|
產(chǎn)品描述
Product Descriptions
|
AR系列電流過載保護(hù)是單極，熱敏跳脫，自動復(fù)位，輔助保護(hù)器。
AR Series is a one-pole,themal-trap,automatic reset,supplementary protector.
標(biāo)準(zhǔn)電流規(guī)格從5到50amps或按照客戶規(guī)格設(shè)計(jì)生產(chǎn)。
Standard ratings 5 to 50 amps or customized customer design is avaliable.
M5/10-32,螺柱式端子。
M5/10-32，double-screw bolt Treads terminal.
多種顏色的上蓋及本體，還有多種樣式端子腳。
Various colors,bodies,tope covers,and terminals.
|
|
主要應(yīng)用
Typical Application
|
Power Supplies, Power tols.
|
|
外觀尺寸圖
Out Dimensiongs
|
|
|
技術(shù)資料
Technical Datas
|
額定電流電壓（Current and Voltage Ratings）5A-50A at 125/250VAC;50VDC
跳脫（Calibration）100%No Trip.150%trip in one hour at+25℃
接觸阻抗（Contact Resistance)≤80m
絕緣阻抗（Insulation Resistance)≥100m 500VDC
絕緣耐電壓（Dielectric withstanding Voltage)1500VAC at 50/60 Hz for 60 seconds
電氣壽命（Electrical Life）6000 cycles full rated current
使用溫度范圍（Operating temperature range）-10℃to+60℃
使用濕度（Ambient humidity used）≤85%RH
可焊性（Solder ability）260℃±5℃3±1S
短路容量（Interrupt capacity）1000A at 125VAC&400A at 250VAC
重新啟動時(shí)間（Reset Time）In 60 seconds
|
|
環(huán)境溫度補(bǔ)償系數(shù)表
Ambient temperature
Correction Factor
|
|
Derating
Factor
|
0℃
|
10℃
|
15℃
|
18℃
|
25℃
|
32℃
|
40℃
|
50℃
|
60℃
|
|
x1.46
|
x1.35
|
x1.14
|
x1.11
|
x1.00
|
x0.92
|
x0.82
|
x0.70
|
x0.57
|
|
|
跳脫時(shí)間及電流跳脫曲線圖
@+25℃
Time VS.current Trip Curve @
+25℃
|
|
OVERLOAD
|
100%
|
150%
|
200%
|
300%
|
400%
|
500%
|
600%
|
|
TRIP TIMES
|
NOTRIP
|
TRIP IN 1HOUR
|
4.0-40SEC
|
1.2-12SEC
|
0.5-5 SEC
|
0.4-3 SEC
|
0.3-2 SEC
|
|
浙公網(wǎng)安備 33072702100098號
