Maintenance
STYLEREF Chapter \* MERGE
540
Inspection
area
Inspection
item
Inspection details
Inspection
method
Judgment
standard
Inspection
equipment
operation.
output
terminal U/ V/
W.
4 V for 200 V
series and
within 8 V for
400 V series.
Is there an error
in the display
circuit after the
sequence
protection test?
Test the
inverter
output
protection in
both short
and open
circuit
conditions.
The circuit
must work
according to
the sequence.
Cooling
system
Cooling fan
Are any of the
fan parts loose?
Check all
connected
parts and
tighten all
screws.
No
abnormality
-
Display
Display
device
Is the display
value normal?
Check the
command
value on the
display
device.
Specified and
managed
values must
match.
Voltmeter,
Ammeter, etc.
10.1.3 Bi-annual Inspection
Inspection
area
Inspection
item
Inspection details
Inspection
method
Judgment
standard
Inspection
equipment
Motor
Insulation
resistance
Megger test
(between the
input, output and
earth terminals)
Disconnect
the cables for
terminals
U/V/ W and
test the
wiring.
Must be
above 5 MΩ
DC 500 V
Megger
Do not run an insulation resistance test (Megger) on the control circuit as it may result in
damage to the product.
Содержание LSLV-H100 Series
Страница 17: ...Preparing the Installation 4 37 90 kW 3 Phase ...
Страница 18: ...Preparing the Installation 5 110 132 kW 3 Phase ...
Страница 19: ...Preparing the Installation 6 160 185 kW 3 Phase ...
Страница 20: ...Preparing the Installation 7 220 250 kW 3 Phase ...
Страница 21: ...Preparing the Installation 8 315 400 kW 3 Phase ...
Страница 22: ...Preparing the Installation 9 500 kW 3 Phase ...
Страница 35: ...Installing the Inverter 22 ...
Страница 50: ...37 Installing the Inverter Input and Output Control Terminal Block Wiring Diagram ...
Страница 104: ...91 Learning Basic Features 0 10 V Input Voltage Setting Details V1 Quantizing ...
Страница 181: ...168 Learning Advanced Features PID Command Block ...
Страница 182: ...169 Learning Advanced Features ...
Страница 183: ...170 Learning Advanced Features PID Feedback Block ...
Страница 184: ...171 Learning Advanced Features PID Output Block ...
Страница 185: ...172 Learning Advanced Features PID Output Mode Block ...
Страница 198: ...185 Learning Advanced Features EPID1 Control block ...
Страница 199: ...186 Learning Advanced Features EPID2 Control block ...
Страница 220: ...207 Learning Advanced Features ...
Страница 235: ...222 Learning Advanced Features The Time Chart for the Exception Day ...
Страница 506: ...Table of Functions 493 ...
Страница 520: ...Table of Functions 507 8 16 4 Cooling Tower MC4 Group ...
Страница 549: ...Troubleshooting 536 ...
Страница 569: ...Technical Specification 556 11 3 External Dimensions 0 75 30 kW 3 phase 37 90 kW 3 phase ...
Страница 570: ...Technical Specification 557 110 185 kW 3 phase ...
Страница 601: ...588 ...
Страница 602: ...589 ...
Страница 603: ...590 ...