Raptor SFB

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SFB

4 standard sizes from 350mm to 650mm
Air volume flow rates up to 2.57m³/s.
Static pressures of up to 125 Pa.
Suitable for operating temperatures up to +40°C.
Suitable for extract or supply systems.

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The Raptor SFB is a range of Ziehl-Abegg ATEX rated plate mounted axial fans for internal mounting, manufactured in mild steel with a RAL9005 paint finish. These units are designed to meet the requirements for Hazardous Areas.

FEATURES & BENEFITS

Learn more about individual features and benefits of our products.

SPECIFICATION

The Raptor SFB range of ATEX fans as manufactured by Elta Fans Ltd.

TECHNICAL INFORMATION

The technical information available to you from ELTA Fans is exhaustive - Choose from either sound, performance and electrical or dimensional data for each and every product

ACCESSORIES

Elta supply a full range of accessories for each of their products.

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DOWNLOADS

Get the full brochure, wiring diagrams and operation and maintenance instructions.

Features & Benefits

Ease of installation.

All models are supplied with 650mm long flying lead for direct electrical connection

Material strength

All metal casing and guard provides a long lasting and robust construction.

Warranty

Each SFB has a 12 month warranty.

Performance

High efficiency pressed aluminium impellers are directly driven by an AC external rotor motor, designed to provide high performance characteristics.

Motor protection

All SFB units have integral PTC Thermistor for temperature monitoring.

Design appeal

Classified for constructional safety and the requirements stated in 94/4/EU (ATEX) directive, Gas Zone and ignition temperature protection to Ex II 2G c Exe IIB T4

Quality assurance

All units are designed and manufactured with procedures as defined in BS EN ISO 9001: 2008.

Specification

Raptor SFB range of ATEX fans as supplied by Elta Fans Ltd. 46 Third Avenue, Pensnett Trading Estate, Kingswinford, West Midlands, DY6 7US, UK. Tel: +44 (0) 1384 275800 - If you need more information - Contact us.

Casing

The all metal fan casing and guard provides a long lasting and robust construction.

The units have been constructed from mild steel and suitably treated to ensure full corrosion protection, the guard shall be powder coated polyester epoxy paint finish in black (RAL 9005).

Fan plates shall have a surface coated to fulfil the requirements in DIN EN 13463-1 regarding electrostatic charges with paint finish in black (RAL 9005).

Motors

Motors are highly efficient, lightweight external rotor motors with sealed for life, maintenance free ball bearings; which allows the fan to be installed at any angle. Motors are all suitable for speed control and each motor has temperature monitoring by integrated PTC Thermistor.

Motors according to: Gas, Zone and ignition temperature. Protection to Ex II 2G c Exe IIB T4 classified for constructional safety and fulfil the requirements stated in 94/4/EU (ATEX) directive

Fans are suitable for operating temperatures between -20℃ and +40℃.

Electrical connection to the motor is via a 650mm long flying lead.

Impellers

Pressed aluminium impellers providing low noise and increased efficiency with protective measures between rotating and stationary components, dynamically balanced to Grade G6.3, and finished in black (RAL 9005).

Quality Management

Units are to be designed and manufactured with procedures as defined in BS EN ISO 9001: 2008. All ATEX units are to be tested to ISO 5801:2007 (airside performance) and BS 848 Part 2: 1985 (sound performance).

Technical Infomation

Performance & Sound Data

Product Code	Speed r/min	Airflow SFP	Airflow m³/s @ Static Pressure Pa.						Overall Efficiency %	FMEG	Motor Electrical Data
			Airflow m³/s @ Static Pressure Pa.								Motor Electrical Data
			0	25	50	75	100	125			FLC Amps	SC Amps	Input kW
			0	25	50	75	100	125			FLC Amps	SC Amps	Input kW
SFB035-VDE.4Y.A4P	1428	m³/s	0.71	0.65	0.59	0.5			28.7	-	0.27	1.215	0.145
SFB035-VDE.4Y.A4P	1428	W/(L/s)	0.14	0.18	0.21	0.26			28.7	-	0.27	1.215	0.145
SFB042-VDE.4Y.A4P	1402	m³/s	1.24	1.18	1.09	0.99	0.86	0.65	29.9	-	0.6	2.76	0.31
SFB042-VDE.4Y.A4P	1402	W/(L/s)	0.17	0.2	0.23	0.27	0.34	0.47	29.9	-	0.6	2.76	0.31
SFB056-SDE.4Y.A4P	914	m³/s	1.84	1.66	1.42				26.3	-	0.58	2.146	0.307
SFB056-SDE.4Y.A4P	914	W/(L/s)	0.13	0.16	0.2				26.3	-	0.58	2.146	0.307
SFB065-SDE.4Y.A4P	894	m³/s	2.57	2.35	2.1	1.79			31.6	-	0.8	2.96	0.439

Sound Data

Product Code	Sound Power Level dBW @ Octave Band Hz								dBA @ 3m
Product Code	63Hz	125Hz	250Hz	500Hz	1 kHz	2 kHz	4 kHz	8 kHz	dBA @ 3m
SFB035-VDE.4Y.A4P	74	75	72	67	66	64	57	48	51
SFB042-VDE.4Y.A4P	72	79	75	72	70	69	63	54	55
SFB056-SDE.4Y.A4P	79	73	69	68	65	57	51	45	49
SFB065-SDE.4Y.A4P	84	75	73	71	71	69	62	53	54

Dimensional Data

Product Code	A	B	C	D	E	F	G	H	J	Weight kg
Product Code	A	B	C	D	E	F	G	H	J	Weight kg
SFB035-VDE.4Y.A4P	347	359	135	423	385	56	54	16	12	9
SFB042-VDE.4Y.A4P	416	435	135	503	460	62	54	16	14.5	11.5
SFB056-SDE.4Y.A4P	546	567	161	650	610	70	60	18	14.5	16
SFB065-SDE.4Y.A4P	644	667	182	770	730	80	60	18	14.5	20