SCHNEIDER风阀执行器MD20B-24技术参数
Specifications | |
Part numbers | 875-1025-000 |
Power supply | 24 Vac ±20%, 50–60 Hz, 24 Vdc ±20% |
Power consumption |
|
Connection cable | 1 m (3.3 ft), 3×0.75 mm2 (AWG 18) |
Angle of rotation | max. 95° (adjustable by mechanical stops) |
Torque | min. 20 Nm (180 in. lb.) @ nominal voltage |
Running time or duty cycle | 150 s |
Direction of rotation | Reversible with switch |
Position indication | mechanical |
Standards Conformity |
|
Protection class | III Safety extra-low voltage |
Enclosure rating | IP 54 |
Ambient humidity | 95% r.H (EN 60730-1) |
Ambient temperature |
|
Sound power level | max. 45 dB (A) |
Maintenance | Maintenance-free |
Weight | Approx 1 kg (2.2 lb.) |
SCHNEIDER风阀执行器MD20B系列介绍
MD20B 系列风门执行器在建筑服务安装的通风和空调系统中用作空气控制风门。
• 空气控制风门最高约4 平方米
• 扭矩 20 Nm (180 in. lb.)
• 标称电压 24 Vac/dc 或 230 Vac
• 控制：开/关或三点
• 简单的直接安装安装在阻尼器主轴上，带有通用主轴夹，配有防旋转带以防止执行器旋转。
• 使用自复位按钮可以进行手动操作（只要按钮被按下或锁定，传动锁扣保持脱开状态）。
• 带有机械末端挡块的可调节旋转角度。
• 高功能可靠性：执行器具有过载保护功能，不需要限位开关，并在到达终点时自动停止。
Product Description
MD20B series damper actuators operate as air control dampers in ventilation and air-conditioning systems for building services installations.
• For air control dampers up to approx. 4 m2
• Torque 20 Nm (180 in. lb.)
• Nominal voltage 24 Vac/dc or 230 Vac
• Control: On/Off or 3-point
Features
• Simple Direct Mounting mounting on the damper spindle with a universal spindle clamp, supplied with an antirotation strap to prevent the actuator from rotating.
• Manual operation is possible with the self- resetting pushbutton (the gearing latch remains disengaged as long as the pushbutton is pressed or detented).
• Adjustable Angle Of Rotation with mechanical end stops.
• High Functional Reliability: The actuator is overloadproof, requires no limit switches and automatically stops when the end stop is reached.
SCHNEIDER风阀执行器其他常用型号：
SCHNEIDER MD40B-24
SCHNEIDER MD20B-24
SCHNEIDER MD10B-24
SCHNEIDER Damper Actuator NEW + ORIGINAL+ ONE YEAR WARRANTY
爱泽工业成立于2010年，定位于向制造工业提供高端制造技术和设备。代理经营世界优质的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气，液压以及气动解决方案的合作伙伴，我们利用我们的全球协作团队，为客户提供先进解决方案，市场知识以及相关增值服务来帮助优化客户的工作效率，提高可靠性和安全性，致力于成为工业产品和解决方案的优质渠道。
如果有任何关于SCHNEIDER风阀执行器MD20B-24的疑问，请随时与我们沟通（021-31006702）。我们将尽全力解决您的问题。
If you have any question for SCHNEIDER products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:www.ize-industries.com.
SCHNEIDER风阀执行器MD20B-24技术参数
