Kwise Nl274A 220/230/240V 50Hz 1500rpm 48-150kw 1 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: 50Hz/1500rpm
• Volts: 220/230/240V
• AVR: Sx460f
• Insulation Class: H
• Enclosure: IP23
• Stator Connection: Double Delta
• Phase: 1
• Transport Package: Wooden Carton
• Specification: 48-150KW
• 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	Power Factor 0.8				Power Factor 1.0				WEIGHT(KG)
	Cont./125K/40ºC		Standby/150K/40ºC		Cont./125K/40ºC		Standby/150K/40ºC
	KW	KVA	KW	KVA	KW	KVA	KW	KVA
NL274A80B1	48	60	52	65	60	60	66	66	388
NL274A90B2	54	67.5	59	73.8	67	67	73	73	412
NL274A100B3	60	75	66	82.5	75	75	82	82	427
NL274A112C4	67	83.8	73	91.3	83	83	91	91	474
NL274A120C5	72	90	79	98.8	90	90	99	99	498
NL274A128C6	76	95	83	103.8	95	95	104	104	526
NL274A140C7	84	105	92	115	105	105	115	115	550
NL274A150D8	90	112.5	99	123.8	112	112	123	123	582
NL274A160D9	96	120	105	131.3	120	120	132	132	620
NL274A180E10	108	135	118	147.5	135	135	148	148	664
NL274A200E11	120	150	132	165	150	150	165	165	712