high efficiency AC Three-phase alternator

Basic Info.

Additional Info.

Product Description

Specifications
1) Power range: 640kw
2) Brushless Synchronous A. C. Alternator,
3) Stamford& Leroy somer Type of Electric Generator,
4) Three Phase optional, IP23, Class H,
5) Rated voltage 400V, 110-690V option, and High-Voltage Alternator(4KV&11KV) also available

Features
1) A. V. R. (Automatic Voltage Regulator)controlled
2) 12 wire reconnectable winding;
3) 100% famous brand copper wire;
4) 2/3 pitch windings avoid excessive neutral currents;
5) Dynamically balanced rotor and sealed-for-life bearings;
6) Permanent Magnet Generator(PMG) is available as an option;
7) Reliable supplier with Quality Materials, and strict Quality Controller (by QC Dept. )
8) Easily coupled with power networks or other genetator sets,
9) Balance rotor with single or two sealed ball bearings available,
10) Convenient installation and easy maintenance, easy access to terminal, rotating rectifier and coupling bolts,
11) Wide range of flange adaptor and single bearing coupling disc,

Parameters
1) Rated voltage 400V, 110V-690V for option
2) Three phase, single phase for option
3) 50Hz, 60h for option
4) 1500rpm, 1800rpm for option
5) Drip-leak-proof structure: IP22/23 protection class
6) Insulation class H
7) Adjusting rate of stable voltage≤ 1%
8) Transient state voltage≤ -15% - +20%
9) Wave aberration rate of voltage THD≤ 3%
10) Telephone harmony wave factor of telephone THF≤ 2%

Standards&Certifications 
1)SDLING generators are comformity to International standards of IECBS 5000, VDE 0530, IEC 34, NEMA MG1-22, CSA C22.2-100 and ASB59.
2) SDLING generators are Certified of CCC, CE, TUV, EPA, SGS

Solutions
1) Easily coupled with Industrial&Marine, Diesel&Gasoline engines, world first-class of Cummins, Perkins, Lovol, Volvo Penta, MTU, Deutz, MAN, Caterpillar, Yanmar, Kubota, Lister Petter, Doosan, etc,
2) Widely used in Industry, Commercial, real estate, hospital, hotel, railway, telecommunications, datacenters and mining etc

Warranty:
2 years, SDLING Power DHL new parts for replacement within 3 days upon customer's complaint.