SCBH15/16 10kV amorphous alloy dry type transformer
Brand: Henan Mingkong
Model: SCBH15 / SCBH16
Product Type: Indoor Amorphous Alloy Epoxy Cast Energy-Saving Dry Distribution Transformer
Rated Voltage: High Voltage 6kV / 6.3kV / 6.6kV / 10kV / 10.5kV / 11kV; Low Voltage 0.4kV
Rated Capacity: 30kVA ~ 2500kVA
Core Feature : Amorphous alloy core for ultra-low no-load loss, vacuum epoxy full casting, flameproof & explosion-proof, partial discharge ≤5PC, B/F/H multi-temperature load loss specs, meet JB/T10088 & IEC standards
Key Advantage: Much lower no-load loss than SC(B)12/SC(B)13; SCBH16 higher efficiency than SCBH15, low noise, strong short-circuit resistance, optional foil winding, maintenance-free, Dyn11 connection, 4%/6%/8% graded impedance to match HV cabinets, perfect for low-carbon tender projects
Application: Urban grid, high-rises, malls, hospitals, subways, tunnels, airports, underground power stations, box substations, zero-carbon industrial parks & new energy distribution
Introduction
A: Product Overview
SCBH15/16 10kV amorphous alloy dry type transformer adopts advanced amorphous core technology, including SCBH15 and SCBH16 models with superior performance, safe, reliable and environmentally friendly features. It can penetrate deep intothe load center and meet the needs of the development of modern large cities with high density loads. This productgreatly reduces the no-load loss and load loss, and is the most advanced dry-type transformer in the world.This product has the advantages of flame retardant, sel-extinguishing, moisture resistance, crack resistance andmaintenance-free. It can be widely used in high-rise buildings, commercial centers, subways, airports, railway stations,ndustrial and mining enterprises and power plants, especially suitable for flammable, Installation and use in places withhigh fire resistance requirements such as explosion.
B: Model meaning
C: Producr Features
The iron core is made of amorphous aly strip, adopts rectangular cross section, three-phase five-column structure or three -phasethree-column structure, and the no-load loss is reduced by three -quarters compared with the ordinary dry-type transformer, and theenergy saving effect is remarkable.
The low-voltage coills wound by copper foil,the high-voltage coilis made of epoxy resin by vacuum casting or Nomex insulating materialis used, and the continuous structure is used, and the H-class solvent -free insulation and high-temperature baking curing are repeatedly impregnated by VPI vacuum pressure equipment High mechanical strength. good heat dissipation and strong short-circuit capability.
- Flame retardant, explosion-proof, non-polluting, high fire rating.
- Low noise, small size, simple installation and maintenance-free.
- Small partial discharge, high insulation level and long product life
- The “three-proof”ability is excellent and there is no cracking.
- This product can be decomposed and recycled after the life of the product, and will never pollute the environment.
- Strong overload capability, long-term safe operation under 120% load.
D: Technical Parameters
E: Core Procurement Worries of Global Electrical Contractors & Project Buyers
When sourcing ultra energy-saving dry transformers for dense urban buildings, commercial complexes, underground transit and low-carbon industrial parks, B-side customers always face these critical troubles:
- Unclear multi-voltage tap options, unable to adapt to unstable regional grid voltage fluctuations;
- Single loss data without temperature grading, cannot calculate long-term operation cost under different insulation temperature classes;
- Fixed short-circuit impedance mismatching high voltage switchgears, hidden risk of short-circuit equipment damage;
- Undistinguished SCBH15/SCBH16 loss parameters, hard to judge energy-saving return cycle;
- Incomplete capacity coverage, need multiple rounds of inquiry to match small workshop to large industrial station loads.
F: How Our Complete Parameter Sheets Eliminate All Your Sourcing Concerns
- Multi adjustable tap ranges fit all global 10kV power grids The specification tables support two tap modes: ±5% and ±2×2.5%, compatible with high voltage 6kV/6.3kV/6.6kV/10kV/10.5kV/11kV and standard 0.4kV low voltage. No extra custom tap modification cost for areas with fluctuating grid voltage.
- Three temperature-grade load loss data for precise energy cost accounting All tables list load loss under B(100℃)/F(120℃)/H(145℃) insulation heat ratings separately. Buyers can accurately calculate annual power consumption loss based on actual operating temperature, clearly compare the energy-saving gap between SCBH15 and SCBH16 models to evaluate investment payback period.
- Graded short-circuit impedance for seamless HV cabinet matching Three standard impedance grades (4.0% / 6.0% / 8.0%) are classified by capacity:
- 4.0% impedance: 30kVA ~ 630kVA
- 6.0% impedance: 800kVA ~ 1250kVA
- 8.0% impedance: 1600kVA ~ 2500kVA
- Perfectly matched with mainstream KYN28A-12 high voltage switchgears, buffer short-circuit surge current and avoid breakdown of supporting equipment.
- Clear SCBH15 & SCBH16 loss differentiation for low-carbon project bidding SCBH16 adopts upgraded amorphous alloy core with lower no-load & load loss than SCBH15. Complete separated parameter tables for both models help you quickly select the right grade to meet strict national energy efficiency tender standards.
- Full-series capacity covers all engineering scenarios Capacity range covers 30kVA small commercial power supply up to 2500kVA large industrial centralized distribution. One-stop specification sheet eliminates repeated inquiry for different project load demands, speeding up your drawing design and quotation progress.
G: Free Custom Technical Support for Model Confirmation
If you cannot confirm the matching capacity, tap range, insulation grade or impedance for your low-carbon distribution project, send your local grid voltage standard, total load and supporting switchgear model to us. Our professional electrical engineers will provide free SCBH15/SCBH16 model selection drawing, IEC standard test report and formal quotation, with 12-month global factory after-sales & remote online technical guidance.
