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Certification Record

LC1234869
Houma Armature Works
2024-04-09
Texas
United States
WL381060VSSSPAE
  • AC induction motor
  • Model No.: WL381060VSSSPAE
  • Rating:
    • Ex eb II T3
    • IP23
    • -20 °C ≤ Tamb ≤ +55 °C
    • 600V, 50Hz, 3 phase, 510A, 986rpm, 550 HP

Serial Nos.:

  • 0101M122341
  • 0102M122343
  • 201M128243-A
  • EN 60079-0:2018
  • EN 60079-7:2015/A1:2018
  • The motor shall be supplied with min 2000 scfm of cooling air at the inlet.
  • The following drives may be used: Omron model OTDC66081 and NOV model ACS800-104-0580-7 both rated to a maximum of 1300A.
  • RTD or thermostat devices shall be supplied from a suitably certified intrinsically safe source and set at 170oC max.
  • Anti condensation heaters can be fitted to the endshields but must be Ex d IIC T3 II GD certified (certificate No. PTB 02ATEX1116X). Rated 50/80W at 110/265V.
  • A suitably certified brake at the non-drive end or a fitted steel guard which protects the top of the motor is required.
  • Loose flying leads may be three different types; 313 rated at 125oC; 373 or 444 rated at 110oC.

General Note:

  • Project no.: LV-16103D
  • ATEX Unit Verification Report no.: 11.02.16103-1_Rev.D
  • ATEX CAT 3 Unit Verification Certificate no.: LC23ATEX16103(X), Issue 2
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