Huawei UPS2000-A-6KTTL-S - Page 6

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UG10000092
PE
BATT.PORT/240VDC
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PE
BATT.PORT/240VDC
PE
BATT.PORT/240VDC
PE
BATT.PORT/240VDC
UG10000091
5
3
Installing Battery Cables (Only for UPS with Long Backup Time)
1. A UPS with long backup time is connected to external battery strings. Each battery string
consists of 16 to 20 batteries (16 by default, configurable).
2. Install a DC circuit breaker between a battery string and the UPS with long backup time.
Install a 50 A 300 V DC circuit breaker for the 6 kVA model, and a 63 A 300 V DC circuit
breaker for the 10 kVA model.
3. One or two battery boxes can be connected. For details, see the ESS-240V12-2x(9AhBPVBA,
7AhBPVBA) Quick installation Guide. If longer backup time is required, choose a battery rack.
Model
UPS2000
-A-6KTTL-S
UPS2000
-A-6KTTL-P
UPS2000
-A-10KTTL-S
UPS2000
-A-10KTTL-P
Wiring Terminal
BATT.
BATT.
External Circuit Breaker
50 A
63 A
Cable Cross
-sectional Area
6 mm
2
10 mm
2
Terminal Type
OT
-6 mm
2
-M4 terminal
OT
-10 mm
2
-M6 terminal
Connecting External Battery Strings
Ground
point
External battery strings
Battery 1
Battery 20Battery 20
Battery 1
Connecting External Battery Boxes
UPS
UPS battery box 1
UPS battery box 2
UPS2000-A-6KTTS-P
M4 (3 PCS)
1.4 N•m
UPS2000-A-10KTTS-P
M5 (3 PCS)
2.8 N•m