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| Categories | EI Transformer Core |
|---|---|
| Brand Name: | CENTERSKY |
| Model Number: | 3PEI 20---3PEI 120 |
| Certification: | ISO, ROHS, |
| Place of Origin: | JIANGYIN |
| MOQ: | 5000 KGS |
| Price: | USD 1.1 KG ---USD 1.6 KG |
| Payment Terms: | L/C, T/T, D/P |
| Delivery Time: | 8-15 DAYS |
| Packaging Details: | STANDARD PALLETS PACKAGING 70×70×70CM |
| MATERIAL: | COLD ROLLED NON-GRAIN ORIENTED SILICON STEEL |
| THICKNESS: | 0.5MM/0.35MM |
| PRODUCT NAME: | 3 PHASE 500 THREE PHASE TRANSFORMER EI CORE LAMINATION |
| PHASE: | THREE PHASE |
| CHEMICIAL POSITION: | SILICON STEEL |
| KEP WORD: | THREE PHASE TRANSFORMER LAMINATION |
| PACKING: | PALLETS |
| SIZES: | 87.5/100/120/150/200/250/300/350/500 |
| SURFACE TREATMENTMENT: | COATED |
| Chemical Composition: | Silicon Steel |
Silicon Coated Surface Treatment and Non-oriented Silicon Steel Type ei core lamination for transformer
A transformer basically is a very simple static (or stationary) electromagnetic device that works on the principle of Faraday’s law of induction by converting electrical energy from one value to another.
A transformer does this by linking together two or more electrical circuits using a common oscillating magnetic circuit which is produced by the transformer’s core. A transformer operates on the principle of electromagnetic induction in the form of mutual induction.
Introduction:
Three-phase EI core is made by the silicon steel strip. The model
of EI lamination in standard sizes is from
3PEI-17.5 to 3PEI-120.The gap sizes of the transformer lamination core can be customized.
Catalog:
| Type | a | b | c | d | e | Holes | Aperture(Φ) |
| 3PEI-17.5 | 87.5 | 17.5 | 17.5 | 17.5 | 52.5 | 4 | 6 |
| 3PEI-20 | 100 | 20 | 20 | 20 | 50 | 6 | 6 |
| 3PEI-20* | 100 | 20 | 20 | 20 | 60 | 4,6 | 6 |
| 3PEI-22 | 110 | 22 | 22 | 22 | 66 | 4 | 8 |
| 3PEI-22.2 | 122 | 22 | 28 | 22.2 | 61 | 4 | 6 |
| 3PEI-25 | 125 | 25 | 25 | 25 | 75 | 4 | 8 |
| 3PEI-27 | 135 | 27 | 27 | 27 | 81 | 4 | 8 |
| 3PEI-28 | 140 | 28 | 28 | 28 | 84 | 4 | 8 |
| 3PEI-29 | 145 | 29 | 29 | 29 | 72.5 | 4 | 8 |
| 3PEI-30 | 150 | 30 | 30 | 30 | 90 | 6 | 7 |
| 3PEI-30.5 | 152 | 30.5 | 30.5 | 30.5 | 76.25 | 6 | 6 |
| 3PEI-32 | 160 | 32 | 32 | 32 | 80 | 4 | 8 |
| 3PEI-32* | 160 | 32 | 32 | 32 | 96 | 4 | 8 |
| 3PEI-35 | 175 | 35 | 35 | 35 | 105 | 4 | 8 |
| 3PEI-36 | 180 | 36 | 36 | 36 | 90 | 6 | 8 |
| 3PEI-38 | 190 | 38 | 38 | 38 | 95 | 4,6 | 8,10.5 |
| 3PEI-38* | 190 | 38 | 38 | 38 | 114 | 6 | 8 |
| 3PEI-40 | 200 | 40 | 40 | 40 | 100 | 4 | 10.5 |
| 3PEI-40* | 200 | 40 | 40 | 40 | 120 | 4,6 | 10 |
| 3PEI-44 | 220 | 44 | 44 | 44 | 132 | 6 | 8,10.5,12.5 |
| 3PEI-45 | 225 | 45 | 45 | 45 | 135 | 4 | 10 |
| 3PEI-50 | 250 | 50 | 50 | 50 | 150 | 4,6 | 8,10.5 |
| 3PEI-56 | 280 | 56 | 56 | 56 | 168 | 4 | 12 |
| 3PEI-60 | 300 | 60 | 60 | 60 | 180 | 6 | 12 |
| 3PEI-61* | 288 | 61.3 | 52 | 61.3 | 144 | 4,6 | 12 |
| 3PEI-61 | 305 | 61 | 61 | 61 | 152.5 | 4,6 | 14 |
| 3PEI-70 | 350 | 70 | 70 | 70 | 210 | 6 | 13 |
| 3PEI-80 | 400 | 80 | 80 | 80 | 240 | 6 | 14 |
| 3PEI-90 | 450 | 90 | 90 | 90 | 270 | 6 | 14 |
| 3PEI-100 | 500 | 100 | 100 | 100 | 300 | 6 | 16 |
| 3PEI-120 | 600 | 120 | 120 | 120 | 320 | 6 | 16 |
FAQ:
1. Q: Can I get some samples?
A: Yes, sample order is available for quality checking and market test.
2. Q: What's the delivery time?
A: Sample order needs 2-3 days. Formal order needs 8-15 days.
3. Q: What's your payment terms?
A: We usually accept T/T at sight as the main payment terms, and other payment can also be negotiated.
4. Q: Do you have the prodcts in stock?
A: Yes, we will keep some general ones in stock.
5. Q: Can I mix different models in one container?
A: Yes, different models can be mixed up.
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