Emerson RTM-ATCA-7150 manual Power Requirements

Hardware Installation of ATCA-7150

Table 3-2 Environmental Requirements (continued)

Requirement	Operating	Non-Operating
Free Fall		1,200 mm (Packaged) /all
		edges and corners
		1.0m (Packaged) per ETSI
		300 019-2-2 (Blade level
		packaging)
		25 mm (unpackaged) per
		GR-63-CORE

3.3.2Power Requirements

Make sure that the blade is used in an AdvancedTCA shelf connected to -48VDC up to -60VDC, according to Telecommunication Network Voltage (TNV-2). A TNV-2 circuit is a circuit whose normal operating voltages exceed the limits for a safety-extra-low-voltage (SELV) under normal operating conditions, and which is not subject to overvoltages from telecommunication networks.

Table 3-3lists the power requirements for the ATCA-7150.

Table 3-3 Power Requirements

Requirement	Operating
Rated Voltage	-48VDC to -60VDC
	US and Canada: -48VDC
Operating Voltage	-39.0VDC to -72VDC
	US and Canada: -39.0 to -60VDC
Input Current	3.75A at 48V
Power Dissipation	180W (max) 140W (min)

The blade provides two independent power inputs according to the AdvancedTCA specification.

72 ATCA-7150 and RTM-ATCA-7150 Getting Started (6806800G42B)