Delta HPH-100K, Руководство пользователя, Страница: 19 / 80

1 5
Chapter 3 Appearance and Mechanism
No. Item Description
1
Input Breaker Controls the UPS’s input breaker and for safety protection.
2
AC Input Terminal
Block Connects the main AC source.
3
For the UPS grounding.
4
Casters The casters are designed for a short distance movement only.
Do not use the casters to move the UPS over a long distance.
The casters are not designed to provide long-term support for
the UPS. Please refer to
6.4 UPS Installation & Fixing
for how
WR¿UPO\¿[WKH836RQWKHJURXQG
5
Bypass Breaker Controls the UPS’s bypass breaker. Follow customer ’s
requirement to decide whether the bypass breaker should be
installed or not.
6
Manual Bypass
Breaker For maintenance only! Only authorized service personnel can
operate the manual bypass breaker.
7
Output Breaker Controls the UPS’s output breaker and for safety protection.
The default is a 3-pole output breaker. An alternative of a 4-ploe
one could be installed according to customer’s requirement.
8
UPS Output
Terminal Block Connects the critical loads.
9
For the critical loads’ grounding.
10
Levelers The levelers are designed to provide long-term support for the
UPS.
11
DC Fans Cool and ventilate the UPS.
12
Parallel Ports For UPS parallel usage. For detailed information, please refer
to
Chapter 5: Communication Interfaces .
13
SMART Slot Connects SNMP/ Relay I/O/ ModBus card. For detailed
information, please refer to
Chapter 5: Communication
Interfaces .
14
MINI Slot Connects Mini SNMP/ Mini Relay I/O/ Mini USB/ Mini Mod-
Bus/ Mini TVSS card. For detailed information, please refer to
Chapter 5: Communication Interfaces
.
15
External Battery
Temperature
Ports Connect an external battery cabinet. For detailed information,
please refer to
Chapter 5: Communication Interfaces .