STAMFORD S4

Datasheet
GA Drawings
Owner Manual
Rotor Drawings
Specifications Downloads Request Quote Parts
kVA Range
210-560
Voltage Range
380-690
Frequency
50/60Hz
Poles
4

The STAMFORD® S4 is part of the STAMFORD® S-Range with a voltage output of 380-690V. This low voltage alternator features the dedicated range of products with optimised power density. Due to the optimised power density design a new core length for 450kVA has been added to the product line.

The dedicated range has enhanced thermal management through the CoreCooling™ high efficiency air flow system. The STAMFORD® S4 dedicated alternator can achieve improved thermal performance alongside increased power density.

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Specifications

Product Specifications

50Hz Continuous (kVA)
450.00
60Hz Continuous (kVA)
560.00
Voltage Designation
Low
Voltage Range
380-690
AVR
AS440
Poles
4
Winding Pitch
2/3
Options

Product Options

Ingress Protection
IP23
AVR Options
DECS150
DM110
MX321 with PMG
MX341 with PMG
No AVR
Material Insulation Class
H
Excitation System
Self-Exciting
Options
0, 2, 0.5 SAE Adaptor
1 phase re-connectable
3 phase sensing
Adaptor Foot Flexible Foot
Double Bearing
IP23 Air Filters
Thermistors
Winding RTDs
Anti-Condensation Heaters
PMG Excitation
Brand Model Poles Core Winding Type Datasheet
STAMFORD S4L1S 4 C 14 INDUSTRIAL Download
STAMFORD S4L1S 4 C 17 INDUSTRIAL Download
STAMFORD S4L1S 4 C 25 INDUSTRIAL Download
STAMFORD S4L1S 4 C 27 INDUSTRIAL Download
STAMFORD S4L1S 4 C 311 1-phase INDUSTRIAL Download
STAMFORD S4L1S 4 C 311 INDUSTRIAL Download
STAMFORD S4L1S 4 D 14 INDUSTRIAL Download
STAMFORD S4L1S 4 D 17 INDUSTRIAL Download
STAMFORD S4L1S 4 D 25 INDUSTRIAL Download
STAMFORD S4L1S 4 D 27 INDUSTRIAL Download
Brand Model Poles Core Bearings Adaptor Coupling Drawing
STAMFORD S4L1S 4 C 1 SAE 0 14 Download
STAMFORD S4L1S 4 C 1 SAE 0 18 Download
STAMFORD S4L1S 4 C 2 SAE 0 none Download
STAMFORD S4L1S 4 C 1 SAE 0.5 14 Download
STAMFORD S4L1S 4 C 2 SAE 0.5 none Download
STAMFORD S4L1S 4 C 1 SAE 1 11.5 Download
STAMFORD S4L1S 4 C 1 SAE 1 14 Download
STAMFORD S4L1S 4 C 2 SAE 1 none Download
STAMFORD S4L1S 4 C 1 SAE 2 11.5 Download
STAMFORD S4L1S 4 C 2 SAE 2 none Download
Range Title Brand Language
S4, S6 S4/S6 Alternators - Owners Manual - Chinese STAMFORD Chinese
S4, S6 S4/S6 Alternators - Owners Manual - German STAMFORD German
S4, S6 S4/S6 Alternators - Owners Manual - Swedish STAMFORD Swedish
S4, S6 S4/S6 Alternators - Owners Manual - Arabic STAMFORD Arabic
S4, S6 S4/S6 Alternators - Owners Manual - Polish STAMFORD Polish
S4, S6 S4/S6 Alternators - Owners Manual - Japanese STAMFORD Japanese
S4, S6 S4/S6 Alternators - Owners Manual - Russian STAMFORD Russian
S4, S6 S4/S6 Alternators - Owners Manual - Portuguese STAMFORD Portuguese
S4, S6 S4/S6 Alternators - Owners Manual - Italian STAMFORD Italian
S4, S6 S4/S6 Alternators - Owners Manual - French STAMFORD French
Brand Model Core Poles Bearings Drawing
STAMFORD S4L1S C 4 1 Download
STAMFORD S4L1S C 4 2 Download
STAMFORD S4L1S D 4 1 Download
STAMFORD S4L1S D 4 2 Download
STAMFORD S4L1S E 4 1 Download
STAMFORD S4L1S E 4 2 Download
STAMFORD S4L1S F 4 1 Download
STAMFORD S4L1S F 4 2 Download
STAMFORD S4L1D C 4 1 Download
STAMFORD S4L1D D 4 1 Download