STAMFORD S1

Datasheet
GA Drawings
Owner Manual
Rotor Drawings
Specifications Downloads Request Quote Parts
kVA Range
34-75
Voltage Range
380-480
Frequency
50/60Hz
Poles
4

The STAMFORD® S1 alternator is engineered with the customer in mind. The S1 alternator is built to be user friendly with 20% quicker assembly time, adaptable feet for zero customer re-engineering, compact size and weight and guaranteed STAMFORD® quality.

S1 alternators have voltage output of 220-480V and power range from 7.5kVA up to 63kVA for 400V/50Hz class H rating. The S1 has the option of auxiliary winding to improve motor staring and sustained short circuit capability.

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Specifications

Product Specifications

50Hz Continuous (kVA)
63.00
60Hz Continuous (kVA)
75.00
Voltage Designation
Low
Voltage Range
380-480
AVR
AS540
Poles
4
Winding Pitch
2/3
Options

Product Options

Ingress Protection
IP23
AVR Options
No AVR
Material Insulation Class
H
Excitation System
Self-Exciting
Options
1 phase re-connectable
Epoxy gel coat
Anti-Condensation Heaters
Auxiliary Winding
Brand Model Poles Core Winding Type Datasheet
STAMFORD S1L2 4 N 14 INDUSTRIAL Download
STAMFORD S1L2 4 Y 311 1-phase INDUSTRIAL Download
STAMFORD S1L2 4 Y 311 INDUSTRIAL Download
STAMFORD S1L2 4 Y 17 INDUSTRIAL Download
STAMFORD S1L2 4 Y 14 INDUSTRIAL Download
STAMFORD S1L2 4 R 311 1-phase INDUSTRIAL Download
STAMFORD S1L2 4 R 311 INDUSTRIAL Download
STAMFORD S1L2 4 R 17 INDUSTRIAL Download
STAMFORD S1L2 4 R 14 INDUSTRIAL Download
STAMFORD S1L2 4 R 05 1-phase INDUSTRIAL Download
Brand Model Poles Core Bearings Adaptor Coupling Drawing
STAMFORD S1L2 4 K 1 SAE 4 7.5 Download
STAMFORD S1L2 4 Y 1 SAE 4 10 Download
STAMFORD S1L2 4 Y 1 SAE 4 7.5 Download
STAMFORD S1L2 4 Y 1 SAE 3 11.5 Download
STAMFORD S1L2 4 Y 1 SAE 3 10 Download
STAMFORD S1L2 4 R 1 SAE 4 10 Download
STAMFORD S1L2 4 R 1 SAE 4 7.5 Download
STAMFORD S1L2 4 R 1 SAE 3 11.5 Download
STAMFORD S1L2 4 R 1 SAE 3 10 Download
STAMFORD S1L2 4 N 1 SAE 4 10 Download
Range Title Brand Language
S0, S1 S0/S1 Alternators - Owner's Manual - Russian STAMFORD Russian
S0, S1 S0/S1 Alternators - Owner's Manual - Polish STAMFORD Polish
S0, S1 S0/S1 Alternators - Owner's Manual - Arabic STAMFORD Arabic
S0, S1 S0/S1 Alternators - Owner's Manual - Japanese STAMFORD Japanese
S0, S1 S0/S1 Alternators - Owner's Manual - Swedish STAMFORD Swedish
S0, S1 S0/S1 Alternators - Owner's Manual - Portuguese - Latin American STAMFORD Portuguese - Latin American
S0, S1 S0/S1 Alternators - Owner's Manual - Italian STAMFORD Italian
S0, S1 S0/S1 Alternators - Owner's Manual - German STAMFORD German
S0, S1 S0/S1 Alternators - Owner's Manual - French STAMFORD French
S0, S1 S0/S1 Alternators - Owner's Manual - Spanish STAMFORD Spanish
Brand Model Core Poles Bearings Drawing
STAMFORD S1L2 G 4 1 Download
STAMFORD S1L2 H 4 1 Download
STAMFORD S1L2 J 4 1 Download
STAMFORD S1L2 K 4 1 Download
STAMFORD S1L2 N 4 1 Download
STAMFORD S1L2 R 4 1 Download
STAMFORD S1L2 Y 4 1 Download