Domestic (sanitary) hot water circulation - Wilo Canada Inc
Domestic (sanitary) hot water circulation High-efficiency pumps (single pumps)
Series overview Wilo-Stratos-Z
Special features/product benefits
Design
• Maximum efficiency with ECM technology • Up to 80% energy savings compared to standard uncontrolled pumps • Ease of installation with front access to wiring and programming "Red
Self regulating, Inline, ECM (Electronically Communicated) type
Application Secondary hot water circulation systems of all kinds, hot-water heating systems of all kinds, air-conditioning, closed cooling circuits, industrial circulation systems
1.5 3 x 40
fied
• External control and monitoring via optional IR interface modules (LONworks, BACnet, 0-10 Vdc, Ext Off, Ext Min and SBM Run Signal)
Model Numbers Example: Stratos Z
Button", position adjustable LCD viewing screen
• Lead free construction, Stainless Steel volute, NSF 61 Annex G certi-
• Remote control and access to data logger via IF infra-red device • Built in overload fault contacts (opens on over/under voltage, dry run,
Wilo-Stratos-Z 1.5 - 3 x 40 High-efficiency pump, electronically controlled NSF 61 Annex G certified pump for Domestic and Sanitary Hot Water Flange size [in] Min/max discharge head [ft]
locked rotor, overload and over temperature)
Duty chart
10
15
20
25
30
35
40
Q[m ³ /h]
Wilo-Stratos-Z
H[m]
5
H[ft]
0
60 Hz 40
1.5
x3
12
-4
0 10
30 8
1.
5x
25
x3
35
5 1.2
x3
5 1.2
20
10
-30
-3
3-
25
6
3x3
2x3
0
4 2
0
0
20
40
As at: 02/2012 - Subject to change without prior notice
60
80
100
120
140
160
180 Q[US gpm]
0
1
Domestic (sanitary) hot water circulation High-efficiency pumps (single pumps)
Series overview Wilo-Stratos-Z Equipment/function Operating modes • Manual control mode (constant speed) • Δp-c for constant differential pressure • Δp-v for variable differential pressure • Δp-T for temperature-controlled differential pressure (programmable via Infra-red device, LON or BacNet) Manual functions
• Operating mode setting • Differential-pressure setpoint setting • Setting automatic setback operation • Pump ON/OFF setting • Speed setting (manual control mode)
Scope of delivery • Pump • Flange gaskets • Operating instructions
Accessories • IR-Module • IR-Stick • IF-Modules Stratos: BACnet, LONworks, Ext. Off, Ext. Min, SBM, Ext. Off/SBM
Automatic functions
• Stageless power adjustment depending on the operating mode • Automatic setback operation • Deblocking function • Soft start • Full motor protection with integrated overload shut down External control functions
• "External Off" control input (possible with optional Stratos IF-Modules)
• "External Min" control input (possible with optional Stratos IF-Modules)
• "Analogue In 0 - 10 V" control input (remote speed adjustment) (possible with optional Stratos IF-Modules)
• "Analogue In 0 - 10 V" control input (remote setpoint adjustment) (possible with optional Stratos IF-Modules) Signal and display functions
• Collective fault signal (potential-free NC contact) • Individual run signal (potential-free NO contact) (possible with optional Stratos IF-Modules)
• Fault signal light • LC display for pump data and fault codes Data exchange
• Infrared interface for wireless data exchange with IR-Module/IR-Stick • Serial digital interface BACnet MS/TP Slave for connection to building automation BA via BUS system RS485 (possible with IF-Modules Stratos). • Serial digital LON interface for connection to a LONWorks network (possible with Stratos IF-Modules) Dual pump management (dual pump or 2 x single pump)
• Main/standby mode (automatic fault-actuated switchover/time-dependent pump cycling): Various combinations with Stratos IF-Modules (accessories) possible • Parallel operation (efficiency-optimised peak load activation and deactivation): Various combinations with Stratos IF-Modules (accessories) possible
2
Wilo-Stratos-Z
Domestic (sanitary) hot water circulation High-efficiency pumps (single pumps)
Equipment/function Wilo-Stratos-Z Operating modes Manual control mode (constant speed) >p-c for constant differential pressure >p-v for variable differential pressure >p-T for temperature-controlled differential pressure
• • • •
Manual functions Operating mode setting Differential-pressure setpoint setting Setting automatic setback operation Pump ON/OFF setting Speed setting (manual control mode)
