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LEROY SOMER ALTERNATOR — IEC 34 (1000 kVA)

ReflowX SKU: REF-291

Product Details

Quantity

1
Availability (Lead Time)

0-2 Weeks
Product Location

United Arab Emirates
Condition

Surplus
OEM

Alternateur LEROY SOMER
Equipment code

gen-d

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Short Description

Model: IEC 34 — A.C. Generator Rated Power: 1000 kVA Rated Frequency: 60 Hz Rated Speed: 1800 RPM Manufacturer: Leroy Somer (France)

Description

Electrical Specifications:

• Power Output: 1000 kVA
• Voltage: Typically 400V – 480V (voltage configuration subject to setup)
• Power Factor: 0.8 (lagging)
• Frequency: 60 Hz
• Speed: 1800 RPM (synchronous with 4-pole alternator at 60 Hz)
• Excitation System: R.B.S (Regulated Brushless System)
• Regulator Type: AVR (Automatic Voltage Regulator) — factory-integrated (model dependent)
• Voltage Regulation: ±1% (typical with AVR in operation)
• Phases: 3-phase
• Connection Type: Star (Wye) or Delta (configurable)
• Terminal Arrangement: 6 or 12-lead reconfigurable (depending on variant)

Mechanical Specifications:

• Frame Size: Varies by application (typically LSA 49.1 or equivalent for 1000 kVA)
• Bearings: Single or double bearing (based on coupling method)
• Cooling Method: Air cooled, internal fan driven by rotor
• Coupling Type: Flexible disk or flange-mounted (compatible with diesel engine sets)
• Mounting Arrangement: Foot-mounted, SAE adapter plate compatible
• Shaft: Standard cylindrical with keyway per IEC standards
• Weight: Approx. 1,900–2,300 kg (depending on final configuration)

Insulation & Protection:

• Insulation Class: H (suitable for high temperature endurance)
• Temperature Rise: Class H rise over 40°C ambient (105°C max permissible rise)
• Enclosure Protection: IP23 or higher (standard)
• Ambient Operating Temp: 40°C (standard rated conditions)
• Altitude Rating: ≤ 1000 m above sea level (de-rate required above)
• Vibration Class: G2.5 (per ISO 1940)
• Tropicalization: Winding protection with anti-humidity treatment (standard)

Lubrication & Maintenance:

• Greasing Interval: Every 6 months or 2000 hours (whichever comes first)
• Grease Type: SHELL GADUS S2 V220
• Bearing Access: External grease nipples with relief ports
• Bearing Type: Sealed or regreasable deep groove ball bearings

Optional Features (Factory-Installed or Field-Integrated):

• PMG (Permanent Magnet Generator) excitation for improved voltage stability
• Space heaters for anti-condensation
• Overspeed shutdown sensors
• Remote voltage adjustment modules
• Integrated analog or digital meters for voltage, frequency, and current

Compliance & Standards:

• Applicable Standards:

IEC 60034

ISO 8528-3 (Genset alternator standard)

NEMA MG1 (optional)

CE Certified (if applicable)

• Quality Assurance: Factory-tested per Leroy Somer QC guidelines

For further specifications or to inquire about this equipment and ReflowX's logistics services, please contact ReflowX at info@reflowx.com.

Technical Details

Manufacturer Name	Alternateur LEROY SOMER
Voltage	Typically 400V – 480V
Color	Yellow
Output Power	1000 kVA
Speed	1800 RPM
Direction of Rotation	60 Hz

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