Blauberg Ultra 250 Round

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Centrifugal exhaust low-noise and low-energy fan for ceiling mounting. Maximum air flow up to 482 m³/h.

EAN4058448084218

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Description
Characteristics
Downloads
Modifications
Dimensions
Additional technical data
LED Light Characteristics
Designation key

Description

FEATURES

Intermittent or continuous ventilation of bathrooms, showers, kitchens and other utility spaces. For high-resistant ventilation systems. Built-in tri-color low-energy LED light (Ultra 250 Tri-color model). Low noise level. The centrifugal impeller has forward-curved blades for high pressure and low noise. Easiest installation and further maintenance possible. The fans also feature a gravity backdraft damper. Ingress protection rating IPX4. Compatible with ∅ 150 mm air ducts. Removable decorative panels available in matte black and white colors, round and square shapes.


DP Ultra 250 Round	DP Ultra 250 Round Black	DP Ultra 250 Square	DP Ultra 250 Square Black

MOTOR

The maintenance-free motor bearings are sufficiently greased for all motor service life and engineered for over 40 000 operating hours of trouble-free operation.

DESIGN

The motor impeller is made from high-quality and durable ABS-plastic. Ultra 250 Tri-Color Light fans are equipped with a tri-color energy-efficient light for comfortable lighting in warm, cold or neutral colors.


DP Ultra 250 Round Tri‑Colour Light		DP Ultra 250 Square Tri‑Colour Light

OPTIONS

Model	Ultra 250
Option	T	H
Turn-off delay timer	•	•
Humidity sensor		•

Turn-off delay timer

Adjustable delay from 2 to 30 min.

Humidity sensor

Humidity setpoint adjustable from 60 % up to 90 %.

MOUNTING

Characteristics

Parameter	Ultra 250 Round	Ultra 250 Round T	Ultra 250 Round H	Measurement unit
Frequency	50	50	50	Hz
Voltage	220-240	220-240	220-240	V
Current	0.25	0.25	0.25	A
Power	57	57	57	W
Maximum air flow	482	482	482	m³/h
Maximum air flow	134	134	134	l/s
Sound pressure level at 3 m	36	36	36	dBА
SFP	0.43	0.43	0.43	W/l/s
Ingress protection rating	IPX4	IPX4	IPX4	-
EC motor	no	no	no	-
Casing material	plastic	plastic	plastic	-
Outdoor mounting	no	no	no	-
Sound-insulated casing	no	no	no	-
Air duct	150	150	150	-
Design	centrifugal	centrifugal	centrifugal	-
Type	Exhaust	Exhaust	Exhaust	-
Mounting	ceiling mounting	ceiling mounting	ceiling mounting	-
*	Sound pressure level measured in free space at a distance of 3 meters from the fan	Sound pressure level measured in free space at a distance of 3 meters from the fan	Sound pressure level measured in free space at a distance of 3 meters from the fan	-

Documents archieve

Modifications

Modification name
Ultra 250 Round
Ultra 250 Round H
Ultra 250 Round T

Modification name	Humidity sensor	No extra functions	Turn-on delay timer
Ultra 250 Round	-		-
Ultra 250 Round H		-
Ultra 250 Round T	-	-


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Dimensions

Model	Dimensions [mm]
Model	a	b	c	Ød
Ultra 250 Round	198	38	330	148

Additional technical data

LED Light Characteristics

	Power [W]	Luminous flux [lm]	Color temperature [K]	Beam angle [°]
DP Ultra 250 Round Tri-Color Light	12	1200	3000/4000/6500	120
DP Ultra 250 Square Tri-Color Light	12	1200	3000/4000/6500	120