• • • • •
Automatic functions Infinitely variable power adjustment depending on the operating mode Automatic setback operation Deblocking function Soft start Integrated overload protection
• • • • •
External control functions "Analogue In 0 ... 10 V" control input (remote speed adjustment)
• (Possible with optional Interface Module)
"Analogue In 0 ... 10 V" control input (remote adjust- • (Possible with optional Interface Module) ment setpoint) Signal and display functions Collective fault signal (potential-free NC contact) Fault signal light LCD screen for the display of pump data and fault codes
• • •
Data exchange Infra-red remote control for wireless data exchange and/or pump adjustment via USB stick or PDA type IR device
•
Serial digital LON interface for connection to a LON- • (Possible with optional Interface Module) WORKS network Serial digital BACnet S/TP interface for connection to • (Possible with optional Interface Module) an RS485 bus system Dual pump management (dual pump or 2 x single pump) Main/standby mode (automatic fault-actuated switchover/time-dependent pump cycling)
•
Parallel operation (efficiency-optimised peak load cut-in and out)
•
Equipment/scope of delivery Flange gasket
•
Installation and operating instructions
•
(not for 125# ANSI Flange model)
• = available, - = not available
As at: 02/2012 - Subject to change without prior notice
3
Domestic (sanitary) hot water circulation High-efficiency pumps (single pumps)
Technical data Wilo-Stratos-Z Wilo-Stratos-Z... 1.25x3-25
1.25x3-35
1.5x3-25
1.5x3-40
2x3-30
3x3-30
• •
• •
• •
• •
• •
• •
Max. head Hmax
23 ft
36 ft
26 ft
39 ft
30 ft
33 ft
Max. head Hmax
7m
11 m
8m
12 m
9m
10 m
Max. flow Qmax
35 US GPM
48 US GPM
66 US GPM
83 US GPM
105 US GPM
3
3
3
Approved fluids (other fluids on request) Heating water Water glycol mixtures up to 50% concentration Power
Max. flow Qmax
3
8 m /h
11 m /h
15 m /h
19 m /h
3
180 US GPM
24 m /h
41 m3/h
Permitted field of application Temperature range for applications in heating, ventilation & air-conditioning systems at max. ambient temperature of +40 °C
+14 to +230 °F (-10 to +110 °C)
Temperature range for applications in secondary hot water circulation systems at max. ambient temperature of +40 °C
+32 to +176 °F (0 to +80 °C)
Max. ambient temperature T
104 °F
Max. ambient temperature T
40 °C
Max. permitted total hardness in potable water circulation systems
3.57 mmol/l
Pipe connections Nominal flange diameter Dia
1.25 "
1.25 "
1.5 "
1.5 "
2"
3"
Non ANSI flange (oval, rotated 90°)
•
•
•
•
–
–
Non ANSI flange (oval)
–
–
–
–
–
–
HV pump flange
–
–
–
–
•
–
125# ANSI flange
–
–
–
–
–
•
Input power - single phase U
230 V
230 V
230 V
230 V
230 V
230 V
Input frequency f
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
H
H
Electrical connection
Motor/electronics Speed control
Frequency converter
Degree of protection Insulation class
Enclosure 2 H
H
H
H
Materials Pump volute
Stainless steel (AISI CF-8M)
Impeller
Engineered composite (PPE - 30% GF)
Engineered composite (PPS - 40% GF)
Pump shaft
Stainless steel (X39CrMo17-1)
Bearing
Carbon, synthetic resin impregnated
Minimum suction head Minimum suction head at 122 °F (50°C)
4.3 psi
4.3 psi
4.3 psi
7.1 psi
7.1 psi
10.0 psi
Minimum suction head at 203 °F (95°C)
14.2 psi
14.2 psi
14.2 psi
17.1 psi
17.1 psi
21.3 psi
Minimum suction head at 230 °F (110°C)
22.8 psi
22.8 psi
22.8 psi
25.6 psi
25.6 psi
32.7 psi
• = available, - = not available
4
Wilo-Stratos-Z
Domestic (sanitary) hot water circulation High-efficiency pumps (single pumps)
Pump curves Wilo-Stratos-Z Wilo-Stratos-Z 1.25x3-25 Δp-c (constant) 0
1
Δp-v (variable)
2
3
4
5
H[ft]
6
7
Q [m³/h]
8
Wilo-Stratos-Z 1.25x3-25 1 ~/ 60 Hz
25
0
H[m]
6
15
2
3
4
5
6
7
Q [m³/h]
8
Wilo-Stratos-Z 1.25x3-25 1 ~/ 60 Hz
25
H[m]
-v ∆p
-c Δp
20
8
1
H[ft]
20
8
6
15
4 10
4 10
m
. ax
m
ax
2
5
.
2
5
min
m in
.
.
0 0
4
8
0 0
12
0,4
16
0,8
1
2
20
24
1,2
3
4
28
32
1,6 5
Q [USg.p.m.]
2,0
6
7
P 1[hp]
0
Q [m³/h]
0
P1[kW] 0.12
m m m m 7m11/ 16'/6 7/ 16'/5 1 / 8 '/4 13 / 16'/3 9 / 16'/2m 6'/ 15 / 1 6 16 13 9 19 22
12 8
0.10 0.08 0.06
'/1m 31/ 4
4
0.04
min.
0 0
4
8
12
16
20
0.02 24
28
32
0 0
2,4 Q [l/s] 8
max.
16
0
Q [USg.p.m.]
0
4
8
12
0.4
16
0.8
1
2
20
24
1.2
3
4
28
32
1.6 5
Q [USg.p.m.]
2.0 6
P 1[hp]
Q [l/s]
2.4
7
8
0
Q [m³/h] P1[kW]
max.
