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名称:特种稳变一体电源
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SBW-SG和DBW-DG全自动补偿式电力稳压变压器是利 用铁磁谐振原理及磁分路结构制成的一种交流稳压器。是我公司 结合我国国情,为稳定交流电压而设计。针对进口设备专用电压 和国内电压不同,经过稳变一体机的电压转换就可以解决稳压变 压的目的,当外界的供电网络电压波动或负载变化而造成电压波 动时,能自动保持输出电压的稳定。

SBW-SGs DBW-DG Automatic compensated power transformer is an AC voltage regulator made of ferromagnetic resonance principle and magnetic shunt structure. Is our company combined with China's national conditions, for the stability of AC voltage and design. According to the difference between the special voltage of imported equipment and the domestic voltage, the purpose of voltage stabilization can be solved by the voltage conversion of the integrated machine. When the voltage fluctuation or load change of the external power supply network causes the voltage fluctuation, maintained automatically.

SBW-SG和DBW-DG全自动补偿式电力稳压变压器(以下简称稳变一体机),本系列产品与其他形 式稳压器相比具有容量大、效率高、无波形畸变、电压渦节平稳等优点,适用负载广泛,能承受瞬时超载,可 长期连续工作,手动/自动随意切换,设有过压、过流、缺相、相序保护及机械故障自动保护,以及体积小、 重量轻、使用安装方便、运行可靠等优点。可应用于工业、农业、交通、邮电' 军事、铁路、科研等领域的大 型机电设备' 金属加工设备、生产流水线、建筑工程设备、电梯、医疗器械、刺绣轻纺设备、空调、广播电视 及家用电器、照明等需要稳压的场所。

SBW-SGX DBW-DG three-phase voltage-stabilized transformer product overview: SBW/SG、DBW/DG automatic compensation type power voltage-stabilized transformer (hereinafter referred to as the transformer integrated machine), this series of products compared with other forms of voltage regulator has the advantages of large capacity, high efficiency, no waveform distortion, stable voltage regulation, widely applicable load, can withstand instantaneous overload, can work continuously for a long time, manual / automatic arbitrary switching, with overvoltage, overcurrent, lack of phase, phase sequence protection and mechanical fault automatic protection, as well as small size, light weight, easy to use and install, reliable operation and other advantages. It can be used in large mechanical and electrical equipment, metal processing equipment, production line, construction engineering equipment, elevator, medical equipment, embroidery textile equipment, air conditioning, radio and television, household appliances, lighting and other places that need steady pressure.

输入电压 / Input voltage

(国内电网电压)三相四线制相电压220 ± 20%,线电压380V ± 20%或相电压220 ± 30%, 线电压380V±30%可选择(订货时需说明)

(domestic grid voltage) three-phase four-wire phase voltage 220 土 20, line voltage 380 V 土 20% or phase voltage 220 土 30, line voltage 380 V ± 30% can be selected (order to be explained)

输出电压 / Output voltage

三相四线制相电压115V线电压200V或三相四线制相电压127V线电压220V等(订货时需说明); three-phase four-wire phase voltage 115 V line voltage 200 V or three-phase four-wire phase voltage 127 V line voltage 220 V (order to be explained);

输出电压精度 / Output voltage accuracy

1一5%可调/ 1-5% adjustable;

效率 / Efficiency

N 98% (功率等级20KVA以上)/ 2=98 per cent (power rating above 20 KVA)

响应速度 / Response speed

W1 .OS (当外界电压变化 10% ) / w1.0 S(10% when external voltage changes)

波形失真 / Waveform distortion

无附'力口波形失真 / no additional waveform distortion;

保护 / Protection:

具有过压、过流、缺相、相序保护(单相无缺相及相序保护)及机械故障保护;

Over-voltage, over-current, lack of phase, phase sequence protection (single phase and phase sequence protection) and mechanical fault protection;

稳压、市电方便切换(单相无此功能)/ Stable voltage, easy to switch electricity (single phase without this function) 上电自动启动或人工启动可选择 / Power on automatic start or manual start can be selected;

可长期、连续无人值守工作 / Can long-term, continuous unattended work;

绝缘电阻 / Insulation resistance

>2MQ;

电气强度、工频正弦电压2500V (历时1分钟无击穿及闪络现象)

Electrical strength, power frequency sinusoidal voltage 2500 V( duration 1 minute no breakdown and flash over phenomenon)

过载能力 / Overload capacity

二倍的额定电流,维持 1 分钟 / double rated current for 1 minute.

相数

number of phases

型号规格

type specification

额定容量

rated capacity

输出最大电流

Output maximum current

柜数

Number of cabinets

重量 weight


SBW-SG-20

20

45


300


SBW-SG-30

30

76


315


SBW-SG-50

50

91


320


SBW-SG-60

60

121


460


SBW-SG-80

80

152


480


SBWSG-100

100

182


482

三相

SBW-SG-120

120

227

单柜

650

3-phase

SBW-SG-150

150

273

Single cabinet

673


SBW-SG-180

180

303


680


SBW-SG-200

200

341


810


SBW-SG-225

225

379


830


SBW-SG-250

250

455


1040


SBW-SG-300

300

485


1052


SBW-SG-320

320

630


1080


SBW-SG-350

350

606


1106


SBW-SG-400

400

681


1113