H.V. unitRated voltagekV12Rated current of main bus-barA630Rated short-time withstand currentkA/s25/2Rated crest withstand currentkA63Rated short-time making currentkA63Breaking current of fuserkA31.5 40L.V. unitRated voltageV400Rated current of main circuitA100-4000Rated max. short-circuit breaking capabilitykA80Rated operation short-circuit breaking capabilitykA50(65)Rated short-time withstand currentKA/1s50(65)Branch current and compensation capacity?According to the requirement of customerTransformerUnitRated capacitykVA30-2000Impedance voltage%4 4.5Tapping range%+/- 2x2.5 +/- 5Vector group?Y,yn0 D,yn11EnclosureEnclosure protection gradeIP23Sound leveldB
product features 1 .product standards gb1094.1 ~ 2-1996 gb1094.3 ,5-1985 gb/t6451-1995 iec76 2. low loss - optimization of electromagnetic calculations, using combined technology of electrical shieldi
Main transformer Capacity (MVA)5,7.5,10,15,20,25,31.5Rating of HV sideSwitchgear (kV)33,66,77,110,132,138Rated current (A)1250,2000Rated short-circuit breaking current (kA)25,31.5,40Rating of LV sideS
Technical data item specification unit parameter 1 rated voltage kv 40.5 2 rated frequency hz 50 3 rated current a 630 4 rated short-time withstand current ka/s 20/2 5 rated peak withstand current ka
1.Wide-spreading application : Furnace transformer can be used widely for various kinds of furnace. 2.Withstanding short-circuit capability : Operation under the various severe situations3.Low noise :
Main technical parameter of GISNameUnitParameterRated voltagekV40.524Rated currentA630 1250 2000 2500Rated frequencyHz50/60Rated power frequency withstand voltage (1min)phase to phase,phase to earthkV
1.Cable channel2.Material: PP,PE, Nylon, PET3.Size: required by customer4.Customized designs are welcome.Optional Information- Payment : T/T- Delivery : Sea or air- Origin : China- Packaging : Carton-
Specifications1.Clamp2.Material: PP,PE, Nylon, PET3.Size: required by customer4.Customized designs are welcome.Optional Information- Payment : T/T- Delivery : Sea or air- Origin : China- Packaging : C
Specifications1.Cable clips2.Material: PP,PE, Nylon, PET3.Size: required by customer4.Customized designs are welcome.Optional Information- Payment : T/T- Delivery : Sea or air- Origin : China- Packagi
Specifications1.Cable tie2.Material: PP,PE, Nylon, PET3.Size: required by customer4.Customized designs are welcome.Optional Information- Payment : T/T- Delivery : Sea or air- Origin : China- Packaging
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