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  • Leroy-Somer TAL-A Series Low Voltage Alternator
Leroy-Somer TAL-A Series Low Voltage Alternator

Leroy-Somer TAL-A Series Low Voltage Alternator

Common Data

Com

Insulation Class

H

Excitation system

SHUNT

AREP/PMG

Winding pitch

2/3 (Winding 6S)

AVR type

R150

R180

Number of wires

6

Voltage regulation (*)

± 1%

Protection

IP23

Total Harmonic distortion THD (**) in no-load

3.5% according to C.E.I

Altitude

≤1000 m

Total Harmonic distortion THD (**) in linear load

5% according to C.E.I

Overspeed

2250 R.P.M

Waveform: NEMA=TIF (**)

50


Waveform: I.E.C = THF (**)

2%

(*) Steady-state (**) Total harmonic distortion between phases, no-load or on-load (non-distorting)


TAL -A Series Standard Low Voltage 4 Pole Alternators


Leroy-Somer TAL A Series alternator


TAL – A Application


Leroy-Somer TAL-A Series low voltage alternator is designed to be suitable for typical generator application, such as telecommunications, commercial, industrial, prime/standby, school, etc.


alternator application



TAL-A Product Parameters


Type

TAL-A40-A42-A44

TAL-A46-A47-A49

Insulation

H

Power

13 -170KVA (50Hz)

180 – 1000KVA (50Hz)

15.5 – 204KVA (60Hz)

225 – 1250KVA (60Hz)

Number of wires

6

6

Number of terminal strip

4

4

AVR

R120

R150/R180 (Optional)

Frequency


50Hz

60Hz

50Hz

60Hz

Voltage

3Ph

380-415V

380-480V

380 – 415V

380 – 480V

1Ph

-

-

Excitation system

Shunt

Shunt / Short-circuit current capacity (Option)

UL certification

No

No

CSA

No

No

CE

Yes (Option)

Yes (Option)

Place of origin

China

China

Option

Custom paint

Custom paint

Space heater

Space heater

CE

CE; PMG; parallel operation; current transformer; short-circuit current capacity

Nameplate

Leroy-Somer nameplate


 

LSA Nameplate


Leroy-Somer alternator nameplate


TAL-A Nameplate


TAL A series alternator nameplate


 

TAL-A40-A49 Power Parameters


Model

Power (KVA) 50Hz, 400V

Power (KVA) 60Hz, 480V

TAL-A40

13-25

15.5-75.6

TAL-A42

30-63

36-75.6

TAL-A44

85-170

102-204

TAL-A46

180-365

225-438

TAL-A47

410-660

510-825

TAL-A49

730-1000

915-1250


AVR


TAL-A40-A42-A44: R20

TAL-A46-A47-A49: R150

Simulation AVR

Customized for SHUNT generators

Accord with I.E.C.60034-1 standard

High performance voltage regulation

Easy setup

simplicity of operator

Reliability and durability

Voltage detection: 190V – 480V

Voltage detection: 190V – 480V

Exciting current: 4A

Exciting current: 6A


Option


Option

TAL-A40-A42-A44

TAL-A46-A47-A49

Custom paint

Space heater

CE

ControlReg

-

Parallel operation

-

Current transformer

-

Short-circuit current capacity

-

Winding protection

-

PMG

-


Summary of TAL series alternator characteristics


Leroy-Somer TAL series alternator is designed for standby and prime market development.

Matching mainstream engine

Optimized performance meets market requirements

 

Compact Design

Minimum size

Least occupied space

Easy installation and maintenance

Terminal box design simplicity

Cable connection convenience

Easy to adjust AVR


AVR

 

Electrical Performance

2/3 pitch

6 terminal boards

Class H insulation

Low-voltage winding

Star connection and Triangle connection

 

Reliable Running

Optimal performance to accord with emergency requirements

Reliable assembly to resist engine vibration

Sturdy steel base

Adopt international famous bearings

 

Reliable Quality

The quality system of Leroy-Somer ensures the reliable quality of TAL products.

Conform to CE and IEC 60034 Standard

Design, manufacture and promotion accord with ISO 9001 and ISO 14001 environment

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