High PrecisionST/STC series single-phase/three-phase AC synchronous generators/alternators

• Output Type: Single/Three Phase
• Color: as Request
• Installation Method: Fixed
• Frequency: 50/60Hz
• Pole: 4 Poles
• Voltage: 380/400/420V
• Model NO.: STC/ST
• Transport Package: Wooden Case
• Specification: 100% copper
• Trademark: RongDe
• Origin: China
• HS Code: 8501610000
• Production Capacity: 5000000

Product Description

Product introduction

ST/STC series single-phase/three-phase AC synchronous generators/alternators have excellent quality and won the Golden Prize of the People's Republic of China for high-quality products. This series of single-phase/three-phase generators are suitable for lighting power supply in urban, rural, work site, mountain area, pasture and other places, as well as emergency standby power supply. Generator is elegant and generous in shape, strong in structure and easy to maintain. Installation dimensions adopt IEC standards, such as type B end cap, which can meet the supporting requirements of Australia, Europe and the United States. The generator is drip-proof by rotating magnetic field and harmonic excitation system, which is convenient for operation and maintenance. Generator is three-phase four-wire system, using neutral point star connection. The rated line voltage is 400V, the phase voltage is 230V and the frequency is 50Hz. Power factor 0.8 (lag). We can supply 60Hz and other voltage generators according to customers'requirements. They can be directly coupled with the prime mover or rotated continuously right or backward through V-belt at rated speed. When the speed of the prime mover varies by about 3% and the load varies in the range of 0-100% cos J 0.8-1.0, the generator provides constant voltage. When the load suddenly changes (increases or decreases), the generator will quickly return to its normal working state. At the same time, the generator can start and unload directly without any starting device. Squirrel cage induction motor.

Above sea level: Not exceed 1000m 
Cooling air temperature: 258~313K(-15 oC ~ 40 oC) 
Relative air damping: not exceed 90%  
 

TYPE	KVA	KW	A	Pole Number	r.p.m
STC-3	3	3.8	5.4	4	1500
STC-5	5	6.3	9	4	1500
STC-7.5	7.5	9.4	13.5	4	1500
STC-10	10	12.5	18.1	4	1500
STC-12	12	15	21.7	4	1500
STC-15	15	18.8	27.1	4	1500
STC-20	20	25	36.1	4	1500
STC-30	30	37.5	54.1	4	1500
STC-40	40	50	72.2	4	1500
STC-50	50	62.5	90.2	4	1500

 

TYPE	KVA	KW	A	Pole Number	r.p.m
ST-2	3.8	3	8.7	4	1500
ST-3	6.3	5	13	4	1500
ST-5	9.4	7.5	21.8	4	1500
ST-7.5	12.5	10	32.6	4	1500
ST-10	15	12	43.3	4	1500
ST-12	18.8	15	52.2	4	1500
ST-15	25	20	65.3	4	1500
ST-20	37.5	30	87	4	1500

  Taizhou Rongde Mechanical & Electrical Co., Ltd is located in Taizhou, Zhejiang, the cradle of the private economy. Our company With an innovative leadership team, modern management system, high-quality workforce, complete production facilities, complete inspection equipment, strong technical force, reliable product quality, superb offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force.

1.Q:Can you make as per customer drawing?
   A: Yes, we offer customized service for customers accordingly. We can use customer's nameplate for gearboxes.

2.Q:What is your terms of payment ?
   A: 30% deposit before production,balance T/T before delivery.

3.Q:Are you a trading company or manufacturer?
   A:We are a manufacurer with advanced equipment and experienced workers.

4.Q:What's your production capacity?
   A:4000-5000 PCS/MONTH.

5.Q:Free sample is available or not?
   A:Yes, we can supply free sample if customer agree to pay for the courier cost.

6.Q:Do you have any certificate?
    A:Yes, we have CE certificate and SGS certificate report.