RXLG-V-F 铝壳线绕电阻器
| 价 格： | 面议 |
品牌:克拉 型号:RXLG-V-F 种类:线绕 性能:通用 材料:线绕 制作工艺:普通线绕 外形:Z 标称阻值:Z 温度系数:Z 额定功率:%（W） 调节方式:固定 功率特性:大功率 营销方式:厂家直销 产品性质:新品
产品名称：RXLG-V-F型铝壳绕线电阻
Product name:RXLG-V-FSeries Wire wound resistors in aluminum casing
型 号：RXLG-V-F
Type: RXLG-V-F
产品介绍：RXLG系列铝壳绕线电阻器采用铝合金外壳，外形美观，该电阻具有耐气候性、耐振动、安全性优于传统瓷骨架电阻器。电阻器是用一种耐高温的有机硅树脂和硅粉作基本材料封装的功率型绕线电阻。易紧密安装，易附加散热器。
Product introduction: RXLG series wire wound resistor in aluminum casing is made by aluminum casing and has a handsome appearance. Its ability of resistance to vibration, climate and security is precede to those resistors with ceramic framework. This resistor is power wire wound resistor which is made by a kind of organic silicon rosin and silicon powder as basic material encapsulation. It is easy to fix tightly and add to radiator.
用 途： 铝壳绕线电阻广泛应用于电源、变频器、伺服系统等高要求的电气回路中，并能使用于恶劣的工控环境，是电力电子理想的配套产品。
Purpose: Wire wound resistors in aluminum casing is used in electric loop of power supply, transducer, servo system and so on widely. It can also be used in wicked industry control environment. It is a ideal product of electric.
Serial number | Item | Capability | Test method |
1 | Resistance and resistance variance | R≥1Ω ±5% | Accordance with JIS-C-5202 5.1 |
2 | Resistor temperature | R>20Ω,±260 ppm/℃ | To run within temperature range |
3 | Rating load | Superficial temperature≤375℃ | Correctly mounted on 300×300×3mm plate aluminium ,accordance with JIS-C-5202 5.4 |
4 | Short term overload | No abnormality | Application of 10 times higher than rating voltage for 5 seconds under the same invironment, accordance with JIS-C-5202 5.5 |
5 | Insulation resistance | No abnormality | Insulation resistance shall be 100 MΩ or more between terminal and case when measured with DC 500V insulation resistance tester, accordance with JIS-C-5202 5.6 |
6 | Withstand voltage | No abnormality | No abnormality shall be found when AC 2500V applied between terminal and case for 1 min, accordance wirh JIS-C-5202 5.7 |
7 | Terminal strength | No abnormal or | A static load of 100N in the direction of terminal for 30 seconds, accordance to JIS-C-5202 6.1.2(1) |
8 | Vibration proof | No abnormal | No mechanical damage shall be observed where vibration applied in a cycle of 10~55HZ 1.5mm wide in the three directions for 1 minute, keeping 2 hours in each direction. |
RXLG铝外壳电阻器技术参数
Technology parameter of type RXLG aluminous crust resistor
耐久性
Endure capability:
Serial | Item | Capability require | Test method |
1 | Heat tolerance | No colour changed and abnormality except terminal, sign clear | Where the device is heated to 350±5℃ with no load for 120±5 minutes , accordance with JIS-C-5202 7.2 无负载，加热至350±5℃，120±5分钟，遵守JIS-C-5202 7.2 |
2 | Thermal shock | No abnormality | Apply rating power for 30 minutes,on reaching thermal stability ,within 8-12 s expose to -40±2℃ for 15+5 minutes, then constant temperature, 2 hours. accordance with JIS-C-5202 7.3 额定电压30分钟，常温，8-12秒放到 -40±2℃环境下，15+5分钟。再在常温下放置2小时， 遵守JIS-C-5202 7.3 |
3 | Moisture resistance life | No damage | DC voltage of 100V at 40±2℃ at relative humidity 90-95% shall be applied for 1 hour, then cycled off for less than 0.5 hours ，for 500+24 hours, accordance with JIS-C-5202 7.5 直流电压100V，40±2℃，相对湿度90-95%，60分钟开，30分钟关，持续500+24小时， 遵守JIS-C-5202 7.5 |
4 | Load life | No damage | Correctly mounted on 300×300×3mm plate aluminium, rating DC voltage shall be applied at 20±7℃, 90 minutes on 30 minutes off, then cycled for 500+24 hours, accordance with JIS-C-5202 7.10 放置在300×300×3mm铝板上，20±7℃，额定直流电压，90分钟开，30分钟关，循环500+24小时， 遵守JIS-C-5202 7.10 |
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Type | RXLG-V-F 80W | RXLG-V-F 100W | RXLG-V-F 150W(160W) | RXLG-V-F 200W | RXLG-V-F 300W | ||
Resistance range | Ω | R47- | R75- | 1R0- | 1R0- | 1R6- | |
Tolerance of resistance | % | R≥1Ω ±5% | |||||
Temperature coefficient | ppm/℃ | R>20Ω,±260 ppm/℃ | |||||
Insulation resistance | MΩ | R≥100 | |||||
Weight | kg | - | - | - | - | - | |
Dimension | L |
mm | 140 | 165 | 215 | 165 | 215 |
L1 | 125 | 150 | 200 | 150 | 200 | ||
L2 | 100 | 125 | 175 | 125 | 175 | ||
d | 按客户要求选配 | ||||||
Power rating | V |
| |||||
Protection lever | - | IP54 | |||||
Climatic category
| - | 40/155/21 | |||||
Temperature change | ℃ | -40——200 | |||||
Ability to tractive power of terminals | N | 100 | |||||
Connections |
| Lead fetched out | |||||
RXLG铝外壳电阻器技术参数
Technology parameter of type RXLG aluminous crust resistor
电气、机械性能：
Electric and mechanical capability:
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