RXG(T) 被漆线绕可调大功率电阻

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产品名称:RXG(T)被漆线绕可调电阻器
Product name: RXG(T)Adjustable silicon cemented wite wound resistors

型    号:RXG(T)
T*e:   RXG(T)

产品介绍:RXG型涂料绕线电阻器其表面覆盖了具有阻燃,*特性的涂料,性能*,使用方便等特点。电阻分为固定式或可调式,可调式可左右移动。固定式有两个或多个电阻脚,电阻脚厚度可根据功率大小调节。
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 cl*ed 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:涂料绕线电阻广泛用于变频器制动,电梯,起重机械以及负载电阻之用。
Purpose:  Cement-coated wire wound resistor is used in transducer trig, elevator, derrick and as load resistor widely.

■电气及机械特性 Electrical and Mechanical specifications

特性
Characteristics

规格
Limits

试验方法
Test methods

阻值及阻值允许偏差
resistance and resistance tolerance

1Ω≤R&plu*n;5%(J) , 1Ω>R&plu*n;10%(K)

 JIS-C-5202  5-1

额定负荷
Power rating load                  

表面*高温度: 5~200W≤275℃
the highest temperature on the surface

JIS-C-5202  5-4

短时过负荷
Short-time overload

无可见损伤,ΔR≤&plu*n;(2%R 0.05Ω)
no evidence of mechanical damage

JIS-C-5202  5-5 10倍 5秒
1000% rated power 5 seconds

*缘电阻
Insulation resistance

R≥100MΩ  1min

JIS-C-5202  5-6    DC500V

耐电压
Dielectric withstanding voltage

无可见损伤,无飞弧击穿 ΔR≤&plu*n;(0.1%R 0.05Ω)
no evidence of mechanical damage or insulation breakdown

JIS-C-5202  5-7

电阻温度特性
Temperature coefficient

&plu*n;260PPM/℃

JIS-C-5202  5-2 b

端子强度
Terminal strength

无松动或机械损伤
not loosely and no evidence of mechanical damage

JIS-C-5202  6-1(2)

电阻体强度
Resistor strength

无可见损伤
no evidence of mechanical damage

JIS-C-5202  6-2

耐振性
Vibration

无可见损伤,ΔR≤&plu*n;(0.1%R 0.05Ω)
no evidence of mechanical damage

JIS-C-5202  6-3
1.5mm 10~55 Hz/ 1Minute

可焊性
Solderability

新焊锡覆盖率为95%以上
95% coverage min.

JIS-C-5202  6-5
270℃  5 seconds

■环境特性 Environmental specifications

特性
Characteristics

规格值
Limits

试验方法
Test methods

耐热性
Heat resistance

除端子外无明显变色和损伤,标志清晰
no deterioration of protective coatings or markings

JIS-C-5202  7-2
350℃  2hours

热冲击
Thermal shock

无可见机械损伤
no evidence of mechanical damage

JIS-C-5202  7-3
额定负载30分钟后-55℃温度下15min
After 30minutes rating load , 55℃ 15mintues

耐湿性
Humidity

无可见损伤,标志清晰,ΔR≤&plu*n;(3%R 0.05Ω),*缘电阻≥10MΩ
no deterioration of protective coatings or markings

JIS-C-5202  7-5  DC100 40℃ 95%RH 500hours

耐久性  (额定负载)
Humidity   Load life

外观无可见损伤,标志清晰,ΔR≤&plu*n;(3%R&plu*n;0.05Ω)
no evidence of mechanical damage
no deterioration of protective coatings or markings

JIS-C-5202  7-10     100%负荷 rated power load   90 min ON 30 min OFF   500hours


■规格 Specification
外型、尺寸  Configuration (m/m)
RXG(T)  t*e

Power
(W)
功率

Dimensions (mm)   尺寸

Resistance Range
阻值范围
(Ω)

