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

Parameter	50 Hz	60 Hz
Rated Power (kVA)	1000 kVA	1250 kVA
Rated Power (kW)	800 kW	1000 kW
Rated Current (A)	1200 A	1500 A
Rated Voltage	220 / 380 V	220 / 380 V
Frequency	50 Hz	60 Hz
Rated Speed	1500 rpm	1800 rpm
Power Factor	0.8 (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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