The Characteristic:
STC Series three-phase a. C. Synchronous generators are mainly designed to serve as power generating unit for lighting purpose in villages, towns, and house-hold electric appliances or standby power. The construction of the generators are salient-pole rotating field, self excitation with third-harmanic. The generator interior is made of high quality magnetic and electrical materials, and easy to maintenance. The characteristic of generators see as the followings:
1. The generators are designed as per standard JB/T3320.2-2000. And in conformity to IEC34-1.
2. Insulation is class B or F, drip-proof type is IP21,
3. Tight in construction for casting frame; If our customers ask for steel constuction, we can meet.
4. The generators are three-phases with output four terminals, connectiong for the star connection, 400V rated L-L voltage, 230V rated L-N voltage, 50Hz, 0.8P. F...If our customers ask for 60Hz or diferenent voltage, we can meet.
5. Generally the generators are two-bearing comstuction, also can produce for single-bearing constuction; They can be coupled with engine s by leather belt, and can ratote in two different direction.
6. The steady voltage regulation of generators are good in 3% speed variation, load from no-load to full-load and power factor from 0.8 to 1.0.
7. The voltage regulation of generators are excellent, and the capability for directly-starting motor also is fine.
The requirements for environment:
1. Altitude: Not exceed 1000m.
2. Cooling air temperature: 258~313K (-15oC~40oC).
3. Relative air humidity: Not exceed 90%.
Model |
Rated Power (KW/KVA) |
Rated Volt. (V) |
Rated Curr. (A) |
Rated P. F. (CosΦ ) |
Rated Speed (r/min) |
Rated Freq (Hz) |
STC-3 |
3/3.75 |
400 |
5.4 |
0.8 |
1500 |
50 |
STC-5 |
5/6.25 |
400 |
9 |
0.8 |
1500 |
50 |
STC-7.5 |
7.5/9.375 |
400 |
13.5 |
0.8 |
1500 |
50 |
STC-10 |
10/12.5 |
400 |
18.1 |
0.8 |
1500 |
50 |
STC-12 |
12/15 |
400 |
21.7 |
0.8 |
1500 |
50 |
STC-15 |
15/18.75 |
400 |
27.1 |
0.8 |
1500 |
50 |
STC-20 |
20/25 |
400 |
36.1 |
0.8 |
1500 |
50 |
STC-24 |
24/30 |
400 |
43.4 |
0.8 |
1500 |
50 |
STC-30 |
30/37.5 |
400 |
54.1 |
0.8 |
1500 |
50 |
STC-40 |
40/50 |
400 |
72.2 |
0.8 |
1500 |
50 |
STC-50 |
50/62.5 |
400 |
90.2 |
0.8 |
1500 |
50 |
We guaranteed products at a reasonable price and high quality. At present, our products have a very good sale in domestic and overseas market. We wish to cooperate with you to create a bright future. Much appreciation for your prompt attention in advance, we are eager to look forward to hearing from you soon. For more information, please contact us directly.