SUNTECH Generator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Product features

Quality, reliability and flexibility, describe the SUNTECH Generators. A top performer in every respect, the SUNTECH Generator is the result of intensive product development over the past 40 years. SUNTECH Generator features provide a real choice in reliable power generation ideal for a wide variety of installations from marine to precise military power to construction/rental fleets and standby installations. Designed and manufactured to meet the demands of today's generator market, the SUNTECH Generator offers you reliability, easy installation and servicing, and top notch performance against static and transient loads, and heavy motor starting loads.

Eases Accessibility to Components

The robust mechanical construction gives good access to the generator output connections and allows the user to inspect the various components with ease.

Voltage Regulator

1% voltage regulation provided by precise Automatic Voltage Regulator. Standard features include underspeed protection, overexcitation shutdown, stability adjustment to optimize transient performance and full encapsulation for superior moisture protection.

Parallel Operation

SUNTECH alternators can function in parallel among themselves, with different types of alternators and with the mains if they are provided with the proper device, which is available in request.

Design Requirements

All SUNTECH Generators are designed and manufactured to meet applicable NEMA MG-1, ISO 8528, JEM 1354, KEMC 1111, IED AND IEEE.

Optimized Electrical Designs

All main windings are 2/3 pitch to eliminate third harmonic content of the output waveform. Main rotor has the amortisseur winding or dapmer bar.

Class H insulation System

Insulation materials meet class H requirements and all rotating components are epoxy resins impregnated, higher voltage parts such as the stators are vacuum - treated. (Special treatments are available on request)

 

Structure of SUNTECH Generator

STATOR

-Frame made of steel or cast tron
-Core made of cool rolled silicon steel which has outstanding electaic propenties.
-Coil has supenior tempenance in smoking and heat-resisting propenty and wetproof propenty.

Rotator

-Axis made of highly intensity material can starnd against vibration and twizt.
-Core made of cool rolled silicon steel.
-Coil made of angular wire to be stand against the centrifugal force, heat and dampness.

 

Overall Dimensions

TYPE DIMENSIONS (mm) WEIGHT
(KW) A B C D E F G H I J K (KG)
STG-20 537 280 350 265 - 348 192 497 348 320 22 190
STG-26 587 280 350 265 - 348 192 497 348 430 22 220
STG-50 630 395 495 315 - 500 271 741 539 400 22 280
STG-60 630 395 495 315 - 500 271 741 539 400 22 280
STG-90 680 395 495 315 - 500 271 741 539 400 22 380
STG-130 720 395 495 315 - 500 271 741 539 400 22 430
STG-175 865 395 495 405 230 500 271 741 539 400 22 560
STG-200 995 407 495 275 360 500 271 791 539 480 22 750
STG-250 995 407 495 275 360 500 271 791 539 480 22 750
STG-275 1025 407 495 275 360 500 271 791 539 480 22 920
STG-300 1025 407 495 275 360 500 271 791 539 480 22 950
STG-320 1040 407 620 275 300 500 360 791 539 480 22 970
STG-360 1040 540 620 350 300 580 360 960 670 480 22 990
STG-400 1100 540 620 350 300 580 360 960 670 480 22 1210
STG-450 1160 540 620 350 300 580 360 960 670 480 22 1300
STG-500 1220 540 620 350 420 580 360 960 670 480 22 1440
STG-600 1300 540 620 350 420 580 360 960 670 480 22 1580
STG-700 1400 540 620 350 420 580 360 960 670 480 22 1820
STG-800 1460 570 620 350 420 580 350 993 670 480 22 2000
STG-1000 1465 570 620 350 420 580 350 993 670 480 22 2300
 

Specification

MODEL KVA RATINGS AT 0.8 P.F 3 4W, 4POLES LEADS
60HZ 50HZ
CLASS H 125 CLASS H 125
190/380 220/440 190/380 220/440
STG-20 25 25 21 21 12
STG-26 33 33 28 28 12
STG-50 63 63 53 53 12
STG-60 75 75 62 62 12
STG-90 106 106 88 88 12
STG-130 156 156 130 130 12
STG-175 219 219 182 182 12
STG-200 250 250 208 208 12
STG-250 313 313 261 261 12
STG-275 343 343 286 286 12
STG-300 375 375 313 313 12
STG-320 400 400 333 333 12
STG-360 450 450 375 375 12
STG-400 500 500 417 417 12
STG-450 562 562 468 468 12
STG-500 625 625 521 521 12
STG-560 700 700 583 583 12
STG-600 750 750 625 625 6
STG-700 875 875 729 729 6
STG-800 1000 1000 833 833 6
STG-1000 1250 1250 1042 1042 6

 

SAE Standard

DISC SAE NO

TYPE
20 26 50-60 90-130 170-600
FLANGE NO.
5 3 3 2 1
7 1/2 O        
10          
11 1/2   O O O  
14         O