Centrifugal duct fan
ERR 35/1 S
No longer available for deliveryManufacturer: MAICO
Centrifugal duct fan, DN 355, alternating current
Application examples: Machine extraction unit, Workplace air extraction system, Production site, Storage facility, Laboratory
Product data sheet
Characteristic curve
Dimensioned drawing
ERR 35/1 S - Dimensioned drawing [mm]
Technical data
ERR 35/1 S - Technical data
Accessories
ERR 35/1 S - Accessories
Specific accessories
| Product type | Name | Art. No. | Price*(EUR) | Action |
|---|---|---|---|---|
| Fixing cuff | ELR 35 No longer available for delivery | 0092.0115 | on request | |
| Mounting foot | FUR 35/1 No longer available for delivery | 0036.0090 | on request |
General accessories
| Product type | Name | Art. No. | Price*(EUR) | Action |
|---|---|---|---|---|
| Automatic backflow preventer | AVM 35 | 0093.0012 | on request | |
| Tubular sound absorber | RSR 35/50 Remaining parts | 0092.0335 | on request | |
| Tubular sound absorber | RSR 35/50-1 | 0092.0607 | on request | |
| Electrical air heater with controller | DRH 35-12 R | 0082.0147 | on request | |
| Water air heater | WRH 40-9 | 0082.0122 | on request | |
| Air filter | TFE 35-4 | 0149.0081 | on request | |
| Air filter | TFE 35-7 | 0149.0056 | on request | |
| Contactor | US 16 T | 0157.0769 | on request | |
| 5-step transformer | TRE 3,3-2 | 0157.0159 | on request | |
| Air flow monitor | LW 9 | 0157.0779 | on request | |
| Air filter | TFE 35-5 No longer available for delivery | 0149.0065 | on request | |
| Speed controller | ST 5 No longer available for delivery | 0157.0812 | on request | |
| Speed controller | STU 5 No longer available for delivery | 0157.0816 | on request |
Product description
Productdescription
ERR 35/1 S
short description
Centrifugal duct fan, DN 355, alternating currentProduct description
Special features
- Efficient centrifugal duct fan made of powder-coated sheet steel.
- Suitable for industrial and residential installations.
- Centrifugal impeller with backwards curved blades.
- Quiet and powerful.
- Reduced space requirement due to compact dimensions.
- For direct installation between ducts, for ventilation or air extraction, depending on the installation position.
- Round connection sockets on inlet and outlet side adapted to standard ducts.
- Mounting foot available as accessory.
Air flow direction
- Airstream and rotational directions are indicated by arrows marked on the fan housing
Motor
- Single-phase AC motor.
- External rotor capacitor motor.
- Operating capacitor in the terminal box is ready to be connected.
- Speed-controllable.
- Thermal overload protection (temperature sensor in motor winding) as a standard feature.
- The overload protection automatically switches the fan off in the event of overheating.
- Robust motor with ball bearings, maintenance-free.
- IP X4 degree of protection when installed in ventilation ducts with at least 1 m of duct on the inlet and outlet sides.
Installation information
- Can be fitted in any position.
- Use optional ELR flexible cuffs to prevent transfer of vibrations to the duct system.
Electrical connection
- Externally fitted terminal box with cable guide bushes.
Safety information
- The fan may be operated only if the protection against accidental contact with the impeller is guaranteed to be in accordance with DIN EN ISO 13857 for fans with free inlet or outlet. To do this, fit an optional SGR protective grille.
Wiring diagram
ERR 35/1 S - Wiring diagram
ERH... electric air heater with LW 9 air flow monitor and ST speed controller
K1 - heating release (US16T)
ERR .. / 1 - centrifugal fan
LW 9 - air flow monitor
ETL 16 P - electronic temperature controller
DTL 16 P - electronic temperature controller
FL 30P channel sensor
ST.. STU.., STS.. speed controller
ERH - electric air heater
F1 - temperature limiter
F2 - safety temperature limiter
N - night reduction
- Only with DTL 16 P
Centrifugal fan
Centrifugal fan with ST/STU/STS speed controller
Centrifugal fan with TRE 5-step transformer
Duct fan with ERH 16-2 R electric air heater
S1 - system on
US16 - all-pole isolating switch (contactor)
ERR... centrifugal duct fan
ERH...R electrical air heater: ERH16-2R
B=Int/ext bridge must be closed
C=Do not change potentiometer setting
D=Setpoint potentiometer for MIN limitation
E=Setpoint potentiometer for MAX limitation
F=Bridge for MAX limitation, bridge must be closed!
