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wanlingdt.com 广州旺菱电梯配件有限公司
电梯配件,工业加热设备如塑胶机械注塑机、造粒机、吹膜机、拉丝机,锅炉等等的节能改造中;民用加热产品如电磁热水器,电磁热水瓶,电磁炉等高效加热电器中 产品电气规格:额定电压频率:380VAC 50Hz /60Hz 电压适应范围:300V-450V 额定功率:根据工件加温要求 工作频率:14-28KHz 最佳段15-22KHz 安全工作环境温度:-20℃-45℃; 工作湿度:≤95% 热效率≥95% 基本性能概述 :有软启动功能,在频繁启动的情况下,安全可靠,使用寿命长 有缺相保护功能 有IGBT过流保护功能 有IGBT过温保护功能 有加热线圈短路保护功能 全桥串联谐振电路拓扑,抗干扰能力强 采用高性能IGBT驱动芯片驱动 自动识别负载及锁相功能,以使负载端得到最高功率因数,也使电路精确控制在弱感性区高效率工作 数台机芯并联安装在同一个加热管上,互不干扰 节电效果好:与目前采用的电热圈相比,节电可达30%以上 安装方便:可接桶型和平盘型等等结构方式感应线圈 运行成本低,维修量少,产品保修1年,终生维护 产品尺寸: 机壳长450*宽305*高190 产品使用所接负载特性:5130号钢以及45号钢类,线圈与工件距离 1.5-3厘米(特殊材料要特殊调试) 30KW所接 钢质感量约280-330uH, 铁质300-350 uH, 感应线圈线径不小于16平方毫米 40KW所接 钢质感量约190-220uH, 铁质220- 250uH, 感应线圈线径不小于25平方毫米 50KW所接 钢质感量约150-200uH, 铁质170-220 uH, 感应线圈线径不小于35平方毫米,线径可以采用多根并联获得 注意:电感量只是应用的其中一个参数而已,具体要实测工作频率和电流,通过增减线圈匝数来匹配功率,加热温度要求高的感量适当减小,工作频率在12-28KHz范围内,保持加热到所需最高温度时频率不低于13KHz(工件温度升高时等效串联阻抗R上升,RLC的谐振频率会降低, 同理R上升,母线电压不变的情况下电流有所下降是正常的) 工作状态:待机--红灯闪烁,加热工作--红灯常亮; 绿灯配合蜂鸣声1一长一短--缺相,2一长两短--保护电路进入保护状态,3一长三短--频率超高,4一长四短--频率超低,5两长一短--脉宽超宽异常,6两长两短--IGBT模块过温,7两长三短--无检测到负载,8两长四短--电流过大 产品主要应用领域:工业加热设备如塑胶机械注塑机、造粒机、吹膜机、拉丝机,锅炉等等的节能改造中; 民用加热产品如电磁热水器,电磁热水瓶,电磁炉等高效加热电器中
Wanlingdt.com  ~   Site Info   Whois   Trace Route   RBL Check  
maritur.com DMC Maritur Convention Congress Meeting and Incentive Specialists in Mexico
DMC Maritur Convention Congress Meeting and Incentive Specialists in Mexico, Riviera Maya, Cancun, Acapulco, Puerto Vallarta, Los Cabos, Your DMC Partner in Mexico, With more than 30 years of knowledge for managing groups, conventions and incentives in Mexico, Maritur has become the best option at DMC in Mexico.
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3dmarcomms.com Home - 3D MarComms
3D MarComms is a new venture that offers digital appreciation at the heart of your recruitment marketing communications strategy - not simply as a bolt-on or after-thought. Not digital thinking and nothing else. And we consider all channels as well as delivery and execution to ensure your campaign's success.
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Similar Sites: 3dmarcoms.com - 3dmc.co.uk
campeonatodegolf.com Campeonato de España de Golf de ExFutbolistas | DMC Sports Management & Consultants
El campeonato de España de Golf para ExFutbolistas
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domorechem.com DMC - Benzoyl Peroxide, Dibenzoyl Peroxide, N,N-Dimethylaniline, N,N-Dimethyl-P-Toluidine, Dicyclohexyl Phthalate, N,N-Diethyl Aniline, Domorechem CO., Ltd.
Benzoyl Peroxide, Dibenzoyl Peroxide, N,N-Dimethylaniline, N,N-Dimethyl-P-Toluidine, Dicyclohexyl Phthalate, N,N-Diethyl Aniline, Domorechem CO., Ltd.
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mirrorlesscamerareview.com Mirrorless Camera ReviewMirrorless Camera Review
Review, Price Compare and Discussion of Mirrorless Camera
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contactdmcgroup.com Destination Management, Tours, Special Events - The CONTACT DMC Group
The CONTACT DMC Group is a partnership of the most highly qualified destination management companies in the world. We are dedicated to providing filled tours, creative special events and the most memorable theme parties imaginable.
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dinoel.com Компютри DMC - Digital Media Center Plovdiv
Dinoel,CD-R media centre
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julefrokost-firmafest.dk Julefrokost & Firmafest i København
Alle kender rummet med kopimaskinen, der i årtier har lagt plade til kopier af alt fra røve til slips, ølflasker og kønsorganer. Joken er med andre ord blevet lidt udvandet, så måske det er tid til at prøve en ny form for julefrokost?
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dmcvallarta.com Travel Agency in Puerto Vallarta | Dmc Vallarta | Destination Managament Company | Puerto Vallarta
Puerto Vallarta Ideal place for weddings, golfing, cruises and tours, sunny beaches and vacations. It is a tropical paradise where mountains covered with lush tropical rain forest fall into the deep blue Pacific waters on the west central coast of Mexico DMC VALLARTA is a destination management and ground service company for meeting planning, conventions, incentive and group travel, group activities, shopping, dining,and all you can in town ...
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