產品說明
產品型號及含義 Ordering Code
典型應用 Typical automotive Applications
典型應用 Typical automotive Applications
電動汽車預充電
產品特點
◆ 20A 的持續電流能力(pcb 型 25A)
20A continuous current capacity
◆ 新能源預充繼電器
Direct current relay
◆ 標準的插腳尺寸于腳位
Fully standardized quick connect size and layout
◆ 防塵罩式抵御惡劣環境
Plastic cover for rough environment protectio
應用及安裝
說明 Notes:
1. 以上參數除另有規定外均以室溫 23 度為準。
All parametersunless otherwise specifiedare measured at ambient temperature 23℃ .
2. 最大接通電流指燈載浪涌電流。
Maximun make current refers to inrush current of lamp load.
3. 在環境溫度 85 度時最大允許電壓應降低到原值的72%。
At ambient temperature of 85 ℃ Maximum allowable voltage should be reduced to 72%.
4、電流時間曲線數據在環境溫度 85℃下測得,導線截面≥ 4mm²
Data about current time is measured at the environment temperature 85℃ with cross section area of wire ≥ 4mm²
技術參數
線圈代號 Coil voltage Code |
額定電壓(vdC) Nominal Voltage |
線圈電阻(Ω)±10% Coil Resistance |
功耗 (W) Power Consumpution |
最大吸合電壓(vdC) Must Operate Voltage max. |
最大允許電壓(vdC) Allowable Voltag |
最小釋放電壓(vdC) Coil Resistance |
012 | 12 | 90 | 1.6 | 9 | 18.0 | 1 |
024 | 24 | 360 | 18 | 35 | 2 |
材料 Materia |
AgSnO2 |
起始接觸電阻 initial Contact Resistance |
10mΩ at 20A |
觸點形式 Contact Form |
一組常開 1 Form A |
持續電流 Max.Continuous Current |
20A (PCB 型 25A |
最小負載 Min.Load |
1A/12VDC |
壽命 Sevice Life |
機械 Mechanical 1×106ops. |
電氣 Electrical 1.5×10 5 ops. 10A 450VDC 7.5×10 4 ops. 20A 450VDC 2×10 5 ops. 20A 72VDC |
介質耐壓 dielectric strength |
觸點與線圈 Coil to contact |
3000VAC 1min | |
斷開觸點間 Across open contact |
2500VAC 1 min | ||
吸合/釋放時間Operate/Release Time | 30ms. typical/10ms. typical | ||
絕緣電阻 insulation Resistance | 100MΩ at 500VDC 50%RH | ||
抗電強度 dielectric Strength | 500Vrms 1min | ||
沖擊Shock Resistance | 20g11ms | ||
振動 Vibration Resistance |
10-40Hz: 雙振幅 DA1.27mm40-70Hz:5g 70-100Hz: 雙振幅 DA0.5mm 100-500Hz:5g |
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環境溫度 Ambient Temperature |
工作 Op erating:-40℃ to 85℃ 儲存 Storage:-40℃ to 125℃ |
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重量 Weight | 約 60g;Approx 60g |
外形尺寸