Amorphous Alloy Transformer Core Standard Grade

Amorphous alloy core is high-efficiency magnetic core component specially manufactured for energy-saving power transformers. Made of premium amorphous metal ribbon material, this standard core features extremely low iron loss, excellent magnetic conductivity and outstanding energy-saving performance. It effectively solves purchasers’ pain points including high power consumption, loud running noise, short service life and unstable operation of traditional transformer cores. Fully compliant with IEC international standards, our standard amorphous cores boast unified specifications, stable batch quality and reliable compatibility. Widely adopted in energy-saving distribution transformers, it cuts long-term operating cost greatly and guarantees safe, steady and low-loss power transmission. Suitable for mass procurement, bulk assembly and engineering matching demands of electrical manufacturers and power contractors worldwide.

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Technical Parameters

Parameter Item	Specification
Raw Material	Amorphous alloy ribbon
Common Thickness	0.025mm standard thickness
Lamination Factor	≥96%
No-load Loss	Far below national and international standard limit
Working Frequency	50Hz / 60Hz applicable
Insulation Class	Class F
Operating Temperature	-25℃ ~ 130℃
Structural Type	Closed wound core
Dimensional Tolerance	±0.03mm

Product Advantages

Extremely Low No-load Loss

Low Noise & Anti-vibration Performance

Superior Thermal Stability & Long Lifespan

High Compatibility & Standard Sizing

Cost-effective & Stable Bulk Supply

Production Process

Raw material incoming inspection and slitting according to standard size

Precise automatic winding forming to keep uniform core structure

Stress relief heat treatment to optimize magnetic performance

Surface insulation coating and solidification treatment

Lamination assembly and shaping calibration

Appearance finishing and dust cleaning

Moisture-proof sealed packaging for finished goods

Testing Process

Raw material magnetic performance & thickness inspection

Dimension tolerance and appearance defect detection

No-load loss and magnetic induction testing

Interlayer insulation resistance safety test

Vibration resistance and structural stability inspection

Batch random sampling and full parameter recheck

Test data filing and quality certification confirmation

FAQ

Q: Is this amorphous core standard universal type?

Yes. All products are international standard grade, compatible with most SH15 energy-saving transformers, ready for direct installation.

Q: Can you accept customized core size and parameters?

Custom service is available. We can produce non-standard cores according to customer drawings and technical requirements.

Q: What is the delivery time for bulk order?

Standard items have ready stock, delivery within 3-7 working days. Large batch orders take 10-18 working days.

Q: Can you provide inspection reports and qualification documents?

Complete factory test reports and relevant certificates can be supplied for project acceptance and customs clearance.

Q: How about energy-saving effect compared with silicon steel core?

Amorphous core reduces no-load loss greatly, obvious power saving effect, more economical for long-term operation.

Q: How to avoid damage during international transportation?

Adopt shockproof foam, moisture-proof film and solid wooden box packaging, effectively prevent deformation, scratch and damp damage.