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Brand Name : CENTERSKY or Designed Accoeding to customers' demand
Model Number : ET300×300, ET350×350, ET400×400, ET500×500
Certification : ISO, ROHS
Place of Origin : Jiangyin, Jiangsu, China
MOQ : 3000 KGS
Price : 1.0usd/kg
Payment Terms : L/C, T/T, D/P
Supply Ability : 15000 MT Per Year
Delivery Time : 8-20 DAYS
Packaging Details : Standard Packing, 1000kg One Pallet
Material : CRNGO Silicon Steel Material
Thickness : 0.5mm thickness
Product Name : ET300×300 Silicon Steel EI Lamination Three Phase Ei Transformer Core
Key Word : Ei Transformer Core
Packaging : Cartons/Pallets
Sizes : Three Phase EI 85.8, EI 100, EI 120, EI 150, EI 200, EI 300, EI 3600
Surface Treatment : T4 Coating
Capacity : 50mt per day
Company History : More than 20 years' manufacturing experience
Equipments : High Speed Punching Machines, Manual Punching Machines
Grade Material : M400-50A, M330-50A, M250-50A
Holes : 6 holes
Maximum sizes : ET 600×600
American size EI-175 (common EI-133.2) Electrical Lamination Transformer EI Core
Introduction:
Single phase EI core is made by the silicon steel strip. The model of EI lamination in standard sizes is from
EI-30 to EI-360.The gap sizes of transformer lamination core can be customized.
Type | a | b | c | d | e | holes | aperture |
EI- 28 | 28 | 4 | 6 | 8 | 17 | ||
EI-35 | 35 | 5 | 7.5 | 10 | 19.5 | ||
EI-41 | 41 | 6 | 8 | 13 | 21 | ||
EI-42 | 42 | 7 | 7 | 7 | 14 | ||
EI-48 | 48 | 8 | 8 | 16 | 24 | ||
EI-50 | 50 | 8 | 9 | 16 | 25.5 | ||
EI-57 | 57 | 9.5 | 9.5 | 19 | 28.5 | 4 | 4 |
EI-60 | 60 | 10 | 10 | 20 | 30 | 4 | 5 |
EI-66 | 66 | 11 | 11 | 22 | 33 | 4 | 4 |
EI-75 | 75 | 12.5 | 12.5 | 25 | 37.5 | 4 | 5.5 |
EI-76.2 | 76.2 | 12.7 | 12.7 | 25.4 | 38.1 | 4 | 5 |
EI-78 | 78 | 13 | 13 | 26 | 39 | 4 | 5 |
EI-84 | 84 | 14 | 14 | 28 | 41 | 4 | 6 |
EI-85.8 | 85.8 | 14.3 | 14.3 | 28.6 | 42.9 | 4 | 5 |
EI-96 | 96 | 16 | 16 | 32 | 48 | 4 | 6 |
EI-105 | 105 | 17.5 | 17.5 | 35 | 52.5 | 4 | 6 |
EI-108 | 108 | 18 | 18 | 36 | 54 | 4 | 5.5 |
EI-114 | 114 | 19 | 19 | 38 | 57 | 4 | 6 |
EI-120 | 120 | 20 | 20 | 40 | 60 | 4 | 7 |
EI-126 | 126 | 21 | 21 | 42 | 63 | 4 | 7 |
EI-133.2 | 133.2 | 22.2 | 22.2 | 44.4 | 66.6 | 4 | 7 |
EI-150 | 150 | 25 | 25 | 50 | 75 | 4 | 8 |
EI-152.4 | 152.4 | 25.4 | 25.4 | 50.8 | 76.2 | 4 | 8 |
EI-162 | 162 | 27 | 27 | 54 | 81 | 4 | 10 |
EI-168 | 168 | 28 | 28 | 50 | 84 | 4 | 10 |
EI-171 | 171 | 28.5 | 28.5 | 57 | 85.5 | 4 | 10 |
EI-180 | 180 | 30 | 30 | 60 | 90 | 4 | 10 |
EI-190.5 | 190.5 | 31.75 | 31.75 | 63.5 | 95.25 | 4 | 10 |
EI-192 | 192 | 32 | 32 | 64 | 96 | 4 | 10 |
EI-210 | 210 | 35 | 35 | 70 | 105 | 4 | 10 |
EI-228 | 228 | 38 | 38 | 76 | 114 | 4 | 10 |
EI-240 | 240 | 40 | 40 | 80 | 120 | 4 | 10 |
EI-254 | 254 | 48 | 55 | 48 | 164 | 4 | 12 |
EI-270 | 270 | 45 | 45 | 90 | 135 | 4 | 12 |
EI-228 | 228 | 38 | 38 | 76 | 114 | 4 | 10 |
EI-300 | 300 | 50 | 50 | 100 | 150 | 4 | 12 |
EI-360 | 360 | 60 | 60 | 120 | 180 | 4 | 12 |
Catalogue:
Type | a | b | c | d | e | holes | aperture(Φ) |
UI-20 | 60 | 20 | 20 | 60 | 4 | 6 | |
UI-22 | 66 | 22 | 22 | 66 | 4 | 6,8 | |
UI-25 | 75 | 25 | 25 | 75 | 4 | 6,8 | |
UI-27 | 81 | 27 | 27 | 81 | 4 | 6,8 | |
UI-28 | 84 | 28 | 28 | 84 | 4 | 8 | |
UI-30 | 90 | 30 | 30 | 90 | 4 | 8 | |
UI-32 | 96 | 32 | 32 | 96 | 4 | 8 | |
UI-35 | 105 | 35 | 35 | 105 | 4 | 8 | |
UI-38 | 114 | 38 | 38 | 114 | 4 | 8 | |
UI-40 | 120 | 40 | 40 | 120 | 4 | 10 | |
UI-44 | 132 | 44 | 44 | 132 | 4 | 8,10 | |
UI-45 | 135 | 45 | 45 | 135 | 4 | 10 | |
UI-50 | 150 | 50 | 50 | 150 | 4 | 8,10 | |
UI-60 | 180 | 60 | 60 | 180 | 4 | 10,12 | |
UI-70 | 210 | 70 | 70 | 210 | 4 | 13 | |
UI-80 | 240 | 80 | 80 | 240 | 4 | 14 | |
UI-90 | 270 | 90 | 90 | 270 | 4 | 14 | |
UI-100 | 300 | 100 | 100 | 300 | 4 | 16 |
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 |
Company information:
Jiangyin Centersky was established in 2000. Main business is manufacturing silicon steel EI lamination, UI lamination, cutting lamination.
Our capacity is 1500mt per month. We have 15 years' export experience.
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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EI 175 EI 133.2 EI Transformer Lamination Images |