WEG High-Voltage Three-Phase Induction Motor 4-Pole, 4000 V, 850 HP,
Frame 400C/D/E, IPW66, Ex nA
EQUIPMENT IDENTIFICATION
Manufacturer: WEG
Series / Model: HGF
Complete Model: 13OUT15
Serial Number: 1030063484
WEG / Petrobras Code: 10778393
Application: Oil & Gas , Petrobras
Motor Type: Induction Motor, Squirrel Cage
Cooling Method: IC 0411
Protection Degree: IPW66 (high-protection enclosure)
ELECTRICAL SPECIFICATIONS
Parameter Value
Rated Power 630 kW (850 HP)
Voltage 4000 V
Rated Current 111 A
Frequency 60 Hz
Service Factor (S.F.) 1.00
Rated Speed 1786 rpm
Power Factor 0.86
Efficiency 95.1%
Duty S1 – Continuous
Insulation Class F
Ambient Temperature 40 °C
MECHANICAL SPECIFICATIONS
Parameter Value
Frame Size 400C D/E
Mounting (Likely horizontal B3 – D/E indicated; can confirm with manual)
Total Weight 4,355 kg
Protection IPW66
Construction Form Totally enclosed motor, forced ventilation (IC 0411)
Height (from plate) 1000 mm (as indicated on nameplate)
HAZARDOUS AREA CLASSIFICATION
This motor is certified for explosive atmospheres:
Specification Value
Standard NBR 17094-1
Certification Ex nA IIB T3 Gc
Area Classification Zone 2 – Groups IIA / IIB
Temperature Class T3 (max surface temp ≈ 200°C)
Locked Rotor Time 20 seconds
ANTI-CONDENSATION HEATER
Parameter Value
Voltage Supply 200–240 V
Max Resist. Temp. 200°C
BEARINGS & LUBRICATION
Bearings:
DE (drive end): 6324-C3 (72g grease)
NDE (non-drive end): 7319-BE (45g grease)
Grease: Mobil Polyrex EM
Relubrication Interval: 1925 hours
Quanirty: 01
Condition: New