Product Details

Specifications

three phase 25kw ac generator;
easy operation&simple maintenance;
frequency:50HZ/60H

STC Three-Phase Synchronous Generator

STC series generator are to be used in town .the countryside ,work sites ,Mountain and pasture lands as a electric power source for lighting purpose,It can also be used as a reserved power source for emergent case .The generator are of dripproof with rotary field type and with the adoption of harmonic excitation syste ,that allow your easy operation and simple maintenance . The generator are of three-phase four -wire type ,making use of atar connection with neutral point .The rated line voltage is 400V . Phase voltage 230V. Frequency 50Hz .Power factor 0.8(lag) it can provide 60Hz and the other voltage's generator according to necessary . They can be coupled with a prime mover is 3% and load varies in the range of 0-100%cos1.0-0.8 they give Food constant oltage .After sudden change (increase or decrease ) of load .the generator will soon return to their normal working state without any starting devices the generator can directly start an unloaded squirrel cage induction moto

(1)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 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.
(6) The generator can directly start an unloaded squirrel cage induction motor without any starting devices.

1)ST STC Series AC Synchronous Generator
2)single phase or three phase
3)CE,ISO9001 certification

ST STC Generators ST STC Alternators single phase generator

three phase generator electric generator

ST seriesgenerators are mainly designed to serve as power generating unit of small capacity, which supply electricity for lighting purpose in ships, for household electric device use 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. These generators are elegant in appearance, tight in construction and easy maintain. IEC standard are adopted on dimension, these dimension are suitable for using in Australia, Europe, America and other countries with the end covers to be model B.

The alternators are of harmonic wave self-excitation constand voltage system and automatic voltage control excitation constant voltage system both of them have excellent dynamic characteristic performance convenient and reliable in operation.

Modle	STC-25KVA
Rated Output	25KVA
Rated Voltage	380/220V
Rated Current	38.03A
Fre.	50HZ
Rated Speed	1500r/min
Protection class	IP21
Power Factor	cos0.8
Exciting Voltage	94V
Exciting Current	6.4A
Insulation class	B
Steady-state voltage regulation rate	no more than±5%
Transient-state voltage	no more than+20%/-15%
The line voltage waveform distortion rate	no more than10%
Voltage adjust range	±5%Un
Environment	Ambient temperature no more than40°C,Altitude no more than 1000m,Air relative humidity no more than90%