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BSS digital amotor soft starter
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Beijing Light-Muller Science Technology co., ltd.(cid:1)(cid:2) ! LTML devoted to the innovation of electric appliance!
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eijing Laitemole Science & Technology Corporation is a modern high and new technology enterprise located
in Beijing Zhongguancun Science and Technology Area, with more than 100 R&D and design staff members,
specialized in the R&D and production of surge protectors, low-voltage appliances and electric power instruments.
Our products are widely used in plants, mines, enterprises, hospitals, banks, office buildings, hotels, civilian houses,
and military establishments; we have offices in Xian, Chengdu, Chongqing, Shijiazhuang, Tianjin, Zibo, Nanjing,
Kunming, Suzhou, Fuzhou, Dalian and Harbin, and several tens of development dealers and agents nationwide,
forming a countrywide sales channel with Beijing as the center. Our products not only sold across the nation, but
also to Southeast Asia and Middle East, and deeply appreciated by users both at home and abroad.
In 2005, we will adhere to the spirit of " Science and Technology Create Future", continually create more and
better science and technology products to satisfy the market demands both at home and abroad, and follow
through the service logos of " clients first", and enable our clients to obtain our delicate services and products
everywhere.BSS(cid:1)(cid:2) !
BSS Soft Starter
(cid:1)(cid:2) ! General description
BSS(cid:1)(cid:2) !"#$%&'()(*+ BSS series soft starter is a new motor starter combining electric power,
(cid:1)(cid:2)(cid:1)(cid:2) !"#$%& '()*+
electronic technology, microprocessor and fuzzy control theory. it can
(cid:1)(cid:2) !"#$%&(cid:1)(cid:2) !"#$%
steplessly and smoothly start/ stop motor, avoid mechanical and electrical
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impact due to conventional start modes such as direct starting, star/ delta
(cid:1)/(cid:1)(cid:2) !"(cid:1)(cid:2) !"#$%&'"
start, self couple and decompression start, and can effectively reduce start
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current and distribution capacity, save expansion investment. Using the soft
(cid:1)(cid:2) !"(cid:1)(cid:2) !"#$%&'()
starter can extend service life of mechanical equipment, reduce equipment
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(cid:1)(cid:2) !"#$%&'()*+(cid:1)(cid:2) maintenance and enhance economic benefit.
(cid:1)(cid:2) !",(cid:1)(cid:2) !"#$ The soft starter features compactness, high technology content, reliable
(cid:1)(cid:2) !"#$%&(cid:1)(cid:2) !"#(cid:1)(cid:2) performance, complete functions and easy operation, can be widely
(cid:1)(cid:2)(cid:1)(cid:2) !"#$(cid:1)(cid:2) !"(cid:1)(cid:2) ! applied in petrolchemical, metallurgy, environmental protection, food
(cid:1)(cid:2) !(cid:1)(cid:2) (cid:1)(cid:2) (cid:1)(cid:2) !"(cid:1)(cid:2) machinery, agriculture irrigation and building industry.
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Application scope:
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380V (660V) / 50 HZ, rated power 7.5KW to 530KW, three phase squirrel-cage
380V(660V)/50Hz,(cid:1)(cid:2) !"7.5KW
asynchronous motor. We recommend that starting frequency shall not
(cid:1)530KW(cid:1)(cid:1)(cid:2) !"#$%&'((cid:1)
exceed 25 times per hour. Cooling modes are natural cooling or forced air
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cooling.
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(cid:1)(cid:2) !" Application environment:
(cid:1)(cid:1)(cid:2) !"2000(cid:1)(cid:2)(cid:1)(cid:2) !"#$ (cid:1)Elevation not exceeding 2Km., otherwise, reduce capacity
(cid:1)(cid:2) (cid:1)Environmental temperature within -25(cid:1)- +40(cid:1)
(cid:1)(cid:1)(cid:2) !"#25(cid:1)(cid:2)+40(cid:1)(cid:2) (cid:1)Relative humidity not exceeding 95 % (20(cid:1)(cid:2)5(cid:1)), free of condensation
(cid:1)(cid:1)(cid:2) !"#$95(cid:1)(cid:1)20(cid:1)(cid:2)5(cid:1)(cid:2) (cid:1)Free of inflammable, explosive, corrosive gas, conductivity dust.
(cid:1)(cid:2) (cid:1)Indoor installation, good ventilation.
(cid:1)(cid:1)(cid:2) !(cid:1)(cid:2) (cid:1)(cid:2) !"#(cid:1)(cid:2)
(cid:1)Vibration less than 0.5G
(cid:1)(cid:2) !
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Standard compliance:
(cid:1)(cid:1)(cid:2) !0.5(cid:1)
(cid:1)GB/T14048.6-1998AC semiconductor motor controller and soft starter
(cid:1)JB/T10251-2001AC motor power electronic soft start unit
(cid:1)(cid:2) !"
(cid:1)GB/T14048.6-1998(cid:1)(cid:2) !"#$
(cid:1)IEC61800-2:1995Rated value of low voltage AC variable-frequency electric
(cid:1)(cid:2) !"#$%! drive system, general requirements, speed regulation electrical drive
(cid:1)JB/T10251-2001(cid:1)(cid:2) !" # $ system part II
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(cid:1)IEC61800-2(cid:1)1995(cid:1)(cid:2) !"#$%

BSB数字式电机软起动器是一种专门设计用于电动机启动和控制的设备，它采用先进的数字控制技术。与传统模拟式软起动器相比，BSB型号的软起动器具有以下特点： 1. 数字控制：通过内置微处理器进行精确的控制算法运算，可以根据预设参数（如电机功率、启动电流限幅、运行频率等）实现按需调整，提高了控制精度和响应速度。 2. 参数设置灵活：用户可以通过数字化界面方便地设置和修改各种参数，包括启动时间、斜坡上升率、最大电流限制等，以适应不同电机类型和负载需求。 3. 故障保护功能：具备多种保护功能，如过载、短路、欠电压、过热以及电动机堵转等，确保电机在正常或异常工况下得到有效保护。 4. 运行模式多样：支持多种运行模式选择，如恒流软启动、恒压软启动、节能运行、跳跃起动等，以满足不同的应用场合对电机启动性能和效率的要求。 5. 显示与通信接口：通常配备LCD显示屏，可实时显示运行状态信息及历史数据记录，并且可能带有RS-485、Modbus或其他通信接口，便于远程监控和系统集成。 总之，BSB数字式电机软起动器凭借其精准的数字控制技术、丰富的参数配置选项以及全面的保护措施，在工业自动化控制领域中广泛应用，极大地提升了电机设备的可靠性和工作效率。