16 Chapter 2 Installation Preparation
NetSure 801 AG1 Power Supply System User Manual
2.1.5 Equipment Running Environment Checklist
The equipment running environment checklist is given in Table 2-3.
Table 2-3 Equipment running environment checklist
No.
Item
Index
Pass
1
Ambient temperature in equipment room
-10°C to +55°C
Yes/No
2
Humidity in equipment room
≤ 95%
Yes/No
3
Lighting in equipment room
70 to 200Lux
Yes/No
4
Height of equipment room
≥ 3m
Yes/No
5
Static electricity in equipment room
Lay antistatic floor or antistatic rubber
Yes/No
6
Weight capacity and quakeproof ability
Accord with Level 8 quakeproof, and safety must be ensured
Yes/No
7
Radiation
No blockage in equipment radiation passage
Yes/No
8
Damp proof
No mildew breeding conditions
Yes/No
9
Dust-proof
No conductive dust and gas which deteriorate insulation
Yes/No
10
Fire protection
Fire fighting equipment such as fire extinguisher
Yes/No
11
Earth resistance
In accordance with relevant standards
Yes/No
12
Sectional area of SPD earth cable
Not less than 25mm
2
，
the shorter the better
Yes/No
13
Colour of protective earth cable
Greenyellow
Yes/No
14
Earth nut
Copper, no less than M8
Yes/No
15
Tablet, symbol, tag of customer equipment
Complete and clear
Yes/No
16
Violent vibration and shock
None
Yes/No
17
Sectional area of AC distribution cables
According to design specifications
Yes/No
18
Fluctuation range of AC input voltage
According to equipment input specifications
Yes/No
19
Frequency fluctuation range
45Hz to 65Hz
Yes/No
20
Voltage of neutral line to ground
Less than 10V
Yes/No
21
Power of backup power source
Twice the actual capacity
Yes/No
22
Pollution or interference in power network
None
Yes/No
23
Colour code of AC bus
Yellow, green, red, light blue or marked with identifier
Yes/No
24
Capacity of the customer AC distribution cabinet
Meet equipment requirements
Yes/No
25
Wiring of AC distribution cables
According to specifications
Yes/No
26
Colour code of DC load cables
According to specifications
Yes/No
27
Sectional area of DC distribution cables
According to requirements
Yes/No
28
Earth wiring
According to specifications
Yes/No
2.2 Storage Conditions
The product should be kept in the packing box prior to use. The warehouse ambient temperature should range
between -40°C and 70°C, and the relative humidity should not be higher than 95%. Toxic gas, flammables, explosives,
corrosives, severe vibration, shock and strong magnetic field are not permitted in the warehouse.
2.3 Installation Preparation
2.3.1 Field Check
Construction survey must be conducted to the equipment room before equipment installation, which should be
focused on:
1. Checking the wiring devices, such as cable trenching, wiring rack, floor, and cabling holes.
2. Checking the environmental conditions, such as temperature, humidity, and dust density.
3. Checking the conditions for installation construction, such as power supply and lighting.
2.3.2 Tools And Materials Preparation
1. Tools required for power supply equipment installation include electric drill, wire cutter, wire presser, various
wrenches, screwdriver, electrician knife, tinning furnace, staircase and steel saw. See
