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These single bearing alternators are immensely used in agriculture, construction and other applications. In these alternator coupling disc is directly mounted to driver machine’s flywheel. They are capable of withstanding the transient loads without exceeding the maximum allowable voltage dips. Features:
* Brushless alternator with exciter
* SHUNT excitation with A.V.R R 250
* Class H insulation
* 3 phase winding, 12 wires, 2/3 pitch
* Single bearing or two bearing arrangement
* Prime mover gas or diesel engine
* IP23 enclosure

Electric performance

Rated output power: 1008kw-1760kw(1260kva-2200kva)

Rated voltage:400/230v, 440/254v, 220/127v, etc.

Phase/connecting method: 3 phase 4wire/Y type connection

Rated frequency: 50/60hz

Rated speed: 1500/1800rpm

Excited type: Brushless, self excited or PMG

Insulation: Class H

Protection: IP21~IP23

Voltage regulation: AVR automatic control

Steady voltage regulation≤±1.0%

Transient voltage regulations≤+20%, -15%

Adjustable voltage range 95-105%Un

Sine waveform distortion rate at no-load, ≤5%,(line voltage)

This series alternator can be operated continuous at rated load under following conditions:

Altitude above sea level: ≤1000 meters

Ambient air temperature: ≤40centigrade     Relative air humidity: ≤ 90%

It has outstanding performance,reliable quality, convenient maintenance. Using steel or flexible material, it can be connected with engine as a gensets to use in factories, buildings and work sites for lighting and electric power source.

6.5KW to 30KW Brushless Alternator

Detailed product description:
1) Rated output: 6.5KW to 30kW (8KVA-37.5KVA)
2) Rated voltage: 400V,400/230V,230V,415V,etc.
3) Rated frequency: 50 / 60Hz
4) Rated speed: 1,500 / 1,800rpm
5) Three-phase four-wire
6) Protection: IP21- IP23

7) Insulation: Class H
8) Standard: International Electrician Committee Command Standard IEC34,
International Standardization Organization Command Standard ISO8528
NEMA standard
9) Engine can be connected with steel or flexible materials
10) Steel frame cast-iron cover
11) Excellent silicon steel chip
12) Imports all bearing