Mx240 Ac Power Supply Description; Figure 11: Ac Power Supply; Figure 12: High-Capacity Ac Power Supply - Juniper MX240 Hardware Manual

MX240 5G Universal Routing Platform Hardware Guide

MX240 AC Power Supply Description

42
Troubleshooting the MX240 Power System on page 356
Each AC power supply weighs approximately 5.0 lb (2.3 kg) and consists of one AC
appliance inlet, one AC input switch, a fan, and LEDs to monitor the status of the power
supply. Figure 11 on page 42
inlet requires a dedicated AC power feed and a dedicated 15 A (250 VAC) circuit breaker.

Figure 11: AC Power Supply

For high-capacity power supplies, each inlet requires a dedicated AC power feed and a
dedicated 16.0 A @ 100 VAC or 11.0 A @ 200 VAC circuit breaker, or as required by local
code.
The maximum inrush current for a high-capacity AC power supply is 49A at 264VAC.
Figure 12 on page 42shows the high-capacity power supply.

Figure 12: High-Capacity AC Power Supply

WARNING: The router is pluggable type A equipment installed in a
restricted-access location. It has a separate protective earthing terminal
(sized for UNC 1/4-20 ground lugs) provided on the chassis in addition to the
shows the power supply. For existing power supplies, each
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