0.12
16
m m m m m m '/7 16'/6 7/ 16'/5 1 / 8'/4 3 / 16'/3 9 / 16'/2 16 1 11 / 15 / 6 9 13 16 22 19
12 8
0.10 0.08 0.06 0.04
4
min.
0 0
4
8
12
16
0.02
20
24
28
32
Q [USg.p.m.]
10
Q [m³/h]
0
Wilo-Stratos-Z 1.25x3-35 Δp-c (constant) 0
Δp-v (variable)
2
4
6
H[ft]
8
10
Q [m³/h] H[m] 14
Wilo-Stratos-Z 1.25x3-35 1 ~/ 60 Hz
40
12
Δp
-c
0 H[ft]
2
4
6
H[m]
Wilo-Stratos-Z 1.25x3-25 1 ~/ 60 Hz
14
40
12
Δp -
10 30
8
10
v
30 8
20
6
8 20
6
.
.
4
10
m in 0 0
10
0
0.5
0 P 1[hp]
2
0.4
20 1.0
30 1.5
4
2.0 6
Q [USg.p.m.]
40 2.5 8
3.0 10
0.5 2
P1[kW] 0.30 0.25 0.20 0.15 0.10 0.05
1/ 4
0
30
40
As at: 02/2012 - Subject to change without prior notice
10
0
min.
3 '/1m 10 20
0 0
max.
0.1
0
Q [l/s]
7/ 8
0.2
0
Q [USg.p.m.]
0
2
.
Q [m³/h]
m m m '/11 91/ 2'/9 15 /16'/7m 7/ 16'/5 2 16 36 22 3m 3 16'/ 91 /
0.3
m in
2
.
0
ax m
ax
m 4
10
20
30
1.0
1.5 4
2.0 6
Q [USg.p.m.]
40 2.5 8
3.0
Q [l/s] Q [m³/h]
10
P 1[hp]
max.
0.4 0.3
0m m m m '/1 1 / 2'/9 1 / 4'/85 /16'/71 16'/6m6'/5m '/4m / 71 1 8 29 26 221 191 16 / 13 /
32
0.30 0.20
0.2
0.15
0.1 0
P1[kW] 0.25
6
13 / 1
0
0.10
min. 0
10
20
0.05 30
40
Q [USg.p.m.]
0
5
Domestic (sanitary) hot water circulation High-efficiency pumps (single pumps)
Pump curves Wilo-Stratos-Z Wilo-Stratos-Z 1.5x3-25 Δp-c (constant) 0
Δp-v (variable)
4
8
12
H[ft] 25
0
Q [m³/h]
Wilo-Stratos-Z 1.5x3-25 1 ~/ 60 Hz
H[m] 8
Δp
4
8
12
H[ft]
Q [m³/h]
Wilo-Stratos-Z 1.5x3-25 1 ~/ 60 Hz
25
8
Δp
-c
-v
20
6
15
20
6
15 4
.
.
ax
m
ax
m
4
10
10
5
0
H[m]
2
m in .
0
10
20
0
30
1
0
40
50
2
3
4
4
8
12
P 1[hp] 1/ 4
26
0.3
'/8m
'/6m
11/ 16
19
0.2
1/ 8
13
0
30
0 P 1[hp]
P1[kW] 0.30 0.25
'/4m
0.20 0.15 0.10 0.05
40
50
Q [USg.p.m.]
60
0 0
min.
31/ 4 '/1m 10 20
0
.
Q [l/s]
' 2m 69/ 16 /
0.1
0
m in
Q [m³/h] max.
0.4
0
Q [USg.p.m.]
60
2
5
0
10
20
30
1
40
50
2
Q [USg.p.m.]
60
3
4
4
8
P1[kW]
max.
0.30 0.25
m m '/7m1 / 16'/6m7/ 16'/5 1 / 8 '/4 3 / 16'/3m 1 1 16 13 9 19
6
15 / 1
22
0.2
0.20 0.15 0.10
0.1 0
Q [l/s] Q [m³/h]
12
0.4 0.3
0
0.05
min. 0
10
20
30
40
50
Q [USg.p.m.]
60
0
Wilo-Stratos-Z 1.5x3-40 Δp-c (constant) 0
Δp-v (variable)
4
8
12
H[ft]
Q [m³/h]
16
Wilo-Stratos-Z 1.5x3-40 1 ~/ 60 Hz
40
Δp
-c
0 H[m] 14
H[ft]
12
40
4
8
12
Q [m³/h]
16
H[m] 14
Wilo-Stratos-Z 1.5x3-40 1 ~/ 60 Hz
12
Δp
-v
10
10 30
30 8
ma
20
6
x.
8
ma
x.
20
6
4
0 0 P 1[hp] 0.6 0.5 0.4
2
20 1
40 2
4
3 8
5 16
1/ 4
26
'/8m
1/ 8
13
31/ 4 '/1m 0
20
0 P 1[kW ]
'/6m
0.4
'/4m
0.3
0.4
0.2
0.3
0.1
min. 40
60
0
0 P 1[hp] 0.6
' 2m 69/ 16 /
0.1
0
Q [l/s]
11/ 16
19
0
.
