- Designed to provide a rapid means of disconnecting batteries or other power supplies in the event of serious electrical faults.
- Combines the dual function of a manual disconnect and coil operated line contactor.
- Primarily intended for use with battery powered vehicles, they are also suitable for use with static power systems.
- Capable of safely rupturing full load battery currents in the event of an emergency.
Spare Parts – Please consult our Technical Department, or download Spare Parts Sheet where available.
SD150 技术信息
| 应用 | 打断评级（Ith） | 不断评级（Ith） |
|---|---|---|
| 热电流额定值 | - | 125A |
| 间歇电流额定值: | ||
| 30% 占空比 | - | 230A |
| 40% 占空比 | - | 200A |
| 50% 占空比 | - | 175A |
| 60% 占空比 | - | 160A |
| 70% 占空比 | - | 150A |
| 额定故障电流分断能力 （lcn） 5ms 时间限制: （符合 UL583*） | ||
| 井喷 | 800A 在 96V D.C. | |
| 无爆裂 | 800A 在 48V D.C. | |
| 额定故障电流分断能力 （lcn） 电阻负载: （符合 UL508*） | ||
| 井喷 | - | |
| 无爆裂 | - | |
| 最大推荐触点电压 | ||
| 井喷 | - | - |
| 无爆裂 | 48V | 96V |
| 新触点上每极的典型电压降 100A | 40mV | |
| 机械耐久性 | >3,000,000 周期 | |
| 线圈可用电压 （Us） （交流电需要整流板） | >6 - 240V | |
SD150 特征
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| 元件 | 配置 |
|---|---|
| 辅助的 | |
| 井喷 | |
| 线圈抑制 | |
| 线圈端接 | |
| 固定接触端子 | |
| 可锁 | |
| 安装 | |
| 真空浸渍 |
