Main parameter:
type | TYSA-8000/13.2 | ||||||||||
capability | 8000kvA | ||||||||||
phase | 3 phase | ||||||||||
Frequency | 60Hz | ||||||||||
Rated input voltage V | 6600 | ||||||||||
Range of output voltage V | 0~13200 (No-load voltage) | ||||||||||
Impedance voltage | When U20MAX UK≤10% | ||||||||||
Rated output current A | 350A | ||||||||||
No load current A | 80 | ||||||||||
total losses W |
Product Description
Technical characteristics Ø regulator can smooth ,stepless and continuous adjusting and output voltage Ø Transmission motor adopts three-phase ac asynchronous motor Ø Regulator wave-shape distortion ratio: ² When input voltage of regulator are rated value and its wave shape are sine wave, and when regulator no - loading output voltage be between 5% to 25% range, its wave shape distortion rate will be less than 10%; ² When this voltage will be more than 25%,its wave shape distortion rate will be less than 5%. Ø Output voltage asymmetry degree: When voltage regulator three-phase input voltage symmetry and under rated conditions, the maximum asymmetry degree of three-phase no-load output voltage of should be less than 1% Ø Overload ratio: (gradually loading increase )
Ø Power frequency withstand voltage of winding to grounding : 24KV/1min Ø Temperature rising: under the rated loading, based on workshop temperature, the winding temperature rising will be 65K,, the oil surface temperature rising will be 55K. Ø Regulating time: 70S Ø Provided with temperature indicating controller, moisture absorber. Ø The up and down limit switch will be provided for limit position of up and down.(one is normally open and the other one is normally close). Ø Transformer oil: 25# transformer oil.( the oil will be prepared by customer). Ø The core of regulator will be B50A470 No trend of cold rolled silicon steel sheet made in Shanghai Boosteel. Ø The wire will be Winding epoxy impregnating copper flat wire of one layer of self adhesive double glass-fiber covered polyester film. The insulation material of wire is polypropylene film. Ø The equipment colour: gray. Ø factory inspection: Dc resistance test, insulation resistance test, power frequency withstand voltage test, the coil interturn test (winding to winding) , no load test (measurement no-load loss, no-load current, output voltage range, phase sequence), short circuit test (measuring impedance voltage, short circuit loss). Ø In addition to the above technical characteristics, and the others are accord with the China machinery industry standard JB/T8749.1 and JB/T10093. Contact Us
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