Air Maintenance/ Compressor Assembly 30.22

Transcription

30.22
FIRE PROTECTION PRODUCTS – DEVICES
Air Maintenance/
Compressor Assembly
SERIES 7C7
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.
SERIES 7C7
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 1/2 horsepower compressors depending upon the
system requirements.
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
Nominal
AC
Voltage/Hz
(+/- 10%)
1/6
110/60
1/3
110/60
1/3
220/50
1/3
220/50
1/3
220/60
1/2
110/50
1/2
110/60
3/4
220/50
3/4
220/60
3/4
220/50
3/4
220/60
Pressure
psi/Bar
18
1.2
18
1.2
18
1.2
18
1.2
18
1.2
18
1.2
18
1.2
18
1.2
18
1.2
18
1.2
18
1.2
Time
Minutes
30
30
30
60
30
30
30
30
30
60
60
Capacity
WITH
AutoVent
gallons/m3
Capacity
WITHOUT
AutoVent
gallons/m3
175
0.7
375
1.4
160
0.6
450
1.7
370
1.4
660
2.5
780
3.0
600
2.3
700
2.7
1200
4.5
1375
5.2
275
1.1
525
2.0
235
0.9
660
2.5
400
1.5
670
2.5
830
3.1
675
2.5
775
2.9
1350
5.0
Amp
Draw
2.1 Amps
4.4 Amps
6.6 Amps
3.8 Amps
1525
5.8
NOTE: Refer to the charts on the following pages for minimum required
fill capacities to 13 psi/0.9 Bar. Low air alarms will clear at 13 psi/0.9 Bar. In
addition, these charts contain higher capacities to 18 psi/1.2 Bar that are not
shown in the table above.
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. © 2013 VICTAULIC COMPANY. ALL RIGHTS RESERVED.
REV_G
30.22_1
30.22
Air Maintenance/
Compressor Assembly
SERIES 7C7
ASSEMBLY DIMENSIONS
A
A
A
B
B
B
C
C
C
D
D
Series 7C7 - 1/2HP Compressor
D
Pipe Size
A
B
C
D
1 1/2”
2”
2 1/2” & 76.1
3”
4”
6” & 165.5
8”
14.5
14.77
15.03
15.36
15.94
16.98
18.01
4.8
4.8
4.8
4.8
4.8
4.8
4.8
6.55
6.55
6.55
6.55
6.55
6.55
6.55
15.54
15.54
15.54
15.54
15.54
15.54
15.54
Pipe Size
A
B
C
D
1 1/2”
2”
2 1/2” & 76.1
3”
4”
6” & 165.5
8”
14.53
14.78
15.04
15.36
15.88
16.98
18.02
5.00
5.00
5.00
5.00
5.00
5.00
5.00
6.55
6.55
6.55
6.55
6.55
6.55
6.55
15.38
15.38
15.38
15.38
15.38
15.38
15.38
Pipe Size
A
B
C
D
1 1/2”
2”
2 1/2” & 76.1
3”
4”
6” & 165.5
8”
14.53
14.78
15.04
15.36
15.88
16.98
18.02
4.60
4.60
4.60
4.60
4.60
4.60
4.60
6.55
6.55
6.55
6.55
6.55
6.55
6.55
15.38
15.38
15.38
15.38
15.38
15.38
15.38
www.victaulic.com
30.22_2
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30.22
Air Maintenance/
Compressor Assembly
SERIES 7C7
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.
Estimated Time to Reach Various Pressures Series 7C7 with 1/2-hp (110 VAC, 50 Hz) Compressor and No Auto Vent
Estimated Time to Reach Various Pressures Series 7C7 with 1/2-hp (110 VAC, 50 Hz) Compressor and Auto Vent
50
50
40
40
35
13 psi
13 psi
Time (minutes)
Time (minutes)
18 psi
18 psi
45
30
25
20
30
20
15
10
10
5
0
50
100 150 200 250 300 350 400 450
500 550 600
0
50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 1050 1100
650 700 750 800 850 900 950 1000
System Size (gallons)
Estimated Time to Reach Various Pressures Series 7C7 with 1/2-hp (110 VAC, 60 Hz) Compressor and No Auto Vent
Estimated Time to Reach Various Pressures Series 7C7 with 1/2-hp (110 VAC, 60-Hz) Compressor and Auto Vent