G=If bridge is closed, MIN limitation is also active
FR30P - ext. setpoint controller (0-30°C) with room sensor
FL30P - ext. channel sensor for MIN, MAX limitation
LW9 - air flow monitor (in position N)
Installation of LW9 sensor on incoming side of air heater
0-30°C setpoint setting and recording of room temperature with FR30P
0-60°C min/max limitation in supply air channel with FL60P
Duct fan with electric air heater DRH 16-5R and DRH 20-6R
S1 - system on
US16 - all-pole isolating switch (contactor)
ERR... centrifugal duct fan
DRH...R electric air heater: DRH16-2R or DRH20-6R
B=Int/ext bridge must be closed
C=Do not change potentiometer setting
D=Setpoint potentiometer for MIN limitation
E=Setpoint potentiometer for MAX limitation
F=Bridge for MAX limitation, bridge must be closed!
G=If bridge is closed, MIN limitation is also active
FR30P - ext. setpoint controller (0-30°C) with room sensor
FL30P - ext. channel sensor for MIN, MAX limitation
LW9 - air flow monitor (in position N)
Installation of LW9 sensor on incoming side of air heater
0-30°C setpoint setting and recording of room temperature with FR30P
0-60°C min/max limitation in supply air channel with FL60P
Duct fan with DRH 25-9R, DRH 31-12R, DRH 35-12R and DRH 40-12R electric air heaters
S1 - system on
S - sensor
US16 - all-pole isolating switch (contactor)
ERR... centrifugal duct fan
DRH...R electric air heater: DRH 25-9R, DRH 31-12R, DRH 35-12R, DRH 40-12R
B=Int/ext bridge must be closed
C=Do not change potentiometer setting
D=Setpoint potentiometer for MIN limitation
E=Setpoint potentiometer for MAX limitation
F=Bridge for MAX limitation, bridge must be closed!
G=If bridge is closed, MIN limitation is also active
FR30P - ext. setpoint controller (0-30°C) with room sensor
FL60P - ext. channel sensor for MIN, MAX limitation
LW9 - air flow monitor (in position N)
Installation of LW9 sensor on incoming side of air heater
0-30°C setpoint setting and recording of room temperature with FR30P
0-60°C min/max limitation in supply air channel with FL60P
Downloads / Videos
ERR 35/1 S - Downloads / Videos
Predecessor - successor
The wish list option allows you to make a note of all the products you are interested in.
You can change your wish list as often as you want to. You can change the quantity and item position of the products, go back
to the product page, download product data sheets, delete items and mark products as optional.
You can save your wish list to your computer and then call it up again at a later time to make more changes, if required.
Using the list, you can then download the tender text for all the products you have saved to the list, create an enquiry or
compare products.
On this website, technologies such as cookies and measurements of reach (targeting and tracking) are used (services). This means that personal information such as the IP address and browser information is processed to continuously improve our website as well as to display to you customised content that corresponds to your individual interests. You may of course influence the use of this information through the settings you choose. The settings you have chosen are stored in a necessary selection cookie. With the exception of the selection cookie mentioned above, technically non-essential cookies and measurements of reach are only used if you provide permission in advance by clicking “ACCEPT ALL AND CLOSE”. Details and options for customising your consent can be found under Data protection settings.
Here you can select a variety of different categories of services or cookies. By activating the corresponding “Statistics & analytics” checkbox and confirming “Save settings”, you can give your informed consent to the use of cookies for customisation purposes. At the bottom of the website under “Data protection settings”, you can change or revoke your consent and settings for the individual services at any time with effect for the future.
Necessary cookies are absolutely necessary for the operation of the website. Without these cookies, the website would not function properly.
These cookies and services collect and process data for statistics and analytics and thus enable further improvements of this website for users. Google Analytics and Google Adwords Conversion are used for this purpose. You will find a detailed description of such use in our Privacy Policy.