EX140-4C centr. fan (ATEX)
United Arab Emirates · دولة الإمارات العربية المتحدة
United Arab Emirates · دولة الإمارات العربية المتحدة
-
EX Centrifugal Fans
Compact, explosion-proof solution for ventilation of battery charging and industrial facilities
Explosion proof fan certified according to ATEX 2014/34/EU
Compact and robust design
Easy to install in any position (mounting brackets included)
This product has been replaced by EX 140A-4C centr. fan (ATEX).
EX 140-4C centr. fan (ATEX)#1557
Frequency: 50/60 Hz
Safety first
EX fan designed for use in battery-changing rooms, fume cupboards and other demanding environments where explosive atmospheres can occur.
Compact and Durable
The fan combines a compact design highly resistant to environmental stressors with a reliable ATEX rated AC motor.
Easy to install
EX fan supplied with preinstalled mounting brackets and premounted terminal box which simplifies installation process on site. Connection kit (accessory) allows to simplify connection to the standard circular ducts.
Explosion-Proof
The EX series is classified as II 2 G Ex db eb h IIB+H₂ T4 Gb.
That means it could be used for hazardous areas within zone 1 and 2 extracting gases and mixes of groups IIA, IIB and also hydrogen (H₂), temperature class T1, T2, T3 and T4.
Tech specs
Features
Construction
The casing of EX fans is made from casted silumin alloy. Terminal box integrated to the motor enclosure. Mounting brackets made of galvanized sheet still connected to the motor. Single phase version of the fan also completed with sand-enclosed capacitor.
Impeller
EX fan uses lightweight single inlet radial impeller with forward curved blades made from aluminium.
Motor
EX fans are equipped with voltage controllable, explosion proof AC motors, approved by ATEX. Motor has an integrated cooling impeller.
Motor protection
EX fans have integrated PTC (Positive Temperature Coefficient) protective circuits with external leads for connection to a motor protection device (separate accessory). We recommend to use UEK230E motor protection, certified according to ATEX directive 2014/34/EU.
Control
The EX can be controlled by reducing voltage via 5-step speed regulator.
Installation
Fan can be installed in any position by using preinstalled mounting brackets. In case of installation to the circular duct system we recommend to use dedicated connection kit (additional accessory).
Technical Data
Article name
EX 140-4C centr. fan (ATEX)
Article number
#1557
230V 1~ 50Hz | |||
|---|---|---|---|
| Nominal data | |||
| Voltage (nominal) | 230 | V | |
| Frequency | 50 | Hz | |
| Phases | 1~ | ||
| Input power | 113 | W | |
| Input power kW | 0.113 | kW | |
| Input current | 0.63 | A | |
| Impeller speed | 1,465 | rpm | |
| Air flow | max 154 | L/s | |
| Capacitance of capacitor | 8 | µF | |
| Temperature of transported air | max 40 | °C | |
| Sound data | |||
| Sound pressure level at 3m (20m² Sabin) | 43 | dB(A) | |
| Protection/Classification | |||
| Enclosure class, motor | IP54 | ||
| Insulation class | F | ||
| Explosion proof marking | II 2G EEx eq II T3 | ||
| Certificate | SP03ATEX3103X | ||
| Ambient and duct temperature | |||
| Ambient and duct temperature | -20 to 40 | °C | |
| Dimensions and weights | |||
| Weight | 7.5 | kg | |
| Others | |||
| Motor type | AC | ||
Specification
The box is made out of silumin. The fan has a compact installation size for an easy assembling. Applicable in battery rooms and storage areas and similar uses. The fan has a radial impeller with forwards- curved blades made out of aluminium. The actuation is carried out by an maintenance- free, explosion- proofed, not speed- controllable motor, witch is situated outside the air flow. Impeller according to VDI 2060, quality class Q 6,3 and dynamically weigh heavy in two levels. Tested according to ATEX guideline 94-9-EG. For the extraction of potentially explosive atmosphere of zone 1, category 2G and zone 2, category 3G. The fans are in zone 1, 2 and for the temperature levels T1, T2 and T3 applicable. The explosion group is "e" elevated safety Eexe II, T3. Appurtenances for the Ex- fan is available on enquiry. ATEX- approval number SP03 ATEX 3101x.
Documentation
BIM
Loading...