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GVD321.1U | Damper Actuator | Spring Return | 230 VAC | On/Off | 200 lb-in | Siemens Building Technology
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Documents and manuals
Siemens Building Technology GVD321.1U Documents
Datasheet(OpenAir GVD/GKD Electronic Damper Actuator US Listed Fire/Smoke Technical Instructions)Declaration of conformity(Electromotoric damper actuators GVD…)Environmental Declaration(Damper Actuator GAP GVD Environmental Product Description)Installation instruction(OpenAir GVD_GKD Series Electronic Damper Actuator for UL Listed Fire_Smoke and Smoke Control Dampers Installation Instructions) More Info
Overview
Details for GVD321.1U
Siemens Building Technology NCO-GVD321-1U
The Siemens Building Technology NCO-GVD321-1U is a fire safety device that provides reliable protection for commercial and industrial buildings. This flush-mounted, two-point detector is designed for use with 230V circuits and features a detection range of up to 142 pounds per square inch (psi).
The NCO-GVD321-1U utilizes a dual-sensing element technology that combines a rate-of-rise and fixed-temperature detector, ensuring accurate and reliable fire detection. Its low-profile design blends seamlessly into any interior, making it an aesthetically pleasing safety solution.
With its robust construction and proven reliability, the Siemens Building Technology NCO-GVD321-1U is an ideal choice for protecting critical infrastructure, warehouses, and other industrial facilities. Its fast response time and dependable performance ensure the safety of personnel and assets in the event of a fire.
Features:
* Flush-mounted, two-point detector
* Detection range: Up to 142 psi
* Dual-sensing element technology
* Rate-of-rise and fixed-temperature detection
* Low-profile design
* 230V operation
Applications:
* Commercial buildings
* Industrial facilities
* Warehouses
* Data centers
* Hospitals
Protect your business with the reliable fire detection technology of the Siemens Building Technology NCO-GVD321-1U. Order now from our HVAC supply store for the best prices and fast shipping on your critical safety equipment needs!
Specifications
- Actuator Type
- Electronic Fire and Smoke
- Actuation Style
- Rotary
- Control or Fire/Smoke Type
- Fire/Smoke Control Damper
- Electronic Fusible Link (EFL)
- YES
- Plenum or Standard Rating
- Standard
- Torque
- 200 lb-in
- Fail Safe
- Yes
- Spring return function
- Spring return function
- Control Signal
- 2-position
- Positioning time
- Run time for 90° 30s nominal, Spring return 15 s max
- Power consumption
- 35 VA / 9 VA, Run / Hold
- Ambient temperature, operation
- 0…140 ºF
- Ambient humidity, operation
- 95 % r.h.
- Angular rotation
- 95°
- Supply Voltage
- 230 VAC
- Frequency
- 50/60
- Auxiliary switch
- 0
- Cable length
- 3 ft
- Dimensions (W x H x D)
- 3.8 x 10.75 x 3.4 in
- Material, housing
- NEMA 1 / IP40, plenum-rated plastic, high temperature polymer
- Standard
- UL60730; cUL CSA 60730; CE conformity for Residential, Commercial, and Industrial environments
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