TAL 042

TAL 042

Power 25 - 60 *
Voltage 220 - 480V
Poles 4
Speed 1500 - 1800 rpm
?Shaft height  180 mm
Typical efficienc??y ??88.4 %
?Excitation ?SHUNT
?Regulation ?R120
* kVA/50Hz - kW/60Hz | Continuous / 40°C
(Discrepancies may occur, consult catalogue for exact figures)
 


Back to topApplications

?Stand-by application
Stand-by		 ?Industrial application
Industrial		 ?Telecom application
Telecom		 ?Commercial application
Commercial


BenefitsBack to top

PERFORMANCE
The TAL alternator range is designed to meet the general needs of stand-by and prime power applications in telecom, commercial and industrial markets.

RELIABLE
All products in the TAL series are manufactured to Leroy-Somer high quality standards and are built with class H insulation materials. 

 

DownloadsBack to top
 
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Back to topCoupling

Flex plate       /      Flange 3? ??4
11 ½ ?? -
10 ? ?
8???? - ??
7½ - ?

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Back to topKey features

Insulation class H
Winding pitch 2/3 (winding 6S)
Number of wires 6
Protection IP 23
Altitude ≤ 1000 m
Overspeed 2250 min-1
Air flow 0.1 m3/s, 50 Hz - 0.13 m3/s, 60 Hz
Excitation system / AVR type SHUNT / R120
Voltage regulation (Steady state) ± 1% 
Total Harmonic distortion THD no load < 3.5 % - on load < 5 %
Waveform: NEMA = TIF < 50
   
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Back to topRegulation???
 
R120
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Leroy-Somer digital AVR R120 The R120 automatic voltage regulator (AVR) for the TAL series of industrial alternators provides excitation current up to 4A with excellent reliability. The AVR supplies DC excitation to the exciter field to maintain the output voltage from no-load to full-load state.
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OptionsBack to top

  • Space heater
  • Terminal box for CT mounting
  • Flying leads
  • Dedicated single phase
  • Stator winding protection?