4. Install the UPS in environment free of dust, volatile gas, salt, and
corrosive materials.
5. Don’t install it in open area.
6. Double-pole linkage circuit breaker with capacity greater than 63A
(6kVA UPS) or 80A (10kVA UPS) should be installed on the input
neutral line and live line, so that the input power can be quickly cut
off in case of emergency.
7. To prevent UPS from moving during operation, see to it that the
adjustable feet have been screwed down to place the UPS securely
on the ground prior to use.
8. The UPS is suitable for resistive-capacitive load (like computer),
resistive load and micro-inductive load; it is not suitable for purely
inductive load and purely capacitive load (like motor, air-conditioner
and duplicator); it can not assume half-wave rectifier load.
9. To ensure the safety of the UPS and user equipment, please
adopt correct power distribution:
Input live
line
Input
neutral line
Output
neutral line
U
P
S
Load
N
E
Double-pole
linkage circuit
breaker
L
Output live
line
Fig. 2-1 a Correct Distribution
14 Chapter 2 Installation
E1-20010916-C-1.0
