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[China]
Trade Verify
Address: No.168,Xiabao Road,Siming,Xiamen,Fujian,China
Contact name:Steven
Xiamen Winley Electric Co.,Ltd |
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Verified Suppliers
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100kva Low Voltage 220v To 380v Step Up Isolation Control Transformer
Performance
BK transformers have the characteristics of small size, safe and reliable wiring, high protection level, good performance, etc., and can work effectively for a long time in the rated load.
Feature
1.Input voltage: 220V,380V or be customized
2.Output voltage: 6V,12V,110V or be customized
3.Capacity range: 25VA-100KVA above
4.Efficiency: ≥95%
5.Insulation class: B or above as customized
6.Type of cooling system: natural air drying or with fans cooling
for IP20
7.Waveform distortion: no additional waveform distortion
8.Function: indication of input voltage, output voltage and current
9.Protection: over-current protection
10. Can operate itself without anybody attending for a long term
11.Electric strength: no breakdown or flashover phenomenon under
power frequency sine voltage of 2000V for 1min
12.Overload capability: for 1min under two times of rated current
Specification
| Model | Rated capacity (VA) | Primary voltage (V) | Secondary voltage | Outline size (mm) | Hole distance for installation (mm) | Installation hole (mm) | |||
| (V) | Bmax | Dmax | Emax | A | C | KxJ | |||
| JBK3-40 | 40 | 220, 380V or be customized | 6.3,12,24,36,110,127,220,380V or be customized | 82 | 78 | 92 | 56 | 52 | 5x9 |
| JBK3-63 | 63 | 82 | 78 | 92 | 56 | 52 | 5x9 | ||
| JBK3-100 | 100 | 86 | 92 | 95 | 64 | 69.5 | 5x9 | ||
| JBK3-160 | 160 | 98 | 97 | 105 | 84 | 71.5 | 6x11 | ||
| JBK3-250 | 250 | 98 | 110 | 105 | 84 | 85 | 6x11 | ||
| JBK3-300 | 300 | 122 | 109 | 125 | 90 | 88 | 6x11 | ||
| JBK3-400 | 400 | 122 | 113 | 125 | 90 | 92 | 6x11 | ||
| JBK3-500 | 500 | 122 | 126 | 125 | 90 | 105 | 6x11 | ||
| JBK3-630 | 630 | 152 | 110 | 150 | 130 | 90 | 8x14 | ||
| JBK3-800 | 800 | 152 | 125 | 150 | 130 | 105 | 8x14 | ||
| JBK3-1000 | 1000 | 230 | 170 | 156 | 160 | 142 | 7x14 | ||
| JBK3-1600 | 1600 | 258 | 185 | 168 | 180 | 155 | 7x14 | ||
| JBK3-2500 | 2500 | 285 | 210 | 175 | 210 | 175 | 7x14 | ||
Application
JBK3 series machine tool control transformer suitable for AC circuit of 50~60Hz,output rated voltage less than 220V,input rated voltage less than 500V,worked as control power supply for mechanical equipment and general electrical appliance and as power supply for work lighting and signal lamp.
Production process
FAQ
1. Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
2. Q: What is the lead time?
A: Mass production time 15-25 days.
3. Q: How long is the warranty?
A: 24 monthes from B/L. If there are any accessory problems,just provide the photos of damaged accessory,then we will provide free service. According to the number of products,we will provide easily damaged accessories for free. we also can provide technical support if you need.
4. Q: Is OEM/ODM available?
A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.
Customized services:
a. Customized color and special function.
b. Customized box.
c. Print customer's logo.
d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.
5. Q: How to control the products quality?
A: Our company owns the core technology ,all kinds of products hold CE certificate. We have professional engineers. Workers are strictly required to make products according to the drawings. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.