18 psi
40
50
18 psi
35
13 psi
40
25
Time (minutes)
Time (minutes)
30
20
15
13 psi
30
20
10
10
5
0
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
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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30.22_3
30.22
Air Maintenance/
Compressor Assembly
SERIES 7C7
Estimated Time to Reach Various Pressures Series 7C7 with 1/3-hp (110 VAC) Compressor and No Auto Vent
Estimated Time to Reach Various Pressures Series 7C7 with 1/3-hp (110 VAC) Compressor and Auto Vent
60
13 psi
18 psi
30
18 psi
50
13 psi
20
Time (minutes)
Time (Minutes)
40
30
10
20
10
0
0
50
100
150
200
250
300
350
400
450
500
550
600
650
700
50
100
150
200
250
300
350
400
450
500
550
600
650
700
750
750
System Size (Gallons)
Estimated Time to Reach Various Pressures - 220-volt Option
Series 7C7 with 1/3-hp (220-240 VAC, 50-Hz) Compressor and Auto Vent
1.2 Bar
60
Series 7C7 with 1/3-hp (220 - 240 VAC, 50 Hz) Compressor and No AutoVent
0.9 Bar
70
1.2
Bar
60
50
50
0.9
Bar
Time (minutes)
Time (minutes)
40
30
40
30
20
20
10
0
10
0.2
0.6
1.0
1.4
1.8
2.2
2.6
0
3.0
0
0.5
1.0
System Size (cubic meters)
1.5
2.0
2.5
Series 7C7 with 1/3-hp (220-240 VAC, 60-Hz) Compressor and Auto Vent
Series 7C7 with 1/3-hp (220 - 240 VAC, 60 Hz) Compressor and No Auto Vent
60
60
1.2
Bar
1.2 Bar
50
50
0.9 Bar
30
0.9
Bar
40
Time (minutes)
40
Time (minutes)
3.0
System Size/Volume (cubic meters)
30
20
20
10
10
0
0
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
0
0.5
2.8
1.0
1.5
2.0
2.5
3.0
System Size/Volume (cubic meters)
System Size (cubic meters)
NOTE: Refer to the following page for charts reflecting the 220-volt 1/3-hp option.
www.victaulic.com
30.22_4
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30.22
Air Maintenance/
Compressor Assembly
SERIES 7C7
Estimated Time to Reach Various Pressures Series 7C7 with 1/6-hp (110 VAC) Compressor and Auto Vent
Estimated Time to Reach Various Pressures Series 7C7 with 1/6-hp (110 VAC) Compressor and No AutoVent
70
18 psi
30
18 psi
13 psi
60
13 psi
20
Time (minutes)
Time (Minutes)
50
40
30
10
20
0
50
10
100
150
200
250
300
350
400
0
50
100
150
200
250
300
350
400
System Size (Gallons)
www.victaulic.com
REV_G
30.22_5
30.22
Air Maintenance/
Compressor Assembly
SERIES 7C7
exploded view drawing series 7c7 air maintenance compressor assembly with 1/2-hp compressor
15
24
14
1
25
19
To Actuator
Trim
4
14
26
2
17
5
23
10
7
18
12
16
6
3
11
13
8
22
9
20
21
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 (½-inch NPT Male x Female)
5
2 Split Hanger for ½-inch Pipe
6
2 Hose Clamp
7
1 Close Nipple (¼-inch NPT)
8
3 Close Nipple (½-inch NPT)
9
3 90° Female Elbow (½-inch NPT)
10
2 Hex-Head Bolt (3⁄8 - 16 x 5⁄8-inch Long)
11
4 Lock Washer (5⁄16 inch)
12
13
4 Hex Nut (¼ - 20 UNC)
14
2 Straight Conduit Connector (½-inch)
15
1 Liquid-Tight Conduit (½ inch x 9½ inches Long)
16
1 14 AWG, 3-Strand Cable (25 inches Long)
17
3 #8 U-Style Wire Connector
18
1 Identification Tag
19
1 Compressor Air Intake Filter
20
