DCN DCRS-9800 Series, Инструкция по установке

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DCRS-9800 InstallManual Chapter 2 Hardware Installation
2-4
The dimensions of the DCRS-9800 are designed to be mounted on a standard 19’’
rack, DCRS-9808’s dimensions are 436mm x 708mm x 450mm (W x H x D),
DCRS-9816’s dimensions are 436mm x 842mm x 450mm (W x H x D). Please ensure
good ventilation for the rack.
¾
Every device in the rack will generate heat during operation, therefore vent and fans
must be provided for an enclosed rack, and devices should not be stacked closely,.
¾ When mounting devices in an open rack, care should be taken to prevent the rack
frame from obstructing the switch ventilation openings. Be sure to check the
positioning of the switch after installation to avoid the aforementioned.
If a standard 19’’ rack is not available, the DCRS-9800 series can be placed on a
clean level desktop, leave a clearance of 100mm around the switch for ventilation, and do
not place anything on top of the switch.
2.1.7 Power Supply Requirements
The DCRS-9800 is designed to use modular switching power supplies. The power
input specification is shown below:
Nominal Input Voltage:
AC: 90 ~ 264 VAC, 50 ~ 60Hz
DC: -36 ~ -72VDC
DCRS-9808 total power consumption: ≤ 1200W
DCRS-9816 total power consumption: ≤ 1800W
Before installing the power modules, please check the power input to ensure proper
grounding of the power supply system. The input source for the switch should be reliable
and security, a voltage adaptor can be used if necessary. The building’s circuit protection
system should include in a fuse or circuit-breaker of no greater than 240V, 10A. It is
recommended to use a UPS for more reliable power supply.
Improper power supply system grounding, extreme fluctuation of the input source,
and transients (or spikes) can result in larger error rate, or even hardware damage.
Notice
Notice