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| 西門子SKP11...系列燃?xì)忾y門執(zhí)行器 |
| SKP11...系列燃?xì)忾y門執(zhí)行器
品牌：SIEMENS（西門子）
產(chǎn)地：德國 |
| 產(chǎn)品介紹 |
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Electrohydraulic actuators designed for use with VG… gas valves and VL… air valves, delayed opening, rapid closing. With or without auxiliary switch, low noise level, very low power consumption. Safety shutoff valves (on / off), suited for the following types of media:
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Natural gas
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Town gas
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Liquid gas
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Air of low pressure
Actuators for safety or emergency shutoff applications in gas networks of heating plant, laboratories or similar, where low noise levels are mandatory and where the valves are continuously open in normal operation. In applications that call for very low electrical power consumption. |
| 型號表 |
| AC100...110V |
AC220...240V |
描述 |
| - |
SKP11.211A27 |
沒有限輔助轉(zhuǎn)換開關(guān) |
| SKP11.212A17 |
SKP11.212A27 |
有輔助轉(zhuǎn)換開關(guān) | |
| 技術(shù)參數(shù) |
| 主要參數(shù) |
| 主要電壓 |
AC220V -15%...AC240V +10% |
|
AC100V -15%...AC110V +10% |
| 主頻率 |
50...60Hz ±6% |
| 功率 |
3VA |
| 輔助開關(guān) |
6A,AC250V |
| 輔助開關(guān)設(shè)置范圍 |
4...96% |
| 全部開啟時間 |
6...12s |
| 關(guān)閉時間 |
<0.8s |
| 保護(hù)等級 |
IP54 |
| 重量 |
1250g | | |
| 環(huán)境條件 |
| 運(yùn)輸環(huán)境 |
IEC 721-3-2 |
| 內(nèi)部條件 |
class 2K2 |
| 機(jī)械條件 |
class 2M2 |
| 溫度范圍 |
-15...+60ºC |
| 濕度 |
<95% |
| 運(yùn)行環(huán)境 |
IEC 721-3-3 |
| 內(nèi)部條件 |
class 3K5 |
| 機(jī)械條件 |
class3M2 |
| 溫度范圍 |
-15...+60ºC |
| 濕度 |
<95% |
| 不得進(jìn)水 | | | |
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