30.22_compresor de aire.pdf

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PRODUCT DESCRIPTION The Series 7C7 Air Maintenance/Compressor assembly consists of a riser-mounted compressor,

Series 757P Air Maintenance Device and flexible hoses for installation. It is designed to ensure the

valve system can achieve operational air pressure within 30 minutes of discharge, in accordance with

NFPA 13 requirements (7.2.6.2.2).

The Series 757P Air Maintenance Device is UL Listed and FM Approved.

The Series 7C7 Assembly is available with 1/6, 1/3 and horsepower compressors depending upon thesystem requirements.

For FireLock NXT Series 768 Dry Valves, Series 769 Deluge and Preaction Valves,

Series 764 Alternate Valves.

Note: The Series 7C7 Air Maintenance/Compressor Assembly is designed for systems that do

not require an accelerator to achieve the required system pressure performance. If an

accelerator is required, a tank-mounted compressor with a regulated air maintenance device

should be used.

COMPRESSOR CAPACITIES

The engineer/system designer is responsible for sizing the compressor so that the entire

system is charged to the required air pressure within NFPA guidelines (30 minutes). DO

NOT oversize the compressor to provide more airflow. An oversized compressor will slow

down or possibly prevent valve operation.

Hp

NominalAC

Voltage/Hz(+/- 10%)

Pressurepsi/Bar

TimeMinutes

CapacityWITH

AutoVentgallons/m3

CapacityWITHOUTAutoVent

gallons/m3AmpDraw

008

075 275 2. Amps

.2 0.7 .

008

075 525

4.4 Amps

.2 .4 2.0

220508

00 25

.2 0. 0.9

220508

0450 0

.2 .7 2.5

22008

070 400

.5.2 .4

2 0508

00 70

. Amps.2 2.5 2.5

2 008

0780 80

..2 .0

NOTE: Reer to the charts on the ollowing pages or minimum requiredfll capacities to psi0.9 Bar. Low air alarms will clear at psi0.9 Bar. Inaddition, these charts contain higher capacities to 8 psi.2 Bar that are notshown in the table above.

30.22_1

Air Maintenance/Compressor AssemblySERIES 7C7

30.22FIRE PROTECTION PRODUCTS DEVICES

JOB/OWNER CONTRACTOR ENGINEER

System No. ______________________________ Submitted By ____________________________ Spec Sect _______________ Para ___________

Location ________________________________ Date ___________________________________ Approved _______________________________

Date ___________________________________

www.victaulic.com

VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 2010VICTAULIC COMPANY. ALL RIGHTS RESERVED.

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SERIES 7C7


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ASSEMBLY DIMENSIONS

Series 7C7 - 1/3HP Compressor

Pipe Size A B C D

4.5 5.00 .55 5.8

2 4.78 5.00 .55 5.8

2 & 7. 5.04 5.00 .55 5.8

5. 5.00 .55 5.8

4 5.88 5.00 .55 5.8

& 5.5 .98 5.00 .55 5.8

8 8.02 5.00 .55 5.8

Series 7C7 - 1/3HP Compressor Series 7C7 - 1/6HP Compressor


Pipe Size A B C D

4.5 4.0 .55 5.8

2 4.78 4.0 .55 5.8

2 & 7. 5.04 4.0 .55 5.8

5. 4.0 .55 5.8

4 5.88 4.0 .55 5.8

& 5.5 .98 4.0 .55 5.8

8 8.02 4.0 .55 5.8

A

B

C

D

A

B

C

DD

A

B

C


Pipe Size A B C D

4.5 4.8 .55 5.54

2 4.77 4.8 .55 5.54

2 & 7. 5.0 4.8 .55 5.54

5. 4.8 .55 5.54

4 5.94 4.8 .55 5.54

& 5.5 .98 4.8 .55 5.54

8 8.0 4.8 .55 5.54


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FIRE PROTECTION PRODUCTS DEVICES

Air Maintenance/Compressor Assembly

www.victaulic.com

VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 2010 VICTAULIC COMPANY. ALL RIGHTS RESERVED.

