STAMFORD S7

Datasheet
GA Drawings
Owner Manual
Rotor Drawings
Specifications Downloads Request Quote Parts
kVA Range
1000-3356
Frequency
50/60Hz
Voltage Range
380-11000
Poles
4/6

The STAMFORD® S7 is part of the STAMFORD® S-Range with a voltage output of 380-11000V. This low and high voltage alternator features products with new design with optimised power density cores.

The S7 range of products has enhanced thermal management through the CoreCooling™ high efficiency air flow system. The STAMFORD® S7 dedicated alternator can achieve improved thermal performance alongside increased power density. The S7 alternators designed with flexible feet for ease of integration and products adaptation.

The S7 now offers 300kVA extra within the S7 range.

S7 Low Voltage: Power range from 1550kVA to 2800kVA at 400V/50Hz and 1894kVA to 3356kVA at 480V/60Hz.

S7 High Voltage: Power range from 1000kVA to 1500kVA at 10500/11000V/50Hz 

Download STAMFORD® S7K Core Product Brochure>

Specifications

Product Specifications

50Hz Continuous (kVA)
2800
60Hz Continuous (kVA)
3356
Voltage Designation
Low/High
Voltage Range
380-11000
AVR
MX341
Poles
4/6
Winding Pitch
2/3
Ingress Protection
IP23
Material Insulation Class
H
Excitation System
MX341/PMG
Options

Product Options

AVR Options
DECS150
No AVR
MX322
Options
3 phase sensing
Double Bearing Arrangement
Flexible Feet
IP44
IP44 Terminal Box
SAE 00
Thermistors
Winding RTDs
Anti-Condensation Heaters
Range Title Brand Language
Range S7 Title S7 High Voltage Alternators - Owner's Manual - Chinese Brand STAMFORD Language Chinese
Range S7 Title S7 High Voltage Alternators - Owner's Manual - English Brand STAMFORD Language English
Range S7 Title S7 Low Voltage Alternators - Owners Manual - Japanese Brand STAMFORD Language Japanese
Range S7 Title S7 Low Voltage Alternators - Owners Manual - Arabic Brand STAMFORD Language Arabic
Range S7 Title S7 Low Voltage Alternators - Owners Manual - Polish Brand STAMFORD Language Polish
Range S7 Title S7 Low Voltage Alternators - Owners Manual - Russian Brand STAMFORD Language Russian
Range S7 Title S7 Low Voltage Alternators - Owners Manual - Chinese Brand STAMFORD Language Chinese
Range S7 Title S7 Low Voltage Alternators - Owners Manual - Swedish Brand STAMFORD Language Swedish
Range S7 Title S7 Low Voltage Alternators - Owners Manual - Portuguese Brand STAMFORD Language Portuguese
Range S7 Title S7 Low Voltage Alternators - Owners Manual - Italian Brand STAMFORD Language Italian