PVI MTRX, Manual

Page: 9 / 38

4-in-1 IRD User
’s Manual
7 / 38
Item Requirement
Machine Hall Space
When user installs machine frame array in one
machine hall, the distance between 2 rows of machine
frames should be 1.2~1.5m and the distance against
wall should be no less than 0.8m.
Machine Hall Floor
Electric Isolation, Dust Free
Volume resistivity of ground anti-static material:
1X10
7
~1X10
10

，
Grounding current limiting
resistance: 1M (Floor bearing should be greater than
450Kg/
㎡
)
Environment
Temperature
5~40
℃
(sustainable )
，
0~45
℃
(short time)
，
installing air-conditioning is recommended
Relative Humidity 20%~80% sustainable 10%~90% short time
Pressure 86~105KPa
Door & Window
Installing rubber strip for sealing door-gaps and dual
level glasses for window
Wall
It can be covered with wallpaper, or brightness less
paint.
Fire Protection Fire alarm system and extinguisher
Power
Requiring device power, air-conditioning power and
lighting power are independent to each other. Device
power requires AC power 100-240V 50-60Hz. Please
carefully check before running.
2.2.3 Grounding Requirement
 All function modules’ good grounding is the basis of reliability and stability of
devices. Also, they are the most important guarantee of lightning arresting and
interference rejection. Therefore, the system must follow this rule.

Coaxial cables outer conductor and isolation layer should keep proper electric
conducting with the metal housing of device.