aquavar solo2 - RainHarvest Systems
TECHNICAL BROCHURE
BAQSOLO2 R1
AQUAVAR SOLO
2™
CONSTANT PRESSURE CONTROLLERS FOR: 1Ø – 3-WIRE MOTORS,
1Ø – 2-WIRE CENTRIPRO MOTORS, 3Ø MOTORS
CentriPro
Residential Water Systems
FEATURES
LED display clearly indicates actual system pressure,
output frequency, current draw and error log.
Constant Pressure: Provides consistent pressure even
as flow requirements vary.
Dual system set points for advanced system
application.
Controller acts as a pump protection and
troubleshooting device. Flashing lights indicate
system faults.
Programmable output relay can be configured to run
optional accessories such as a chlorinator, or link to a
home monitoring system.
Standard pressure sensor cable is 10' long. Optional
lengths of 25', 50', 100', 150' and 200' are available.
NEMA 3R Enclosure: Rainproof, outdoor/indoor rated
enclosure.
Integrated output motor filter protects the motor
from voltage spikes and limits electrical interference
with devices such as portable telephones, radios,
televisions and garage door openers.
Current Limit Selector Switch: Rotary switch to set
current limit to match motor Service Factor Amps
(SFA).
Cooling Fan: Allows operation in ambient temperatures up to 122ºF.
Dry Well Sensitivity Switch: Choice of low or high
sensitivity.
AGENCY LISTINGS
Pressure Drop: Choose a 5 or 20 PSI pressure drop for
restarts.
®
C
Low Pressure Cut-Off: Set on or off depending on
application.
US
®
NSF/ANSI 61-G
Tested to UL 508C and CSA 22.2 0-M91, 14-95 and 0.4M1982 Standards By Canadian Standards Association
File #LR38549
Drinking Water System Components – Health Effects
& Optional Annex G - Class 6861 18 - Mechanical
Devices - NSF/ANSI 61 - Certified to NSF/ANSI 61
Sect. 8 (including optional Annex G)
USER INTERFACE BOARD
1AS Controllers
3AS Controllers
Current Limit Dial
(Motor Overload Protection)
Status
Display
Drive
Settings /
Protection
Mode
Button
Pressure
Adjustment
Output
Relay
Terminal
PAGE 2
Pressure
Switch
Transducer
Input
Terminal Terminal
Set Point
Pressure
Terminal
CentriPro
Residential Water Systems
SPECIFICATIONS – 3Ø MODELS / 1Ø INPUT AND 3Ø OUTPUT
Controller Temperature Range:
• Minimum Ambient
Temperature: 14ºF (-10ºC)
• Maximum Ambient
Temperture: 122ºF (50ºC)
3AS20 SPECIFICATIONS
3AS50 SPECIFICATIONS
• HP Range: ¾ to 2
• HP Range: 3 to 5
• Unit Weight: 19 lbs.
• Unit Weight: 25 lbs.
• Packaged Weight: 23 lbs.
• Packaged Weight: 29 lbs.
Input Voltage: single-phase, 230
Volt, two (2) wire grounded system.
• Pressure Set point adjustable
from 20 - 85 psi using the standard 100 psi sensor. ➀
• Pressure Set point adjustable from 20 - 100 psi using the standard 200 psi sensor. ➀
3AS30 SPECIFICATIONS
➀Higher pressures are available using
a higher pressure sensor. See page
4.
Output Voltage: variable frequency, variable voltage, three-phase
power to the motor.
Speed Selector Switch: Selects
Output Frequency of either –
• 30 - 60 Hz - Use matched
HP Water End and Motor
• 30 - 80 Hz - Use mis-matched
Water End and Motor
Enclosure Dimensions:
•Height: 18.6"
•Width: 9.9"
•Depth: 5.3"
• HP Range: 1½ to 3
• Unit Weight: 20 lbs.
• Packaged Weight: 24 lbs.
