■
Recommended maintenance intervals after start-up
Years from start-up
Component
…
12
11
10
9
8
7
6
5
4
3
2
1
Cooling
R
Main cooling fan
R
Circuit board compartment
cooling fan
R
NSIN filter cooling fan
Batteries
R
Control panel battery
R
R
Control unit battery
Connections and environment
R
R
R
R
R
R
R
R
R
R
R
R
R
Cabinet door filters (IP54)
P
P
P
P
P
P
P
P
P
P
P
P
P
Quality of supply voltage
Spare parts
I
I
I
I
I
I
I
I
I
I
I
I
I
Spare part stock
P
P
P
P
P
P
P
P
P
P
P
P
P
Reforming DC circuit capacitors
(spare modules and spare capa-
citors)
Inspections by user
I
I
I
I
I
I
I
I
I
I
I
I
I
Air inlet and outlet meshes
(IP22/IP42)
I
I
I
I
I
I
I
I
I
I
I
I
I
Tightness of terminals
I
I
I
I
I
I
I
I
I
I
I
I
I
Ambient conditions (dustiness,
moisture, corrosion, temperat-
ure)
I
I
I
I
I
I
I
I
I
I
I
I
I
Cleaning of heatsinks
Funtional safety
I
See the maintenance information of the safety function.
Safety function test
20 years
Safety component expiry (Mis-
sion time,
T
M
)
Note:
•
Maintenance and component replacement intervals are based on the assumption
that the equipment is operated within the specified ratings and ambient
conditions. ABB recommends annual drive inspections to ensure the highest
reliability and optimum performance.
•
Long term operation near the specified maximum ratings or ambient conditions
may require shorter maintenance intervals for certain components. Consult your
local ABB Service representative for additional maintenance recommendations.
118 Maintenance
Содержание ACS880-04F-504A-3
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Страница 143: ... Package dimensions Package dimensions without IP shroud kit Technical data 143 ...
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Страница 160: ...Standard configuration IP20 UL Type Open 160 Dimension drawings ...
Страница 161: ...Drive module with options E208 and H370 IP20 UL Type Open Dimension drawings 161 ...
Страница 162: ...Drive module with options 0B051 E208 0H371 IP00 UL Type Open 162 Dimension drawings ...
Страница 163: ...Drive module with options 0B051 E208 0H371 C217 IP00 UL Type Open Dimension drawings 163 ...
Страница 164: ...Drive module with options 0B051 0H371 IP00 UL Type Open 164 Dimension drawings ...
Страница 165: ...Mounting plate opening 3AXD50000038119 Dimension drawings 165 ...
Страница 166: ...3AXD50000038119 166 Dimension drawings ...
Страница 167: ...External control unit 3AXD50000011687 Dimension drawings 167 ...
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