The ST series generators
The alerter inside is used with high quality electric magnetic and electrical materials.
Stator insulation is of class E (or B), rotor insulation is of Class B.
They are consolidating in construction and easy to maintain.
The voltage of the alternator is 230V or 115V (if necessary it can be 240V and 120V) the frequency is 50Hz its operation mode is of continuous duty.
The alternator can be coupled with a prime mover directly or thorough a V-belt. With 5% change of speed of the prime mover under load variation of 0<=>100% at a voltage of 230V or 115V 50Hz or 60Hz to get a satisfactory constant-voltage performance.
The ST/STC series generators are mainly designed to serve as power generating unit of small capacity which supply electricity for lighting purpose in ships as well as for household electric devices used in towns or villages.
The construction of the generators is of drip proof, salient pole rotating field self-excitation and constant voltage type the alternator inside is used with high quality electric magnetic and electrical materials. Stator insulation is of Class E(or B). Rotor insulation is of Class B.
Feature: Brush Generator
From 2kw to 50kw
ST is single phase
STC is three phase
1. Altitude: Not exceed 1000m.
2. Cooling air temperature: 258~313K (-15oC~40oC).
3. Relative air humidity: Not exceed 90%.
Type
|
Power
(KW)
|
Current(A)/ Voltage(V)
|
Pole number
|
Speed
(r.p.m)
|
Series Connection
|
Parallel Connection
|
ST-2
|
2
|
8.7/230
|
17.4/115
|
4
|
1.0
|
ST-3
|
3
|
13/230
|
26/115
|
4
|
1.0
|
ST-5
|
5
|
21.8/230
|
43.5/115
|
4
|
1.0
|
ST-7.5
|
7.5
|
32.6/230
|
65.2/115
|
4
|
1.0
|
ST-10
|
10
|
43.5/230
|
87/115
|
4
|
1.0
|
ST-12
|
12
|
52.2/230
|
104/115
|
4
|
1.0
|
ST-15
|
15
|
65.3/230
|
130/115
|
4
|
1.0
|
ST-20
|
20
|
87/230
|
174/115
|
4
|
1.0
|
Ningbo Hairong Machinery & Equipment Co., Limited specializes in manufacturing and marketing electric motor, reducer, axial fan, fan motor, water pump, blower, capacitors, switch, thermostat, timer and refrigeration parts.
Our products are manufactured strictly according to the national standard and the IEC regulation, which have been given relative certificates.
Developing business based on the quality is the tenet we have always held. Besides the products listed in our catalogues, we also offer OEM services.
At present, our products sell well widely to Europe, America and South-East Asia. We sincerely wish to cooperate with clients and friends worldwide to build a brilliant future together!