1 Nipple (½-inch NPT x 10 inches Long)
21
1 Nipple (½-inch NPT x 4½ inches Long)
22
1 Union (½-inch NPT)
23
1 Reducing Bell (½-inch NPT x ¼-inch NPT)
24
1 14 AWG Grounded Cord with Plug (5½ feet Long)*
25
1 Strain Relief Connector*
26
1 Identification Label*
* NOTE: Items 24 - 26 apply only to the CSA version
Exaggerated for Clarity
www.victaulic.com
30.22_6
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30.22
Air Maintenance/
Compressor Assembly
SERIES 7C7
16
15
25
10
1
To Actuator
Trim
26
4
18
7
19 27
2
5
17
20 21
11
13
6
24
3
8
12
14
22
23
9
Bill of Materials
1
1 Compressor
2
1 Mounting Bracket
3
4
5
6
2 Hose Clamp
7
8
9
10
4 Hex-Head Bolt (5⁄16 - 18 x ¾-inch Long)
11
12
13
14
4 Hex Nut (5⁄16 - 18)
15
2 Straight Conduit Connector (½ inch)
16
17
2 14 AWG, 3-Strand Cable (25 inches Long)
18
19
20
21
22
23
24
25
26
27
26
15
17
18
1
8
To Actuator
Trim
25
24
16
4
19
2
5
12
10
7
20
6
22
14
3
13
9
11
23
21
5
Bill of Materials
1
1 Compressor
2
1 Mounting Bracket
3
4
5
6
2 Hose Clamp
7
8
9
10
11
3 Hex-Head Bolt (#10 - 32 x ½-inch Long)
12
13
3 Lock Washer (#10)
14
15
1 Straight Connector, Flexible Cord
16
1 Connector, Flexible Cord
17
18
19
20
21
22
23
24
25
26
www.victaulic.com
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30.22_7
30.22
Air Maintenance/
Compressor Assembly
SERIES 7C7
electrical information
INCOMING POWER SUPPLY
(REFERENCE COMPRESSOR
DATA PLATE)
DANGER
• Only qualified electricians should connect
incoming power to the Series 7C7 Air
Maintenance/Compressor Assembly.
L1
L2
• To reduce the risk of electric shock, check
the electrical source for proper grounding.
Failure to follow these instructions could result in
death or serious personal injury.
LINE LOAD LOAD
L1
T1
T2
LINE
L2
T1
Ground
Connection
T2
MOTOR
ELECTRICAL CONNECTION
NOTE: NEMA 1 Enclosure - intended only for indoor use
Only qualified electricians should make the connection to the
incoming power supply. All wiring shall be completed in accordance
with requirements of the local authority having jurisdiction and any
applicable electrical codes.
WARRANTY
Refer to the Warranty section of the current Price List or contact Victaulic for details.
NOTE
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.
WARNING
WARNING
• This product must be installed by an experienced, trained installer,
in accordance with the instructions provided with each valve. These
instructions contain important information.
Failure to follow these instructions may result in serious personal injury,
property damage, or valve leakage.
If you need additional copies of this product literature or the valve
installation instructions, or if you have any questions about the safe
installation and use of this device, contact Victaulic Company, P.O.
Box 31, Easton, PA 18044-0031 USA, Telephone: 001-610-559-3300.
For complete contact information, visit www.victaulic.com
30.22 4847 REV G UPDATED 02/2013
30.22

Air Maintenance/ Compressor Assembly 30.22

Transcription

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