S&P Deutschland GmbH | SKU: 5750399300

S&P TXBR ECOWATT Axial Fan, EC Motor, 230 V, DN 250 to 450

Name: S&P TXBR ECOWATT Axial Fan, EC Motor, 230 V, DN 250 to 450
Brand: S&P Deutschland GmbH
SKU: 5750399300
Price: 818.49 EUR
Availability: InStock

818^{49 €} ~~1.141^{21 €}~~

Tax included Shipping calculated at checkout.

● Delivery time: 5 to 10 business days
● Shipping: Germany €4.99, free from €100; EU €19.99

✓ Original manufacturer unit, CE marked
✓ Quiet operation with the right sizing
✓ Pay by PayPal, card, Klarna or bank transfer
✓ Expert advice on choosing the right unit

Model

Product variants

Bank transfer

You can also pay by bank transfer (prepayment). Bank details follow with the order confirmation.

Description

S&P TXBR ECOWATT is a selection of axial tube fans with EC motor from the S&P TXBR ECOWATT series for 230 V, impeller diameter 250 to 450 mm. The fans have a tubular sheet steel housing with connecting flanges on both sides for installation in ducts.

According to S&P, the speed can be set from 0 to 100 % via the integrated potentiometer in the terminal box or via an external 0 to 10 V signal; below 1 V the fan is switched off. A 10 V output is also available.

Technical data

Series	TXBR ECOWATT, axial tube fans with EC technology
Mains connection	1~ 230 V, 50/60 Hz
Housing	tubular sheet steel housing with connecting flanges on both sides, entire construction with epoxy polyester coating, stainless steel screws
Impeller	AMAX axial impeller made of plastic (polyamide), statically and dynamically balanced according to ISO 1940
Motor	EC motor with internal thermal contacts, protection class IP44, insulation class B, continuous duty S1, sealed maintenance-free ball bearings
Terminal box	on the housing, protection class IP65, with integrated speed potentiometer
Speed control	0 to 100 % via potentiometer or external 0 to 10 V signal (below 1 V = off), 10 V output
Air temperature	-20 to +40 °C
Mounting position	any axis position

Model	Article number	Control voltage	Speed	Power input	Motor current	Airflow (free-blowing)	Sound pressure level¹	Weight
TXBR-250 ECOWATT	5750399300	10 V	2275 min⁻¹	131 W	0.9 A	2,040 m³/h	58 dB(A)	4.5 kg
		8 V	1980 min⁻¹	88 W	0.6 A	1,790 m³/h	54 dB(A)
		6 V	1570 min⁻¹	45 W	0.3 A	1,425 m³/h	48 dB(A)
		4 V	1155 min⁻¹	19 W	0.1 A	1,025 m³/h	41 dB(A)
TXBR-315 ECOWATT	5750399400	10 V	1675 min⁻¹	169 W	1.1 A	2,930 m³/h	57 dB(A)	6.0 kg
		8 V	1560 min⁻¹	136 W	0.9 A	2,730 m³/h	55 dB(A)
		6 V	1255 min⁻¹	73 W	0.5 A	2,170 m³/h	51 dB(A)
		4 V	960 min⁻¹	36 W	0.3 A	1,670 m³/h	42 dB(A)
TXBR-355 ECOWATT	5750399500	10 V	1550 min⁻¹	190 W	1.2 A	3,605 m³/h	57 dB(A)	8.0 kg
		8 V	1460 min⁻¹	159 W	1.0 A	3,425 m³/h	55 dB(A)
		6 V	1235 min⁻¹	95 W	0.6 A	2,870 m³/h	52 dB(A)
		4 V	1020 min⁻¹	55 W	0.4 A	2,365 m³/h	46 dB(A)
TXBR-400 ECOWATT	5750399600	10 V	1350 min⁻¹	326 W	1.4 A	5,170 m³/h	59 dB(A)	8.5 kg
		8 V	1245 min⁻¹	249 W	1.1 A	4,750 m³/h	56 dB(A)
		6 V	1060 min⁻¹	153 W	0.7 A	4,090 m³/h	53 dB(A)
		4 V	870 min⁻¹	92 W	0.4 A	3,325 m³/h	48 dB(A)
TXBR-450 ECOWATT	5750399700	10 V	1250 min⁻¹	350 W	1.5 A	6,455 m³/h	59 dB(A)	9.0 kg
		8 V	1200 min⁻¹	310 W	1.4 A	6,125 m³/h	58 dB(A)
		6 V	1030 min⁻¹	201 W	0.9 A	5,260 m³/h	55 dB(A)
		4 V	870 min⁻¹	123 W	0.6 A	4,410 m³/h	51 dB(A)

¹ Sound pressure level in free field, measured at a distance of approx. three times the impeller diameter, at least 1.5 m.

Size	ØA	ØB	C	ØD	ØE	Number of holes
250	327 mm	292 mm	180 mm	256 mm	10 mm	4
315	386 mm	355 mm	180 mm	319 mm	10 mm	8
355	426 mm	395 mm	180 mm	359 mm	10 mm	8
400	487 mm	450 mm	210 mm	403 mm	12 mm	8
450	537 mm	500 mm	210 mm	452 mm	12 mm	8

Dimensions according to the dimension drawing in the S&P data sheet.

Features

Among the speed control accessories, S&P lists the REB-ECOWATT set point controller, the SWG set point adjuster (0 to 10 V), the INTER 4P ECOWATT 3-step switch, the CONTROL ECOWATT AC/DC control unit and AIRSENS air quality sensors for carbon dioxide, VOC or relative humidity.
PM-55/3 NV maintenance switch as an accessory.
Among the mounting accessories, S&P lists per size the DEF protective grille, FL counter flange, PIE mounting bracket, TAD inlet nozzle with protective grille, ELV flexible connection, TAA tubular silencer and TSK non-return damper (e.g. size 250: DEF-250 A, FL-250/435, PIE-250, TAD-250/435 N, ELV-250/435, TAA-250, TSK-250).
Performance curves, sound power spectra and performance data according to ISO 5801 are included in the S&P data sheet.

Note on variants

The number after TXBR indicates the impeller diameter (nominal diameter) in mm.

Data sheets and manuals (PDF)

Note on reviews: Any visitor can submit a review using the form; a purchase is not required. Anyone who submits a review receives an email to confirm their email address. Reviews marked “Verified” come from customers who bought the product from us. We do not check other reviews for a purchase.

Recommendations