Q [m³/h]
max.
2m 3 '/1 10m 13/ 16'/ 39 / 8 32
0.2
6
4 12
0.3
0
80 Q [USg.p.m.]
60
80Q [USg.p.m.]
0
2
m in 20 1
80Q [USg.p.m.]
60
2
4
3 8
4 12
5 16
'
3 /8
0m
39
0.2
'/1
6 13 / 1
32
1 4
/ 26
m '/8
'/6m
6
11 / 1
19
1/8
13
Q [l/s]
m '/4
0
20
P 1[kW ] 0.4 0.3 0.2 0.1
min.
0.1
0
Q [m³/h] max.
0.5
0
40
2m
0 0
4 10
min.
/1
10
40
60
80 Q [USg.p.m.]
0
Wilo-Stratos-Z
Domestic (sanitary) hot water circulation High-efficiency pumps (single pumps)
Pump curves Wilo-Stratos-Z Wilo-Stratos-Z 2x3-30 Δp-c (constant) 0
Δp-v (variable)
5
10
15
H[ft]
20
30
H[m] 10
5
10
-c
8
20
6
15
H[ft] 30
Δp
25
0
Q [m³/h]
25
Wilo-Stratos-Z 2x3-30 1 ~/ 60 Hz
20
25
Q [m³/h] H[m] 10
Wilo-Stratos-Z 2x3-30 1 ~/ 60 Hz
Δp
-v
8
25 20
6
m
ax
.
15
15
. ax
10
10 2
m in
5
.
0
0
20
40
0
60
80
100
4
5
10
Q [USg.p.m.]
20
25
0.4
1/ 2
29
6 '/9m 2
'/8m
'/6m 11/ 16 19
20
40
60
P1[kW] 0.5 0.4
'/4m
0.3 0.2 0.1
80
Q [USg.p.m.]
100
0
0
min. 0
0
0
'/2m 69/ 16
0.2 0
1/ 8
13
0
8 Q [l/s]
max. 1/ 4
m in
Q [m³/h]
6
15
P 1[hp] 0.6
2
5
.
2
0
4
m
4
0
20
40
60
2 5
80
100
4 10
Q [USg.p.m.] 8 Q [l/s]
6
15
20
25
Q [m³/h] P1[kW]
P 1[hp]
0.5
max.
0.6
0.4
m m m m m m m '/9 1 / 4'/8 15 / 16'/7 11 / 16'/6 7/ 16'/5 1 / 8 '/413 / 16'/3 16 13 9 29 26 22 19
0.4
0.3
1/2
0.2
0.2 0
0
0.1
min. 0
20
40
60
80
100
Q [USg.p.m.]
0
Wilo-Stratos-Z 3x3-30 Δp-c (constant) 0
Δp-v (variable)
10
20
30
H[ft]
Q [m³/h]
Wilo-Stratos-Z 3x3-30 1 ~/ 60 Hz
35
0 H[m]
10 30
-c
8
20
6
ma
x.
15
4
10
20
30
Q [m³/h]
Wilo-Stratos-Z 3x3-30 1 ~/ 60 Hz
Δp
H[m]
10
-v
8
25 20
6
ma
x.
15
4
10
80
2
4
0
6
10
160 Q [USg.p.m.]
120 8
20
P 1[hp]
m 0.8 3213/ 16'/10
1
26 / 4
'/8m
0.6
'/6m
11/ 16
19
1/ 8
13
0 0
0.2 0
31/ 4 '/1m 40
80
120
As at: 02/2012 - Subject to change without prior notice
P 1[kW ] 0.8 0.6
'/4m
0.4
'/2m 69/ 16 min.
0.4
0
Q [l/s] max.
1.0
0
Q [m³/h]
10 30
0
0.2 160 Q [USg.p.m.]
0
40 2
2
.
80
160Q [USg.p.m.]
120
4
6
10
8
20
10
30
P 1[hp] 1.0 0.8 0.6
/
m
'/8
1/4
26
m '/6
6
11 / 1
19
1/ 8
13
Q [l/s]
m
'/4
0 0
80
0.6
0.2
min. 40
P 1[kW ] 0.8
0.4
0.4 0.2
0
Q [m³/h] max.
0m
0
40
'/1
0 0
m in
5
13 16
.
32
2
m in
5
0
35 30
Δp
25
10
H[ft]
120
160 Q [USg.p.m.]
0
7
Domestic (sanitary) hot water circulation High-efficiency pumps (single pumps)
Terminal diagram, motor data Wilo-Stratos-Z Terminal diagram FC: Collective fault signal (NC contact rating 1 A, 250 V~)
230 V
PE
FC
1~230 V / 60 Hz
FC
L1 L3 L2 L3 L1 L2
PE
3~ 230 V / 60 Hz
Motor data Wilo-Stratos-Z...
