SQN75.624A21B风门执行器
品牌：SIEMENS（西门子）
产地：德国
*此型号为西门子专为瑞典Bentone/百统燃烧器定制
电子式风门执行器SQN7...系列，可用于小型到中型燃烧器的风门控制，或燃油燃烧器和燃气燃烧器的燃料、空气比例控制。
此系列最大扭距2.5 Nm
运行时间：
SQN70... / SQN71... 4 ... 30 s
SQN74... / SQN75... 4 ... 60 s
顺时针或逆时针旋转
带有智能电子单元
可选轴型号
有两个限位和两个继电器; SQN70... / SQN71...的两个和SQN74... / SQN75...中的一个可以精确调节
SQN70... / SQN71...可直接替代SQN30... / SQN31...
| SQN75...系列转向：顺时针 | |||||||
| 接线图 | 轴号 | 90o运行时间 | 常规扭距 | 保持扭距 | 继电器个数 | 外壳长度 |
220V-15%...
240V+10% 50...60Hz |
| No | No | s | Nm | Nm | Pieces | mm | 型号 |
| 4 | 1 | 4 | 1.5 | 0.7 | 3 | 115 | SQN75.244A21B |
| 5 | 1 | 4 | 1.5 | 0.7 | 2 | 115 | SQN75.254A21B |
| 9 | 1 | 4 | 1.5 | 0.7 | 1 | 115 | SQN75.294A21B |
| 3 | 1 | 12 | 2.5 | 1.2 | 2 | 115 | SQN75.436A21B |
| 9 | 1 | 12 | 2.5 | 1.2 | 1 | 115 | SQN75.494A21B |
| 2 | 1 | 30 | 2.5 | 1.3 | 2 | 115 | SQN75.624A21B |
| 6 | 1 | 30 | 2.5 | 1.3 | - | 115 | SQN75.664A21B |
注：高外壳的可以安装电位计
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德国SIEMENS西门子风门执行器
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Baltur/百得专用> SQN72.2A4A20BT SQN72.6A4A20BT SQN72.4D5A20BT SQN72.6C2A20
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Bentone/百通专用> SQN75.244A21B SQN75.254A21B SQN75.294A21B SQN75.436A21B SQN75.494A21B SQN75.624A21B SQN75.664A21B
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