Name: Siemens Electric Valve Actuator -, 24V ac/dc Supply Voltage
Brand: Siemens
SKU: 287-8830
Price: 173.57 EUR
Availability: InStock

Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.

Sélectionner tout	Attribut	Valeur
	Marque	Siemens
	Product Type	Valve Actuator
	Maximum Opening Time	25s
	Maximum Closing Time	25s
	Supply Voltage	24V ac/dc
	Power Rating	2.5VA
	Actuator Type	Electric
	Standards/Approvals	RCM Conformity, UL, EU Conformity (CE), cUL, EAC conformity, RoHS Compliance

	Sélectionner tout
	Marque Siemens
	Product Type Valve Actuator
	Maximum Opening Time 25s
	Maximum Closing Time 25s
	Supply Voltage 24V ac/dc
	Power Rating 2.5VA
	Actuator Type Electric
	Standards/Approvals RCM Conformity, UL, EU Conformity (CE), cUL, EAC conformity, RoHS Compliance

Datasheet - SSA151.05HF

Statut RoHS non applicable

Pays d'origine :: CN

Siemens Valve Actuator, 25s Maximum Closing Time, 24V Supply Voltage - S55180-A110

This valve actuator is an electromotoric device designed to automate control valves in building services and industrial automation. It operates from a low-voltage control supply and is suitable for integration into HVAC and electrical control systems where motor-driven valve positioning is required.

Features and Benefits:

• 24V supply enables safe low-voltage installation and control
• 25s maximum opening time provides predictable stroke timing
• 25s maximum closing time ensures consistent response on shutdown
• 2.5VA power draw minimises load on control circuits

Applications

• Suitable for central heating valve control in commercial buildings
• Ideal for integration with building automation HVAC controllers
• Used for retrofit replacement of older motorised valve drives
• Can be used for fluid flow modulation in plantroom pipework

What supply considerations are needed for mains control panels?

It requires a 24V control supply and draws 2.5VA, so panel transformers and fusing should be sized to accommodate that continuous power demand and any concurrent actuator loads.

How quickly will the actuator move a valve through its stroke?

The actuator completes both full opening and full closing within 25s under nominal conditions, allowing synchronous timing with system controls.

Is this actuator suitable for commercial replacement projects?

Yes, it is specified for 24V valve control and is compatible with common commercial valve control infrastructures, facilitating direct substitution where electrical characteristics match.

Siemens Electric Valve Actuator -, 24V ac/dc Supply Voltage

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