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Dingol DG444

June 30, 2014

Profile of DG444

DG444 diesel generator is a four-pole generator controlled by the standard SX440 automatic voltage regulator for marine or industry use, and it has two kinds of structure which are single bearing and double bearing. The output voltage and power ranges are 120V-690V and 250KVA-475KVA, respectively, and the engine connecting parts meet the standards of SAE 0, 1/2, 1, 2 and 3. Compared with other series, this product is provided with coupling discs that are in accordance with the SAE 11 1/2, 14 and 18 standards.

Our diesel generator is well designed, and the 12 wire winding is able to be reconnected. Meanwhile, the winding pitch is 2/3 which can avoid excessive neutral current, so the quality and service life of our product are guaranteed. In addition, protection cover with rating of IP22/23 is equipped, and the insulation class is H. Thus, our product is applicable in different places. This series of generator also offers an optional PMG excitation system.

Technical Parameters

Model Three Phase 50Hz 1500RPM Three Phase 60Hz 1800RPM
Power Factor 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8
Voltage
Series Star 380 400 415 380-416 416 440 460 480
Parallel Star 190 200 208 380-416 190-208 208 220 230 240
Series Delta 220 230 240 220-240 240 254 266 277
Parallel Delta 220-240
Winding No. W11 W11 W11 W13 W14 W11 W11 W11 W11
Rating KVA KW KVA KW KVA KW KVA KW KVA KW KVA KW KVA KW KVA KW KVA KW
DG444C 250 200 250 200 250 200 300 240 300 240 287.5 230 300 240 300 240 312.5 250
DG444D 300 240 300 240 300 240 350 280 350 280 340 272 360 288 360 288 375 300
DGK444D 313 250 313 250 313 250 350 280 350 280 350 280 375 300 375 300 388 310
DG444E 325 260 325 260 325 260 381 305 400 320 400 320 415 332
DGK444E 350 280 350 280 350 280 400 320 420 336 420 336 430 344
DG444F 375 300 375 300 375 300 475 380 444 355 455 364 463 370 475 380
DGK444F 400 320 400 320 400 320 500 400 454 363 480 384 500 400 500 400

Diesel generator is a small power generating machine which takes diesel oil as the fuel, and diesel engine is the prime motor that drives the machine. Our DG444 diesel generator features excellent sealing property, and is resistant to moisture, shock as well as acid. The field winding shows high mechanical and electric strength, and the insulation class of rotor is H. This machine is well designed, and convenient use and outstanding performance are obtained. In addition, it has small volume, light weight, low temperature rise and other advantages.

Dingol is a specialized diesel generator manufacturer and supplier in China. Our company provides a vast range of products, including synchronous generator, diesel alternator, 2-pole brushless AC generator, and AVR / alternator regulator, among others.

Related Names
Diesel Oil Dynamo | Vehicle Electricity Alternator | Middle Distillate Generator | Diesel Alternator