Product Introduction:
The laser cutting machine will generate a large current when it is irradiated with the laser bwam on the surface of the work piece,and the temperature is very high,and the current will be reduced instantly when the laser beam is not working. Such repetition will have a huge impact current on the voltage.If the grid voltage is not stable, the voltage is sometimes high and sometimes low, which will affect the life of the main components of laser cutting,cutting quility,and cutting speed.Therefore,the laser cutting machine needs to be equipped with a voltage stabilizer to protect the stability and reliability of the equipment.
The SBW-J series AC voltage stabilizer for laser is developed by our company according to the load characteristics and designed for stable AC voltage. When the external power supply network voltage fluctuates or the load changes cause voltage fluctuations, and output voltage is automatically kept stable.
This special voltage stabilizer has the characteristics of large capacity, high efficiency, small waveform distortion, stable voltage adjustment, etc., and it is suitable for a wide range of loads, can withstand instant overload, can work continuously for a long time, and can be switched by manual and automatic control. It has automatic protection devices for overvoltage and overcurrent, easy to use and install, and reliable in operation.
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TYPE:
Main technical indicators and specifications:
| type |
Rated Capacity |
| SBW-J-50 |
50kVA |
| SBW-J-60 |
60kVA |
| SBW-J-80 |
80kVA |
| SBW-J-100 |
100kVA |
| SBW-J-120 |
120kVA |
| SBW-J-150 |
150kVA |
| SBW-J-180 |
180kVA |
| SBW-J-200 |
200kVA |
| SBW-J-250 |
250kVA |
| Input Voltage |
320V-437V |
| Output Voltage |
380V±5% Can be set |
| Withstand Voltage |
2000V,5mA,1minute no breakdown, no arcing |
| Efficiency |
≥97% |
| Insulated Electric Resistance |
≥2MΩ |
| Waveform Distortion |
<=0.1% |
| Frequency |
50/60Hz |
| Precision of stabilization |
±(1-5)% can be set |
!The above models and specifications are only equipped with lasers, NO other loads can be added.
Conditions of Use:
The SBW-J AC voltage stabilizer for laser should be used indoors. Normal use conditions:
(1) Ambient temperature: -15ºC~+45ºC
(2) Altitude : ≤2000m
(3) Relative humidity: ≤90%
(4) There should be no gas, steam, chemical precipitation, dust, dirt and other explosive and corrosive media that seriously affect the insulation of the stabilizer.
(5) There should be no severe vibration or bumps in the installation site
(6) Any non-compliance with the above-mentioned special conditions shall be determined through negotiation between the user and our factory.
Product features:
| Monitor |
Nine-channel sampling high-brightness four-zone LCD liquid crystal monitor; all parameters can be set on the monitor |
| Over and under voltage protection |
The output voltage is over and under voltage value, the equipment is automatically protected; |
| Overcurrent protection |
The output voltage is over and under voltage value, the equipment is automatically protected; |
| Limit protection |
When the brush operation exceeds the area, the adjustment is automatically terminated; |
| Overload protection |
When overloaded, the power supply is automatically cut off; |
| Short circuit protection |
When the load is short-circuited, the power supply is automatically cut off; |
| Bypass function |
During maintenance, the mains state can be manually switched; |
| Back to center function |
When the sampling voltage exceeds the set value, the power supply will automatically return to the center; |
| True effective value sampling |
High accuracy, good sensitivity, good measurement rate and frequency characteristics. High input impedance, low output impedance, wide power supply range and low power consumption; |
| Vacuum dipping |
High insulation strength, good mechanical properties, low noise, corrosion resistance and long life; |
| Control chip |
The MCU control chip adopts the original imported industrial-grade 32-bit interface ARM chip produced by STMicroelectronics, which has the advantages of strong anti-interference ability, computing speed, and high-precision AD acquisition. Digital circuit control, reliable and intelligent operation. |
Company Profile:
Shanghai Wenlida Electric Co., Ltd (hereinafter "Wenlida") is the largest manufacture base in China, the drafter of the national information industry standard, and the famous provider of voltage stabilizer.
Wenlida has more than ten-year's glorious history. Since it established in 1990, Beijing, Guangzhou, Changchun, Chongqing, Chengdu, Qingdao, Jinan and Suzhou office come into existence successively. In 2009, two new standard workshops and R&D center are established in Shanghai Jiading (37000m2) and Zhejiang Jiashan (45000m2) respectively.
Wenlida has gained public praise for its advanced technology, excellent products, stable quality and first class service. Experienced in research and technology, system design, manufacture craft and products quality has made Wenlida famous in the power supply industry. In 1998, 2005 and 2007, Wenlida becomes the appointed supplier of Haier, ZTE and Huawei respectively. Also, it is the qualified supplier of MITSUBISHI,HITACHI,SIEMENS,DOOSAN,MGE,Hisense and OMRON.
Nowadays, Wenlida is applying itself to the research and manufacture of clean energy, environment protection, energy saving, safety guard products. Based on the "specialized voltage stabilizer", "transformer" and "harmonic active filters", Wenlida will try to become the mordern designer and manufacturer of new power supply.
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