Pole Mounted Step Up And Down Transformer 25 Kva Single Phase Oil Filled Transformer

Brand Name:HENTG Power
Certification:CE
Model Number:D11
Minimum Order Quantity:1
Place of Origin:China
Type:power transformer, Oil-filled Transformer
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Verified Supplier
Location: Changsha Hunan China
Address: Room905, D6 building, CCSP Industrial Park, Yuelu District, Changsha,Hunan province, China
Supplier`s last login times: within 22 hours
Product Details Company Profile
Product Details
Pole Mounted Step Up And Down Transformer 25 Kva Single Phase Oil Filled Transformer
Product Specifications
AttributeValue
Typepower transformer, Oil-filled Transformer
MaterialAluminum, Aluminum Winding
Frequency50Hz, 60Hz
ShapeCoil, ROUND
ToplogyBUCK
Winding MaterialAluminum
ApplicationPower Distribution System
PhaseSingle Phase
Coil StructureWound Coil
Input Voltage10kV, 3kV, 6kV, 15kV, 35kV, 69kV, 110kV, 115kV, 220kV, 400kV, Other
Output Voltage110V, 380V, 220V, 440V, 480V, 11kV, 415V
StandardIEC60076
Cooling MethodONAN
Protection LevelIP23
Efficiency98%
Rated Power10-100kVA
Weight100-500kg
Operating Temperature40°C
Mounting TypePole Mounted
Technical Details
Single-phase pole transformer
Rated capacity (KVA)HVTapping rangeLVNo-load lossLoad lossDimension (mm)Efficiency
152400 4160 7200 7620 12000 12470 13200 13800 14400 19920 24940 34500±2* 2.5%110 120 208 240 277 347 415 416 480 600 69060 80 100 120 130 150330 370 450 620 850 1150520 560 610 635 754 770 79598.8
2599.0
37.599.1
5099.1
7599.2
10099.3
16799.3
25099.4
33399.4
50099.5
Usage Guidelines
Installation Warning
  • Safety Distance: ≥3m from Buildings, ≥4.5m above Ground (Road)
  • Grounding Requirements: Independent Grounding Electrode Resistance <10Ω, Grounding Wire Cross-Sectional Area ≥25mm²
Troubleshooting Guide
PhenomenonPossible CauseEmergency Measures
Abnormal hummingLoose coreTighten bolts during power outage
Oil temperature > 85℃Overload/poor heat dissipationForced air cooling + load reduction
Bushing flashoverDirt accumulationLive cleaning (certification required)
China Pole Mounted Step Up And Down Transformer 25 Kva Single Phase Oil Filled Transformer supplier

Pole Mounted Step Up And Down Transformer 25 Kva Single Phase Oil Filled Transformer

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