Stamford Generator HCI634 | High-Efficiency Alternator

Stamford Generator (Alternator): HCI634 - 2004

ReflowX SKU: REF-8374

Product Details

  • Quantity
    1
  • Availability (Lead Time)
    0-2 Weeks
  • Product Location
    United Arab Emirates
  • Condition
    New
  • OEM
    Cummins Engine Co. Ltd. – Great Britain S.O. No.: 2690867
  • Equipment code
    gen-d
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Short Description

Brand: Stamford (by Newage International Ltd.) Model/Core: HCI634

Description

Manufacturer: Stamford (Newage International Ltd.)
Model / Frame: HCI634
Serial Number: X63A022325
Country of Origin: England
Year of Manufacture: 2004
Type: 3-Phase, Brushless Synchronous Alternator
Application: Continuous Duty Generator Set (CONT)

🔧 Electrical Performance

Parameter50 Hz60 Hz
Rated Power (kVA)1000 kVA1250 kVA
Rated Power (kW)800 kW1000 kW
Rated Current (A)1200 A1500 A
Rated Voltage220 / 380 V220 / 380 V
Frequency50 Hz60 Hz
Rated Speed1500 rpm1800 rpm
Power Factor0.8 (Lagging)0.8 (Lagging)

 

 Mechanical & Electrical Design

Excitation System: Self-excited with Automatic Voltage Regulator (AVR 440)

Excitation Voltage: 45 V

Excitation Current: 2.2 A

Stator Winding: 311

Stator Connection: S. Star (Series Star)

Insulation Class: Class H

Enclosure Rating: IP23 (Drip-proof, ventilated)

Cooling Method: Air-cooled with internal fan

Bearings: Single bearing (optional dual bearing variants available)

Mounting Configuration: Base-mounted

Phase Configuration: 3 Phase, 4 Wire

Regulation Accuracy: ±1% (with AVR)

 Thermal & Environmental Parameters

Ambient Temperature Rating: 40°C

Altitude Capability: 1000 m above sea level without derating

Temperature Rise: Class H rise within Class F limits (typically 125°C rise max)

 Compliance & Standards

Standards Compliant:

BS 5000 Part 3 – Alternating Current Generators

IEC 34-1 – Rotating Electrical Machines

ISO 8528-3 – Genset Performance

NEMA MG 1-32 – Alternator Design & Testing

Design Lifetime: Industrial-grade build with high reliability for 24/7 continuous service

 AVR & Voltage Regulation

AVR Model: 440 (Digital/Analog)

Voltage Regulation: ±1% (steady state)

Transient Recovery: < 300 ms to ±1% of rated voltage

Voltage Setting Range: ±5% via potentiometer

 Engine Pairing Information (From Tag)

Engine Manufacturer: Cummins Engine Co. Ltd.

S.O. Number: 2690867

CPL Number: 1862

Warranty Start Date: 02-2004

Likely Engine Model: QSK38, KTA38, or similar high-output model (exact model unclear)

Fuel Type: Diesel

Cooling System: Radiator water-cooled

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Technical Details

Model Number
HCI634
Year of Manufacturing
2004
Model Number
HCI634
Year of Manufacturing
2004
Height
1150 mm
Width
1000 mm
Length
1650 mm
Weight
1800 kg
Temperature Range
-15°C to +40°C
Pressure Rating
Not applicable
Voltage
220 / 380 V
ISO 15926 Pt 4
2353
PCA RDS Code
RDS873359
CFIHOS ID
CFIHOS-30000804
Output Power
1000 / 1250 kVA (50 / 60 Hz)
Speed
1500 RPM (50 Hz) / 1800 RPM (60 Hz)
Direction of Rotation
Clockwise
IFC Class
IfcEngineGenerator
Explosion Protection Gas Group
Not applicable
Explosion Protection Temperature Class
Not applicable
Explosion Protection Zone
Not applicable
Lower Limit Operating Temperature
-15°C
Normal Output Power
1000 kVA @ 50 Hz / 1250 kVA @ 60 Hz
Operation Continuous Intermittent
Continuous
Upper Limit Operating Temperature
+40°C

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