Control Transformer Ei 400va Single Phase Isolation Transformer (JBK5-400)
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Product Highlights
- Customized Capacity Options: Standard capacity up to 2500VA, with customized capacity available up to 5000VA.
- Wide Voltage Comparator Range: Supports voltage conversion from 380V down to 6V including 220V, 110V, 36V, and 12V.
- High Efficiency Core Material: Core made of high-quality cold-pressing silicon-steel sheet with copper winding for stability.
- Enhanced Safety Earth Connection: Uses anti-corrosion alloy material for earth connection ensuring higher safety grade.
- Compact and Lightweight Design: Features compact size and less weight for easy wire connection and wide application.
- Comprehensive International Certifications: Complies with VED0550, IEC61558, IEC439, IEC742, GB/T 5226.1, GB/T 14048.1, JB/T 5555-2001, and CE certified.
- Natural Air Cooling Method: Operates with naturally air-cooled system for reliable performance.
- Versatile Application Scope: Suitable for electronic, instrument, position sensor, audio, and lighting applications.
Product Attributes
- Customization
- Available
- Application
- Electronic, Instrument, Position Sensor, Audio, Lighting
- Type
- Current Transformer
- Model NO.
- JBK5-400
- Phase
- Single
- Operation Condition
- Indoor
- Usage
- Protection, Measurement
- Winding Form
- Small Fixed Type
- Insulating Medium
- Insulating Paper
- Installation
- Busbar Type
- Magnetic Circuit Structure
- Single Stage Type
- Voltage Transformation Principle
- Electromagnetic Type
- OEM
- Available
- Voltage Comparator
- 380V-220V-110V-36V-12V-6V
- Cooling Method
- Naturally Air-Cooled
- Transport Package
- Standard Export Package
- Specification
- 96mm*102mm*109mm
- Origin
- China
- HS Code
- 8504321000
- Production Capacity
- 1000000PCS/Year
Product Images of Control Transformer Ei 400va Single Phase Isolation Transformer (JBK5-400)
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Product Description
JBK5 Safety, Isolating, Control and Mains Transformers apply to be used as control power supply of mechanical equipments and electrical & electronic appliance; or as mains power supply of working light and signal light; in single-phase circuit of 50/60Hz, input voltage up to 500V, output voltage up to 250V. Standard capacity is up to 2500VA, customized capacity up to 5000VA.
Main features:
1. The transformer core is made of high-quality cold-pressing silicon-steel sheet, and copper winding, which guarantees high efficiency and stability in operation.
2. Earth connection uses anti-corrosion alloy material, with higher safety grade.
3. Compact size, less weight, easy wire connection, wide application
4. Products comply with VED0550, IEC61558, IEC439, IEC742, GB/T 5226.1, GB/T 14048.1, JB/T 5555-2001 standards, and CE certified.




About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI234327". Items marked "" are certified.
Company Profile
NANJING YUMANY IMP & EXP Co., Ltd located in Nanjing the ancient capital of the six Dynasties of China with transport facilities. We are closed to Nanjing port, Shanghai port and Ningbo port.
We have been engaged in the import and export of kinds of goods and technology for 12 years. Inparticular we have rich experience in electrical products, electronic products, cutting and wedding machine. Such as dual power automatic transfer switch, LED auto lights, HV disconnect switch, PAR light, time switch, relay, auto parts, contactor, valves, micro and limit switch, embroidery etc.
We have a professional service team with 16 professional employee, we could answer your any question for 24 hours*7 days.
In past 8 years credible sales network has been set up and we have our regular clients from over 100 countries and regions worldwide.
Our principle as "clients' needs come first. " Let's advance hand in hand to create beautiful futures together. Our aim is to be your most trusted partner.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- No. 25 Jingshan East Road, Gaochun Economic Development Zone, Nanjing, Jiangsu, China
-
Plant Area
- 40 square meters
-
Registered Capital
- 500,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port; Ningbo Port
Our Production Capability & Technical Expertise
-
Main Products
- Automatic Transfer Switch; Cutting And Welding Machine; Time Switch; Auto Parts; Solar Panel
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2016-06-22
- Export Year
- 2006-03-06
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
FAQ
- What is the maximum customized capacity?
- Standard capacity is up to 2500VA, but customized capacity can go up to 5000VA.
- What voltage options are available?
- Available voltage comparators include 380V, 220V, 110V, 36V, 12V, and 6V.
- Is the transformer suitable for outdoor use?
- No, the operation condition is specified for indoor use only.
- What certifications does the product hold?
- It complies with VED0550, IEC61558, IEC439, IEC742, GB/T 5226.1, GB/T 14048.1, JB/T 5555-2001 standards and is CE certified.
- What is the lead time for orders?
- The average lead time is one month for both peak season and off-season.
- What payment methods are accepted?
- Accepted terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.
- What is the input voltage limit?
- The input voltage can be up to 500V in a single-phase circuit of 50/60Hz.
- Does the company offer OEM services?
- Yes, OEM services are available for this product.
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