Delta Ultron DPM Series, Руководство пользователя

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5 Installation and Wiring
5.4.4 Single Unit Wiring
NOTE:
1. Only authorized Delta engineers or service personnel can perform installation,
wiring, panel/ cover removal, maintenance and operation. If you want to execu-
te any action mentioned above by yourself, the action must be under the
supervision of authorized Delta engineers or service personnel.
2. The UPS rating voltage is 480Vac.
3. The external battery cabinet’s rating voltage is 480Vdc.
4. Before wiring, please read 5.4 Wiring thoroughly and make sure relevant
conditions have been met.
y
Single Input (Single Unit)
When there is only one AC power source, single unit wiring procedures are as follows.
1
Ensure that the internal wiring between the UPS system cabinet and the power
modules has been completed. Please refer to 5.4.3 Internal Wiring between the
UPS System Cabinet and the Power Modules .
2
Open the UPS system cabinet’s two front doors. After that, you will see the wiring
terminals at your left-hand side. Please refer to Figure 5-29 .
1000/ 1250kW
Don’t o
perate unless in emerg ency!
EMER
GEN CY POWE R OFF
OUTPUT BREAKER
INPUT BREAKER
BYPASS BREAKER
BATTERY FUSE
BATTERY BREAKER OUTPUT DRY CONTACT INPUT DRY CONTACT REPO EXTERNAL BATT. TEMP. DETECTION
MANUAL BYPASS BREAKER
COM COM NO NC OD2 OD2 OD4 OD4 OD6 OD6 ID2 G2 B2 NO NC NC COM COM NO NC COM G2 G4 B4
COM COM NO NC OD1 OD1 OD3 OD3 OD5 OD5 ID1 G1 B1 NO NO NO NC NC COM COM COM G1 G3 B3
EPO
SMART SLOT
RS-232
PM
SYS
PM SYS
PARALLEL
EXTERNAL BREAKER DETECTION
PARALLEL
SWITCH
BATT. START REPO
OUTPUT/INPUT
DRY CONTACT
DISPLAY
EXTERNAL BATT.
TEMPERATURE DETECTION
(Front View of the UPS System Cabinet with Two Front Doors Open)
Open the Two Front Doors 1 Find the Wiring Terminals 2
(Figure 5-29: UPS System Cabinet’s Front View with Two Front Doors Open)