产品说明
产品型号及含义 Ordering Code
本继电器典型应用：
This relay typical application：
◆主要用于电动汽车 / 直流充电桩 作切换电流作用；
Mainly used for electric vehicle /DCcharging pilefor switching current.
备注：客户需要其它额定电压，可特殊定货。
Remarks: Customers need other rated voltage canbe customized.
产品特点
●小型轻量：内部采用高可靠的密封技术并充有电弧冷却能力较高的氢气，从而可在短时间内实现高压直流的切断。
Small and lightweight:Internally adopt reliable sealing technology and filled with hydrogen which arc colling ability is high. It can cut off high voltage DC in a short time.
●高度的接触可靠性：由于触点部份密封在氢气中，因此不会发生氧化，同时还实现了触点部份防尘、防水性。
High contact reliability:Due to the contact sealed in the hydrogen therefore it will be not oxidized also achieving the contact of the dustproof and waterproof.
●安全可靠：采用专业的防爆结构设计，从而实现高度的安全性，采用磁吹灭弧有助于快速切断直流负载。
Safety and reliable:Use the professional explosion-proof structure designto achieve a high degree of securityadopt magnetic quenching helps to cut-off the DC load quickly.
●产品用途：直流充电桩、电动汽车、混合动力汽车、电池充放电系统、光伏发电系统等直流高压用途。
Application:DC charging pile electric vehicles hybrid vehicles battery charging and discharging systemPhotovoltaic power generation system such as dc high voltage application.
应用及安装
技术参数
| 驱动参数 Driving parameters | |||
| 额定线圈电压Nominal coil voltag | 吸合电压 Opreat voltage | 释放电压 Release voltage | 线圈功耗 Coil power consumption |
| 12VDC | ≤9VDC | ≥1VDC |
接通时 34W（接通 0.1s)，保持时：3.9W
When connect45W(connect 0.1S)Maintain:3.9W
|
| 24VDC | ≤18VDC | ≥2VDC | |
| 触点负载 (FLA)Contact load | 200A/750VDC |
| 触点形式 Contact form | 1H |
| 接触压降 Voltage drop across contacts | 40mV Max @200A |
| 极限通电电流 Limited of curren | 2000A 0.6 秒 |
| 最大切换电流 Max switching curren | 2000A，320VDC（1 次） |
| 最大切换电压 Max switching voltage | 1000VDC |
| 最大转换功率 Max switching power | 640KW |
| 电气耐久性Electric endurance | 200A/450VDC-10000 次（阻性负载 Resistive load） |
| 200A/750VDC-6000 次（阻性负载 Resistive load） | |
| 机械寿命 Mechanical enduranc | 2×105 次 |
| 辅助开关 | 无 |
| 绝缘电阻 Insulation resistance | 1000MΩ（1000VDC) | |
|
介质耐压 dielectric strength |
触点与线圈 Coil to contact |
4000VAC 1 min |
|
断开触点间 Across open contact |
3000VAC 1 min | |
| 闭合时间 Operate time | ≤ 30ms | |
| 断开时间 Release time | ≤ 10ms | |
| 冲击稳定性 Shock resistance functional | 196m/s2(20G以上)20G above | |
| 冲击强度 Shock resistance destructive | 490m/s2(50G以上)50G above | |
| 环境温度 Ambient Temperature | -40 ～ 85℃ | |
| 湿度 Humidity | 5 ～ 85%RH | |
| 抗振 Virbration resistance | 10-200HZ，49m/s 2 | |
| 引出端方式 Terminal | M6 内螺纹 Internal thread | |
| 单位重量 Unit weight | 600g | |
| 封装形式 Package | 陶瓷封装 Ceramics encapsulation | |
外形尺寸
