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Cabinet
Spiral radial fan housing is made of AISI304 stainless steel sheet (AISI316 on request). Stainless steel screws are used for the joints. Air temperature -15 ˚C to +70 ˚C or 150 ˚C (special version), ambient temperature up to +40 ˚C.
Running wheel
is radial with forward curved blades, made of AISI304 stainless steel plate.
Motor
2, 4 or 6 pole single or three phase asynchronous motor, insulation class F, grease filled ball bearings for life. Motor is located out of the air stream. Protection class IP55. Also available for hazardous areas (on request).
Screwdriver
is located on the motor.
Speed control
is performed by changing the voltage or frequency converter.
Mounting
is carried out on the stainless steel motor stool (accessory).
Noise
The sound pressure level at a distance of 1.5 m in the free acoustic field is given in the table.
Accessories
- VFVN frequency converter for three-phase motors
- anti-vibration kit
- ON/OFF switch
- condensate drainage sleeve
- flexible coupling incl. inlet/outlet flanges
- motor canopy
- motor stool NEREZ AISI304
Accessories suitable for acid-resistant fans can be found here.
Instructions
Ventilators are suitable by their design for long air ducts in various process and air handling applications, in the chemical industry, petrochemistry and laboratories.
Parameters
| Základní údaje | |
|---|---|
| Fan type | radial |
| Hazardous area classification | II 2 G (on request) |
| Explosivity group | IIB+H2, IIC engine (on request) |
| Temperature class | T4 (on request) |
| Explosion protection type | d (on request) |
| Fan material | Stainless steel. steel. sheet |
| Installation | On a motorized chair |
| Weight | 4,00 kg |
| Max. air temperature | 150 °C |
| Připojení | |
| Diameter of inlet connection pipe | 120 mm |
| Diameter of the connection pipe at the discharge | 120 mm |
| Dimensions of the throat on the discharge | 90 mm - 90 mm |
| Elektrické parametry | |
| Power supply | 230 V |
| Ingress Protection | IP55 |
| Engine type | AC |
| Maximum power input | 120 W |
| Maximum current | 1,30 A |
| Vybavení | |
| Check valve | No |
| Delayed run-down | No |
| Adjustable coasting | No |
| Hygrostat | No |
| Motion sensor | No |
| Adjustability | Yes |
| Particle filter | No |
| More intake ports | No |
| Sound insulation | No |
| Ball bearings | Yes |
| Další | |
| Maximum speed | 1 310 min⁻¹ |
Adherence to these instructions should not pose any safety, health or environmental risks in accordance with EC directives (CE marked). The same applies to other products used in the device or during installation. Consider the following warnings:
• Observe the safety instructions to prevent damage to the device or personal injury.
• The technical information in this manual must not be changed.
• It is forbidden to interfere with the motor of the device.
• In order for the device to comply with EC directives, the device must be connected to the mains in accordance with the applicable regulations.
• The device must be installed in such a way that under normal operating conditions it cannot come into contact with any moving part and / or live part.
• The device complies with the applicable regulations for the operation of electrical equipment.
• Always disconnect the device from the power supply before carrying out any work on it.
• Appropriate tools must be used when handling or maintaining the device.
• The device must only be used for the purposes for which it is intended.
• This appliance is not intended for use by children under 8 years of age and persons with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a responsible person. The user must ensure that children do not play with the device. Cleaning and maintenance of the appliance must not be carried out by children without supervision.
