| 17AMH自动复位热保护器、马达保护器 | |
|
| ▲17AMH系列热保护器/马达保护器产品图: | |
| 17AMH series thermal/motor protector products picture: | |
| |
| |
|
|
|
|
|
|
|
|
|
|
| ▲17AMH系列热保护器/马达保护器产品结构特点: | |
| 17AMH series thermal/motor protector construction: | |
| ●17AMH系列产品是一种过流过热保护器,其特点是体积小,断开动作快,用于精确的控制(电机马达、 | |
| 变压器,保健器材,发热垫等电器)的限温、限流保护元件。 | |
| ●17AMH热保护器工作原理:电流通过双金属片及两触点,当电器非正常工作发热高温达到热保护器 | |
| 设定OFF温度值或电流过大超过正常工作电流时,双金属片迅速跳开,切断电路。当电器温度冷却 | |
| 到热保护器复归温度时,双金属片又迅速闭合,电路接通。具有自动复位功能。 | |
| ▲17AMH系列热保护器/马达保护器产品应用于: | |
| 17AMH series thermal/motor protector application: | |
| ●Shaded Pole Motor ●Pemanent split capacitor motor ●Fluorescent lighting ballasts | |
| ●HID ballasts ●Transformer ●Recessed lighting fixtures ●Battery packs | |
| ●Vacuum cleaners ●Automotive accessory motor, solenoids, PC boards and so on | |
|
| ▲17AMH系列产品热保护器/马达保护器电气规格: | |
| 17AMH series thermal/motor protector Electrical Charateriestics: | |
| 电气特性/Electrics Parameter | AC125V/18A AC250V/9A 50HZ/60HZ | |
| 触点寿命/Contact life cycles | ≥10,000cycles | |
| 接触电阻/Contact resistance | ≤50mΩ | |
| | | | | |
| ▲17AMH系列产品热保护器/马达保护器温度范围/温度公差: | |
| 17AMHserices thermal/motor protector trip off temperature/tolerance | |
| 温度范围/Trip off temperature | 55-185℃ | |
| 温度公差/Temperature tolerance | ±3℃ ±5℃ ±10℃ | |
| 复归温度/Reset temperature | 动作温度下降10-45℃/10-45Degrees in off temperature | |
| 说明:回复温度可依据客户要求设置,最短可做到on-off 5℃范围。 | |
| ▲17AMH系列产品热保护器/马达保护器尺寸规格图: | |
| 17AMH series thermal/motor protector dimension chart: | |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| ▲17AMH系列产品热保护器/马达保护器结构原理图: | | |
| 17AMH series thermal/motor protector structure chart: | | |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ▲17AMH系列产品热保护器/马达保护器OFF温度代码对照表: | |
| 17AMH series thermal/motor protector trip off temperature in code: | |
| |
|
|
|
|
|
|
|
|
|
|
|
| 备注:每5℃一种规格,动作温度公差一般为±5℃,特殊规格可依据客户要求定制。 | |
| 附产品标识及编码说明: | 产品认证: | |
| 认证名称 | 证书编号 | 备注说明 | |
| UL | E250586 | UL873 | |
| CUL | E250586 | UL873 | |
| UL | E335123 | UL2111 | |
| CUL | E335123 | UL2111 | |
| VDE | 40030372 | | |
| ROHS | | SGS | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | | | | | | |
| | | | | | | | | |
| ▲17AMH系列产品热保护器/马达保护器产品优势: | |
| ●17AMH热保护器微型化设计,体积小,便于安装。钢壳密封,可真空浸漆。 | |
| ●温度规格型号多(温度范围55-185℃),触点容量大。 | |
| ●温度感应灵敏,断开��作迅速,每一种跳脱温度都严格地校准并检测。采用的进口双金属片具有100% | |
| 快速跳脱。 | |
| ●17AMH热保护器具有过流过热双重保护作用。 | |
| ●可依据客户需求铆接不同规格和长度的端子引线。 | |
| ●我们可提供Mylar套管、热缩套管,防护温度开关与马达或金属物接触而造成短路,并可提供超声波 | |
| 压缩套管密封、不松动。 | |
| | | | | | | | | |
| ▲A/℃与A/T曲线图:A/℃&A/T Graph | |
| | | | | | | | | |
| Current vs Temperature | | Response time vs current | |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Bimetal resistance 70 ohm | Mean intial cycle response time T25℃ | |
| This graph shows mean values | | | |
| | | | | | | | | |
| | | | | | | | | |