Singleflow SSDR
Singleflow SSDR

Singleflow SSDR

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Singleflow SSDR

Multiflow SMB
 

The Singleflow SSDR and SSBR is a range of direct and belt driven centrifugal fans for external roof mounting, manufactured in aluminium alloy with a mill finish and a louvred air discharge to protect against rain and bird ingress. Ideal for external mounting on roof tops where ceiling voids and roof spaces are inadequate or the unit is too large to fit internally, they are available with or without acoustic lining dependant on whether lower breakout noise levels are required.

Features & Benefits

FEATURES & BENEFITS

Learn more about individual features and benefits of our products.

 Specification

SPECIFICATION

The Singleflow SSDR range of roof mounted fans as manufactured by Elta Fans Ltd.

 Technical information

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

ACCESSORIES

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

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DOWNLOADS

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SPP Features and Benefits
 

Features & Benefits

Material Strength

This robust and durable unit has a casing manufactured from mill finish aluminium alloy, with a louvred air discharge which provides protection against ingress from the elements and is self draining.

Ease of installation

All models are designed for direct connection to standard ductwork with 50 mm long rectangular spigots for ease of connection.

Low noise

Single fans have the option of being acoustically lined with Class O acoustic foam so that breakout noise levels are significantly lowered.

Alternative

Alternative position of the intake spigot can be fitted on the end of the unit when the ventilation riser is not directly under the unit, this allows the unit to be fixed adjacent to ducting.

Quality assurance

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

Design Appeal

Anti-vibration mounts are fitted between the motor mounting arms and the fan casing which ensures smooth running

Warranty

Each SSDR has a 12 month warranty.

SPP Specifications

Specification

The Singleflow SSDR range of direct drive single fans as manufactured 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 unit casing shall be manufactured from 1.6mm thick mill finish aluminium alloy.

The casing shall be designed so as to minimise vibration and shall incorporate a louvered air discharge guarded against bird ingress. Drain points shall also be provided.

Units can be supplied with or without acoustic lining.

Where acoustically lined units are required the lining shall be open cell foam conforming to Class O of the U.K. Building Regulations.

Access panels shall be provided for ease of servicing.

Motors

Direct Drive units shall have highly efficient, maintenance free motors, matched to the aerodynamic performance of the impeller.

These shall be protected to IP20/ IP44 and suitable for working temperatures of up to +40℃.

Electrical connection shall be provided by an IP55 isolator fitted onto the unit casing.

Impeller

Impellers shall be double inlet double width forward curved centrifugal type housed in a purpose designed scroll with integral deep drawn inlet rings to facilitate maximum efficiency.

Quality Management

Units are to be designed and manufactured with procedures as defined in BS EN ISO 9001: 2008.

All SSDR units are to be tested to ISO 5801:1997 (airside performance) and BS 848 Part 2: 1985 (sound performance).

tech-ad

Technical Information

Dimensional Data

 ssdr dims

Product CodeABCDEWeight kg
SSDR1/L* 500 340 275 175 100 11
SSDR2/L* 700 500 350 225 150 17
SSDR3/L* 700 540 400 250 150 24
SSDR4/L* 800 650 450 350 200 31
SSDR5/L* 950 650 550 400 325 37
SSDR6/L* 1050 750 550 450 350 39
SSDR7/L* 1150 800 650 650 400 57

Performance & Electrical Data

Direct Drive - SINGLE Phase - 220V-240V / 50Hz

Product Code Speed r/minAirflow m3/s @ Static Pressure Pa.          Motor Electrical Data  Speed Control Sound Level dBA@3mBreakout dBA@3m

0

25

50

75

100

150

200

250

300

350

400

FLC Amps

SC Amps

Input Kw

Electronic

Transformer

SSDR/SSDR/L

SSDR/SSDR/L
SSDR1/L 2250 0.056 0.053 0.05 0.047 0.043 0.036 0.028 0.019 0.37 1.41 0.085 EL31 TC12 32/31 27/26
SSDR2/L 1330 0.179 0.158 0.133 0.107 0.07 0.43 1.38 0.098 EL31 TC12 38/37 31/30
SSDR3/L 1220 0.28 0.257 0.232 0.209 0.184 0.133 0.082 0.028 1.2 4.8 0.25 EL31 TC12 45/43 36/34
SSDR4/L 1415 0.465 0.436 0.404 0.372 0.34 0.272 0.19 0.104 0.03 2.7 9.6 0.5 EL61 TC14 50/48 44/42
SSDR5/L 1250 0.8 0.778 0.76 0.734 0.716 0.66 0.604 0.534 0.43 0.279 0.1 4.4 12.6 0.96 EL61 TC18 50/48 43/41
SSDR6/L 1310 0.96 0.945 0.915 0.898 0.875 0.825 0.77 0.682 0.565 0.302 0.15 5.2 18.9 1.1 EL61 TC18 54/52 46/44
SSDR7/L 820 1.41 1.37 1.32 1.28 1.22 1.1 0.965 0.785 0.43 0.15 7 20.7 1.4 EL101 TC110 55/53 47/45

 

Sound Data

 
Product Code63Hz125Hz250Hz500Hz1kHz2kHz4kHz8kHzdBA@3m
SSDR1 57 61 54 48 47 42 39 34 32
SSDR2 66 64 60 56 52 50 46 42 38
SSDR3 73 73 64 62 60 57 54 49 45
SSDR4 82 77 71 63 65 62 62 53 50
SSDR5 82 77 67 65 65 64 61 53 50
SSDR6 85 80 75 67 68 70 64 55 54
SSDR7 81 80 74 67 71 71 64 56 55
SSDR1-L 57 61 54 48 45 38 36 31 31
SSDR2-L 66 64 60 56 49 47 43 39 37
SSDR3-L 73 73 64 60 57 53 51 46 43
SSDR4-L 82 77 71 62 62 58 59 50 48
SSDR5-L 82 77 67 64 62 60 58 50 48
SSDR6-L 85 80 75 66 65 66 61 52 52
SSDR7-L 81 80 74 67 68 67 61 53 53

Speed Control & Wiring Data

SINGLE Phase - 220V-240V / 50Hz

Product CodeWiring Diagram No.
SSDR1/L* 152-517
SSDR2/L* 152-517
SSDR3/L* 152-517
SSDR4/L* 152-517
SSDR5/L* 152-517
SSDR6/L* 152-517
SSDR7/L* 152-517

Accessories

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