• Pressure Set point adjustable
from 20 - 85 psi using the standard 100 psi sensor. ➀
DIMENSIONS (inches) – ALL MODELS
9.9
Packaged Dimensions:
•Height: 21"
•Width: 13"
•Depth: 8"
5.3
.28 DIA.
.50 DIA.
Motor Compatibility with
3AS_ _ Models
HP
¾
1
1½
2
3
5
Three Phase
CentriPro & Franklin &
Pentek XE
Grundfos
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
18.6
15.2
15.6
½" x 1"
2X (.28 DIA.)
1.6
.28 DIA.
1.2
7.50
2.4
COMBINATION
KNOCKOUTS
BOTH SIDES
3.3
1.9
1.5
2.7
¾ & 1"
½" KNOCKOUT
(TRANSDUCER)
1.2
2.7
5.3
½" x 1" KNOCKOUTS
1.7
6.5
PAGE 3
CentriPro
Residential Water Systems
SPECIFICATIONS – 1AS15 – 1Ø MODEL – 1Ø INPUT AND 1Ø OUTPUT
Controller Temperature Range:
• Minimum Ambient
Temperature: 14ºF (-10ºC)
• Maximum Ambient
Temperture: 122ºF (50ºC)
Input Voltage: single-phase, 230
Volt, two (2) wire grounded system.
Output Voltage: 1Ø, variable voltage, variable frequency, single
phase power to the 2-wire or
3-wire motor
1AS15 SPECIFICATIONS
• Unit Weight: 19 lbs.
• Packaged Weight: 23 lbs.
• Pressure Set point adjustable
from 20 - 85 psi using the standard 100 psi transducer.
• HP Range:
Motor Compatibility with Aquavar SOLO 1AS15
Single Phase 2-Wire
Speed/Frequency: 30-60 only
Enclosure Dimensions:
•Height: 18.6"
•Width: 9.9"
•Depth: 5.3"
Single Phase 3-Wire
HP
CentriPro &
Pentek XE
Franklin, Grundfos
and Flint & Walling
CentriPro &
Pentek XE
Franklin, Grundfos
and Flint & Walling
½
Yes
Yes
Yes
Yes
¾
Yes
Yes
Yes
Yes
1
Yes
Yes
Yes
Yes
1½
Yes
Yes
Yes
Yes
2
No
No
Yes
➀
➀ Amps are higher than controller overload range - use of these motors will current limit and
provide reduced performance.
Packaged Dimensions:
•Height: 21"
•Width: 13"
•Depth: 8"
TANK SIZING
Diaphragm Tank Sizing and Pre-Set Pressure
Recommendations:
Diaphragm type (captive air) tanks are required on
these systems.
Table 1: Tank Sizing Selection
Recommended Tanks
Maximum
Pump GPM
Total Volume
Order Number
10
1.9
V6P
24
4.9
V15P
36
7.3
V25P
70
13.9
V45
100
19.9
V60
Use Total Tank Volume, not drawdown volume, to
select the proper tank size. The total tank volume
should be approximately 20% of the pump’s
maximum flow. For example, when using a 10 gpm
pump the system requires a minimum 2 gallon (total
volume) tank.
The tank sizing recommendations are field proven to
prevent objectionable pressure drops on start-up and
provide smooth operation for the majority of variable
speed pump systems.
When using the default, 5 PSI pressure drop, setting:
Set the tank pressure, while tank is empty of water, to
20 psi below the desired system pressure setting. Ex.
for a 50 psi system pressure, charge the tank to 30 psi.
See IOM for other settings or if using a large tank.
PAGE 4
CentriPro
Residential Water Systems
Table 2: Controller, Breaker, Generator Sizing
Motor
Controller Model ➁ CircuitGenerator ➃
Breaker ➂
(VA)
HP Voltage ➀
1AS153AS203AS303AS50
230
½
2200
200
230 ¾
15
2900
200
230
1
3500
200
230 1½
20
4400
200
230
2
6100
200 30
230
3
8100
200
40
230 5
50
13300
200
➀ Supply voltage must be 196
VAC – 265 VAC.
