|
|
| |
您現(xiàn)在的位置: > 燃燒機(jī)配件 |
|
| 西門子SKP27...系列燃?xì)忾y門執(zhí)行器 |
| SKP27...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 |
|
Electrohydraulic actuator with gas pressure governor for modulating or stepwise control of gas-fired heat generating equipment that operates with sufficient amounts of excess air,
-
with motorized setpoint adjuster controlled by an electric three-position controller
-
with mechanical minimum and maximum pressure limitation
-
with integrated safety shutoff function to EN 161
-
optionally with auxiliary switch
|
Gas pressure governor designed for:
|
The combination of gas pressure governor and valve provides the functions of
|
|
Suitable media, depending on the type of valve used:
|
Maximum operating pressure
|
|
Setpoint setting range of outlet pressure
|
| |
| 型號表 |
| AC100...110V |
AC220...240V |
描述 |
| - |
SKP27.110C27 |
沒有輔助轉(zhuǎn)換開關(guān) |
| SKP27.111C17 |
SKP27.111C27 |
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 |
9...13.5VA |
| 輔助開關(guān) |
6A,AC250V |
| 輔助開關(guān)設(shè)置范圍 |
4...96% |
| 全部開啟時(shí)間 |
6...12s |
| 關(guān)閉時(shí)間 |
<1s |
| 保護(hù)等級 |
IP54 |
| 重量 |
1650g | | |
| 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 |
-20...+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 |
0...+60ºC(允許到-15ºC，但是打開時(shí)間增加) |
| 濕度 |
<95% |
| 不得進(jìn)水 | | | |
|
