Audited Supplier
STG164A
18months / 1200hours
Self-Starting Diesel Generator
Fixed
Four Stroke
Water Cooling
AC Three Phase
Speed
Land Use
Common Units, Standby Unit, Emergency Crew
Ordinary
AC Rotating Exciter
Stamford Tech Stg Brushless Synchronous AC Alterna
AC Alternator
6.8kw 8.5kVA
3
0.8
4
Brushless, Rotation Magnet
Single
H
ELEphant Poweronly Stamford
Plywood Case or Film Package
80kw 100kva
Fuzhou, China
8501610000
Product Description
6.8kW 8.5kVA STAMFORD TECH STG BRUSHLESS SYNCHRONOUS AC ALTERNATOR
| ELEPHANT BRUSHLESS SYNCHRONOUS AC ALTERNATOR | |
| Single-bearing and double-bearing type alternators are provided. The installment dimensions are standard, easy to assemble with all kinds of engines. Standard SAE interface with multi-specification can be flexibly interchangeable. Air gap between the stator and rotor core is small , therefore the alternators have high efficiency. | |
| Excitation stator lamination is made by cold-rolled silicon steel sheet, with one or two high performance NdFeB magnets, so the temperature rising of exciter is low , it will not lose excitation. | |
| Reliable automatic voltge regulators(AVR) provide consistent excitation on all occasions. Standard AVR:SX400;SX460,OptionAVR:MX321;MX341. | |
| All alternator rotors are dynamically balanced to be better than miminum vibration of BS6861:part 1 grade 2.5. | |
| Double-bearing alternators are balanced with half keys. | |
| MAIN PERFORMANCE | |
| 1.All raw materials are insulated to class H | |
| 2.The standard protection is IP22 (IP23 is optional) | |
| 3.2/3 pitch winding design adopted, that can effectively suppress the third harmonic wave(3rd,9th,15th,etc.).And the design avoids excessive neutral currents result from higher winding pitches , and a fully consecutive damper winding reduce oscillations during paralleling. The 2/3 pitch windings are carefully pole, and tooth ensures very low wave from distortion. | |
| 4.Steady-state voltage regulation rate ≤1% | |
| 5.Total harmonic distortion of output voltage(THD)≤3% | |
| 6.Telephone interference factor(TIF)≤50 | |
| 7.Telephone harmonic factor(THF)≤2% | |
| OPERATION ENVIRONMET | |
| In the following environmental conditions , the alternators can be in the rated | |
| operation | |
| 1.Altitude:no more than 1000 meters | |
| 2.Ambienr temperature:-15ºC-40ºC | |
| 3.Relative humidity:no more than 90% |
| Genset Model | Prime Output (1500rpm/50Hz) 400V | Prime Output (1800rpm/60Hz) 440V | ||
| KW | KVA | KW | KVA | |
| STG164A | 6.8 | 8.5 | 8 | 10 |
| STG164B | 8.8 | 11 | 11 | 14 |
| STG164C | 10.8 | 13.5 | 13 | 16 |
| STG164D | 12.8 | 16 | 16 | 20 |
| STG184E | 18 | 22.5 | 22 | 28 |
| STG184F | 22 | 27.5 | 25 | 31 |
| STG184G | 25 | 31.25 | 30 | 38 |
| STG184H | 30 | 37.5 | 36 | 45 |
| STG184J | 32 | 40 | 38 | 47 |
| STG224C | 34 | 42.5 | 40 | 50 |
| STG224D | 40 | 50 | 48 | 60 |
| STG224E | 48 | 60 | 56 | 70 |
| STG224F | 58 | 72.5 | 68 | 85 |
| STG224G | 68 | 85 | 80 | 100 |
| STG274C | 80 | 100 | 94 | 118 |
| STG274D | 90 | 112.5 | 106 | 133 |
| STG274D | 96 | 120 | 112 | 140 |
| STG274E | 112 | 140 | 132 | 165 |
| STG274F | 125 | 156.25 | 148 | 185 |
| STG274G | 144 | 180 | 160 | 200 |
| STG274H | 160 | 200 | 188 | 235 |
| STG274J | 180 | 225 | 200 | 250 |
| STG274K | 200 | 250 | 240 | 300 |
| STG314C | 200 | 250 | 240 | 300 |
| STG314D | 230 | 287.5 | 260 | 325 |
| STG314E | 260 | 325 | 306 | 383 |
| STG314F | 280 | 350 | 320 | 400 |
| STG314J | 300 | 375 | 352 | 440 |
| STG314K | 320 | 400 | 376 | 470 |
| STG354C | 360 | 450 | 420 | 525 |
| STG354D | 400 | 500 | 470 | 588 |
| STG354E | 450 | 562.5 | 528 | 660 |
| STG354F | 500 | 625 | 588 | 735 |
| STG354J | 550 | 687.5 | 640 | 800 |
| LV6B | 600 | 750 | 700 | 875 |
| LV6C | 640 | 800 | 752 | 940 |
| LV6D | 720 | 900 | 840 | 1050 |
| LV6E | 800 | 1000 | 940 | 1175 |
| LV6F | 904 | 1130 | 1060 | 1325 |
| LV6G | 1000 | 1250 | 1176 | 1470 |
| HC7E | 1056 | 1320 | 1240 | 1550 |
| HC7F | 1200 | 1500 | 1400 | 1750 |
| HC7G | 1440 | 1800 | 1700 | 2125 |
| HC7H | 1520 | 1900 | 1780 | 2225 |
| HC7J | 1720 | 2150 | 2000 | 2500 |
