200KW 400V Brushless Stamford Type Alternator AC Electric Generator
AC Electric Generator Description:
All copy Stamford alternator stators are wound to 2/3 pitch. This eliminates triple(3rd, 9th, 15th) harmonics on the voltage waveform and is found to be the optimum design for a trouble-free supply of non-linear loads. The 2/3 pitch design avoids excessive neutral currents sometimes seen with higher winding pitches, when in parallel with the mains. A fully connected damper winding reduces oscillations during parallelling. This winding, with the 2/3 pitch and carefully selected pole and tooth designs, ensures very low waveform distortion.
AC Electric Generator Application
ZZG Series Brushless Synchronous Generator is a new generation of a generator, which is developed and designed by our company after we digested fully the advanced technology of the internationally famous brand generator. It owns single bearing and double bearing structure can be assembled with all kinds of domestic and foreign brand engines. The base adopts steel shell structure, stator core adopts is a brushless self-excited type, it can control integral type overlying lamination, rotor core adopts full damping convex structure, excitation mode automatically via AVR. Our product has characteristics of compact size, lightweight, elegant appearance, reliable performance, easy installation, and convenient maintenance.
ZZG314 TECHNICAL DATASHEET
50Hz-1500PRM CLASS"H"
| RATING | Winding 311/0.8 Power Factor |
Duty/Temp
Rise/Ambient T° | Cont./125K/40℃ | Standby/150K/40℃ |
| Phase | 3 Phase | 3 Phase |
| Voltage | Y | 380 | 400 | 415 | 440 | 380 | 400 | 415 | 440 |
| △ | 220 | 230 | 240 | | 220 | 230 | 240 | |
| YY | | | | 220 | | | | 220 |
| ZZG314C | KVA | 250 | 250 | 250 | 250 | 275 | 275 | 275 | 275 |
| KW | 200 | 200 | 200 | 200 | 220 | 220 | 220 | 220 |
| ZZG314D | KVA | 300 | 300 | 300 | 300 | 330 | 330 | 330 | 330 |
| KW | 240 | 240 | 240 | 240 | 264 | 264 | 264 | 264 |
| ZZG314E | KVA | 325 | 325 | 325 | 325 | 358 | 358 | 358 | 358 |
| KW | 260 | 260 | 260 | 260 | 286 | 286 | 286 | 286 |
| ZZG314F | KVA | 375 | 375 | 375 | 375 | 413 | 413 | 413 | 413 |
| KW | 300 | 300 | 300 | 300 | 330 | 330 | 330 | 330 |
| ZZG314G | KVA | 400 | 400 | 400 | 400 | 440 | 440 | 440 | 440 |
| KW | 320 | 320 | 320 | 320 | 352 | 352 | 352 | 352 |
60Hz-1800PRM CLASS"H"
| RATING | Winding 311/0.8 Power Factor |
Duty/Temp
Rise/Ambient T° | Cont./125K/40℃ | Standby/150K/40℃ |
| Phase | 3 Phase | 3 Phase |
| Voltage | Y | 416 | 440 | 460 | 480 | 416 | 440 | 460 | 480 |
| △ | 240 | | | | 240 | | | |
| YY | 208 | 220 | 230 | 240 | 208 | 220 | 230 | 240 |
| ZZG314C | KVA | 300 | 300 | 300 | 300 | 330 | 330 | 330 | 330 |
| KW | 240 | 240 | 240 | 240 | 264 | 264 | 264 | 264 |
| ZZG314D | KVA | 360 | 360 | 360 | 360 | 381 | 381 | 381 | 381 |
| KW | 288 | 288 | 288 | 288 | 305 | 305 | 305 | 305 |
| ZZG314E | KVA | 390 | 390 | 390 | 390 | 429 | 429 | 429 | 429 |
| KW | 312 | 312 | 312 | 312 | 343 | 343 | 343 | 343 |
| ZZG314F | KVA | 450 | 450 | 450 | 450 | 495 | 495 | 495 | 495 |
| KW | 360 | 360 | 360 | 360 | 396 | 396 | 396 | 396 |
| ZZG314G | KVA | 480 | 480 | 480 | 480 | 528 | 528 | 528 | 528 |
| KW | 384 | 384 | 384 | 384 | 422 | 422 | 422 | 422 |
*380V/60Hz winding can be specifically designed when you need to consult the factory.