➁ Shaded areas indicate which
controller models can be used
with which motors. Lighter
shading indicates combinations where controller will limit
peak performance to 85% of
catalog value for pump/motor.
➂ Circuit Breaker or Dual Element
Time Delay Fuse Size (Amps)
protecting branch circuit supplying controller.
➃ Minimum size of single phase
240 V generator required.
Table 3: Service Factor Amps All Motors
230 Volt
HP
1Ø 2-Wire
200 Volt
1Ø 3-Wire
3Ø
3Ø
CentriPro
Franklin
Grundfos
CentriPro
Franklin
Grundfos
CentriPro
Franklin
Grundfos
CentriPro
Franklin
½
4.7/4.7
6
6
6.3
6
6
N/A
N/A
N/A
N/A
N/A
¾
6.4/6.2
8
8.4
8.3
8
8.4
3.9
3.8
N/A
4.5
4.4
1
9.1/8.1
9.8
9.8
9.7
9.8
9.8
4.7
4.7
N/A
5.5
5.4
1½
11.0/10.4
13.1
13.1
11.1
11.5
11.6
6.1
5.9
7.3
7.2
6.8
2
N/A
N/A
N/A
12.2
13.22
13.22
7.6
8.1
8.7
8.8
9.3
3
N/A
N/A
N/A
N/A
N/A
N/A
10.1
10.9
12.2
12
12.5
5
N/A
N/A
N/A
N/A
N/A
N/A
17.5
17.8
19.82
20.22
20.52
1
2
2
1. CentriPro 2-Wire motors have Generation 1 and Generation 2 amp ratings, see motor nameplate or motor data sticker that was supplied with motor.
2. Amps are higher than controller overload range - use of these motors will current limit and provide reduced performance.
PRESSURE RANGES FOR ALL AVAILABLE TRANSDUCERS
1AS15 / 3AS20
3AS30
3AS50
Transducer
Minimum PSI
Maximum PSI
Minimum PSI
Maximum PSI
Minimum PSI
Maximum PSI
100 PSI ➀
208520851050
200 PSI ➁
401704017020100
300 PSI
602556025530150
➀ Standard on 1AS15/3AS20, 3AS30
➁ Standard on 3AS50
Warning! Exploding tank can injure or kill, some combinations of Transducer and Controller allow system pressure adjustment to exceed
the maximum working pressure of the tank and piping.
Ensure system pressure is set below the maximum working pressure of the tank and system piping.
Protect tank and piping against overpressure, install a properly sized pressure relief valve (PRV) able to pass full pump flow at the
maximum working pressure of the tank. In finished basements or where PRV blow-off can cause property damage, pipe the PRV
to a suitable drain.
PAGE 5
CentriPro
Residential Water Systems
Table 4: Wire Sizing
Maximum Cable Lengths in Feet to Limit Voltage Drop to 5% for 230 V Systems ①
1AS15 Controller to Motor – Controllers with 2-Wire 1Ø Motors
Motor Lead Lengths - CentriPro 2-Wire Motors Based on Service Factor Amps, 30º C Ambient and 5% Voltage Drop
Motor Rating
60º C & 75º C Insulation - AWG Copper Wire Size
VoltsHPkWSFA14 12 10 8 6 4 2 1/02/03/04/0
½ 0.37 4.7 466 742 11831874 2915464873791173314803
1868823544
¾ 0.55 6.4 342 545 869 1376 214134135419861710871
1372417290
230
1 0.75
9.1
241
383
611
968
1506
2400
3811
6060
7646
9652
12160
1½ 1.1 11.0 199 317 505 801 1246198631535013 6325798510060
1AS15 Controller to Motor – Controllers with 3-Wire 1Ø Motors
