TZH series generators are made as per standard JB/T8981-1999, in confirmity to IEC34-1, with protection calss IP21 and insulation class B or F. The rotor adopts concealed structure, which made performance more reliable.
TZH series generators have five advantages comparing with STC series:
1, Compound excitation, simple circuit, high reliability, easy maintenance.
2, Excellent dynamic characteristics, when load or unload suddenly, the circuit's light will not twinkle.
3, Strong start system, even the motors with its 70% capacity volume can be directly started and the switch will not trip.
4, Approaching sine voltage wave and regulated power supply, output voltage can be safely used on computers.
5, The deviation of the 3-phase line voltage will be less than 3% when the generators undertake unbalcanced loading.
|
Operating Conditions |
|
Altitude: |
not exceed 1000m |
|
Cooling air temperature: |
258~313K(-15º C~40º C) |
|
Relative air humidity: |
not exceed 90% |
|
TYPE |
Frame No. |
Rated power |
Rated current (A) |
Rated voltage (V) |
Rated speed (r/min) |
Freq. (Hz) |
COSφ |
Bearing Type |
Eff (%) |
|
KW |
KVA |
DE |
NDE |
|
TZH-30 |
225S |
30 |
37.5 |
54.1 |
400/230 |
1500 |
50 |
0.8 |
2313 |
311 |
88 |
|
TZH-40 |
225M |
40 |
50 |
72.2 |
89 |
|
TZH-50 |
225L |
50 |
62.5 |
90.2 |
89.5 |
|
TZH-64 |
250M |
64 |
80 |
115 |
2315 |
313 |
90.5 |
|
TZH-75 |
250L |
75 |
93.75 |
135 |
90.8 |
|
TZH-90 |
280S |
90 |
112.5 |
162 |
2317 |
316 |
91 |
|
TZH-120 |
280L |
120 |
150 |
217 |
91.5 |
|
TZH-150 |
355S |
150 |
187.5 |
271 |
2319 |
318 |
92 |
|
TZH-200 |
355M |
200 |
250 |
361 |
92.3 |
|
TZH-250 |
355L |
250 |
312.5 |
451 |
92.5 |
Kaigong Electric (Suzhou) Co., Ltd. professionally manufactures electric motors, alternators, generating sets and pumps, including Y/Y2/CDF/SDF series of normal motors and IE2, EFF2, EFF1 series of high efficiency motors, and the capacity is up to 350, 000 units (1, 500, 000kW) one year. For generators we manufacture TWG/TWGII series brushless generators, ST/STC alternators etc. It is a Sino-British joint venture enterprise, locating in Suzhou of China, with experiences of electrical machine manufacture for over 50 years. The Chinese shareholder is a subsidiary company of Kaijieli Group and the leading enterprise among the Group's producers in manufacturing sector.
We are top ten of the machinery industry, our workshops are distributed in Suzhou, Kunming and Fuan, which cover the areas of over 100, 000 square meters. We possesses the advanced producing and testing equipments, such as CNC vertical lathes, CNC boring machines, electrical warming equipments at medium frequency, VPI equipments, automatic spray-painting line and testing system, as well as the CAD system for design.
Our Kaijieli Brand motors received 9 national patents and certificates of "CCC", "CE", "TUV" and "GS" successively.
Our company always keeps the principle of "high quality and low cost". Its products are exported to more than 80 countries and regions including Europe, American, Asia, Australia and Africa and the turnover exceeds 80 million US Dollar. Our "Kaijieli" brand has been registered in 120 countries and regions till now. Thanks to the excellent quality, Kaijieli products are gradually recognized and used as the top-priority products at home and abroad.
We warmly welcome you to join us as the allies and partners, as Kaijieli not only belongs to us, but also to you; Not only to China, but also to the whole world.
