Explosion-Proof Motors · VA-Ex series
VA-Ex 315L
Flameproof (Ex db) three-phase asynchronous motors for Zone 1 and Zone 2 gas atmospheres, IIB and IIC groups.
Explosion-proofII 2G Ex db IIB T3 GbIE3IP56
Suitability is confirmed at the installation
The equipment marking above states what this machine is certified for. Whether it is suitable for a specific installation is determined by the area classification and confirmed by the responsible engineer — not by this page.
Technical data
Full specification
Attributes marked as family-specific are recorded for this product family only. Hover a label for its definition.
Identification
- Series
- VA-Ex
- Frame size
- 315L
Electrical data
- Rated power
- 132 kW
- Rated voltage
- 690 V
- Frequency
- 50 Hz
- Rated speedF
- 1485 rpm
- Number of polesF
- 4
- Efficiency classF
- IE3
- EfficiencyF
- 94.8 %
- Power factorF
- 0.88
- Rated currentF
- 137 A
- VFD operationF
- Yes
Mechanical data
- Mounting arrangement
- IM B3
- Construction
- Horizontal
- Mass
- 980 kg
- Overall dimensions
- 1180 × 630 × 690 mm
- Rotor typeF
- Squirrel cage
Protection and cooling
- Degree of protection
- IP56
- Cooling method
- IC 411
- Ex markingF
- II 2G Ex db IIB T3 Gb
- Type of protectionF
- Ex db (flameproof)
- Gas / dust groupF
- IIB
- Temperature classF
- T3
- Equipment protection levelF
- Gb
- Permitted zoneF
- Zone 1
Operating conditions
- Climatic version
- U1 (temperate)
- Duty type
- S1
Same series
Other frame sizes in VA-Ex
Variants share the design, the certification route and the documentation. Only the rating and the frame differ.
Documentation
- Download (mock)CatalogueExplosion-Proof Motors — Product CataloguePDF · 8.4 MB · Rev. 04
- Download (mock)Data sheetVA-Ex Series — Data SheetPDF · 1.1 MB · Rev. 03
- Download (mock)CertificateATEX Type Examination Certificate — VA-ExPDF · 2.1 MB · Issue 3
- Download (mock)DrawingVA-Ex — Dimensional Drawings (frames 132–400)PDF + DWG · 14.6 MB · Rev. 03
- Download (mock)QuestionnaireTechnical Questionnaire — Electric MotorsPDF / online form · 0.3 MB · Rev. 02