01. 2/3 Pitch winding as standard to avoid excessive neutral currents 02. Single or two bearings construction with dynamically balanced rotor and sealed-for-life bearings
03. Easy access for installation and maintenance 04. Standard maintenance-free sealed bearing 05. IP23 as standard or higher class for optional 06. Standard MX321 AVR and PMG Excitation 07. 3 Phase sending detection and + 0.5% voltage regulation.
The 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 generators are of drip-proof with rotary field type and with the adoption of harmonic excitation system, that allow your easy operation and simple maintenance. The generators 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 directly or through V-belt making right or reverse continuous rotation at the rated speed, when the revolution slip of slip of prime mover is 3% and load varies in the range of 0-100%, cosΦ1.0-0.8. They give food constant voltage. 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 motor.
All industrial standards is IP21, also IP23 is an option, but rates power will decrease 5%
Marine standard alternator is IP23, Air filter is an option, but rated power of the alternator will decrease 5% while it is installed.
Axis and Key
All of alternator rotors should pass balance test, whose vibrations are lower than the minimum of BS6861 P.1, G 2.5 two bearing alternator has a half-key testing balance
Terminal and terminal box
The three-field alternator had 12 leads brought out to the terminals in the terminal box. The terminals are put on the non drive end. The box is equipped with removable panels.
Voltage regulation refers to the change of voltage from no-load to full-load with power factor ranging from 0.8 to 1 and 3%s fluctuation of the speed of engine. Voltage is adjusted via potentiometer of AVR
1. Q: When was your company established?
A: in 2005
2. Q: What are your main products?
A: Alternator, diesel and gasoline generator, motor and pump.
3. Q: What certificate you get?
A: We pass ISO9001-2008 and approved by CE, BV.
4. Q: What is your MOQ of this item?
A: Above 1pcs
5. Q: What is the lead time?
A: 25-30 days after receiving your L/C or T/T deposit.
6. Q: Is it all right to make customer's own brand name?
A: We can be your OEM manufacture with your authorization of brand.
7. Q: Where is your Loading Port?
A: Fuzhou Port, China.
8. Q: What are your payment terms?
A: 30% deposit and balance T/T against copy of Bill of Lading or L/C at sight.
9. Q: What is your company's available production capacity?