CAUTION: The two input sources must have similar grounding type because the PSM
can see 480 V if one source has positive ground (-240 V), and the other source has
negative ground (+240 V). This might damage the PSM.
WARNING: For field-wiring connections, use copper conductors only.
CAUTION: Power cords and cables must not block access to device components or
drape where people could trip on them.
RELATED DOCUMENTATION
MX2000 DC Power Distribution Module (240 V China) Description | 109
MX2000 DC Power Supply Module (240 V China) Description | 115
Connecting Power to a DC-Powered MX2000 Router with DC Power Distribution Modules (240 V
China) | 321
Installing MX2000 Router DC Power Supply Modules (240 V China) | 313
DC Power Cable Specifications for the MX2020 Router | 216
MX2000 Router DC Power Subsystem Electrical Specifications
Table 71 on page 205 lists the DC power subsystem electrical specifications.
Table 71: DC PSM Electrical Specifications Per Input Configurations
SpecificationItem
60 A (for 2100 W output)
73 A (for 2500 W output)
Maximum input current
rating input voltage @
-40 VDC to -72 VDC
2100 W @ 60 A
2500 W @ 73 A
Maximum output power
205
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