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L1 series vehicle current overload protector

Model:

產品描述

Product Descriptions

L1系列電流過載保護是單極,熱敏跳脫,自動復位,輔助保護器。
L1 Series is a one-pole,themal-trap,automatic reset,supplementary protector.
標準電流規(guī)格從5到50amps或按照客戶規(guī)格設計生產。
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.

主要應用

Typical Application

電源供應器,電動工具
Power Supplies,Power tols.

外觀尺寸圖

Out Dimensiongs


技術資料

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
重新啟動時間(Reset Time)In 60 seconds

環(huán)境溫度補償系數(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