A

B

E

d

t

b1

C

D

L

h

R

5

12
&plu*n;1

30
&plu*n;1

4.2

2.5

0.5

2.5
1

16
&plu*n;1

6.0

12
&plu*n;2

6.0

6.0

1~3.3KΩ

10

12
&plu*n;1

45
&plu*n;1

4.2

2.5

0.5

2.5
1

16
&plu*n;1

6.0

28
&plu*n;2

6.0

6.0

1~4.9KΩ

20

19
&plu*n;1

50
&plu*n;1

6.0

3.5

0.6

3.0
1

21
&plu*n;1

12.0

25
&plu*n;2

8.0

7.0

1~10KΩ

30

19
&plu*n;1

75
&plu*n;1

6.0

3.5

0.6

3.0
1

21
&plu*n;1

12.0

50
&plu*n;2

8.0

7.0

1~15KΩ

40

19
&plu*n;1

90
&plu*n;1

6.0

3.5

0.6

3.0
1

21
&plu*n;1

12.0

65
&plu*n;2

8.0

7.0

2~18KΩ

60

28
&plu*n;1.5

90
&plu*n;1

8.0

4.2

1.2

3.0
1

32
&plu*n;1

16.0

60
&plu*n;2

10.0

8.0

2~30KΩ

80

28
&plu*n;1.5

115
&plu*n;1

8.0

4.2

1.2

3.0
1

32
&plu*n;1

16.0

85
&plu*n;2

10.0

8.0

2~39KΩ

100

28
&plu*n;1.5

140
&plu*n;1

8.0

4.2

1.2

3.0
1

32
&plu*n;1

16.0

110
&plu*n;2

10.0

8.0

3~47KΩ

120

28
&plu*n;1.5

165
&plu*n;1

8.0

4.2

1.2

3.0
1

32
&plu*n;1

16.0

135
&plu*n;2

10.0

8.0

3~62KΩ

150

28
&plu*n;1.5

195
&plu*n;1.5

8.0

4.2

1.2

3.0
1

32
&plu*n;1

16.0

165
&plu*n;2

10.0

8.0

4~62KΩ

200

28
&plu*n;1.5

254
&plu*n;2

8.0

4.2

1.2

3.0
1

32
&plu*n;1

16.0

224
&plu*n;2

10.0

8.0

5~82KΩ

300

42
&plu*n;2

254
&plu*n;2

12.0

5.5

1.6

4
&plu*n;1

43
&plu*n;2

25.0

224
&plu*n;3

15.0

12.0

8~36KΩ

400

42
&plu*n;2

330
&plu*n;2

12.0

5.5

1.6

4
&plu*n;1

43
&plu*n;2

25.0

300
&plu*n;3

15.0

12.0

10~49KΩ

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

■ 额定功耗曲线  Power Derating Curve

环境温度
environment temperature

0~20℃

20℃以上
above 20℃

功率损耗
pow derating

100%

见图
see the fig.

■ 产品分类标准  cl*ified standard
● 命名方式  how to order

● 型号说明 t*e explanation
RXG为被漆绕线固定电阻器,RXG(T)为被漆绕线可调电阻器
RXG is the wire-wound cement-coating fixed resistor
RXG(T)is the wire-wound cement-coating adjustable resistor

● 结构说明 structure explanation
RXG-A、RXG(T)-A为电阻体与安装支架之间不用瓷片隔离。
RXG-A、RXG(T)-A  not using the porcelain sheet to separate the resistor body from the installation frame.

RXG-B、RXG(T)-B为电阻体与安装支架之间使用瓷片隔离。
RXG-B、RXG(T)-B  using the porcelain sheet to separate the resistor body from the installation frame.

RXG-D型为电阻体两端使用瓷片并在中间串一根螺栓。
RXG-D  using the porcelain sheet on both of the two terminals and they are
series-connected by a screw bolt.

品牌/商标

克拉

型号/规格

RXG(T)

种类

线绕

性能

通用

材料

线绕