Huawei FusionModule2000 - Page 20

FusionModule2000 Smart Modular Data Center
Installation Guide
2 Installation Preparations
Issue 02 (2018-03-31)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
11
Check Item
Criteria
Check Result
Floor levelness
Allowed deviation: 2000±3 mm
□ Passed □ Failed
Elevator

Elevator load bearing capacity > 1.5
t

Elevator internal size: height > 2.4 m
or depth > 2.7 m
□ Passed □ Failed
Cable tray
Cable trays are preinstalled in the
equipment room for routing signal
cables and power cables.
□ Passed □ Failed
Power supply
380–415 V AC, 3 Ph, 50/60 Hz
□ Passed □ Failed
Fire extinguishing
Indoor gas-extinguishing system
□ Passed □ Failed
Floor drain
DN50 or larger, made of cast iron or
stainless steel
□ Passed □ Failed
Grounding

The equipment room grounding
system is a TN-S or TN-C-S system.

The equipment room ground grid has
a ground resistance no greater than
10 ohms. (If the ground resistance
exceeds 10 ohms, ensure that the
equivalent ground radius of the
ground grid exceeds 5 meters.)

Ground bars are deployed over the
cable tray or under the raised floor.
□ Passed □ Failed
Monitoring port

One LAN switch Ethernet port:
connects to the customer subnet to
monitor devices inside the module.

(Optional) Two fire control dry
contacts (access actuator and PDC
fire control terminal): connect to the
fire extinguishing system of the
equipment room for linkage.

(Optional) SIM card: supports 3G
(WCDMA) communication and is
compatible with 2G (GSM)
communication. If the collector
supports the SMS alarm function,
configure a SIM card.
NOTE
If there are multiple modules, configure a
collector for each module. For the collectors
that support the SMS alarm function,
configure a SIM card for each collector.

IP address: Each collector, camera,
and VCN requires an IP address,
respectively.
□ Passed □ Failed