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WT-PI7 series (1008kw-1760kw)

Brushless alternator

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WT-P17 series A.C.synchronous brushless alternator, base on absorbing and digesting the update technology of international electrical industry, is a new-type designed by ourselves.
It compliance with all main standards,such as :GB755, EN60034, BS5000, VDE0530, NEMA MG1-32, IEC34, etc…
 
Mechanical specification
Excellent silicon steel sheet frame and import rings.
Mounting type: single bearing with standard SAE connection and SAE driving chip.Double bearing with standard shaft extension and flange connection cover.
 
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, selcited or PMG
Insulation: Class H
Protection: IP21IP23
Voltage regulation: AVR automatic control
Steady voltage regulation≤±1.0%
Transient voltage regulations≤+20%, 15%(60%lncosф≤0.4 lag)
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: ≤40℃     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.

Brushless Alternator   Model Frame No CONTINUOUS DUTY Form
Rated Output(KW/KVA) Specification
KW KVA Packing Size
WT-PI7A 12#454 1008 1260 190×95×125 Rounded

Steel

Plate
WT-PI7B 12#454 1120 1400
WT-PI7C 12#454 1240 1550
WT-PI7D 12#454 1320 1650
WT-PI7E 12#454 1520 1900
WT-PI7F 12#454 1664 2080
WT-PI7G 12#454 1760 2200
1) Insulation Class: H
2) Protection Class: IP 21 or IP23
3) All generators have two kinds of coupled construction: single-bearing or double-bearing

 

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