8
Rated motor power
Speed
Power consumption 1~230 V
Current at 1~230V
Current at 3~230V
Thermal protection
Threaded cable connection
P2
n
P1
I
–
–
hp
rpm
W
A
1.25x3-25
0.134
1400 - 3700
9 - 130
0.13 - 1.20
0.13 - 1.20
integrated
1xNPT 1/4" 1xNPT 1/2"
1.25x3-35
0.268
1600 - 4800
16 - 310
0.16 - 1.37
0.16 - 1.37
integrated
1xNPT 1/4" 1xNPT 1/2"
1.5x3-25
0.268
1800 - 4800
18 - 310
0.17 - 1.37
0.17 - 1.37
integrated
1xNPT 1/4" 1xNPT 1/2"
1.5x3-40
0.469
1400 - 4600
25 - 470
0.20 - 2.05
0.20 - 2.05
integrated
1xNPT 1/4" 1xNPT 1/2"
2x3-30
0.469
1400 - 4100
25 - 430
0.20 - 1.88
0.20 - 1.88
integrated
1xNPT 1/4" 1xNPT 1/2"
3x3-30
0.872
950 - 3300
38 - 800
0.30 - 3.50
0.30 - 3.50
integrated
1xNPT 1/4" 1xNPT 1/2"
–
Wilo-Stratos-Z
Domestic (sanitary) hot water circulation High-efficiency pumps (single pumps)
Dimensions, weights Wilo-Stratos-Z Dimension drawing 3
b1 b4
a1
a1
b5
b4
Dimension drawing flange 1
a2
b2
b1
b5
l2
l2 a2
b2
l0
l1
blind plug NPT ¼" NPT ½"
l0
blind plug NPT ¼" NPT ½"
l1
Dimension drawing 1
Dimension drawing flange 2 ØD Øk
nxdL
Ød
Øk
ØD
Dia
Ød
Dia
nxdL
Dimensions, weights Wilo-Stratos-Z...
Nominal flange diameter
Overall length
Dia 1.25x3-25
Dimensions
l0
l1
l2
a1
a2
In.
–
In.
mm
In.
mm
In.
mm
In.
mm
In.
mm
1.25
32
61/2
165
31/4
82.5
115/16
49
73/16
182
13/4
45
216
41/
4
108
23/
16
55
715/
201
21/
16
52
216
41/4
108
23/16
55
8
203
21/16
53
254
5
127
25/8
66
915/16
252
21/2
64
139.5
25/
66
101/
256
21/
63
178
31/16
78
1213/16
325
37/16
1.25x3-35
1.25
32
1.5x3-25
1.5
40
81/2 81/2
1.5x3-40
1.5
40
10
2x3-30
2
50
11
279
51/
3x3-30
3
80
14
356
7
As at: 02/2012 - Subject to change without prior notice
2
8
16
16
2
87
9
Domestic (sanitary) hot water circulation High-efficiency pumps (single pumps)
Dimensions, weights Wilo-Stratos-Z Dimensions, weights Wilo-Stratos-Z...
Dimensions
b1
b2
Weight approx.
b4
b5
Dimension drawing
m
–
In.
mm
In.
mm
In.
mm
In.
mm
lbs
kg
–
1.25x3-25
21/8
54
17/8
48
31/2
89
59/16
142
9.92
4.5
1
1.25x3-35
23/
8
61
23/
16
55
43/
16
106
53/
4
146
13.23
6.0
1
1.5x3-25
25/8
66
23/16
55
43/16
106
53/4
146
20.94
9.5
1
1.5x3-40
27/8
73
21/2
64
43/4
120
67/16
163
28.66
13.0
1
2x3-30
31/4
82
21/2
64
43/4
120
67/16
163
30.86
14.0
3
3x3-30
41/
103
35/
84
61/
156
71/2
191
59.52
27.0
3
16
16
8
Flange dimensions Wilo-Stratos-Z...
Flange
Nominal flange diameter
–
Dia
Ød
Øk
Dimension drawing, flange n x Ø dL
–
–
In.
–
In.
mm
In.
mm
In.
