Audited Supplier
ST/STC-2KW TO 75KW
Car Type, Trailer Type, Marine, Land Use
Emergency Crew, Standby Unit, Common Units
AC Single Phase
Air Cooled
Fixed
Diesel Generator
1 Year
CE
Blue, Green, Red, Yellow, Black etc
Tongbo
One PCS Into One Plywood Case
7.5kw
Fujian
8501610000
Product Description
Stc Series Double Bearing Brush Type Alternator 15kw 20kw 24kw
Introduction
ST/STC Series Single&Three-Phase A.C. Synchronous Generators are mainly designed to serve as power generating unit for lighting purepose in villages, towns, and household electric appliances or standby power. The construction of the generators are salient-pole rotating field, Self excitation with third-harmonic. The generator interior is made of high quality magnetic and electrical materials; and it's easy to maintain.The characteristic of ST/STC generator as follows:
1. Insulation class is B or F, Protection class is IP21;
2. Tight construction with casting frame, and steel frame is optional;
3. The steady voltage regulation of generators are good in 5% speed variation, load from no-load to full-load and power factor from 0.8 to 1.0.
ST Series generators of "Tongbo" brand are mainly designed to serve as power generating unit for lighting purpose in ships, towns or villages and house-hold electric appliances.
The construction of the generators is drip-proof type, IP21, salient-pole rotating field self excitation and constant voltage type. The generator interior is made of high quality magnetic and electrical materials. Insulation for stator and rotor is class B or F.
The generators are elegant in appearance, tight in construction and easy maintenance. IEC standard are adopted on dimension, Which are suitable for using in Australia, Europe, America and other countries with the end covers to be model B.
The generators are made as per standard JB/T3320.2-2000. And in conformity to IEC34-1
1. Altitude: not exceed 1000m.
2. Cooling air temperature: 258~313K (-15oC~40oC).
3. Relative air humidity: not exceed 90%.
TECHNICAL DATA:
TYPE: ST Poles: 4 Output: 1~24 ( kW) Speed: 1500/1800(r.p.m)| Model | Output | Current(A) | Voltage(V) | Power factor | Freq (HZ) | Pole | Speed | ||
| (kw) | series | parallel | series | parallel | (cosφ) | (r.p.m) | |||
| connection | connection | connection | connection | ||||||
| ST-1 | 1 | 4.35 | 8.7 | 230 | 115 | 1 | 50/60 | 4 | 1500/1800 |
| ST-2 | 2 | 8.7 | 17.4 | 4 | 1500/1800 | ||||
| ST-3 | 3 | 13 | 26 | 4 | 1500/1800 | ||||
| ST-5 | 5 | 21.8 | 43.5 | 4 | 1500/1800 | ||||
| ST-7.5 | 7.5 | 32.6 | 65.2 | 4 | 1500/1800 | ||||
| ST-10 | 10 | 43.5 | 87 | 4 | 1500/1800 | ||||
| ST-12 | 12 | 52.2 | 104 | 4 | 1500/1800 | ||||
| ST-15 | 15 | 65.3 | 130 | 4 | 1500/1800 | ||||
| ST-20 | 20 | 87 | 174 | 4 | 1500/1800 | ||||
| ST-24 | 24 | 104 | 208 | 4 | 1500/1800 | ||||
Specifications:
| Model | Rated Power (KW) | Voltage | Current | Power Factor (cos) | Number of poles | 50hz / 60Hz / Speed(r.p.m) |
| (V) | (A) | |||||
| STC-3 | 3KW | 400/230 | 5.4 | 0.8 | 4 | 1500 / 1800 |
| STC-5 | 5KW | 400/230 | 9 | 0.8 | 4 | 1500 / 1800 |
| STC-7.5 | 7.5KW | 400/230 | 13.5 | 0.8 | 4 | 1500 / 1800 |
| STC-10 | 10KW | 400/230 | 18.1 | 0.8 | 4 | 1500 / 1800 |
| STC-12 | 12KW | 400/230 | 21.7 | 0.8 | 4 | 1500 / 1800 |
| STC-15 | 15KW | 400/230 | 27.1 | 0.8 | 4 | 1500 / 1800 |
| STC-20 | 20KW | 400/230 | 36.1 | 0.8 | 4 | 1500 / 1800 |
| STC-24 | 24KW | 400/230 | 43.3 | 0.8 | 4 | 1500 / 1800 |
| STC-30 | 30KW | 400/230 | 54.1 | 0.8 | 4 | 1500 / 1800 |
| STC-40 | 40KW | 400/230 | 72.2 | 0.8 | 4 | 1500 / 1800 |
| STC-50 | 50KW | 400/230 | 90.2 | 0.8 | 4 | 1500 / 1800 |
(1) ST series single phase ac electric generators are mainly designed to service as power generating unit of
small capacity,which supply electricity for lighting purpose in ships,for house-hold electric devices used in
towns or villages.
(2) STC generators are to be used in town, the countryside, work sites, mountains and pasture lands as a
electric power source for lighting purpose. It can also be used as a reserved power source for emergent case.
(3) The construction of the ac electric generators is of disproof,salient pole rotating field self excitation and
constant voltage type.The alternator interior is used with high quality electric magnetic and electrical material.
Stator insulation is class F.
(4) The rated line voltage is 400V; Phase voltage is 230V; Frequency is 50Hz; Power factor is 0.8(lag).
We can provide the generator with 60Hz and the other voltage according to request.
(5) When the revolution slip of prime mover is 3% and the load varies in the range of 0-100%, the power
facter is 1.0-0.8, the constant voltage keeps excellent. After a sudden change (increase or decrease) of load,
the generators will soon return to their normal working state.
Our service quality assurance:
1)Before-sale Service: we provide detailed product technical parameters for equipment choosing and system designing
2)Service quality assurance: our sale staffs are all experience and professional, who can provide the most proper system design and optimized equipment for the customers.
3)After sale maintenance service: We create files for end user and provide them follow-up service, regular return visit and permanent maintenance.
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: What's your MOQ ?
A: MOQ: 1 unit.
Q: How long is your delivery time ?
A: 25 days against deposit.
Q: What's your payment term?
A: TT: 30% deposit and 70% balance before shipment.
LC: 100% irrevocable LC.
Q: What's your warranty period ?
A: The goods are under warranty for a period 12 months or 1000 hours
whichever comes first from the date of delivery to the end user
(except the damageable spares of genset caused by incorrect man-made operation)
Q: How to visit our factory ?
A: 2 hours from ChangLe, Fuzhou airport by car.
40 minus from Fuan Train Station.
