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LB T1AL250V引线玻璃管
LB T1AL250V引线玻璃管
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LB T1AL250V引线玻璃管

种类:

保险丝管

**:

形状:

尖头管状

自动复位功能:

体积:

小型

型号/规格:

T1AL250V

电压特性:

高压

熔断速度:

T/慢速

品牌/商标:

LB 蓝宝

用途:

电子

执行标准:

欧规

产品信息



  1. 适用范围(Scope):

本规格书适用于RTI-10 SERI* FUSE系列保险丝。

This Specification apply for RTI-10 series fuse.

2.适用文件(Apply the standard)

2.1*合IEC60127/UL248标准。(ApplyIEC60127 and UL248standards)

2.2标识(Approval marking)

3.外型尺寸(Size)



 

4材料Material):

部件(Parts

材料Material

铜帽(Copper cap

Ni plated br*

(Tube)

(√)Gl* tubCermic tube

引线(Lead *tail

Coppe plated tin wire

熔断体(Fusing wire)

alloy wire

 

4.1玻璃管Gl* tube(陶瓷管Cermic tube

玻璃管或陶瓷管*须*陷、缺损、凹陷,明显脏污。(The gl* tube should be of no blemish, no damage and no pollution.  

4.2铜帽(Copper cap

每个铜帽*须焊接牢固,导电性良好,表面镀层结合牢固,不易脱落,*伤。浸入温度为15-35的水中24小时,按标准的要求施加轴向拉力5N,并持续1分钟,不会出现松动、松脱的情况。(Every copper cap must be welded tightly and have good electric conductivity. Also the outer coating can be very tight, * and not easily fallen off. It can be immersed in water with temperature between 15-35for 24 hours. Every copper cap can stand axial pulling force 5N exercised by special equipment for minute.

4.3焊锡(solder

焊料应具有良好的电接触性能,并且在正常使用时不应有熔化的迹象。(The welding materials should have good electric conductivity and not be melted at normal using.)

4.4引线(Lead *tail)

引线采用镀锡铜线,具有良好的可焊性能,导电性能。可焊性*合GB2423.28-82 /IEC68-2-20之标准。引线的尺寸以及形状可以根据客户的不同要求制作。(Lead should be tinned and have the performance of * welding and good contact with electricity.Jionting performance apply for GB2423.28-82/IEC68-2-20 standard

 

4.1玻璃管Gl* tube(陶瓷管Cermic tube

玻璃管或陶瓷管*须*陷、缺损、凹陷,明显脏污。(The gl* tube should be of no blemish, no damage and no pollution.  

4.2铜帽(Copper cap

每个铜帽*须焊接牢固,导电性良好,表面镀层结合牢固,不易脱落,*伤。浸入温度为15-35的水中24小时,按标准的要求施加轴向拉力5N,并持续1分钟,不会出现松动、松脱的情况。(Every copper cap must be welded tightly and have good electric conductivity. Also the outer coating can be very tight, * and not easily fallen off. It can be immersed in water with temperature between 15-35for 24 hours. Every copper cap can stand axial pulling force 5N exercised by special equipment for minute.

4.3焊锡(solder

焊料应具有良好的电接触性能,并且在正常使用时不应有熔化的迹象。(The welding materials should have good electric conductivity and not be melted at normal using.)

4.4引线(Lead *tail)

引线采用镀锡铜线,具有良好的可焊性能,导电性能。可焊性*合GB2423.28-82 /IEC68-2-20之标准。引线的尺寸以及形状可以根据客户的不同要求制作。(Lead should be tinned and have the performance of * welding and good contact with electricity.Jionting performance apply for GB2423.28-82/IEC68-2-20 standard

5.电气性能(Electricity function)

5.1测试具备的环境条件如下(The environment condition of the test)

  1. 温度(Temperature)15-35
  2. 相对湿度(Relative humidity )45%-75%
  3. 大气压力(Atmosphere pressure)86-106Kpa

5.2测试仪器具备的条件如下(The requirement of the testing equipment)

  1. 测试机器应为直流恒流电源。(the testing equipment is a continuedStable power
    1. 在测试过程中,电流的变化误差应小于&plu*n;1%。(The current stability during the test shall be maintained within /- 1% of the adjusted value

C.并应使用*合标准的测试制具来安装保险丝。(The test fixtures must meet IEC60127 standard.

5.3时间/电流测试(Time/electrical characteristics test)

对保险丝通以2.1倍的额定电流时,保险丝应该在120 s之内动作;通以2.75倍的额定电流时,保险丝应该在0.4 s~10 s之内动作;通以4倍的额定电流时,保险丝应该在150ms~3s之内动作;通以10倍的额定电流时,保险丝应该在20ms~150ms之内动作;并且已动作的保险丝不会出现再导通损坏的情况。

Fuse shall open in not more than 120s at 210%of rated current ;Fuse shall open in not less than 0.4 s or morn than 10 s at 275% of rated current; Fuse shall not open in not less than 150ms or morn than 3 s at 400% of rated current; Fuse shall open in not less than 20ms or more than 150ms o at 1000% of rated current .These opened fuse shall be no tracking or re-establishment of the circult.

 

t*e

Rated current

210%

275%

400%

1000%

max

min

max

min

max

min

max

RTI-10

100mA~6.3A

2 Min

400ms

10s

150ms

3s

20ms

150ms

 

5.4耐久性试验(Endurance test)

对保险丝通过1.0In电流1小时,然后断电15分钟,此为一个循环,如此经过100次循环后,再对保险丝通以1.5In持续1小时,此测试完成后,再量保险丝两端的电压降,此数值不*出10%的变化。并且相关数据不能*出规格表中的要求。同时在测试过程中不能出现保险丝断开的情况。

Fuse shall carry 100% of rated current continuously for1 hour.Immediately after,The current is switched off for 15 minutes. This cycle is repeated 100 times. After 100 cycles, Fuse shallcarry 150% of rated currend continuously for1 hour.Immediately after,Fuse shall carry 100% of rated currendin order to measurethe fuse voltage drop.

the voltage drop shall not be deviated from the value before endurance test by more than 10% and the value can not exceed the standard list. Meanwhile, the fuse can not open during the above tests.

规格表

额定电流

rated current

额定电压

rated voltage

*大电压降

Max voltage drop

*大持续功耗Max

sustained power dissiption

100mA

125mA

160mA

200mA

250mA

315mA

400mA

500mA

630mA

800mA

1A

1.25A

1.6A

2A

2.5A

3.15A

4A

5A

6.3A

250V

350 mV

300 mV

280 mV

260 mV

240 mV

220 mV

200 mV

190 mV

180 mV

160 mV

140 mV

130 mV

120 mV

100 mV

100 mV

100 mV

100 mV

100 mV

100 mV

170mW

180mW

190mW

200mW

220mW

250mW

280mW

310mW

360mW

430mW

500mW

600mW

730mW

870mW

1000mW

1200mW

1400mW

1400mW

1400mW

 

5.5分断能力测试(Breaking capacity test

分断能力35AOR 10In,选较大的值,相关线路应*合IEC60127之相关标准。

Rated breaking capacity :35A or 10In ,whichever is greater,tested with a.c and circuit apply for IEC60127.

5.6盐雾测试(Salt test

将保险丝进行4小时的盐雾测试时,保险丝不会出现明显变色的现象。

The fuses shall remain in the humidity chamber when testing cannot be completed in a 4 hrs period.