ZXUPS S60
ZXUPS S606/S610
6/S610 (V1.1) Installation
(V1.1) Installation Manual
Manual
8
8
Confidential and Proprietary Information o
Confidential and Proprietary Information of ZTE CORPORATION
f ZTE CORPORATION
Power Supply Requirements
Power Supply Requirements
The UPS is supplied by a single-phase three-wire AC power supply
The UPS is supplied by a single-phase three-wire AC power supply
with the rated voltage of 220 VAC. If it is supplied by two power
with the rated voltage of 220 VAC. If it is supplied by two power
supplies; for example, two mains supply or one mains supply
supplies; for example, two mains supply or one mains supply
and one diesel generator, the input switching should be
and one diesel generator, the input switching should be
implemented before supplying the UPS.
implemented before supplying the UPS.
The voltage difference between the input neutral cable and the
The voltage difference between the input neutral cable and the
grounding cable should be less than 5 VAC.
grounding cable should be less than 5 VAC.
The UPS is a high-frequency switching system, and enough
The UPS is a high-frequency switching system, and enough
redundancy of its power supply is required, that is, the input
redundancy of its power supply is required, that is, the input
capacity should be over 1.5 times of the maximum capacity of the
capacity should be over 1.5 times of the maximum capacity of the
UPS.
UPS.
When diesel generator is configured at the AC input terminal, the
When diesel generator is configured at the AC input terminal, the
apparent input power of the UPS should be less than 30% of the
apparent input power of the UPS should be less than 30% of the
generator capacity.
generator capacity.
AC input switch should be configured outside the UPS; air switch
AC input switch should be configured outside the UPS; air switch
with proper capacity should be used instead of knife switch. Refer
with proper capacity should be used instead of knife switch. Refer
to
to
Table 7
Table 7
for air switch capacity.
for air switch capacity.
Other Requirements
Other Requirements
The equipment room should meet
The equipment room should meet
the following requirements:
the following requirements:
The equipment room should be
The equipment room should be
equipped with effective fire-fighting
equipped with effective fire-fighting
equipment.
equipment.
Clear labels should be marked on various power sockets.
Clear labels should be marked on various power sockets.
Never store flammable or explosive objects in the equipment room.
Never store flammable or explosive objects in the equipment room.
Before installing the equipment, make preparations for equipment
Before installing the equipment, make preparations for equipment
room and grounding cable.
room and grounding cable.
Lightning and Surge Protection
Lightning and Surge Protection
Requirements
Requirements
To ensure the normal operation of the system, level 1 arrester
To ensure the normal operation of the system, level 1 arrester
should be configured for mains supply input before powering the UPS.
should be configured for mains supply input before powering the UPS.
