15
Chapter 3 Appearance and Mechanism
No.
Item
Description
8
REPO Port
When an emergency event occurs, it can disconnect the UPS
power supply rapidly and shut down the UPS safely and immedi-
ately. For detailed information, please refer to
Chapter 5 : Com-
munication Interfaces
.
9
Manual Bypass
Switch
For maintenance only! Only authorized service personnel can
open the cover plate of the manual bypass switch and operate it.
Please note that opening this cover plate will cause inverter shut-
down.
10
RS232 Port
Connects to a computer. For detailed information, please refer to
Chapter 5 : Communication Interfaces
.
11
Charger
Detection Port
Connects to a charger box and detects the charger status.
Please refer to
Chapter 5 : Communication Interfaces
.
12
Input Breaker
Controls the UPS’s main input switch and for safety protection.
13
Bypass
Breaker
Controls the UPS’s bypass power switch and for safety protection.
14
For external battery cabinet grounding.
15
Battery Input
Terminal Block
Connects an external battery cabinet. Only batteries with the same
type and rating can be paralleled.
16
AC Input
Terminal Block
Connects the main AC source.
17
For UPS grounding.
18
UPS Output
Terminal Block
Connects the critical loads.
19
For critical load grounding.
20
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
after installation.
21
Levelers
The levelers are designed to provide long-term support for the
UPS.
Summary of Contents for Ultron GES203HH33A035
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