加热80升机油到200度,加热器的功率选多大?

加热器要380伏的。
2025-03-12 14:16:33
推荐回答(4个)
回答(1):

80升不算多,而且200℃这个温度也不高,但还必须确认的是油从多少度加热到200℃?及加热的方式,是直接加热油桶呢,还是通过管道进行循环加热?还有就是要求多长时间内达到预设的温度,这些全部因素了解清楚之后便可更加准确的确定具体的型号与方案,在此推荐厦门昕锐“全桥20KW电磁加热控制器”,具体的规格书如下:
一、产品电气规格
1、额定电压频率:AC 380V/50Hz
2、电压适应范围:310V~430V
3、额定功率:20KW(功率可调节范围30~100%)
4、显示方式:数码显示

二、环境适应能力
1、温度:-20℃~50℃;
2、湿度:≤95%

三、基本性能概述
1、输入电压:三相四线制,AC 380V / 50Hz;
2、输入电流与电压特性:恒流输入(380V±10%);
3、热转换效率≥90%;
4、工业级全桥式串联谐振,采取美观实用的铜条搭桥结构,适合各种加热场合;
5、IGBT过热保温度:85±5℃;
6、工作频率:16~30KHz(满功率时为最低频率,最小功率时为30KHz)
7、采用最新谐振回路控制电路、高速微处理器,保护速度更快,设备更稳定;
8、数字化调节功率(30~100%额定功率线性调节),热量控制更精确、稳恒;
9、自带数码显示器,可显示工作频率、输入电流、线圈输出电流大小、IGBT温度等参数,便于安装与调试;
10、采用进口高速直流散热风扇,散热效果更强劲,更安全;
11、可以设定运行工作时间,计时完毕自动停机,须输入密码方可开机,用户可以任意设定并修改密码;
12、具有加热线圈短路、开路,缺相、过热、过流、过压等保护功能;
13、可以通过485工业总线与计算机连接,实现远程监控与集中控制主机开停;
14、可以根据客户需要定制个性的功能需求;
15、高可靠软启动电气隔离,可以多台直接连机启动/停止;
16、采用进口专用IGBT模块驱动器;
17、采用世界名牌原装进口英飞凌IGBT模块;
18、支持0~5V PID输入控制功率接口,可以控制输出功率为线性工作状态;
19、工业品质设计方案,同一加热体上同时工作30台以上互不干扰,高可靠应用;
20、机箱实物尺寸为:长380mm*宽245mm*高230mm;21、平均无故障时间10000小时以上;

四、本公司电磁加热控制器优势:
1、目前市面上产品均为三相三线接法,我们经过长期试验现在采用三相四线制接法,更加安全、稳定,且宽电压设计,310V~440V恒定功率输出,特别适合电网电压波动较大的场合使用;
2、采用原装进口英飞凌100A IGBT模块全桥串联谐振结构,产品质量更稳定,抗干扰能力更强,适合商用/工业用长时间连续工作;
3、增加PID接口控制功能,0~5VDC控制功率大小输出,使加热温度控制更精确,更适合各种加热设备的生产配套;
4、增加485工业总线与计算机连接,工厂设备可实现远程监控与集中控制,更加方便管理;
5、自带数码显示器可显示工作电流、工作频率、IGBT温度、PWM参数,还可设置工作时间与密码锁定,即时间到了控制器自动停止工作须输入密码方可重新启动,特别适合电磁加热节能改造推广,以防收款困难问题与纠纷;
6、具有加热线圈短路、开路,缺相、过热、过流、过压等完善保护功能;
7、采用正规工业机箱,产品更安全、更美观;

五、系统接线说明及示意图1、一个指示灯:正常工作时:指示灯长亮;没负载或者说不加热时:指示灯亮0.5S,灭0.5S循环;2、线圈参考参数:云母绕包玻璃纤维编织耐高温电缆,横截面8~10mm2电感量为200~250uH,保温棉厚度约为15~20mm,额定工作电流:27~30A,频率为:16K~18KHZ

回答(2):

这个问题条件不全,你要确定需要加热多长时间到200度! 如果是1小时,开始温度为20度,这样算出来大概要7.5KW,取9KW就可以了!380V,每只加热管3KW!共3只!

回答(3):

根据核算功率的通用公式,这个问题条件不全,你要确定需要加热多长时间到200度!
如果是1小时,开始温度为200度,这样算出来大概要7.5KW,取9KW就可以了,因为在加热的过程中内外在因素,选购稍微大一些的余量加热。
希望可以帮到你。

回答(4):

Q=0.24 *IVT; Q=MCt
查一下机油的比热,肯定小于“1”可取“1”;m,80升,约72kg,t去200,或180.算出需要的热量;热的功当量0.24;自定T(加热时间)功率就算出来了!

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