产品说明
产品型号及含义 Ordering Code
典型应用 Typical automotive Applications
典型应用 Typical automotive Applications
电动汽车预充电
产品特点
◆ 20A 的持续电流能力（pcb 型 25A）
20A continuous current capacity
◆ 新能源预充继电器
Direct current relay
◆ 标准的插脚尺寸于脚位
Fully standardized quick connect size and layout
◆ 防尘罩式抵御恶劣环境
Plastic cover for rough environment protectio
应用及安装
说明 Notes：
1. 以上参数除另有规定外均以室温 23 度为准。
All parametersunless otherwise specifiedare measured at ambient temperature 23℃ .
2. 最大接通电流指灯载浪涌电流。
Maximun make current refers to inrush current of lamp load.
3. 在环境温度 85 度时最大允许电压应降低到原值的72%。
At ambient temperature of 85 ℃ Maximum allowable voltage should be reduced to 72%.
4、电流时间曲线数据在环境温度 85℃下测得，导线截面≥ 4mm²
Data about current time is measured at the environment temperature 85℃ with cross section area of wire ≥ 4mm²
技术参数
|
线圈代号 Coil voltage Code |
额定电压(vdC) Nominal Voltage |
线圈电阻（Ω）±10% Coil Resistance |
功耗 (W) Power Consumpution |
最大吸合电压(vdC) Must Operate Voltage max. |
最大允许电压(vdC) Allowable Voltag |
最小释放电压（vdC） Coil Resistance |
| 012 | 12 | 90 | 1.6 | 9 | 18.0 | 1 |
| 024 | 24 | 360 | 18 | 35 | 2 |
|
材料 Materia |
AgSnO2 |
|
起始接触电阻 initial Contact Resistance |
10mΩ at 20A |
|
触点形式 Contact Form |
一组常开 1 Form A |
|
持续电流 Max.Continuous Current |
20A (PCB 型 25A |
|
最小负载 Min.Load |
1A/12VDC |
|
寿命 Sevice Life |
机械 Mechanical 1×106ops. |
|
电气 Electrical 1.5×10 5 ops. 10A 450VDC 7.5×10 4 ops. 20A 450VDC 2×10 5 ops. 20A 72VDC |
|
介质耐压 dielectric strength |
触点与线圈 Coil to contact |
3000VAC 1min | |
|
断开触点间 Across open contact |
2500VAC 1 min | ||
| 吸合/释放时间Operate/Release Time | 30ms. typical/10ms. typical | ||
| 绝缘电阻 insulation Resistance | 100MΩ at 500VDC 50%RH | ||
| 抗电强度 dielectric Strength | 500Vrms 1min | ||
| 冲击Shock Resistance | 20g11ms | ||
| 振动 Vibration Resistance |
10-40Hz: 双振幅 DA1.27mm40-70Hz:5g 70-100Hz: 双振幅 DA0.5mm 100-500Hz:5g |
||
| 环境温度 Ambient Temperature |
工作 Op erating：-40℃ to 85℃ 储存 Storage：-40℃ to 125℃ |
||
| 重量 Weight | 约 60g；Approx 60g | ||
外形尺寸