Motor Rating
Motor Lead Lengths - CentriPro 3-Wire Motors (CSIR) Based on Service Factor Amps, 30º C Ambient and 5% Voltage Drop
60º C & 75º C Insulation - AWG Copper Wire Size
Volts
HPkWSFA141210 8 6 4 21/02/03/04/0
½ 0.37 6.3 348 553 883 1398 217534675505875311044
1394217564
¾ 0.55 8.3 264 420 670 1061 1651263241786644 83831058213332
230
1 0.75
9.7
226
359
573
908
1413
2252
3575
5685
7173
9055
11408
1½ 1.1 11.1 197 314 501 793 1234196831244968 62687913 9969
2 1.5 12.2 180 286 456 722 1123179028434520 57037199 9070
All Models – Service Entrance to Controller
Controller Motor
Copper Wire Size 75ºC Insulation Exposed to a Maximum of 50ºC (122ºF) Ambient Temperature ②
HP
Input
14
12
10864321
1/0
2/0
3/0
4/0
250
300
350
400500
¾ 279 445 706 10201608255231864019506563838055
1 226 360 571 824 13002064257632504095516165138201
230V 1½*286 455 657 1036164420522589326241115188653382369710
1 PH 2**
331 478 754 119714951886237629953779475959997073 8455 9852
3 * *
246 355 561 890 11111401176622252808353644585256 6283 7321 8343
5***
218343 545 680 858 108113631720216527303219 3847 4483 5109 6348
3AS20, 30, 50 Controller to Motor – Controllers with 3Ø Motors
Controller Motor
Copper Wire Size 75ºC Insulation Exposed to a Maximum of 50ºC (122ºF) Ambient Temperature ②
HP
Output
14
12
10864321
1/0
2/0
3/0
4/0
250
300
350
400500
¾ 690 1100174825233978631678849945
1 558 890 141320403216510663758041
230V
1½ 445 709 1126162525624068507864068072
3 PH
2 324 516 820 11841866296336994666587974109351
3 241 384 609 880 13872202274934674369550669498750
5
* 235 373 539 849 134816832123267533724255535867557964 9520
① Reduce lengths by 13% for 200 V systems.
* Wire does not meet the N.E.C. ampacity requirement.
② Lengths in bold require 90º C wire. Shading indicates 40º C maximum ambient.
The lengths in each of the Wire Sizing tables represent 100% of the allowable voltage drop when motor is running at full
load. When sizing wire, the voltage drop of each wire segment must be included. The total must not exceed 100% of the allowable drop. Take for example a 1.5 HP motor with a distance from Service Entrance to Controller of 100' and 500' between
the Controller and Motor.
• Service Entrance to Controller
= 100' of 10 AWG (100/455)
= 22 % (455' is from the S.E. to Controller chart)
• Controller to Motor
= 500' of 12 AWG (500/709)
= 71 % (709' is from the Controller to Motor chart)
Total Drop (must be ≤ 100%)
93 %
If the distance from the Controller to Motor was 600' (600/709) = 85% + 22% = 107%, we would need to use #10 wire for that
segment, ex. 600/1126 = 53% + 22% (for 100' of #10) = 75% which is acceptable. It is also acceptable to use different wire
sizes for the Buried and Well sections of wire.
