Ei Lamination Cores for Transformers of Various Material Grades

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Single
• Model NO.: EI
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Separated Winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer, Transformer
• Shape of Core: EI
• Brand: Jirui
• Size: Ei-28 to Ei-288
• Thickness: 0.5mm or 0.35mm
• Frequency: 50Hz-60Hz
• Coating: T2 Inorganic/T4 Semi-Organic
• Process Technology: Annealing/Non-Annealing
• Type: Non-Oriented Silicon Steel /Oriented Silicon Steel
• Technique: Cold Rolled
• Chemical Composition: Silicon Steel
• Delivery Time: 8-15days
• Color: White or Black
• Transport Package: Cartons/Pallets
• Specification: EI28-288
• Trademark: Jirui
• Origin: Ningbo, Zhejiang, China
• HS Code: 8504901900
• Production Capacity: 10000tons/Year
• Package Size: 30.00cm * 19.00cm * 10.00cm
• Package Gross Weight: 25.000kg

Product Description

Introduction

EI lamination is made by the silicon steel strip. The model of EI lamination in standard sizes is from EI-28 to EI-240, and the model of EI lamination in non-standard sizes is from EI-28.2 to EI-288. The gap sizes of transformer lamination core can be customized.

Product Parameters

 

SIZE	EI-28 to EI-288  (MONO PHASE)     3PEI-16 to 3PEI-50 (TRIPLE PHASE)
THCIKNESS	0.23-0.35MM (CRGO)   0.35-0.5MM (CRNGO)
MATERIAL	M3, M4, M5, M6 (CRGO)   35W250, 35W300, 35W400 (0.35MM)  M330-35A 50W250, 50W310, 50W400, 50W470, 50W600, 50W800 (0.5MM) 50W1000,50W1300 M400-50A 26M1
FREQUENCY	50HZ-60HZ
COATING	T2  Inorganic ( CRGO ) T4  Semi-organic (CRNGO)
PROCESS TECHNOLOGY	ANNEALLING & WITHOUT ANNEALLING
APPLIANCE	CONTROL TRANSFORMER, AUTO TRANSFORMER, ISOLATION TRANSFORMER,POWER TRANSFORMER,BALLAST,REACTOR,INDUCTOR,INVERTER POWER, VOLTAGE STABILIZERS.etc.

Product Specification

Company Information

Workshop Photo

FAQ

Q1:Are you a Manufacturer?
A:Yes,we both Manufacturer and trading company,you will own high quality and competitive price.

Q2:What is your sample policy?
A:The sample is free,you only need to bear the freight .

Q3: Do you have the products in stock?
A:Yes,we will keep some general ones in stock.

Q4: What's the delivery time?
A:Sample order needs 5-7 days.Formal order needs 15-21 days. Specific delivery time depends on the order situation.

Q5: 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.

Q6:What is your terms of delivery?
A: EXW,FOB, CIF From Ningbo Port.

Q7:Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.