GELEC "P" SERIES PROPELLER FANS

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Propeller Fans Cost effective Very efficient for moving high volumes of air at

relatively low pressures. Air volume flow rates of up to 4.0 m³/sec and static pressures of up to 300Pa are attainable.

Introduction With many years of experience in ventilation - GELEC remains as innovative as the day it was established. Bell mouth inlet reduces resistance to create a

smoother airflow. The fans are fully speed controllable allowing levels of ventilation to be adjusted according to requirements and eliminating wasted energy expenditure.

Our products stand out from the crowd, in the design and choice of materials, in their noise and performance characteristics and product attributes - and in the functional benefits that come from our constant efforts to unite GELEC with our customers expectations.

Whether your requirement is the supply of product ready for installation into a variety of air movement applications, such as building services and the agricultural sectors, or as an OEM, to integrate GELEC product into your own – The ‘P’ series of propeller fans are designed to meet your requirements.

Benefits Durability A tough epoxy paint finish ensures adequate protection against corrosion. Motors Stability These are protected to IP54 which means they are highly resistant to dust and water ingress. Motors have class F insulation.

The motor mounting brackets are constructed in the form of a welded wire framework which acts as a finger guard. The mounting brackets are electroplated prior to black epoxy powder Two, four and six pole motors are available.

Suitable for operating temperatures of up to +55°C and up to 95% humidity.

coating to provide added protection.

Reliability Motors have sealed for life bearings designed

to operate at any angle.

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Specification General The ‘P’ series of plate mounted propeller fans are available as Form A or Form B arrangements. Plates Each propeller fan includes a one piece bell mouth inlet and mounting plate manufactured in powder coated steel with 4 fixing points for simple installation. For added rigidity each unit includes a steel support frame to support the motor and impeller within the mounting plate. Guards Each fan includes a finger protection guard to BS848-5 for mounting the fan onto the inlet ring. Guards are electroplated prior to powder coating in RAL 9005 black finish.

Impellers All impeller blades are pressed steel sickle type with the exception of 250mm and 315mm models which are conventional pressed steel blades, all providing excellent performance

characteristics and low noise levels. Impellers are powder coated colour RAL 9005 black and impeller blades are welded to the motor rotor. Motors Motors are highly efficient, external rotor motors matched to the aerodynamic performance of the impeller. Motors have sealed for life, maintenance free ball bearings enabling the fan to be mounted at any angle. Motors are protected to IP54 with Class F insulation and are suitable for ambient operating temperatures of up to +55°C and 95% maximum relative humidity and are wound for 230V/1Ph/50Hz or 400V/3Ph/50Hz supply. All motors are pre-wired to an IP54 terminal box, incorporate built in thermal overload protection and are suitable for speed control. Motors and impellers are balanced to Grade G6.3. Controllers Each Single Phase fan is fully speed controllable by using the HFC range of electronic voltage controllers or the TC range of five speed transformer voltage controllers. Each Three Phase fan is fully speed controllable by using the TC range of five speed transformer voltage controllers. Note: P560/4-1 is not suitable for speed control.

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Features Application ‘P’ Series Fans are suited to a wide variety of discharge and supply applications in the building services sector such as warehousing, restaurants, sports halls, industrial units, schools and kitchen extract to agricultural markets. • Sickle blade profile impeller. • 9 standard sizes from 250mm to 710mm. • Two, four, and six pole motors available. • Air volume flow rates of up to 4.0 m³/sec. • Static pressures of up to 300 Pa. • Wide operating range. • Thermal overload protection. • Bell mouth inlet for smoother airflow. • Suitable for operating temperatures of up to +55°C • Sealed for life ball bearings to operate at any angle.

All units are tested to ISO 5801:1997 (airside performance) and to

• Motors protected to IP54 with Class F insulation to EN 60034-5. • Fully speed controllable. • Operating up to 95% humidity. • Condensation drain holes. • All available from stock. Adaptable The fans are available from stock in 9 standard sizes from 250mm to 710mm. Condensation drainage holes are built into the motors as standard which are designed to preclude the build up of condensation within the motor when operating in predominantly humid surroundings or considerable changes in temperature.

Mounting The propeller fans are suitable for mounting in any position enabling greater flexibility for site installations. Safety All units have integral thermal overload protection which prevents the motor from overheating. Ease of installation Fans are supplied with an integral IP54 terminal box and motor side guard, which allows the fan to be positioned conveniently to incoming electrical inputs. Tested standards

BS 848 Pt 2:1985 (sound performance). Warranty Each unit has a 12 month warranty. Full ancillary range Louvre shutters, wall cowls, electronic and transformer speed controllers.