| Frequency/R.P.M. | 50Hz-1500r.p.m | 60Hz-1800r.p.m |
| Duty/Ambient T° | Continuous/40℃ | Continuous/40℃ |
| Ins.Class/T° | H/125°K | H/125°K |
| Load/Phase/P.F. | Full load/3Phase/0.8 | Full load/3Phase/0.8 |
| Voltage | Y | 380 | 400 | 415 | 440 | 380 | 416 | 440 | 480 |
| △ | 220 | 230 | 240 | | 220 | 240 | | |
| YY | | | | 220 | | 208 | 220 | 240 |
| ZZG314C | η(%) | 92 | 92.4 | 92.7 | 93.1 | 91.8 | 92.1 | 92.4 | 92.8 |
| ZZG314D | η(%) | 92.3 | 92.7 | 93 | 93.4 | 92 | 92.3 | 92.6 | 93 |
| ZZG314E | η(%) | 93 | 93.3 | 93.5 | 93.8 | 92.5 | 92.8 | 93.1 | 93.5 |
| ZZG314F | η(%) | 92.6 | 92.9 | 93.2 | 93.5 | 92.4 | 92.6 | 92.9 | 93.4 |
| ZZG314G | η(%) | 92.8 | 93 | 93.3 | 93.5 | 92.5 | 92.8 | 93 | 93.5 |
SINGLE BEARING:
| Frame Dimensions(mm) | Mass
(kg) |
| Type | LB | *Xg |
| ZZG314C | 1101 | 463 | 850 |
| ZZG314D | 1101 | 483 | 915 |
| ZZG314E | 1101 | 504 | 995 |
| ZZG314F | 1101 | 530 | 1123 |
| ZZG314G | 1191 | 542 | 1198 |
*Xg is typical data for SAE#3.
| Coupling |
| S.A.E. | #11.5 | #14 | #18 |
| #0 | | ● | ● |
| #1/2 | | ● | |
| #2 | ● | | |
| Flange Dimensions(mm) |
| S.A.E. | P | N | M | R-φS | W | a° |
| #0 | 711 | 647.7 | 679.5 | 16-φ14 | 6 | 11°15’ |
| #1/2 | 680 | 584.2 | 619.1 | 12-φ14 | 6 | 15° |
| #1 | 617 | 511.175 | 530.225 | 12-φ13 | 6 | 15° |
| #2 | 617 | 447.675 | 466.725 | 12-φ11 | 6 | 15° |
| #3 | 617 | 409.575 | 428.625 | 12-φ11 | 6 | 15° |
| Drive Disc Dimensions(mm) | | | | |
| S.A.E. | BX | AM | AR-φAS | AH |
| #11.5 | 352.425 | 333.375 | 8-φ11 | 39.6 |
| #14 | 466.725 | 438.15 | 8-φ14 | 25.4 |
| #18 | 571.5 | 542.925 | 6-φ17 | 15.7 |
DOUBLE BEARING:
| Frame Dimensions(mm) | Mass
(kg) |
| Type | L | LB | Xg |
| ZZG314C | 1255 | 1071 | 433 | 865 |
| ZZG314D | 1255 | 1071 | 453 | 930 |
| ZZG314E | 1255 | 1071 | 474 | 1010 |
| ZZG314F | 1255 | 1071 | 500 | 1138 |
| ZZG314G | 1345 | 1161 | 412 | 1213 |
AC Electric Generator Guarantee:
Guarantee for one year from shipped on board date. During the guarantee period, our company will provide free easy-damaged spare parts for problems caused by our quality of production or raw material, except the damageable spare parts caused by the customer's incorrect artificial operation. In addition, after expiration, our company provides cost spare parts for maintenance.
Our Service:
1. Directly factory sale
2. Quick response to 2-8hours, response rates over 92%
3. 24 hours phone call is available, feel free to contact us.
4. All goods produced by ourselves, we provide one-stop services from designing, printing to processing. Customers can provide the design according to your request and samples making, also we can advise how to make the products according to customers' target prices.
FAQ:
1. Q: What’s the MOQ?
A: We accept one piece.
2. Q: Are you a factory or trading company?
A: We are a manufacturer.
3. Q: Can you accept using our logo?
A: Yes, we can do OEM for you.
4. Q: What’s the warranty period?
A: 1 year.
5. Q: What are the terms of payment?
A: T/T. 30% deposit and 70% against the BL copy or 100% LC at sight.
