Product Features
The BKJ5 Machine Tool Control Transformer is designed for industrial machinery requiring stable control voltage. It adopts high-quality silicon steel sheets and copper windings for improved efficiency and durability. The transformer provides reliable insulation performance and low power loss, ensuring stable output under fluctuating loads. It meets IEC and GB standards for machine tool and automation system safety. Compact structure and screw terminal connections make installation and maintenance convenient in limited panel spaces.
Technical Parameters
- Model: BKJ5 Series
- Rated Capacity: 2500VA (customized options available)
- Input Voltage: AC 220V / 380V
- Output Voltage: AC 24V / 110V / 220V (optional range)
- Frequency: 50/60Hz
- Insulation Class: Class B / F
- Protection Level: IP20
- Rated Working Voltage: Below 1000V
- Mounting Type: Vertical / horizontal installation
- Material: Silicon steel core with copper wire coil
- Cooling Method: Natural air cooling
| Model | A (mm) | C (mm) | Bmax (mm) | Dmax (mm) | Emax (mm) | Mounting hole size (K×J, mm) |
|---|---|---|---|---|---|---|
| BK-25~50 | 56±0.2 | 50±0.5 | 78 | 68 | 87 | 4.8 × 9 |
| BK-100 | 64±0.2 | 62±0.5 | 96 | 82 | 94 | 4.8 × 9 |
| BK-150 | 84±0.2 | 72±0.5 | 105 | 90 | 101 | 5.8 × 11 |
| BK-200 | 84±0.2 | 86±0.5 | 105 | 105 | 101 | 5.8 × 11 |
| BK-250 | 84±0.2 | 91±0.5 | 105 | 110 | 101 | 5.8 × 11 |
| BK-300 | 90±0.2 | 90±0.5 | 114 | 114 | 120 | 7 × 13 |
| BK-500 | 110±0.2 | 95±0.5 | 132 | 124 | 124 | 7 × 13 |
| BK-700 | 125±0.2 | 104±0.5 | 150 | 134 | 142 | 7 × 13 |
| BK-1000 | 125±0.2 | 128±0.5 | 150 | 153 | 142 | 7 × 13 |
| BK-1500 | 140±0.2 | 122±0.5 | 180 | 147 | 167 | 8 × 13 |
| BK-2000 | 140±0.2 | 142±0.5 | 180 | 167 | 167 | 8 × 13 |
| BK-3000 | 140±0.2 | 152±0.5 | 180 | 187 | 167 | 8 × 13 |
Application
BKJ5 control transformers are widely used in CNC machinery, packaging lines, textile equipment, and automation systems requiring isolated, stable AC voltage. They effectively protect electrical control circuits from voltage fluctuations and interference, ensuring safe and reliable machine tool operation. Ideal for industrial environments with frequent voltage changes or long-term continuous operation.
Why Choose Us
We are a professional manufacturer of control transformers with extensive export experience. Our BKJ5 series transformers undergo strict testing for insulation, load, and temperature rise to guarantee long-term reliability. We offer OEM/ODM customization, fast production cycles, and global shipping. Our strong technical team ensures stable quality, competitive pricing, and responsive after-sales service for international partners.
FAQ
What is the MOQ for BKJ5 transformers?
MOQ depends on client requirements; contact us for details.
What is the typical delivery timeline?
Usually within 15-30 days depending on order volume.
Do you support OEM/customization?
Yes, customized solutions and OEM services are available.
How is the product packaged?
Secure packaging to ensure product safety during transit.
Can I request a sample?
Samples are available for evaluation upon request.
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