REV_F

SERIES 7C7


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ASSEMBLY PERFORMANCE (1/2 HP Compressor)

- For use with FireLock NXT Series 768 Dry, Series 764 Alternate wet/dry and 769 Deluge and Preaction systems.

18 psi

13 psi

System Size (gallons)

Time(minutes)

Estimated Time to Reach Various Pressures -Series 7C7 with 1/2-hp (110 VAC, 50 Hz) Compressor and Auto Vent

0

5

10

15

20

25

30

35

40

50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000

45

50

18 psi

13 psi


Time(minutes)

Estimated Time to Reach Various Pressures -Series 7C7 with 1/2-hp (110 VAC, 60-Hz) Compressor and Auto Vent

0

5

10

15

20

25

30

35

40

50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 1050 1100 1150 1200

0

10

20

30

40

50 18 psi

13 psi


Time(minutes)

Estimated Time to Reach Various Pressures -Series 7C7 with 1/2-hp (110 VAC, 50 Hz) Compressor and No Auto Vent

50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 1050 1100

0

10

20

30

40

50

18 psi

13 psi


Time(minutes)

Estimated Time to Reach Various Pressures -Series 7C7 with 1/2-hp (110 VAC, 60 Hz) Compressor and No Auto Vent

25 75 125 175 225 275 325 375 425 475 525 575 625 675 725 775 825 875 925 975 1025 1075 1125 1175 1225

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SERIES 7C7


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0

10

20

30

40

50

60

System Size (cubic meters)

Tim

e(minutes)

0.6 1.0 1.4 1.80.2 2.2 2.6 3.0

1.2 Bar 0.9 Bar

Estimated Time to Reach Various Pressures - 220-volt OptionSeries 7C7 with 1/3-hp (220-240 VAC, 50-Hz) Compressor and Auto Vent

0

10

20

30

40

50

60

System Size (cubic meters)

Time(minutes)

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8

1.2 Bar

0.9 Bar

Estimated Time to Reach Various Pressures - 220-volt OptionSeries 7C7 with 1/3-hp (220-240 VAC, 60-Hz) Compressor and Auto Vent

0

10

20

30

40

50

60

70

Estimated Time to Reach Various Pressures - 220-volt OptionSeries 7C7 with 1/3-hp (220 - 240 VAC, 50 Hz) Compressor and No AutoVent

Tim

e(minutes)

System Size/Volume (cubic meters)

0 0.5 1.0 1.5 2.0 2.5 3.0

1.2Bar

0.9Bar

0

10

20

30

40

50

60

Estimated Time to Reach Various Pressures - 220-volt OptionSeries 7C7 with 1/3-hp (220 - 240 VAC, 60 Hz) Compressor and No Auto Vent

0 0.5 1.0 1.5 2.0 2.5 3.0

Time(minutes)

System Size/Volume (cubic meters)

1.2Bar

0.9Bar

0

10

20

30

40

50

60

System Size (Gallons)

Time(Minutes)

50 100 150 200 250 300 350 400 450 500 550 600 650 700 750

Estimated Time to Reach Various Pressures -Series 7C7 with 1/3-hp (110 VAC) Compressor and Auto Vent

13 psi

18 psi

50 100 150 200 250 300 350 400 450 500 550 600 650 700 7500

10

20

3018 psi 13 psi

Estimated Time to Reach Various Pressures -Series 7C7 with 1/3-hp (110 VAC) Compressor and No Auto Vent


Time(minutes)

NOTE: Reer to the ollowing page or charts relecting the 220-volt -hp option.

