Huawei NetEngine80E Installation Manual page 164

HUAWEI NetEngine80E Router
Installation Guide
Table E-4
Table E-4 Specifications of the DC power module NEPS8000-D (8 KW)
Item
Power model
Input lines
DC input voltage range
Rated input current for each input
Maximum input current for each input
Current of the circuit breaker for each input
Guide to the NEPS8000-D Power Distribution (8 KW)
Figure E-4
Figure E-4 Schematic diagram of the NEPS8000-D power distribution (8 KW)
Table E-5
Issue 02 (2011-09-10)
shows the specifications of the DC power module NEPS8000-D (8 KW).
shows the schematic diagram of the DC NEPS8000-D (8 KW).
Power Destribution
Frame (PDF)
A1
A2
A3
B1
B2
B3
NOTE
You need to provide 3 DC power lines for the NEPS8000-D. If a device is equipped with double NEPS8000-
D power modules, 6 DC power lines are required. The 6 DC power lines of the power distribution frame
(PDF) should be directly connected to power module A and power module B.
shows the current parameters of each circuit breaker and each power line for the PDF
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Copyright © Huawei Technologies Co., Ltd.
Specification
NEPS8000-D
3
-38 to -72 VDC
60 A @ -48 V
75 A
80 A
a1
a2 Power moudue A
NEPS8000-D
a3
b1
b2
Power moudue B
b3
NEPS8000-D
E Guide to Power Distribution Design
156