BK Machine Tool Transformer 220V

The BK Machine Tool Transformer 220V is the core power component specially designed by our factory for industrial machine tools and automated equipment. With their outstanding stability and adaptability, they have become a reliable power source for the electrical control systems.

The BK220V machine tool transformer have enhanced insulation and temperature rise control, comply with international safety standards, and support rail/plate installation and customized voltage configurations, fully meeting the demanding requirements of metal processing, automated production line equipment manufacturing, and other fields.

How can we ensure the quality of the transformers for our BK machine tools?

1. Basic electrical tests

Each BK220V machine tool transformer must pass basic electrical tests including electrical strength withstand voltage tests (to verify insulation safety), winding resistance and ratio tests (to confirm accurate electrical parameters), no-load characteristics and insulation resistance tests (to evaluate core performance and insulation status), combined with appearance and structural inspections, which is equivalent to obtaining the factory qualification certificate.

2. Performance Tests

Through regular sampling for more rigorous temperature rise tests (to examine long-term operational stability), short-circuit bearing capacity tests (to verify structural strength), and environmental adaptability tests (such as resistance to humidity and vibration), in-depth verification of the product's reliability under simulated harsh working conditions.

The entire inspection process particularly focuses on the verification of anti-interference performance for machine tool application scenarios and the control of material process consistency, thereby ensuring that the BK220V machine tool transformer can withstand vibration, electromagnetic interference, and operate stably in the real industrial environment.

This three-dimensional inspection mechanism from basic safety parameters to long-term operational reliability is the core guarantee for BK machine tool transformers to achieve high safety and low failure rates.

Mode of transportation and method of packaging

The product packaging solution of the BK220V machine tool transformer we offer has been fully upgraded to professional-level industrial protection standards, ensuring that your the BK220V machine tool transformers remain in their perfect condition after undergoing complex international logistics processes.
We use fully enclosed reinforced wooden frame boxes. The box structure has undergone weighing and pressure resistance calculations, providing 360-degree non-stop physical protection for the internal equipment, capable of handling the jolts during long-distance shipping, multiple lifting operations, and potential squeezing risks during dock storage.
In terms of earthquake protection, we adopt a systematic buffering solution: custom high-density EPS buffer modules are filled between tthe BK220V machine tool transformer and the inner wall of the wooden box.
This material has been tested and verified to effectively absorb and disperse the vibration energy during transportation, completely avoiding friction and shaking between the BK220V machine tool transformer and the box; moreover, at the bottom of the equipment, we not only lay high-damping anti-slip rubber pads to enhance stability, but also use industrial-grade fastening bolts to rigidly connect the BK220V machine tool transformer body with the wooden box base, achieving dual locking, fundamentally preventing displacement risks.
This packaging solution has been verified in several of our overseas projects, ensuring 100% complete delivery of the BK220V machine tool transformer. Please rest assured, our Zhejiang Yibaling Power Supply Equipment Co., Ltd. sincerely promises: We will protect your the BK220V machine tool transformers with the same meticulousness as we do for precision instruments.

The rated value of the transformer

The term "rated value" is used to define the operation of the transformer under specified conditions, and serves as the benchmark for testing and the guarantee value for manufacturing.
Rated capacity, measured in kilovar (KVA) or megavar (MVA)
Rated voltage, measured in kilovolts (KV), such as 10 ± 5%/0.4 (3 levels), 10 ± 2 * 2.5%/0.4 (5 levels), 110 ± 8 * 1.25%/35 (17 levels)
Rated current, measured in amperes (A)
Rated frequency, measured in hertz (HZ), such as 50 Hz in China, 60 Hz in Japan and the United States
No-load loss, PO, mainly represents core loss
Load loss, Pk, mainly represents copper loss
Short-circuit impedance, Uk%, usually expressed as the percentage of short-circuit voltage relative to rated voltage, that is, Uk% = (Uk/Un) * 100%, directly related to the size of the short-circuit current
Connection group designation, indicated by a group of letters and clock numbers, indicating the connection method of the high-voltage, medium-voltage and low-voltage windings, and representing the phase shift relationship between the medium-voltage and low-voltage windings relative to the high-voltage winding

FAQ

1. How soon can you delivery the BK tool machine transformer?
It depends on the quantity and capacity of the transformer, normally within two week since the date drawing confirmed by buyer.

2. How long can you provide the quality warranty?
48 months since the BK tool machine transformer operated.

3. What payment method do you accept?
T/T (wire transfer) preferred, L/C both accepted

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