| Product name: | HH903功率型控制继电器 | ||||||
| specification: | ![]() |
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| Category: | low-voltage electrical apparatus -- 通用继电器 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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| 型号 | HH903 |
| 分类 | 功率型控制继电器 |
|
规格品种 |
额定电压 AC12-277V DC5-110V |
|
触点形式 |
1a,1b,1c |
|
额定负载 |
30A 240VAC/28VDC (阻性负载Res.load) |
|
电寿命(AC-12) |
1×105 |
|
安装方式 |
法兰式、印制板式 |
|
特点 |
结构设计合理,耐压性好。 |
|
产品认证 |
CCC |
| 额定电压Us | AC12,24,110,220,240,277V DC5,6,12,15,18,22,24,48,110V |
| 动作电压 | <75%Us |
| 释放电压 | >10%Us |
| 最大通电电压 | 110%Us |
| 动作时间 | <15ms |
| 释放时间 | <15ms |
| 约定发热电流 | 30A |
| 额定功耗 | AC 2VA DC 0.95W |
| 接触电阻 | <50mΩ(初始值) |
| 绝缘电阻 | >100MΩ |
| 开闭频率 | ≤30cpm |
| 工频耐压 | 2500V 1min |
| 机械寿命 | 1×107 |
| 电寿命 | 1×105 |
外形尺寸及安装尺寸