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Ningbo Tianan (Group) Co.,Ltd.
Ningbo Tianan Group Co.,Ltd
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YB Series Oil Compact Transformer Substation Prefabricated substation

YB Series Oil Compact Transformer Substation Prefabricated substation

Brand Name : Tianna Electric
Model Number : ZBW1(YB)-12-0.4-2000
Certification : IEC Standard
Place of Origin : CHINA
MOQ : 1set
Price : Pending
Payment Terms : L/C, T/T, D/P, D/A
Supply Ability : 5000sets per year
Delivery Time : 45work days
Packaging Details : Nude with protection wood
Transformer : Oil Transformer
High Voltage : 12KV/24kv
Low Voltage : 0.4KV/0.69kv
Rated Capacity : 630kva-2500kva
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YB Series Oil Compact Transformer Substation Prefabricated substation


Production Capacity:

5000 Sets / Year
Transport Package:Depend on Clients
Payment Terms:L/C, T/T, D/P, Western Union
Transformer:Oil Transformer
Altitude:up to 1,000m Above Sea Level
Environment:indoor
Special Conditions:Depends on The Customer
Insulation Oil:High Quality Grade Mineral Oil
Tap Changer:Regulate The Output Voltage


DescriptionItemsUnitData
H. V. unitRated voltagekV12
Rated current of main bus-barA630
Rated short-time withstand currentkA/s25/2
Rated crest withstand currentkA63
Rated short-time making currentkA63
Breaking current of fuserkA31.5 40
L. V. unitRated voltageV400
Rated current of main circuitA100-4000
Rated max. short-circuit breaking capabilitykA80
Rated operation short-circuit breaking capabilitykA50(65)
Rated short-time withstand currentKA/1s50(65)
Branch current and compensation capacityAccording to the requirement of customer
Transformer unitRated capacitykVA2000
Impedance voltage%4 4.5
Tapping range%+/- 2x2.5
+/- 5
Vector groupY, yn0 D, yn11
EnclosureEnclosure protection gradeIP23
Sound leveldB< =55

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YB Series Oil Compact Transformer Substation Prefabricated substation Images

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