 Installation
User Manual
22
Step 7
Move UPS to floor and fasten it.
After putting UPS in the floor, you can move it by four Omni-directional wheels at the bottom of UPS.
When moving UPS, the Omni-directional wheels should be at ON position. After moving UPS, the
Omni-directional wheels should be at OFF position to avoid UPS moving.
For stability concern, after moving UPS to the installation place. It's recommend to dismantle the
anchor frame in the wooden bracket and install it in the anchor support plate by four bolts M8*20. If
there has installation holes in the floor or other bases, fasten UPS in the floor or other bases
through anchor.
Figure3-3
Install UPS in the installation position
----End
3.2 Installation Preparation
3.2.1 Input Breaker Selection
Add a breaker(It's recommended that the breaker is with backfeed protection and bipolar
disconnection function) or a power distribution box in the input wire of UPS, which matches with the
power of UPS, to isolate the mains. Consider the charging power of UPS and the transient current
impact when power on, the current of the selected breaker should be 1.5
～
2 times of the max. input
current of UPS. Besides, the selected breaker should be without the power leakage protection to
avoid mis-operation. The distribution box is better to be made by the professional company. The
selection of input breaker refers to Table3-1.
