Description
ĐẦU PHÁT STAMFORD S5
Stamford S5 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 two new core lengths for 700kVA and 750kVA with an optimised power density.
The dedicated range has enhanced thermal management through the CoreCooling™ high efficiency air flow system. The Stamford S5 dedicated alternator can achieve improved thermal performance alongside increased power density.
Technical Data Sheet – Standards:
Stamford industrial alternators meet the requirements of the relevant parts of the IEC 60034 and the relevant sections of other international standards such as BS5000-3, ISO 8528-3, VDE 0530, NEMA MG1-32, CSA C22.2-100 and AS 60034. Other standards and certifications can be considered on request.
Quality Assurance:
Alternators are manufactured using production procedures having a quality assurance level to BS EN ISO 9001.
Excitation and Voltage Regulators:
Excitation System | ||||||
AVR Type | AS440 |
MX341 |
MX321 | MX322 | ||
Voltage Regulation | ± 1% |
± 1% |
± 0.5% | ± 0.5% | % Engine Governing | |
AVR Power | Self-Excited |
PMG |
PMG | PMG |
AVR Excitation Voltage–Excitation Current:
No Load Excitation Voltage (V) | 9.5 – 8.7 |
No Load Excitation Current (A) | 0.6 – 0.55 |
Full Load Excitation Voltage (V) | 44 |
Full Load Excitation Current (A) | 2.6 |
Exciter Time Constant (seconds) | 0.099 |
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