English
Français
Deutsch
Português
Español
русский 
한국어
العربية
Italiano
Indonesia
Schweiz
Polski
Nederlands
ישראל - עברית
Perzisch
ไทย
日本語
ኢትዮ-አማርኛ
Việt Nam
Kiswahili
Srpski
Ελληνικά
简体中文
THT/HATCH-125-4T/9-30 IE3 SODECA Smoke Extract Fans
Product parameters
| Product attributes | Attribute value | Filter product attributes |
|---|---|---|
| Brand： | SODECA | |
| Type： | Smoke Extract Fans | |
| Max. Air Flow： | 88290 m³/h | |
| Blade Tilt Angle： | 12 ° | |
| Installed Power： | 22 KW | |
| Maximum admissible current (A)-690V： | 24.44 A | |
| Maximum admissible current (A)-400V： | 42.2 A | |
| Noise： | 76 dB | |
| Speed： | 1470 RPM | |
| Series： | THT/HATCH |
Product Overview
Dynamic discharge systems with roof-mounted extract fans and motorised opening function. Specially designed for the fast, effective exhaust of harmful smoke and gases in the event of fire. Suitable for installation in industrial or commercial buildings. The rapid smoke extract permits the efficient intervention of fire fighters, fast evacuation of people and prevents new sources of fire and greater structural damage to the building. Can also be used for ambient ventilation in the buildings in which it is installed.
Fan:
• An extremely robust structure that is able to withstand severe weather changes.
• Equipment structure made of anti-corrosive galvanised sheet steel.
• Designed to ensure watertightness.
• 100 mm thick thermal insulation for the hatch and 60 mm for the sides.
• Adapter socket (or skirting) for correct and easy installation on the roof.
• Maintenance switches for actuator and fan disconnection with auxiliary contacts.
• Approved in accordance with standard EN 12101-3, with certifications no.: 0370-CPR-0305 (F400) and 0370-CPR-0973 (F300).
• Tubular casing in sheet steel with polyester resin anti-corrosive treatment.
• Adjustable cast aluminum impeller.
• Shielded power cable with EMC protection.
• Thermal resistance of the assembly less than 0.47 W/m²·K.
Opening system:
• Motorised opening arm, with encapsulated IP65 mechanism.
• Supply voltage at 230 V AC 50/60 Hz.
• System reinforced and guaranteed with more than 11,000 cycles.
• Snow load SL 1000.
• Automatic opening by external signal from the control system (fire panel, smoke detector ...). Control systems not included in the equipment.
• Limit switches in both positions (open and closed).
Motor:
• Class H motors for S1 continuous operation and S2 emergency use. With ball bearings and IP55 protection.
• IE3 efficiency motors.
• Three-phase 230/400 V 50 Hz (up to 3 kW) and 400/690 V 50 Hz (powers greater than 3 kW).
• Maximum temperature of air to be carried: S1 -25 ºC +40 ºC continuous service, also suitable for warm climates with temperatures up to 50 ºC. S2 operation, 300 ºC/2h, 400 ºC/2h.
Finish:
• Galvanised steel sheet.
On request:
• Polyester resin anti-corrosive paint finish.
• Motorised opening arms with supply voltage of 24 V DC.
• Protection grille against contact according to UNE-EN ISO 12499 for inlet and/or outlet.
Application scenarios
-
AHU
The fan plays the role of the core power source and airflow control center in the AHU (air handling unit), directly affecting the air handling efficieSee more -
Commercial Dryers
The fan is the core component of a commercial clothes dryer to achieve efficient drying, uniform heating, energy saving and consumption reduction, andSee more -
Extractor Hoods
The fan is the "heart" of the extractor hoods, which directly determines its exhaust efficiency, noise control, energy consumption level and service lSee more -
Convection Ovens
The fan achieves efficient and uniform heating in a convection oven by forced circulation of hot air. Its impeller rotates at high speed to drive airfSee more
Frequently asked questions
-
How to monitor and feedback the speed of K3G series fans used in AHU projects
How to monitor and feedback the speed of K3G series fans used in AHU projects
Fan speed feedback plays a vital role in ventilation systems, air conditioning systems and other ventilation industries. By real-time monitoring of speed, more precise control can be achieved to improve the efficiency and reliability of the system.
EBM's EC fan integrates a control system that can accurately adjust the speed and feedback the real-time status of the fan. There are many ways to feedback the speed, including RS485 communication feedback and 0-10V analog output feedback. This issue introduces the 0-10V analog output feedback method.
(IO2 is 0-10V input, IO3 is 0-10V output, RSA and RSB are RS485 communication feedback)
Take K3G450PA3103/F01 as an example to show the output voltage values at different speeds. The IO3 terminal defaults to 0-10V output, adjust the speed and measure the signal.
(Power on speed adjustment, use a multimeter to measure the output voltage of the IO3 terminal, and measure at least two points)
Rachel
We offer competitive product pricing. For fast support, send your email, phone, address, and the product model & quantity you want—we’ll reach out quickly!
We typically respond via email within one business day! You can also contact us at Anthony@icxsg.com
