Single - Phase a. C. Synchronous Alternator

• Type: Self-Starting Diesel Generator
• Installation Method: Fixed
• Stroke: Four Stroke
• Cooling Method: Air Cooled
• Output Type: AC Single Phase
• Protection Class: IP21
• Model NO.: ST series
• Wire Winding: 100% Copper
• Insurance Class: B
• Transport Package: Standard Export Paking
• Specification: IEC
• Trademark: CNTONGDA
• Origin: China
• HS Code: 8501
• Production Capacity: 3000PCS

Product Description

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