3 kW–11 kW Variable Speed Fan Control Panel
Verified by manufacturer 7 months ago
Speed fan control panel, built and tested to provide a method of operating a single 400 V three phase 50 Hz duty/ standby fan arrangement.
Application
Suitable for smoke and environmental ventilation applications.
Description
Speed fan control panel, built and tested to provide a method of operating a single 400 V three phase 50 Hz duty/ standby fan arrangement.
Features and benefits:
- Industrial PLC logic-driven system.
- Duty fan and standby fan control.
- The Variable Frequency Drives (VFD) within the control panel allow for multiple fan speed settings to be programmed for increased flexibility.
- Inputs for external firefighters’ key switch control (auto/off, auto/boost).
- Simple hard-wired activation or more involved network signal activation.
- Multiple panels can be networked together.
- Reversible fan operation if required for twin shaft/triple shaft push/pull systems.
- The facility to monitor up to 50 pressure sensors to prevent excessive pressure in the activated zone.
- Ability to power single-phase environmental fans via a contactor or three-phase with optional internal variable frequency drive.
- Ductwork damper control - single 230 Vac Power Close (PC)/Spring Open (SO): Single or Double 24 Vdc Power Close (PC) Power Open (PO).
- System state indication on panel face via LEDs.
- Activation/healthy Volt Free Contacts (VFC) for BMS monitoring.
- Fan panel status can be viewed via an associated SHEVTEC repeater panel.
- Four activation inputs to provide more accurate speed control within different building zones.
- Ability to communicate with Cloudlink systems for remote monitoring.
- Optional build to BS 8519 ATS Compliant with generator start-up signal.
General information
Color | Grey Guidance for specification option: RAL 7035. Blue Guidance for specification option: RAL 5020. |
Finish | Powder-coated |
Material | Steel |
Shape | Rectangle |
Length | 1200 mm |
Width | 400 mm |
Height | 1400 mm |
Uniclass | |
CAWS | S92/410 Sprinkler alarm panels S92/410 Control panels |
Specification data - Mechanical services control panels
Enclosure | |
Ingress protection (minimum) | IP55.Guidance for specification option: Internal and external fully weatherproofed. |
Material | Steel. |
Finish | Externally polyester powder-coated. |
Colour | Light grey panel (RAL 7035); ocean blue canopy (RAL 5020). |
Doors and panels | |
Form | Right-angle return construction with square edges and corners and concealed hinges. |
Swing | 90°. |
Isolator | |
Type | Switch-disconnector. |
Rated operational voltage (Ue) | 400 V. |
Rated operational frequency | 50 Hz. |
Rated short-time withstand current (Icw) | 1–29.1 A.Guidance for specification option: Current draw between 1 to 29.1 A depending on either quiescent state or system activated state and associated fan Full Load Current (FLC): 3–11 kW, 4.7 to 21.3 A FLC. |
Cable entry | Bottom. |
Internal cable zones | Sufficient to allow cabling to be neatly routed and terminated. |
Terminals | |
Mounting | Internal.External. |
Humidity | 10–90% (non-condensing). |
Operating temperature range | -5 to 40°C. Guidance for specification option: Internally climate controlled via cooling fan and heater. |
Dimensions | 1400 x 1200 x 400 mm. Manufacturer guidanceH x W x D. |
Battery back-up | PLC backup battery 2 x 12 V 12.0 Ah sealed lead-acid batteries. Guidance for specification option: Batteries not included. |
Sustainability data
Country of product manufacture | United Kingdom |
Literature
3kW-11kW Variable Speed Fan Control Panel