***50-2B产品简介
特点：
＊320VDc下携带400A，过载2500A
＊氢气做介质，用于大电流开关
＊触点位置装霍尔效应传感器，探测触点融合
＊理想应用时电路保护和控制，电池开关，主电源安全断开
＊多种功率，电压，电流规格28-1800VDC范围进行试验
＊内部节能器提供
不同温度和电压下只需4W保持功率--通过和认证EMI频谱试验。
＊“锤效应”专利，以断开电极熔合
＊“超级气密性”专利，保护所有动部件
＊可在***环境工作
＊旋转触点保证低电阻和低功耗
＊封装控制触头。有引线的配对接头P／N2625
＊双向功率开关
＊动作快
＊低功耗
＊辅助触点
| 列 Series | LEV100/200 | ***00 | ***50 | EV500 | K61/81 | |
| 型号 Type | LEV100(200)A4 --- LEV100(200)A5 --- LEV100(200)A6 --- LEV100(200)H4 -- - LEV100(200)H5 -- - LEV100(200)H6 -- - | ***00AA- -- ***00AD--- ***00AJ-- - ***00HA--- ***00HD--- ***00HJ--- | ***50-1A ***50-1B ***50-2A ***50-2B ***50-5A | EV500-4A EV500-4B EV500-5A EV500-5B | K61A- -- K61B--- K61C--- K81C--- | |
| 安规认证 Agency Approval | —— | —— | —— | —— | ||
| 触点形式 Contact Form | A=常开 H=常开+辅助触点 A=Normally Open H=Normally Open with Aux. Contacts | —— | 4=无辅助触点 5=辅助触点 4=No Aux. Contacts 5=with Aux. Contacts | A=SPST-NO B=SPST-NC C=SPDT | ||
| 额定工作电压 Rated Operating Voltage | 12-900 VDC | 12-900 VDC | 28-1800VDC | 28-1800VDC | 10KV/ K61 25KV/ K81 | |
| 连续携带电流 Continuous(Carry) Current, Typical | 500Amps @65℃ | 500Amps @85℃ | 400Amps 500Amps/6 minutes | 600A@270VDC,85℃ 1600A/10 seconds | 6Amps@DC/60Hz | |
| 断开电流@320VDC Break Currents | 2000Amps | 2000Amps | 2500Amps | 3300Amps | —— | |
| 典型/***大接触电阻 Contact Resistance, Typ./ Max. | 0.2 MΩ @200A | 0.2 MΩ @200A | 0.0003Ω | 0.0002Ω | 0.05Ω / 0.5Ω | |
| 机械寿命 Mechanical Life | 100,000 次 | 1,000,000次 | —— | —— | —— | |
| 辅助触点***大接触电流 Aux. Contact Current Max. | 2A@30VDC 3A@125VAC | 2A@30VDC 3A@125VAC | —— | —— | —— | |
| 辅助触点***小接触电流 Aux. Contact Current, Min. | 100mA@8V | 100mA@8V | —— | —— | —— | |
| 辅助触点***大接触电阻 Aux. Contact Resistance Max. | 0.417@30VDC 0.150@125VAC | 0.417@30VDC 0.150@125VAC | —— | —— | —— | |
| 绝缘电阻@500VDC Insulation Resistance | 100 MΩ | 100 MΩ | 100 MΩ | 100 MΩ | —— | |
| 温度范围 Operating Ambient Temperature | -40℃ ~ +65℃ | -40℃ ~ +85℃ | -40℃ ~ +85℃ | -40℃ ~ +85℃ | -55℃ ~ +85℃ | |
| 标称重量(kg) Weight, Typical | 0.60 | 0.43 | 0.7 kg / 0.8 kg | 1.53kg | —— | |
| 线圈 数据 Coil Operating Voltage | 标称电压 Coil Voltage | 4=12VDC 5=24VDC 6=48VDC | A=9-36VDC D=32-95VDC J=48-95VDC | A=12VDC B=24VDC | A=12VDC B=24VDC | 2=12VDC 3=26.5VDC 5=115VDC |
| 电压范围 Voltage (will operate) | 9.6-13.2VDC 19.2-26.9VDC 38.4-52.8VDC | A=9-36VDC D=32-95VDC J=48-95VDC | —— | —— | —— | |
| ***大电压 Voltage Max. | 15VDC 30VDC 60VDC | 36VDC 95VDC 95VDC | —— | —— | —— | |
| ***大拾起电压 Pickup (close) voltage Max. | 9.6VDC 19.2VDC 38.4VDC | 9VDC 32VDC 48VDC | -1A/B: 8.3/ 16.6VDC -2A/B: 9/ 18VDC -5A: 9VDC | 9.9VDC 19.7VDC | 8VDC 16VDC 80VDC | |
| 安装方式 Mounting Terminals | 底部/侧面 Bottom/ Side | 底部 Bottom | PC板 PC Board | |||
| 连接方式 Terminal Opti*** | 螺栓/ 引出线 Male 10mm×M8 Threaded Terminals/ Wires | 螺栓 Male 10mm×M8 Threaded Terminals | ||||