Kwise Nl274A 380V 60Hz 1800rpm 100-250kw 3 Phase AC Brushless Alternator

• Conditions of Use: Land Use
• Usage: Common Units
• Output Type: AC Three Phase
• Cooling Method: Air Cooled
• Installation Method: Fixed
• Generator Type: Diesel Generator
• Model NO.: NL274A
• Frequency/Speed: 60Hz/1800rpm
• Volts: 380V
• AVR: Sx460
• Insulation Class: H
• Enclosure: IP23
• Stator Connection: Series Star
• Transport Package: Wooden Carton
• Specification: 100-250kw
• Trademark: KWISE
• Origin: Fujian China
• HS Code: 8501620000
• Production Capacity: 5000

Product Description

 

Comman Data
Ambient temp	40ºC	Temp rise	125K	Short circuit capacity	/
Altitude	1000m	Voltage regulation	±1%	Cooling method	IC01
Insulation class	Class H	Excitation system	self excitation	Direction of rotation	clockwise
Duty	S1	Winding pitch	2/3	Over speed	2250rpm
Pole	4	Power factor	0.8	Protection	IP23
TIF	<50	THF	<2%	THD	<5%
Forms	single/double bearing	Balancing	according to ISO1940	frame	Steel frame
RECOGNIZED STANDARDS		GB755, BS500, IEC 60034, VED0530, CSAC22.2 100, NEMA MG-1.22,ISO 9001
OVERLOAD ACCEPTANCE		4 Pole Alternators can be overloaded according to NEMA

Accessories and options
PMG(from SG224)		Engine adaptors for double bearing alternators		Remote voltage potentiometers
Air inlet filters(5% derating)		Air outlet filters or deflectors(5% derating)		emergency kits(AVR+ Rotary Rectifier + Varistor)
Thermal protections for bearings		Thermal protections for stator windings		Anti condensation heaters
Current transformers for paralleling with other alternators			Specific painting(according to customer's requirements)
Three-proofing lacquer(special protection process for winding in harsh environments)

  

MODEL	Cont./125K/40ºC		Standby/150K/40ºC		WEIGHT(KG)
	KW	KVA	KW	KVA
NL274A80B1	100	125	110	137.5	388
NL274A90B2	112.5	140.6	123.8	154.7	412
NL274A100B3	125	156.3	137.5	171.9	427
NL274A112C4	140	175	154	192.5	474
NL274A120C5	150	187.5	165	206.3	498
NL274A128C6	160	200	176	220	526
NL274A140C7	175	218.8	192.5	240.7	550
NL274A150D8	187.5	234.4	206.3	257.8	582
NL274A160D9	200	250	220	275	620
NL274A180E10	225	281.3	247.5	309.4	664
NL274A200E11	250	312.5	275	343.8	712