• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: OEM
  • Model Number: ST STC
  • Output Type: AC Three Phase
  • Speed: 1500rpm
  • Frequency: 50HZ
  • Rated Power: 5kw, 7.5kw 10kw 12.5kw 15kw 18kw 20kw 25kw 50kw
  • Rated Voltage: 400/230V, 220/380
  • Rated Current: Depend
  • Alternator: ST/STC alternator
  • Warranty: 1 Year
  • Alternator brand: Top Energy
  • Alternator price: 30-500usd
  • Alternator wire material: Copper/Aluminum for option
  • Alternator power: 3-50kw

Packaging & Delivery

Packaging Details Wooden case, Plywood case
Delivery Time Shipped in 25 days after payment

Brushless alternator 12.5kw 15kw 18kw 20kw 25kw 50kw alternator regulator alternator price PM alternator low RPM

 

 

Products introduction                                                                      

ST,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. 2. The generators are of drip-proof with rotary field type and harmonic excitation system, making use of the star connection with neutral point. 3. 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. 4. They can be coupled with a prime mover directly or through V-belt, rotating right or reverse continuously at the rated speed. 5. When the revolution slip of prime mover is 3% and the load varies in the range of 0-100%, the power factor 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. 6. The generator can directly start an unloaded squirrel cage induction motor without any starting devices.

 

  

Alternator usage: for diesel generator or gas genereator:

 

  

Technical data

 

ModelOutput Current Speed Pole number
KW(A)(r/min)
Single-phase 230v 50HZ/1500r/min cosφ =1.0
ST-228.715004
ST-331315004
ST-5521.815004
ST-7.57.532.615004
ST-101043.515004
ST-121252.215004
ST-151565.315004
ST-20208715004
ST-2424104.415004
Three-phase 400v 50HZ/1500R/min cosφ=0.8
STC-335.415004
STC-55915004
STC-7.57.513.515004
STC-101018.115004
STC-121221.715004
STC-151527.115004
STC-202036.115004
STC-242443.315004
STC-303054.115004
STC-404072.215004
STC-505090.215004
Note:In line with our policy of continuous product development,we reseve the right to change specificateion without noties

 

 

 

 

 

 

Mechanical Specification

1. Any permanent magnetic generators, providing invariable excitation on all occasions.

2. Easy to be connected with power network or other generators. Standard 2/3 pitch windings Check excessive midline current.
3. Balanced rotor with single or two sealed ball bearings. 4. Convenient installation and maintenance
4. With easy access to terminals, rotating diodes and coupling bolts.
5. Wide range of Flange adaptor and single bearing coupling disc.
6. Meet leading standards.

 

 

 

Product & factory show:

 

 

 

 

 

 

 

 

 

Packing & shipping

 

 

Our Advantages

1. Experienced slate products supplier;

2. Professional design team and sales department for your service;

3. 8year alibaba gold supplier, factory recognized by 'CE/ISO9001' and so on;

4. 7*24 service for you, all the question will be dealed within 24hours.

 

Benefit you have

1. Stable quality —— Coming from good materials and technic

2. Lower price —— Not cheapest but the lowest at the same quality

3. Good service —— Satisfactory service before and after sale

4. Delivery time —— 25-30 days for mass production                            

 



Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
3 Transactions 8,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $300,000
Learn More