mm
pcs. x In. pcs. x mm
–
1.25x3-25
Non ANSI (oval 90° rotated)
1.25
32
43/4
121
27/8
73
31/2
89
2 x 9/16
2 x 14
1
1.25x3-35
Non ANSI (oval 90° rotated)
1.25
32
43/4
121
27/8
73
31/2
89
2 x 9/16
2 x 14
1
40
43/
121
73
31/
2
89
2 x 14
1
73
31/
2
89
2 x 14
1
87
4
102
2 x 9/16 2 x 9/16 4 x 9/16
4 x 14
2
128
6
152
4 x 3/4
4 x 19
2
1.5x3-40
Non ANSI (oval)
40
43/
4
121
2x3-30
Non ANSI (round) 2
50
51/4
133
27/8 27/8 37/16
3x3-30
ANSI R.F Class 125 ASTMA 126
80
79/16
192
51/16
1.5x3-25
10
Pump flange dimensions
Non ANSI (oval)
1.5 1.5
3
4
Wilo-Stratos-Z
Series overview Wilo-Stratos-Z
Special features/product benefits
Design
• Maximum efficiency with ECM technology • Up to 80% energy savings compared to standard uncontrolled pumps • Ease of installation with front access to wiring and programming "Red
Self regulating, Inline, ECM (Electronically Communicated) type
Application Secondary hot water circulation systems of all kinds, hot-water heating systems of all kinds, air-conditioning, closed cooling circuits, industrial circulation systems
1.5 3 x 40
fied
• External control and monitoring via optional IR interface modules (LONworks, BACnet, 0-10 Vdc, Ext Off, Ext Min and SBM Run Signal)
Model Numbers Example: Stratos Z
Button", position adjustable LCD viewing screen
• Lead free construction, Stainless Steel volute, NSF 61 Annex G certi-
• Remote control and access to data logger via IF infra-red device • Built in overload fault contacts (opens on over/under voltage, dry run,
Wilo-Stratos-Z 1.5 - 3 x 40 High-efficiency pump, electronically controlled NSF 61 Annex G certified pump for Domestic and Sanitary Hot Water Flange size [in] Min/max discharge head [ft]
locked rotor, overload and over temperature)
Duty chart
10
15
20
25
30
35
40
Q[m ³ /h]
Wilo-Stratos-Z
H[m]
5
H[ft]
0
60 Hz 40
1.5
x3
12
-4
0 10
30 8
1.
5x
25
x3
35
5 1.2
x3
5 1.2
20
10
-30
-3
3-
25
6
3x3
2x3
0
4 2
0
0
20
40
As at: 02/2012 - Subject to change without prior notice
60
80
100
120
140
160
180 Q[US gpm]
0
1
Domestic (sanitary) hot water circulation High-efficiency pumps (single pumps)
Series overview Wilo-Stratos-Z Equipment/function Operating modes • Manual control mode (constant speed) • Δp-c for constant differential pressure • Δp-v for variable differential pressure • Δp-T for temperature-controlled differential pressure (programmable via Infra-red device, LON or BacNet) Manual functions
• Operating mode setting • Differential-pressure setpoint setting • Setting automatic setback operation • Pump ON/OFF setting • Speed setting (manual control mode)
Scope of delivery • Pump • Flange gaskets • Operating instructions
Accessories • IR-Module • IR-Stick • IF-Modules Stratos: BACnet, LONworks, Ext. Off, Ext. Min, SBM, Ext. Off/SBM
Automatic functions
• Stageless power adjustment depending on the operating mode • Automatic setback operation • Deblocking function • Soft start • Full motor protection with integrated overload shut down External control functions
• "External Off" control input (possible with optional Stratos IF-Modules)
• "External Min" control input (possible with optional Stratos IF-Modules)
• "Analogue In 0 - 10 V" control input (remote speed adjustment) (possible with optional Stratos IF-Modules)
• "Analogue In 0 - 10 V" control input (remote setpoint adjustment) (possible with optional Stratos IF-Modules) Signal and display functions
• Collective fault signal (potential-free NC contact) • Individual run signal (potential-free NO contact) (possible with optional Stratos IF-Modules)
• Fault signal light • LC display for pump data and fault codes Data exchange
• Infrared interface for wireless data exchange with IR-Module/IR-Stick • Serial digital interface BACnet MS/TP Slave for connection to building automation BA via BUS system RS485 (possible with IF-Modules Stratos). • Serial digital LON interface for connection to a LONWorks network (possible with Stratos IF-Modules) Dual pump management (dual pump or 2 x single pump)
• Main/standby mode (automatic fault-actuated switchover/time-dependent pump cycling): Various combinations with Stratos IF-Modules (accessories) possible • Parallel operation (efficiency-optimised peak load activation and deactivation): Various combinations with Stratos IF-Modules (accessories) possible
2
Wilo-Stratos-Z
Domestic (sanitary) hot water circulation High-efficiency pumps (single pumps)
Equipment/function Wilo-Stratos-Z Operating modes Manual control mode (constant speed) >p-c for constant differential pressure >p-v for variable differential pressure >p-T for temperature-controlled differential pressure