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SERIES 7C7


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0

10

20

30

40

50

60

70

System Size (Gallons)

Time(Minutes)

50 100 150 200 250 300 350 400

Estimated Time to Reach Various Pressures -Series 7C7 with 1/6-hp (110 VAC) Compressor and Auto Vent

13 psi

18 psi

50 100 150 200 250 300 350 4000

10

20

3018 psi 13 psi

Estimated Time to Reach Various Pressures -Series 7C7 with 1/6-hp ( 110 VAC) Compressor and No AutoVent


Time(minutes)



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SERIES 7C7


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ExPLODED VIEW DRAWING -

SERIES 7C7 AIR MAINTENANCE COMPRESSOR ASSEMBLY WITH 1/2-HP COMPRESSOR

1

4

23

6

142

3

10

7

14

11

To Actuator

Trim

9

8

5

15

1925

24

18

16

17

12

13

20

21

22

26

Bill of Materials

Item Qty. Description

1 1 Compressor

2 1 Mounting Bracket

3 1 Series 757P Air Maintenance Trim Assembly with Pressure Switch

4 1 Stainless Steel Braided Flex Hose (-inch NPT Male x Female)

5 2 Split Hanger for -inch Pipe

6 2 Hose Clamp

7 1 Close Nipple (-inch NPT)

8 3 Close Nipple (-inch NPT)

9 3 90 Female Elbow (-inch NPT)

10 2 Hex-Head Bolt ( - 16 x -inch Long)

11 4 Lock Washer ( inch)

12 2 Lock Washer ( inch)

13 4 Hex Nut ( - 20 UNC)

14 2 Straight Conduit Connector (-inch)15 1 Liquid-Tight Conduit ( inch x 9 inches Long)

16 1 14 AWG, 3-Strand Cable (25 inches Long)

17 3 #8 U-Style Wire Connector

18 1 Identication Tag

19 1 Compressor Air Intake Filter

20 1 Nipple (-inch NPT x 10 inches Long)

21 1 Nipple (-inch NPT x 4 inches Long)

22 1 Union (-inch NPT)

23 1 Reducing Bell (-inch NPT x -inch NPT)

24 1 14 AWG Grounded Cord with Plug (5 feet Long)*

25 1 Strain Relief Connector*

26 1 Identication Label*

* NOTE: Items 24 - 26 apply only to the CSA version

Exaggerated for Clarity

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SERIES 7C7


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WARNING

Thisproductmustbe installedbyanexperienced,trainedinstaller,

inaccordancewiththeinstructionsprovidedwitheachvalve.These

instructions contain important information.

Failuretofollowtheseinstructionsmayresultinseriouspersonalinjury,

propertydamage,orvalveleakage.

Ifyouneedadditionalcopiesofthisproductliteratureorthevalve

installationinstructions,orifyouhaveanyquestionsaboutthesafe

installationanduseofthisdevice,contactVictaulicCompany,P.O.

Box31,Easton,PA18044-0031USA,Telephone:001-610-559-3300.

WARNING

WARRANTY Refer to the Warranty section of the current Price List or contact Victaulic for details.

This product shall be manufactured by Victaulic or to Victaulic specifications. All products to be

installed in accordance with current Victaulic installation/assembly instructions. Victaulic reserves the

right to change product specifications, designs and standard equipment without notice and without

incurring obligations.

NOTE

ELECTRICAL INFORMATION

DANGER

Onlyqualifiedelectriciansshouldconnect

incomingpowertotheSeries7C7Air

Maintenance/Compressor Assembly.

Toreducetheriskofelectricshock,check

theelectricalsourceforpropergrounding.

Failuretofollowtheseinstructionscouldresultin

deathorseriouspersonalinjury.

Ground

Connection

ELECTRICAL CONNECTION

LINE LOAD LINELOAD

L1 L2

L 1 T 1 T 2 L 2

T 1 T 2

MOTOR

INCOMING POWER SUPPLY(REFERENCE COMPRESSOR

DATA PLATE)

NOTE: NEMA Enclosure - intended only or indoor use

Only qualified electricians should make the connection to theincoming power supply. All wiring shall be completed in accordance

with requirements of the local authority having jurisdiction and any

applicable electrical codes.

30.22


30.22FIRE PROTECTION PRODUCTS DEVICES

For complete contact information, visit www.victaulic.com

30.224847REV F UPDATED 08/2010


SERIES 7C7

30.22_compresor de aire.pdf

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