特征 Characteristics
zui高所耐溫度350℃
雙回路型限動開關,用途廣泛
具堅固之一體鑄造鋁合金外殼
高機械強度
具耐油、防水和防壓結構
因裝有設定位置指示板,故維護容易
引動器種類多,方便使用
內藏接點座有雙簧片設計,機械壽命長
Highest temperature 350℃
Double-circuit limit switch,is widely used
Firm aluminum alloy enclosure
High mechanical strength
Structure preventing oil,water and pressure
Indicating plate with setting position is installed
in it,so it is easy to maintain
Kinds of actuators is taken convenience for using
Built-in contact stand has double-reed,so it has long
mechanical life
接點型式 Contact way

“海德勒”牌耐高溫行程開關內部采用耐高溫材料澆鑄成的全封閉觸點開關,一組常開一組常閉zui大允許電流5A/AC 220V,觸點經過特殊處理后可在高溫環境下長時間使用而不被氧化或污染而導致損壞。JDHK-1系列耐高溫行程開關zui高溫度為350℃,其中可分為滾子臂型、可調桿型、壓柱塞及滾輪壓柱型等十多種規格,可滿足不同場合使用要求。廣泛使用于電力、化工、石油、紡織、鋼鐵等行業。
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額定值 Rated number | 額定電壓 Rated voltage | 非電感性負載 Nonelectrical carry | 電感性負載(A) Electrical carry | 電阻性負載 Resistance oarry | 燈泡負載 Bulb carry | 電感性負載 Electrical carry | 馬達負載 Motor carry | NC | NO | NC | NO | NC | NO | NC | NO | 125VAC 250VAC 480VAC 600VAC | 10 5 3 1 | 3 2 1.5 1 | 1.5 1 0.8 0.5 | 10 5 3 1.5 | 5 3 1.5 1 | 2.0 1 0.8 0.5 | 8VDC 14VDC 30VDC 125VDC 250VDC | 10 10 6 0.8 0.4 | 6 6 4 0.2 0.1 | 3 3 3 0.2 0.1 | 10 10 6 0.8 0.4 | 6 6 4 0.2 0.1 |
| 注:1、電感性負載:功率因素=0.4,時間常數=7msec。 2、燈泡負載之突入電流為穩定狀態之10倍。馬達負載之突入電流為穩定狀態電 流之6倍。 Remarks:1.Electrical carry:power factor=0.4.time constant= 7 msec. 2.The Bulb carry current is 10 times as than in stable condition. Motor carry current is 6 times as than in stable condition. |
| | 特性 Characteristics | 操作速度 Operation speed | 1mm至2m/S(AWLCA2型) , 1mm to 2m/S | 動作頻率 Action frequency | 機械:120次/分 電氣:30次/分 , Mechanically:120 times/minute Electically:30 times/Minute | 接點電阻 Contact resistance | 15MΩ以下(初期) Under 15mΩ(initial) | 絕緣電阻 Insulation resistance | 100MΩ以上(500VDC) 100mΩ above (at 500VDC) | 耐電壓 Bearing voltage | 非連續端子間1,000VAC,50/60Hz持續1分鐘 載電流與無載電流零件間與端子和接地之間2,200VAC,50/60Hz持續1分鐘 Non-contact end:1,000VAC,50/60Hz for one minute Current parts and noncurrent parts and end and connect position :2,200VAC,50/60Hz for one minute | 振動 Vibration | 誤動作耐久:10至55Hz,1.5mm雙振幅 , Action:10 to 55Hz,1.5mm pairs swing | 沖擊 Hitting | 機械耐久:1,000m/Sec2(約100G,S) 誤動作耐久:300m/Sec2(約30G,S) Machine:1,000m/Sec2(about 100G,S) Action:300m/Sec2(about 30G,S) | 周圍溫度 Ambient temperature | 使用時:-10 至 +350℃ | 濕度 Humidity | zui大95%RH , Max 95% RH | 使用壽命 Serve life | 機械:15,000,000次以上(在額定OT值下) 電氣:500,000次以上 Mechanically:15,000,000 times above(at rated ot) Electrically:500,000 times above | 重量 Weight | 約275g(AWLCA2-2) , About 275g | 防護等級 Protection structure | IEC 規格:IP67 , IEC specification:IP67 |
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