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Performance Curves 220-240V / 1Ph / 50Hz

1

2

0.00 0.10 0.20 0.30 0.40 0.50 0.60

200

175

150

125

100

75

50

25

1 P250/2-1

2 P315/2-1

Volume – m³/s

0

Pres

sure

- Pa

175

150

125

100

75

50

25

0

0.00 0.20 0.40 0.60 0.80 Volume – m³/s

Pres

sure

- Pa

1

P250/4-1

P315/4-1

P350/4-1

3

1

2

2

3

6

220-240V / 1Ph / 50Hz

Pres

sure

- Pa

150

125

100

75

50

25

0

0.00 0.50 1.00 1.50 2.00 Volume – m³/s

1 P400/4-1 2

2 P450/4-1

3 P500/4-1

4 P560/4-1

1 P400/6-1

2 P450/6-1

3 P500/6-1

4 P560/6-1

5 P630/6-1

Pres

sure

- Pa

175

150

125

100

1

4

3

5

3

4

2

75

50

25

0

1

0.00 0.50 1.00 1.50 2.00 2.50 3.00 Volume – m³/s

7

380-420V / 3Ph / 50Hz

Pres

sure

- Pa

0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 Volume – m³/s

300

275

250

225

200

175

150

125

100

75

50

25

0

1 P500/4-3

2 P560/4-3

3 P630/4-3

32

1

0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 Volume – m³/s

Pres

sure

- Pa

200

175

150

125

100

75

50

25

0

1 P500/6-3

2 P560/6-3

3 P630/6-3

4 P710/6-3

1

2

3 4

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Sound Data 220-240V / 1Ph / 50Hz

Model dBA@3m 63Hz 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz

Inlet 57 74 82 76 75 72 68 64 58 P250/2-1

Outlet 58 74 83 76 76 74 71 66 59 Inlet 48 72 76 71 64 61 57 50 44

P250/4-1 Outlet 46 71 75 70 64 61 56 49 42 Inlet 50 76 78 73 67 64 61 55 47

P315/4-1 Outlet 48 73 76 71 65 62 59 54 45 Inlet 54 77 79 76 72 70 64 56 48

P350/4-1 Outlet 52 76 78 74 70 68 63 57 48 Inlet 55 77 80 78 73 70 66 60 53

P400/4-1 Outlet 55 77 80 77 73 70 67 61 52 Inlet 60 81 88 82 77 75 71 65 57

P450/4-1 Outlet 60 81 86 80 77 76 71 65 57 Inlet 60 86 84 82 77 76 72 66 57

P500/4-1 Outlet 60 84 85 82 78 76 71 65 57 Inlet 62 80 88 84 80 77 75 68 60

P560/4-1 Outlet 62 81 87 84 79 77 74 68 60 Inlet 50 74 75 77 64 62 55 48 41

P400/6-1 Outlet 47 77 76 69 65 62 58 51 45 Inlet 47 77 76 69 65 61 58 51 44

P450/6-1 Outlet 47 77 76 68 65 62 58 51 44 Inlet 51 80 77 72 70 67 62 55 46

P500/6-1 Outlet 52 79 78 72 70 67 62 55 46 Inlet 54 79 83 73 71 68 65 59 52

P560/6-1 Outlet 53 78 81 74 71 67 64 57 48 Inlet 61 86 94 81 78 73 70 65 59

P630/6-1 Outlet 61 85 94 81 79 73 70 66 58

380-420V / 3Ph / 50Hz

Model dBA@3m 63Hz 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz

Inlet 60 86 84 82 77 76 72 66 57 P500/4-3

Outlet 60 84 85 82 78 76 71 65 57 Inlet 61 80 90 82 78 76 74 69 61

P560/4-3 Outlet 62 82 92 82 79 76 73 68 60 Inlet 67 87 94 90 84 82 79 73 66

P630/4-3 Outlet 67 87 93 89 84 82 79 74 66 Inlet 51 80 77 72 70 67 62 55 46

P500/6-3 Outlet 52 79 78 72 70 67 62 55 46 Inlet 54 79 83 73 71 68 65 59 52

P560/6-3 Outlet 53 78 81 74 71 67 64 57 48 Inlet 61 86 94 81 78 73 70 65 59

P630/6-3 Outlet 61 85 94 81 79 73 70 66 58

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Technical Data 220-240V / 1Ph / 50Hz

Model Speed r/min FLC Amps SC Amps Power W Electronic Controller

Transformer Controller

P250/2-1 2600 0.40 1.2 90 HFC1.7 TC12 P315/2-1 2400 0.75 2.3 170 HFC1.7 TC12 P250/4-1 1380 0.23 0.7 50 HFC1.7 TC12 P315/4-1 1370 0.35 1.1 80 HFC1.7 TC12 P350/4-1 1400 0.70 2.1 150 HFC1.7 TC12 P400/4-1 1380 0.82 2.5 180 HFC1.7 TC12 P450/4-1 1350 1.10 3.3 250 HFC1.7 TC12 P500/4-1 1370 1.55 4.7 350 HFC3.0 TC12 P560/4-1 1300 2.55 7.7 550 N/A N/A P400/6-1 920 0.50 1.5 105 HFC1.7 TC12 P450/6-1 920 0.80 2.4 160 HFC1.7 TC12 P500/6-1 920 1.17 3.5 250 HFC1.7 TC12 P560/6-1 940 1.35 4.1 280 HFC1.7 TC12 P630/6-1 940 2.00 6.0 460 HFC3.0 TC14