PAGE 6
CentriPro
Residential Water Systems
3Ø, 4" MOTORS – ELECTRICAL DATA, 60 HERTZ 3450 RPM
CentriPro #
Red Jacket #
M07430
75C323
M10430
100C323
M15430
150C323
M20430 200C323
M30430 300C323
M50430 500C323
M07432
75C313
M10432
100C313
M15432
150C313
M20432 200C313
M30432 300C313
M50432 500C313
Full Load
Service Factor
Locked
Line - Line
HP
kW Volts
SF
Amps Watts
Amps
Watts Rotor Amps Resistance
0.750.55 1.5 3.8 812 4.5
1140
32
2.6-3.0
1 0.75 1.4 4.6 1150 5.5 1500
29
3.4-3.9
1.51.1
1.3 6.3 1560 7.2 1950
40
1.9-2.5
200
21.51.257.52015 8.8 2490 51
1.4-2.0
32.21.1510.9289012.0 3290 71
0.9-1.3
53.71.1518.3485020.2 5515 113
0.4-0.8
0.750.55 1.5 3.3 850 3.9
1185
27
3.3-4.3
1 0.75 1.4 4.0 1090 4.7 1450 26.1
4.1-5.1
1.51.1
1.3 5.2 1490 6.1 1930 32.4
2.8-3.4
230
21.51.256.51990 7.6 2450 44
1.8-2.4
32.21.159.2288010.1 3280 58.9
1.3-1.7
53.71.1515.7492517.5 5650 93
.85-1.25
1Ø, 4" MOTORS – ELECTRICAL DATA, 60 HERTZ 3450 RPM
Motor Order Number
Full Load
Service Factor
Winding Resistance
Locked
Type
HP KWVolts SF
CentriPro Red Jacket
AmpsWattsAmpsWatts Rotor AmpsMain Start
M05422 50C211 0.50.37 1.6 3.7 834 4.71073 19.5
4.5-5.2
–
2 Wire M07422 75C211 0.750.55 1.5 5.011306.41459 24.8
3.0-4.8 –
PSC M10422 100C211 1.00.75 1.4 7.916799.11990 21.7
4.2-5.2 –
M15422 150C211 1.5 1.1
1.3 9.2 210811.02520
42.0
1.9-2.3
–
M05412 50C311 0.5 0.37 230 1.6 5.5 745 6.3 1033
22.3
4.2-4.917.4-18.7
M07412 75C311 0.750.55 1.5 7.210148.31381 32.0
2.6-3.611.8-13
3 Wire M10412 100C311 1 0.75 1.4 8.412679.71672 41.2
2.2-3.211.3-12.3
M15412 150C311 1.5 1.1
1.3 9.7 169311.12187
47.8
1.6-2.3 7.9-8.7
M20412 200C311 2 1.5 1.25 9.9 217012.22660
49.4
1.6-2.210.8-12.0
The AQUAVAR SOLO2™ 1AS15 model 30-60 hertz speeds only.
The AQUAVAR SOLO2™ 3AS models provide the option of operating the system at either 30-60 or 30-80
hertz speeds.
30 - 60 Hertz (Standard Speed) Setting
Controller
Water End
Motor HP
30 - 80 Hertz (High Speed) Setting
Water End
Motor HP
3AS20
1
1
½
1
3AS20
1½
1½
¾
1½
3AS20
2
2
1
2
3AS30
1½
1½
¾
1½
3AS30
2
2
1
2
3AS30
3
3
1½
3
3AS50
5
5
3
5
When using the “80 hertz” setting with mis-matched water ends and motors, use the larger pump curve as the
top curve. The bottom, or 30 hertz, curve is calculated using the smaller wet end curve and the Affinity Laws. The
ProPak Bulletins define performance curves. See BGPROPAK60 or BGPROPAK80 for curves.
PAGE 7
Xylem
1) The tissue in plants that brings water upward from the roots;
2) a leading global water technology company.
We’re a global team unified in a common purpose: creating innovative solutions to
meet our world’s water needs. Developing new technologies that will improve the
way water is used, conserved, and re-used in the future is central to our work. We
move, treat, analyze, and return water to the environment, and we help people use
water efficiently, in their homes, buildings, factories and farms. In more than 150
countries, we have strong, long-standing relationships with customers who know us
for our powerful combination of leading product brands and applications expertise,
backed by a legacy of innovation.
For more information on how Xylem can help you, go to www.xyleminc.com
Xylem Inc.
2881 East Bayard Street Ext., Suite A
Seneca Falls, NY 13148
Phone: (866) 325-4210
Fax: (888) 322-5877
www.centripro.com
CentriPro and Aquavar SOLO are trademarks of Xylem Inc. or one of its subsidiaries.
© 2015 Xylem Inc. BAQSOLO2 R1 May 2015
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