Ac Power Circuit Breaker Requirements For The Mx240 Router; Ac Power Cord Specifications For The Mx240 Router; Table 75: Calculating Thermal Output - Juniper MX240 Hardware Manual

MX240 3D Universal Edge Router Hardware Guide

Table 75: Calculating Thermal Output

Power Supply
MX240 AC Normal-capacity (high-line)
MX240 AC High-capacity (high-line)
MX240 DC Normal-capacity
MX240 DC High-capacity
Related
Documentation

AC Power Circuit Breaker Requirements for the MX240 Router

Related
Documentation

AC Power Cord Specifications for the MX240 Router

140
Power Requirements for an MX240 Router on page 128
AC Power Supply Electrical Specifications for the MX240 Router on page 127
DC Power Supply Electrical Specifications for the MX240 Router on page 143
We recommend that you use a dedicated customer site circuit breaker rated for
15 A (250 VAC) minimum for each AC power feed, or as required by local code. Doing so
enables you to operate the router in any configuration without upgrading the power
infrastructure.
MX240 AC Power Supply Description on page 90
Replacing an MX240 AC Normal-Capacity Power Supply on page 335
MX240 AC Power Electrical Safety Guidelines and Warnings
AC Power Supply Electrical Specifications for the MX240 Router on page 127
AC Power Cord Specifications for the MX240 Router on page 140
Each AC power supply has a single AC appliance inlet located on the power supply that
requires a dedicated AC power feed. Most sites distribute power through a main conduit
that leads to frame-mounted power distribution panels, one of which can be located at
the top of the rack that houses the router. An AC power cord connects each power supply
to the power distribution panel.
You can order detachable AC power cords, each approximately 8 ft (2.5 m) long that
supply AC power to the router. The C19 appliance coupler at the female end of the cord
inserts into the AC appliance inlet coupler, type C20 (right angle) as described by
International Electrotechnical Commission (IEC) standard 60320. The plug at the male
end of the power cord fits into the power source receptacle that is standard for your
geographical location.
Thermal Output (BTUs per hour)
1747 * 3.41 = 5957 BTU/hr
1669 * 3.41 = 5576 BTU/hr
1515 * 3.41 = 5166 BTU/hr
1515 * 3.41 = 5166 BTU/hr
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