MYI4 Series---250-400KVA 4 Poles Brushless Alternator

As the best China 250-400KVA 4 Poles Brushless supplier,Stone Power provides quality 250-400KVA 4

Poles Brushless to global clients

• Voltage:120~690V

• Rated Capacity:250~400KVARated Power:200~320KW

• • • • ●Comply with the most common standard in terms of GB755, EN ISO 12100, EN 12601, EN 60204-1
        ●Single or double bearings are available, options for all kinds of adaptors and coupling disc
        ●12-end reconnectable winding terminals to get different voltages
        ●Standard “H” insulation class
        ●Convenient installation and maintenance for rotated diodes and adaptor connected bolts
        ●Standard sealed maintenance-free bearings

      Options

      
      

      • ●Air filter
        ●Droop CT
        ●PMG excitation system
        ●Winding RTD and bearing RTD
        ●IP23 or IP22 Protection
        ●Anti-condensation heater
        ●Winding protection thermistor and relay

      • ALTERNATOR SPECIFICATION

      VOLTAGE		4 POLES				4 POLES
      		50Hz 1500rpm				60Hz 1800rpm
      STAR-SERIES		380	400	415		416	440	480
      STAR-PARALLEL		190	200	208		208	220	240
      TRIANGLE-SERIES		220	230	240		240	254	277
      WHI 4C	RATED CAPACITY (kVA)	250	250	250		294	300	300
      	RATED POWER (kW)	200	200	200		235	240	240
      	EFFICIENCY (％)	92.5	92.4	92.7		92.4	92.6	92.6
      WHI 4D	RATED CAPACITY (kVA)	294	294	294		350	356	362
      	RATED POWER (kW)	235	235	235		280	280	290
      	EFFICIENCY (％)	92.3	92.7	93		92.6	92.7	92.8
      WHI 4E	RATED CAPACITY (kVA)	312.5	312.5	312.5		375	394	400
      	RATED POWER (kW)	250	250	250		300	315	325
      	EFFICIENCY (％)	93.2	93.5	93.6		93.3	93.5	93.7
      WHI 4FS	RATED CAPACITY (kVA)	344	344	344		415	425	440
      	RATED POWER (kW)	275	275	275		332	340	352
      	EFFICIENCY (％)	93.1	93.3	93.5		93.2	93.5	93.5
      WHI 4F	RATED CAPACITY (kVA)	375	375	375	450		450	450
      	RATED POWER (kW)	300	300	300	360		360	360
      	EFFICIENCY (％)	93.0	93.2	93.3	93.0		93.3	93.4

      • The alternator has been designed for use in a maximum ambient temperature of 40℃ and altitude

      • less than 1000 meters above sea level. The power factor is 0.8, and the level of raising temperature

      • is H class (125℃)

      • Product Packaging:

      • Our Diesel Generator Spare Parts are carefully packaged to ensure they arrive in perfect condition.

      • Each part is wrapped in protective material and placed in a sturdy box with ample cushioning to

      • prevent any damage during transit.

      • Shipping:

      • We offer fast and reliable shipping for our Diesel Generator Spare Parts. Orders are processed

      • promptly and shipped out within 1-2 business days. We partner with reputable courier services

      • to ensure timely delivery to our customers. Tracking information will be provided so you can

      • monitor the progress of your shipment.