UI90 laminated Core Power Transformer for Industrial Control Systems

Product Details
Customization: Available
Type: Insulated
Conductor Type: Stranded
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Building Two, Hehuan Road, High-Tech Zone, Hefei, Anhui, China
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  • UI90 laminated Core Power Transformer for Industrial Control Systems
  • UI90 laminated Core Power Transformer for Industrial Control Systems
  • UI90 laminated Core Power Transformer for Industrial Control Systems
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Basic Info.

Model NO.
AL-CA44
Application
Overhead, Heating, Underground
Conductor Material
Copper
Sheath Material
PVC
Insulation Material
PE
Material Shape
Round Wire
Range of Application
Cold-Resistant
Certification
ISO9001, CE, RoHS
Brand
AL TRANSFO
Service
OEM/ODM Are Available
Shape of Core
U
Core
Core-type Transformer
Color
Customized
Sample Lead Time
1-2 Weeks
Mass Production Lead Time
2-3 Weeks
Frequency Characteristics
Low Frequency
Cooling Method
Dry-type Transformer
Transport Package
Carton
Specification
50pcs/box
Trademark
AL
Origin
China
HS Code
8504319000
Production Capacity
50000PCS/15days

Packaging & Delivery

Package Size
33.00cm * 33.00cm * 20.00cm
Package Gross Weight
15.000kg

Product Description

Product Description

Specification of customized prouducts

 

The UI90 Transformer is a specific type of laminated core power transformer, distinguished primarily by the shape and size designation ("90") of its magnetic core.

  1. Core Construction (The "UI" Part):

    • The "UI" refers to the unique shape of the laminated steel core pieces. It consists of two distinct sets of laminations:

      • "U" Laminations: Shaped like the letter "U".

      • "I" Laminations: Shaped like the letter "I" (a straight bar).

    • These laminations are stacked alternately to form a closed magnetic circuit. The windings (coils) are typically pre-wound on a bobbin and then slid onto the central limb of the assembled "U" sections. The "I" sections are then inserted to complete the magnetic path.

  2. Core Size (The "90" Part):

    • The number "90" designates the physical size of the core's central limb (the tongue width). A "90" core typically has a central limb width of approximately 90mm (or sometimes refers to a cross-sectional area associated with that size).

    • This size directly relates to the transformer's power handling capacity and its physical dimensions. A UI90 core is generally suitable for transformers in the medium power range, potentially handling several hundred VA to a few kVA (kilo Volt-Amperes), depending on design specifics like core material, stacking height, and operating frequency.

  3. Key Characteristics & Advantages:

    • Ease of Manufacturing & Repair: The UI design allows for easy assembly and disassembly. Windings can be wound on a bobbin separately and then placed onto the core. This simplifies manufacturing and makes repairs or rewinding significantly easier compared to toroidal or some E-I core designs.

    • Mechanical Robustness: When properly clamped, the UI core structure provides good mechanical stability.

    • Good Magnetic Properties: Properly assembled with high-quality grain-oriented silicon steel laminations, UI cores offer efficient magnetic flux paths with low core losses (hysteresis and eddy current losses).

    • Cost-Effectiveness: The manufacturing simplicity often makes UI-core transformers cost-competitive for their power range.

    • Versatility: Can be designed for various input/output voltages, single-phase or three-phase configurations (though "UI90" usually implies single-phase), and different frequencies (50Hz/60Hz mains or higher frequencies).

  4. Typical Applications:

    • Industrial Control Systems: Powering control panels, PLCs, motor starters, contactors, and relays.

    • Machinery: Providing isolated power supplies within machine tools, packaging equipment, etc.

    • Test & Measurement Equipment: Isolated power sources for benches or instruments.

    • Power Supplies: Used as the main isolation transformer in linear power supplies or as part of more complex systems.

    • Lighting: Powering low-voltage lighting systems (e.g., halogen) requiring isolation.

    • General Purpose Isolation: Wherever electrical isolation, voltage transformation, or safety isolation (SELV/PELV) is required from a mains supply.

  5. Specifications (Typical Focus Areas - Specifics Vary by Manufacturer/Design):

    • Primary Voltage: Commonly 120V, 230V, 240V, 480V (mains voltages).

    • Secondary Voltage(s): Varies widely (e.g., 12V, 24V, 48V, 110V, 120V, etc.).

    • Power Rating (VA/kVA): Ranges based on core size/design (e.g., 300VA, 500VA, 1kVA, 2kVA).

    • Frequency: 50Hz, 60Hz, or 50/60Hz.

    • Insulation Class: Typically Class B (130°C), Class F (155°C), or Class H (180°C).

    • Cooling: Usually natural air convection (AN).

    • Mounting: Often chassis or base mounted with fixing holes.

    • Standards: Designed to meet relevant international safety and performance standards (e.g., IEC, EN, UL, CSA).

UI90 laminated Core Power Transformer for Industrial Control SystemsUI90 laminated Core Power Transformer for Industrial Control Systems

Packaging & Shipping


UI90 laminated Core Power Transformer for Industrial Control Systems

 

Our Services

1. Sample order is welcome.

2 . Fasted delivery to meet customers' need.

3. Customized packing and customer's LOGO (OEM service) are accepted 

4. Various transport ways : by sea, by air & freight company(DHL,FEDEX,UPS,TNT,EMS...)

5. Your inquiry will be replied within 24 hours.

6..Our products will be 100% test before shipping by our workers and QC

7. Good after-sale service offered, please send us feedbacks if you have any question.

8.We provide one-stop service.


Other products 

UI90 laminated Core Power Transformer for Industrial Control Systems

FAQ

 1. Q: Do you have a catalogue? Can you send me the catalogue to have a check of all your products?

A: Yes,we have product catalogue.Please contact us on line or send an Email to sending the catalogue.

 2. Q: I need your price list of all your products, do you have a price list?

A: We do not have a price list of all of our products. Because we have so many items,and it's impossible to mark all of their price on a list.

And the price are always changing because of the producing cost.If you want to check any price of our products,please feel free to contact us.We will send offer to you soon!

3. Q: I can't find the product on your catalogue, can you make this product for me?

A: Our catalogue shows most of our products,but not all.So just let us know what product do you need,and how many do you want.We can also design and make a new mould to produce it.For your reference, making a ordinary mould will take about 35-45 days.

4. Q : Can you make customized products and customized packing?

A: Yes. We made a lot of customized products for our customer before(mainly wire harness).And we made many moulds for our customers already.

About customized packing, we can put your Logo or other info on the packing.There is no problem.Just have to point out that,it will cause some additional cost.

5. Q: Can you provide samples ? Are the samples free ?

A: Yes , we can provide samples.Normally, we provide 1-3pcs free samples for test or quality checking .

But you have to pay for the shipping cost . If you need many items, or need more qty for each item,we will charge for the samples.

6. Q: What kind of payment do you accept ? Can I pay RMB ?

A: We accept T/T(Wire transfer), Western Union and Paypal. Please be sure that we can receive the same amount of the Invoice. And you can pay money In RMB. No problem.

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