What is the frequency characteristic?

The transformer supports both 50Hz and 60Hz frequencies.

What is the insulation class?

The insulation class is available in Class B and Class F.

Machine Tool Transformer Bk-1kVA Bk-1.5kVA Bk-2kVA Bk-3kVA Bk-5kVA

Name: Machine Tool Transformer Bk-1kVA Bk-1.5kVA Bk-2kVA Bk-3kVA Bk-5kVA
Brand: Dongguan Yi Li Electronics Co., Ltd.
SKU: 2148361115

Guangdong, ChinaDongguan Yi Li Electronics Co., Ltd.

US$14.50-59.50

100 Pieces

Sample price:US$14.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio, Machine Tool

Phase

Single

Model NO.

control transformer

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC, ETL, CE

Usage

Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer, Machine Tool

Frequency Characteristics

Low Frequency

Shape of Core

Brand

Yili

Terminal Block

Finger-Safe Terminal Blocks with Isolation Barrier

Insulation Class

Class B and F

I/O

Available with Single or Dual Primaries or Seconda

Mounting

Comes with Heavy Steel Mounting Feet

Va Range Varies

20va to 10kVA

Input

95V to 690V

Output

5V to 277V

Frequency

50/60Hz

Transport Package

Cartons

Specification

other

Trademark

Yili

Origin

China

HS Code

8504319000

Production Capacity

10000000 PCS/Year

Key features

Wide Voltage Range: Input 95V-690V, Output 5V-277V for global compatibility.

High Efficiency Core: Silicon steel lamination minimizes core losses and increases efficiency.

Safety Terminal Blocks: Finger-safe terminals with isolation barriers prevent arc over.

Multiple Certifications: ETL, CE, CCC, ISO9001 certified for international standards.

Flexible Mounting: Heavy steel feet and DIN rail mounting options available.

Custom Configuration: Single or dual primaries/secondaries, Class B/F insulation.

Broad Power Range: Available from 20VA to 10KVA for various industrial needs.

Versatile Applications: Suitable for machine tools, lighting, audio, and rectifiers.

Company profile

Dongguan Yi Li Electronics Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2021-11-08Nearest Port: Guangzhou, Shenzhen, NingboAverage Response Time: ≤0.75hTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryDongguan Yili Electronics Co., Ltd. is a China-based limited company operating as a trade company while associated companies are in manufacturing. Established in 2015, it has 96 employees, a 3,000 sqm plant, four production lines, 3 R&D engineers, and 6–10 quality-control staff. Its stated products include landscape lighting transformers, magnetic LED drivers, pool light transformers, and other power transformers. Reported annual output includes 10,000,000 EI transformers, 500,000 industrial control transformers, 100,000 magnetic LED drivers, and 50,000 landscape transformers. The supplier states that it supports tailored transformer solutions and serves multiple industries, but no management-system certifications are reported. It accepts T/T payments and offers FOB, CIF, and other quotation terms. Evidence supports production scale, product expertise, customization orientation, and broad application experience; after-sales processes, financial credibility, and independently verifiable customer cases...

CertificationsThe supplier explicitly reports no supplier management-system certification ("NIL"). Therefore, the provided evidence does not demonstrate certification holding.

R&D capabilityThe supplier states that it has an in-house design and engineering team, advanced manufacturing, and R&D capabilities for power-supply and transformer solutions. It reports 3 R&D engineers, providing evidence of dedicated technical resources, but no patents, new-product metrics, or independently verified innovation results are supplied.

Production capacityThe supplier reports a 3,000 sqm plant, four production lines, and annual output of 10,000,000 EI transformers, 500,000 industrial control transformers, 100,000 magnetic LED drivers, and 50,000 landscape transformers. It also states one-month fulfillment times in both peak and off-peak seasons, supporting a documented production-capacity advantage.

Customization capabilityThe supplier explicitly states that its design and engineering team can create and tailor power-supply and transformer solutions for commercial and residential markets. Its product focus spans multiple transformer and LED-driver types, supporting customization capability, although specific customization examples or technical limits are not provided.

Product Q&A

Q:What are the input and output voltage options?

Input voltages range from 95V to 690V (including 100/110/120/208/220/230/240/277/347/380/400/415/440/460/480/550/575/600/690V). Output voltages include 5V, 12V, 23V, 24V, 25V, 28V, 95V, 115V, 120V, 230V, 240V, and 277V.

Q:What certifications does the transformer have?

The product holds ETL (UL5808 & CSA C22.2#66.1), CE (EN61558-2-4), CCC, ISO9001-2000, and ISO9001 certifications.

Q:Can the transformer be customized?

Yes, you can create your own configuration. Options include single or dual primaries/secondaries, Class B or F insulation, and various terminal block configurations.

Q:What is the power range of these transformers?

The VA range varies from 20VA to 10KVA, covering models like Bk-1kVA, Bkva-1.5kVA, Bk-3kVA, and Bk-5kVA.

Q:What mounting options are available?

The transformers come with heavy steel mounting feet for various dimensions. DIN rail mounting is also available.