產(chǎn)品名稱：RXG(T)被漆線繞可調(diào)電阻器
Product name: RXG(T)Adjustable silicon cemented wite wound resistors
型 號(hào)：RXG(T)
Te: RXG(T)
產(chǎn)品介紹：RXG型涂料繞線電阻器其表面覆蓋了具有阻燃，特性的涂料，性能，使用方便等特點(diǎn)。電阻分為固定式或可調(diào)式，可調(diào)式可左右移動(dòng)。固定式有兩個(gè)或多個(gè)電阻腳，電阻腳厚度可根據(jù)功率大小調(diào)節(jié)。
Product introduction: RXG series cement-coated wire wound resistor is covered with which has inflammability and can resistance to high temperature, it has the characteristic of good ability and easy to use. The resistor can be cled to settled form and adjustive form, and the adjustive form can move right-and-left. The settled form has two or more terminals, its thickness can adjust accord to power.
用 途：涂料繞線電阻廣泛用于變頻器制動(dòng)，電梯，起重機(jī)械以及負(fù)載電阻之用。
Purpose: Cement-coated wire wound resistor is used in transducer trig, elevator, derrick and as load resistor widely.
■電氣及機(jī)械特性 Electrical and Mechanical specifications
特性 | 規(guī)格 | 試驗(yàn)方法 |
阻值及阻值允許偏差 | 1Ω≤R&plun;5%（J) , 1Ω>R&plun;10%（K） | JIS-C-5202 5-1 |
額定負(fù)荷 | 表面溫度: 5~200W≤275℃ | JIS-C-5202 5-4 |
短時(shí)過負(fù)荷 | 無可見損傷，ΔR≤&plun;（2%R+0.05Ω） | JIS-C-5202 5-5 10倍 5秒 |
緣電阻 | R≥100MΩ 1min | JIS-C-5202 5-6 DC500V |
耐電壓 | 無可見損傷，無飛弧擊穿 ΔR≤&plun;（0.1%R+0.05Ω） | JIS-C-5202 5-7 |
電阻溫度特性 | &plun;260PPM/℃ | JIS-C-5202 5-2 b |
端子強(qiáng)度 | 無松動(dòng)或機(jī)械損傷 | JIS-C-5202 6-1(2) |
電阻體強(qiáng)度 | 無可見損傷 | JIS-C-5202 6-2 |
耐振性 | 無可見損傷，ΔR≤&plun;（0.1%R+0.05Ω） | JIS-C-5202 6-3 |
可焊性 | 新焊錫覆蓋率為95%以上 | JIS-C-5202 6-5 |
■環(huán)境特性 Environmental specifications
特性 | 規(guī)格值 | 試驗(yàn)方法 |
耐熱性 | 除端子外無明顯變色和損傷，標(biāo)志清晰 | JIS-C-5202 7-2 |
熱沖擊 | 無可見機(jī)械損傷 | JIS-C-5202 7-3 |
耐濕性 | 無可見損傷，標(biāo)志清晰，ΔR≤&plun;（3%R+0.05Ω），緣電阻≥10MΩ | JIS-C-5202 7-5 DC100 40℃ 95%RH 500hours |
耐久性 (額定負(fù)載) | 外觀無可見損傷，標(biāo)志清晰，ΔR≤&plun;（3%R&plun;0.05Ω） | JIS-C-5202 7-10 100%負(fù)荷 rated power load 90 min ON 30 min OFF 500hours |
■規(guī)格 Specification
外型、尺寸 Configuration (m/m)
RXG(T) te
Power | Dimensions (mm) 尺寸 | Resistance Range | ||||||||||
A | B | E | d | t | b1 | C | D | L | h | R | ||
5 | 12 | 30 | 4.2 | 2.5 | 0.5 | 2.5 | 16 | 6.0 | 12 | 6.0 | 6.0 | 1~3.3KΩ |
10 | 12 | 45 | 4.2 | 2.5 | 0.5 | 2.5 | 16 | 6.0 | 28 | 6.0 | 6.0 | 1~4.9KΩ |
20 | 19 | 50 | 6.0 | 3.5 | 0.6 | 3.0 | 21 | 12.0 | 25 | 8.0 | 7.0 | 1~10KΩ |
30 | 19 | 75 | 6.0 | 3.5 | 0.6 | 3.0 | 21 | 12.0 | 50 | 8.0 | 7.0 | 1~15KΩ |
40 | 19 | 90 | 6.0 | 3.5 | 0.6 | 3.0 | 21 | 12.0 | 65 | 8.0 | 7.0 | 2~18KΩ |
60 | 28 | 90 | 8.0 | 4.2 | 1.2 | 3.0 | 32 | 16.0 | 60 | 10.0 | 8.0 | 2~30KΩ |
80 | 28 | 115 | 8.0 | 4.2 | 1.2 | 3.0 | 32 | 16.0 | 85 | 10.0 | 8.0 | 2~39KΩ |
100 | 28 | 140 | 8.0 | 4.2 | 1.2 | 3.0 | 32 | 16.0 | 110 | 10.0 | 8.0 | 3~47KΩ |
120 | 28 | 165 | 8.0 | 4.2 | 1.2 | 3.0 | 32 | 16.0 | 135 | 10.0 | 8.0 | 3~62KΩ |
150 | 28 | 195 | 8.0 | 4.2 | 1.2 | 3.0 | 32 | 16.0 | 165 | 10.0 | 8.0 | 4~62KΩ |
200 | 28 | 254 | 8.0 | 4.2 | 1.2 | 3.0 | 32 | 16.0 | 224 | 10.0 | 8.0 | 5~82KΩ |
300 | 42 | 254 | 12.0 | 5.5 | 1.6 | 4 | 43 | 25.0 | 224 | 15.0 | 12.0 | 8~36KΩ |
400 | 42 | 330 | 12.0 | 5.5 | 1.6 | 4 | 43 | 25.0 | 300 | 15.0 | 12.0 | 10~49KΩ |
■ 額定功耗曲線 Power Derating Curve
環(huán)境溫度 | 0~20℃ | 20℃以上 |
功率損耗 | 100% | 見圖 |
■ 產(chǎn)品分類標(biāo)準(zhǔn) clified standard
● 命名方式 how to order
● 型號(hào)說明 te explanation
RXG為被漆繞線固定電阻器，RXG（T）為被漆繞線可調(diào)電阻器
RXG is the wire-wound cement-coating fixed resistor
RXG(T)is the wire-wound cement-coating adjustable resistor
● 結(jié)構(gòu)說明 structure explanation
RXG-A、RXG（T）-A為電阻體與安裝支架之間不用瓷片隔離。
RXG-A、RXG（T）-A not using the porcelain sheet to separate the resistor body from the installation frame.
RXG-B、RXG（T）-B為電阻體與安裝支架之間使用瓷片隔離。
RXG-B、RXG（T）-B using the porcelain sheet to separate the resistor body from the installation frame.
RXG-D型為電阻體兩端使用瓷片并在中間串一根螺栓。
RXG-D using the porcelain sheet on both of the two terminals and they are
series-connected by a screw bolt.
