Nidec LEROY-SOMER TAL A40 User manual
Electric Power Generation 1 Installation and maintenance 15
8
7
4
en - 2020.01 /
a
TALA40
Low Voltage Alternators - 4 pole
[WING)
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2
Electric Power Generation 1 Installation and maintenance 15
8
7
4
en - 2020.01 /
a
TALA40
Low Voltage Alternators - 4 pole
Electric Power Generation IInstallation and maintenance 15
8
7
4
en - 2020.01 /
a
TALA40
Low Voltage Alternators - 4 pole
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Electric Power Generation 1 Installation and maintenance 1
8
4
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TALA40
Low Voltage Alternators - 4 pole
2 - TECHNICAL CHARACTERISTICS
2.1 -Electrical characteristics
2.2 -Mechanical characteristics
Electrical options
SHUNT dedicated single-phase 4-wire
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Low Voltage Alternators - 4 pole
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1 Installation and maintenance 15
8
7
4
en - 2020.01 /
a
TALA40
Low Voltage Alternators - 4 pole
• SHUNT three-phase 12-wire
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5874 en - 2020.01 / a
TALA40
Low Voltage Alternators - 4 pole
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Electric Power Generation 1 Installation and maintenance 15
8
7
4
en - 2020.01 /
a
TALA40
Low Voltage Alternators - 4 pole
3 -INSTALLION
3.1 -Assembly
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(WING]
Electric Power Generation 1 Installation and maintenance 15
8
7
4
en - 2020.01 /
a
TALA40
Low Voltage Alternators - 4 pole
[WING]
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10
Electric Power Generation 1 Installation and maintenance 1
TALA40
Low Voltage Alternators - 4 pole
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1 Installation and maintenance 1
5874 en - 2020.01 / a
TALA40
Low Voltage Alternators - 4 pole
•SHUNT or AREP three-phase 12-wire
6
8
190-208 190-240
190-208
6
8
50Hz 60Hz
DE
*
NDE
DE
*
N
L1(U)
L3(W)
M
6
8
50Hz 60Hz
6
8
50Hz 60Hz
12
NDE
DE
*
(L)
T2 (L)
NDE
DE
NDE
Electric Power Generation 1 Installation and maintenance 15
8
7
4
en - 2020.01 /
a
TALA40
Low Voltage Alternators - 4 pole
3.4 - Commissioning
3.5 - Setting up
Electric Power Generation lInstallation and maintenance 15
8
7
4
en - 2020.01 /
a
TALA40
Low Voltage Alternators - 4 pole
4 - SERVICING - MAINTENANCE
4.1 -Safety measures
&
14
Electric Power Generation 1 Installation and maintenance 15
8
7
4
en - 2020.01 /
a
TALA40
Low Voltage Alternators - 4 pole
Fault
Action
°
°
15
Electric Power Generation 1 Installation and maintenance 15
8
7
4
en - 2020.01 /
a
TALA40
Low Voltage Alternators - 4 pole
4.5 - Electrical faults
Fault Action Eect ChecCause
16
lInstallation and maintenance 1
5874 en - 2020.01 / a
TALA40
Low Voltage Alternators - 4 pole
•Checking the winding
[WING]
conditions is not covered by our
warranty.
•Checking the diode bridge
►1-�
IN
IN
•Checking the windings and rotating
diodes using separate excitation
During this procedure, make sure that
the alternator is disconnected from any
external load and inspect the terminal
box to check that the connections are
fully tightened.
Assembly A:
5+
Rh. 50 -300W
Assembly B:
ASSEMBLY B
Electric Power Generation 1 Installation and maintenance 15
8
7
4
en - 2020.01 /
a
TALA40
Low Voltage Alternators - 4 pole
4.6 - Dismantling, reassembly
[WING]
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/
Electric Power Generation 1 Installation and maintenance 15
8
7
4
en - 2020.01 /
a
TALA40
Low Voltage Alternators - 4 pole
•Replacing the NDE bearing on single
bearing machines
Dismantling
Reassembly
•Accessing the main field and stator
Dismantling
NOTE: If intervention is required on the
main field (rewinding. replacement of
components). the rotor assembly must
be rebalanced.
Reassembly
Electric Power Generation 1 1
TALA40
Low Voltage Alternators - 4 pole
4. 7- Table of characteristics
pe
E
Type
5
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Table of contents
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