Single Phase Fan –

No Controller Single Phase Fan – Electronic

Controller Single Phase Fan – Transformer

Controller

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380-420V / 3Ph / 50Hz

Tra er nsformModel Spe in ed r/m FL C Amps SC Amps Po wer W Cont r rolleP500/4-3 1320 0.90 2.7 480 TC33 P560/4-3 130 0 1.20 3.6 600 TC33 P630/4-3 137 0 1.45 4.4 770 TC33 P500/6-3 900 0.55 1.7 230 TC33 P560/6-3 920 0.90 2.7 340 TC33 P630/6-3 900 1.56 4.7 600 TC33 P710/6-3 900 1.75 5.3 900 TC33

Three Phase Fan – No Controller Three Phase Fan – Transformer Controller

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Dimensions and Weights

F

Airflow

orm ″A″

Model A B C D E F G H Weight

(K g)

P250 250 260 265 370 320 90 60 15 3

P315 315 325 360 430 380 90 60 15 3.3

P350 350 360 395 485 435 90 60 15 4.9

P400 400 410 450 540 490 110 60 15 7.2

P450 450 460 500 575 535 110 60 15 7.2

P500 500 510 560 655 615 115 60 15 9.5

P560 560 575 625 725 670 115 60 15 10.5

P630 630 645 705 805 750 125 60 20 15

P710 710 722 765 850 810 130 135 27 30

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Accessories

mences. Fits independently of fan deally wall mounted downstream of fan). Supplied with screw fixings.

ect extract fan openings from prevailing weather conditions. The hape minimizes resistance to airflow.

Louvre Shutter All weather louvre with vanes that open automatically when airflow com(i

Product Code

Fan Sze A B C DØ D E Weight

(kg)

HLVS 250 P250 298 26 235 260 - - 0.5

HLVS 315 P315 348 26 274 310 - - 0.5

HLVS 350 P350 348 26 298 360 - 323 1.0

HLVS 400 P400 460 26 364 423 - - 1.0

HLVS 450 P450 502 30 404 460 - - 1.5

HLVS 500 P500 548 30 452 510 - - 2.0

HLVS 560 P560 610 30 530 - 568 - 2.0

HLVS 630 P630 696 30 627 - 655 - 3.0

HLVS 710 P710 745 30 666 - 702 - 3.0

Wall Cowls Wall Cowls have been designed to prots

Product Code Fan Size A B C W t eigh

Gril m² le Area ( kg)

HWC25/31 P250 / P315 500 410 325 0.088 2

HWC35/40 P350 / P400 610 510 390 0.140 3

HWC45/50 P450 / P500 755 645 470 0.217 7

HWC56/63 P560 / P630 935 815 0.345 555 10

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Speed Control Electronic Controllers – Single Phase 230V/50Hz Quality electronic type speed controllers, matched to the propeller range are available for panel/wall mounting. Each unit includes a speed control knob and separate on/off switch. Order codes are shown in table provided. When speed control is required, GELEC can only guarantee the fan unit when operated via a GELEC supplied controller and when the thermal overload is utilised.

Product Code

Max Peak Current Amps

Weight (kg)

IP Rating

Height mm

Width mm

Depth mm

HFC1.7 1.7 0.3 IP51 110 110 60

HFC3.0 3.0 0.3 IP51 110 110 60

HFC6.0 6.0 0.3 IP51 110 110 60

Transformer Controllers A range of transformer voltage controllers used to provide five speed step control of single phase or three phase motors where the peak current of the motor does not exceed the rating of the controller. Speed control is via selector switch. Single phase units are complete with illuminated on/off switch.

Product Code

Supply Max Peak

Current Amps

Weight (kg)

IP Rating

Height mm

Width mm

Depth mm

TC12 230V/1Ph/50Hz 2 3 IP40 265 200 120

TC14 230V/1Ph/50Hz 4 4 IP40 265 200 120

TC33 400V/3Ph/50Hz 3 12 IP40 320 300 180

GELEC (UK) LIMITED

Westwood Park, London Road Little Horkesley, Colchester CO6 4BS, United Kingdom

Tel: 44(0)120 6274 055 Fax: 44(0)120 6274 056

E-mail: info@gelecuk.com

Publication No: G/DC 201006

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