Maipu SM6600-04-MF, Руководство по установке

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Installation Preparations MyPower S6600 Series Routing Switch Installation Manual
4
copyright
©
2015 Maipu All rights reserved.
A
A A
A
P P E N D I X
P P E N D I X P P E N D I X
P P E N D I X T A B L E
T A B L E T A B L E
T A B L E
D
D D
D 4
4 4
4 L
L L
L
I M I T A T I O N S
I M I T A T I O N S I M I T A T I O N S
I M I T A T I O N S F O R
F O R F O R
F O R T H E
T H E T H E
T H E H A R M F U L
H A R M F U L H A R M F U L
H A R M F U L G A S E S
G A S E S G A S E S
G A S E S I N
I N I N
I N T H E
T H E T H E
T H E E Q U I P M E N T
E Q U I P M E N T E Q U I P M E N T
E Q U I P M E N T R O O M
R O O M R O O M
R O O M
Gas Gas Gas Gas Max. Max. Max. Max. (mg/m (mg/m (mg/m (mg/m
3 3 3 3
) ) ) )
SO
2
0.2
H
2
S 0.006
NO
2
0.2
NH
3
0.05
Cl
2
0.01
D1.7 D1.7 D1.7 D1.7 Anti-interference Anti-interference Anti-interference Anti-interference Requirement Requirement Requirement Requirement
The various interference sources no matter from the exterior of switches or
application systems or from the interior affect the switches through capacitance
coupling, inductance coupling, electromagnetic radiation, public impedance
(including grounding system) and lead (such as power lines, signal lines and
output lines). Therefore, pay attention to the following:
� Take valid anti-grid disturbance measures for the power system.
� The working place of the switch had better not be used in conjunction with the
grounding settings of power devices or anti-lightening grounding settings and
the distance between them had better be as long as possible.
� Be away from the strong power radio transmitters, radar transmitter, and high
frequency high-current equipment; take electromagnetic shielding methods
when necessary.
D1.8
D1.8 D1.8
D1.8 Grounding
Grounding Grounding
Grounding Requirement
Requirement Requirement
Requirement
The well grounding system is the basis for the switch to run stably and reliably,
and the important guarantee for anti-lightning, anti-jamming, and anti-static of
the switch. The user should provide the well grounding system for the device. The
resistance between the switch chassis and the ground should be smaller than
1ohm.