TAL 0473

410 - 660 kVA

Leroy-Somer TAL 0473

TAL0473

All-purpose industrial alternator suitable for all standard generators sets applications.

The TAL 0473 is the latest addition to the range based on the .3 platform. It replaces the TAL 047 and benefits from improved performance.

Power 410 - 660 kVA*
Voltage 220 - 480 V
Poles 4
Speed 1500 - 1800 rpm
Shaft height  355 mm
Typical efficiency 94.9 %
Excitation SHUNT / AREP+ / PMG
Regulation D350 / R180 / R150 (standard)

* kVA/50Hz - kW/60Hz | Continuous / 40°C
(Discrepancies may occur, consult catalogue for exact figures)

Applications

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

Benefits

PERFORMANCE
The TAL alternator range is designed to meet the needs of general applications such as prime power and stand-by.

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

COMPLIANT WITH INTERNATIONAL STANDARDS
The TAL range complies with international standards and regulations :
IEC 60034 and derivative.
The range is designed, manufactured and marketed in an ISO 9001 and 14001 environments.

  • Downloads
  • Key features
    Insulation class H
    Winding pitch 2/3 (wind.6S - 6-wire / wind.6 - 12-wire)
    Number of wires 6-wire (12-wire option)
    Protection IP 23
    Altitude ≤ 1000 m
    Overspeed 2250 rpm
    Air flow 0.9m3/s, 50 Hz - 1.1 m3/s, 60 Hz
    Excitation system / AVR type SHUNT : R150
    AREP+ or PMG : R180
    Voltage regulation (Steady state) R150 : ±0.8%
    R180 : ±0.5%
  • Coupling
    Flex plate / Flange 11 ½ 14 18
    1 -
    ½ - -
    0 -
  • Options
    •  Three-phase 12-wire with 9-terminal plates
    •  AREP+ or PMG excitation
    •  ULc/us
    •  Customized painting
    •  Space heaters
    •  Droop kit for alternator paralleling
    •  Stator sensors
    •  Winding 8 optimized for three-phase 380V - 416 V / 60 Hz
    •  Winding protection for harsh environments and relative humidity greater than 95% (system 2 - 4): for TAL 0473 A, D & F apply a derating coefficient of 0.95
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