| 3C证书编号 | 请咨询 |
|---|---|
| 货号 | SSRL660DC50 |
| 是否专供外贸 | 否 |
| 3C额定电压范围 | 36V-交流1000V |
| 最小包装数 | 1 |
| 物料编号 | SSRL240DC75 |
| 订货号 | SSRL240DC75 |
| 是否跨境货源 | 否 |
| 主要销售地区 | 东南亚 |
| 主要下游平台 | 独立站 |
| 应用领域 | 智能家居 |
| 产品系列 | SSRL240DC75 |
| 触点负载 | 请咨询 |
| 触点形式 | 请咨询 |
| 额定电流 | 请咨询 |
| 额定电压 | 请咨询 |
| 线圈电源 | 请咨询 |
| 线圈功率 | 请咨询 |
| 应用范围 | 信号 |
| 防护特征 | 请咨询 |
| 品牌 | OMEGA |
| 型号 | SSRL660DC50 |
| 触点切换电流 | 请咨询 |
| 触点切换电压 | 请咨询 |
SSRL240DC75/SSRL240DC100/SSRL660AC50/SSRL660AC75固态继电器OMEGA
The Omega's SSRL series of solid state relays are used to control large resistance heaters in conjunction with temperature controllers. Solid state relays are SPST, normally open switching devices with no moving parts, capable of millions of cycles of operation. By applying a control signal, an SSR switches ON the ac load current, just as the moving contacts do on a mechanical contactor. Three-phase loads can be controlled using 2 or 3 SSR’s. Use 3 SSR’s for Y or star 3-phase loads using a neutral line. Two SSR’s will control “delta” loads with no neutral line. Three solid state relays are also used when there is no neutral load to provide redundancy and extra assurance of control.
"Switching" takes place at the zero voltage crossover point of the alternating current cycle. Because of this, no appreciable electrical noise is generated, making SSR’s ideal for environments where there are apparatuses susceptible to RFI.
Common Specifications
Operating Temperature: -20 to 80°C (-5 to 175°F)
Storage Temperature:-40 to 80°C (-40 to 175°F)
Isolation: 4000 Vrms, input to output; 2500 Vrms input/output to ground
Capacitance: 8 pF, input to output (max)
Line Frequency Range: 47 to 63 Hz
Turn-On Time: 20 ms, ac; 05 cycle, dc
Turn-Off Time: 30 ms, ac; 05 cycle, dc
