Vertiv™ NetSure™ -48 VDC GMT Distribution Unit Installation and User Manual
Proprietary and Confidential © 2022 Vertiv Group Corp.
1
1
Description
A 1RU high by 19” wide distribution unit with thirty-six (36) GMT fuse load positions.
Provides…
•
(36) GMT fuse load distribution positions (0 A to 15 A).
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Three (3) input connection points.
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CBA/FA alarm relay contacts and resistive battery for connection to external alarms.
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Specifications
2.1
Electrical
1.
Input / Output Voltage: Nominal –48 VDC.
2.
Maximum Input Current: 150 A.
3.
Maximum Load Distribution Current: 150 A at @ +40 °C (+104 °F) and 80 A @ +65 °C (+149 °F).
4.
Maximum GMT Fuse Block Capacity: 35 A @ +40 °C (+104 °F) and 30 A @ +65 °C (+149 °F).
5.
Maximum GMT Fuse Size: 15 A.
6.
Circuit Breaker / Fuse Alarm Circuit: A set of Form-C alarm relay contacts and resistive battery are provided for connection
to external CBA/FA alarms. Relay contacts rated for 2 A @ 30 VDC, 0.6 A @ 110 VDC, and 0.6A @ 125 VAC.