• • • •
Manual functions Operating mode setting Differential-pressure setpoint setting Setting automatic setback operation Pump ON/OFF setting Speed setting (manual control mode)
• • • • •
Automatic functions Infinitely variable power adjustment depending on the operating mode Automatic setback operation Deblocking function Soft start Integrated overload protection
• • • • •
External control functions "Analogue In 0 ... 10 V" control input (remote speed adjustment)
• (Possible with optional Interface Module)
"Analogue In 0 ... 10 V" control input (remote adjust- • (Possible with optional Interface Module) ment setpoint) Signal and display functions Collective fault signal (potential-free NC contact) Fault signal light LCD screen for the display of pump data and fault codes
• • •
Data exchange Infra-red remote control for wireless data exchange and/or pump adjustment via USB stick or PDA type IR device
•
Serial digital LON interface for connection to a LON- • (Possible with optional Interface Module) WORKS network Serial digital BACnet S/TP interface for connection to • (Possible with optional Interface Module) an RS485 bus system Dual pump management (dual pump or 2 x single pump) Main/standby mode (automatic fault-actuated switchover/time-dependent pump cycling)
•
Parallel operation (efficiency-optimised peak load cut-in and out)
•
Equipment/scope of delivery Flange gasket
•
Installation and operating instructions
•
(not for 125# ANSI Flange model)
• = available, - = not available
As at: 02/2012 - Subject to change without prior notice
3
Domestic (sanitary) hot water circulation High-efficiency pumps (single pumps)
Technical data Wilo-Stratos-Z Wilo-Stratos-Z... 1.25x3-25
1.25x3-35
1.5x3-25
1.5x3-40
2x3-30
3x3-30
• •
• •
• •
• •
• •
• •
Max. head Hmax
23 ft
36 ft
26 ft
39 ft
30 ft
33 ft
Max. head Hmax
7m
11 m
8m
12 m
9m
10 m
Max. flow Qmax
35 US GPM
48 US GPM
66 US GPM
83 US GPM
105 US GPM
3
3
3
Approved fluids (other fluids on request) Heating water Water glycol mixtures up to 50% concentration Power
Max. flow Qmax
3
8 m /h
11 m /h
15 m /h
19 m /h
3
180 US GPM
24 m /h
41 m3/h
Permitted field of application Temperature range for applications in heating, ventilation & air-conditioning systems at max. ambient temperature of +40 °C
+14 to +230 °F (-10 to +110 °C)
Temperature range for applications in secondary hot water circulation systems at max. ambient temperature of +40 °C
+32 to +176 °F (0 to +80 °C)
Max. ambient temperature T
104 °F
Max. ambient temperature T
40 °C
Max. permitted total hardness in potable water circulation systems
3.57 mmol/l
Pipe connections Nominal flange diameter Dia
1.25 "
1.25 "
1.5 "
1.5 "
2"
3"
Non ANSI flange (oval, rotated 90°)
•
•
•
•
–
–
Non ANSI flange (oval)
–
–
–
–
–
–
HV pump flange
–
–
–
–
•
–
125# ANSI flange
–
–
–
–
–
•
Input power - single phase U
230 V
230 V
230 V
230 V
230 V
230 V
Input frequency f
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
H
H
Electrical connection
Motor/electronics Speed control
Frequency converter
Degree of protection Insulation class
Enclosure 2 H
H
H
H
Materials Pump volute
Stainless steel (AISI CF-8M)
Impeller
Engineered composite (PPE - 30% GF)
Engineered composite (PPS - 40% GF)
Pump shaft
Stainless steel (X39CrMo17-1)
Bearing
Carbon, synthetic resin impregnated
Minimum suction head Minimum suction head at 122 °F (50°C)
4.3 psi
4.3 psi
4.3 psi
7.1 psi
7.1 psi
10.0 psi
Minimum suction head at 203 °F (95°C)
14.2 psi
14.2 psi
14.2 psi
17.1 psi
17.1 psi
21.3 psi
Minimum suction head at 230 °F (110°C)
22.8 psi
22.8 psi
22.8 psi
25.6 psi
25.6 psi
32.7 psi
• = available, - = not available
4
Wilo-Stratos-Z
Domestic (sanitary) hot water circulation High-efficiency pumps (single pumps)
Pump curves Wilo-Stratos-Z Wilo-Stratos-Z 1.25x3-25 Δp-c (constant) 0
1
Δp-v (variable)
2
3
4
5
H[ft]
6
7
Q [m³/h]
8
Wilo-Stratos-Z 1.25x3-25 1 ~/ 60 Hz
25
0
H[m]
6
15
2
3
4
5
6
7
Q [m³/h]
8
Wilo-Stratos-Z 1.25x3-25 1 ~/ 60 Hz
25
H[m]
-v ∆p
-c Δp
20
8
1
H[ft]
20
8
6
15
4 10
4 10
m
. ax
m
ax
2
5
.
2
5
min
m in
.
.
0 0
4
8
0 0
12
0,4
16
0,8
1
2
20
24
1,2
3
4
28
32
1,6 5
Q [USg.p.m.]
2,0
6
7
P 1[hp]
0
Q [m³/h]
0
P1[kW] 0.12
m m m m 7m11/ 16'/6 7/ 16'/5 1 / 8 '/4 13 / 16'/3 9 / 16'/2m 6'/ 15 / 1 6 16 13 9 19 22
12 8
0.10 0.08 0.06
'/1m 31/ 4
4
0.04
min.
0 0
4
8
12
16
20
0.02 24
28
32
0 0
2,4 Q [l/s] 8
max.
16
0
Q [USg.p.m.]
0
4
8
12
0.4
16
0.8
1
2
20
24
1.2
3
4
28
32
1.6 5
Q [USg.p.m.]
2.0 6
P 1[hp]
Q [l/s]
2.4
7
8
0
Q [m³/h] P1[kW]
max.
0.12
16
m m m m m m '/7 16'/6 7/ 16'/5 1 / 8'/4 3 / 16'/3 9 / 16'/2 16 1 11 / 15 / 6 9 13 16 22 19
12 8
0.10 0.08 0.06 0.04
4
min.
0 0
4
8
12
16
0.02
20
24
28
32
Q [USg.p.m.]
10
Q [m³/h]
0
Wilo-Stratos-Z 1.25x3-35 Δp-c (constant) 0
Δp-v (variable)
2
4
6
H[ft]
8
10
Q [m³/h] H[m] 14
Wilo-Stratos-Z 1.25x3-35 1 ~/ 60 Hz
40
12
Δp
-c
0 H[ft]
2
4
6
H[m]
Wilo-Stratos-Z 1.25x3-25 1 ~/ 60 Hz
14
40
12
Δp -
10 30
8
10
v
30 8
20
6
8 20
6
.
.
4
10
m in 0 0
10
0
0.5
0 P 1[hp]
2
0.4
20 1.0
30 1.5
4
2.0 6
Q [USg.p.m.]
40 2.5 8
3.0 10
0.5 2
P1[kW] 0.30 0.25 0.20 0.15 0.10 0.05
1/ 4
0
30
40
As at: 02/2012 - Subject to change without prior notice
10
0
min.
3 '/1m 10 20
0 0
max.
0.1
0
Q [l/s]
7/ 8
0.2
0
Q [USg.p.m.]
0
2
.
Q [m³/h]
m m m '/11 91/ 2'/9 15 /16'/7m 7/ 16'/5 2 16 36 22 3m 3 16'/ 91 /
0.3
m in
2
.
0
ax m
ax
m 4
10
20
30
1.0
1.5 4
2.0 6
Q [USg.p.m.]
40 2.5 8
3.0
Q [l/s] Q [m³/h]
10
P 1[hp]
max.
0.4 0.3
0m m m m '/1 1 / 2'/9 1 / 4'/85 /16'/71 16'/6m6'/5m '/4m / 71 1 8 29 26 221 191 16 / 13 /
32
0.30 0.20
0.2
0.15
0.1 0
P1[kW] 0.25
6
13 / 1
0
0.10
min. 0
10
20
0.05 30
40
Q [USg.p.m.]
0
5
Domestic (sanitary) hot water circulation High-efficiency pumps (single pumps)
Pump curves Wilo-Stratos-Z Wilo-Stratos-Z 1.5x3-25 Δp-c (constant) 0
Δp-v (variable)
4
8
12
H[ft] 25
0
Q [m³/h]
Wilo-Stratos-Z 1.5x3-25 1 ~/ 60 Hz
H[m] 8
Δp
4
8
12
H[ft]
Q [m³/h]
Wilo-Stratos-Z 1.5x3-25 1 ~/ 60 Hz
25
8
Δp
-c
-v
20
6
15
20
6
15 4
.
.
ax
m
ax
m
4
10
10
5
0
H[m]
2
m in .
0
10
20
0
30
1
0
40
50
2
3
4
4
8
12
P 1[hp] 1/ 4
26
0.3
'/8m
'/6m
11/ 16
19
0.2
1/ 8
13
0
30
0 P 1[hp]
P1[kW] 0.30 0.25
'/4m
0.20 0.15 0.10 0.05
40
50
Q [USg.p.m.]
60
0 0
min.
31/ 4 '/1m 10 20
0
.
Q [l/s]
' 2m 69/ 16 /
0.1
0
m in
Q [m³/h] max.
0.4
0
Q [USg.p.m.]
60
2
5
0
10
20
30
1
40
50
2
Q [USg.p.m.]
60
3
4
4
8
P1[kW]
max.
0.30 0.25
m m '/7m1 / 16'/6m7/ 16'/5 1 / 8 '/4 3 / 16'/3m 1 1 16 13 9 19
6
15 / 1
22
0.2
0.20 0.15 0.10
0.1 0
Q [l/s] Q [m³/h]
12
0.4 0.3
0
0.05
min. 0
10
20
30
40
50
Q [USg.p.m.]
60
0
Wilo-Stratos-Z 1.5x3-40 Δp-c (constant) 0
Δp-v (variable)
4
8
12
H[ft]
Q [m³/h]
16
Wilo-Stratos-Z 1.5x3-40 1 ~/ 60 Hz
40
Δp
-c
0 H[m] 14
H[ft]
12
40
4
8
12
Q [m³/h]
16
H[m] 14
Wilo-Stratos-Z 1.5x3-40 1 ~/ 60 Hz
12
Δp
-v
10
10 30
30 8
ma
20
6
x.
8
ma
x.
20
6
4
0 0 P 1[hp] 0.6 0.5 0.4
2
20 1
40 2
4
3 8
5 16
1/ 4
26
'/8m
1/ 8
13
31/ 4 '/1m 0
20
0 P 1[kW ]
'/6m
0.4
'/4m
0.3
0.4
0.2
0.3
0.1
min. 40
60
0
0 P 1[hp] 0.6
' 2m 69/ 16 /
0.1
0
Q [l/s]
11/ 16
19
0
.
Q [m³/h]
max.
2m 3 '/1 10m 13/ 16'/ 39 / 8 32
0.2
6
4 12
0.3
0
80 Q [USg.p.m.]
60
80Q [USg.p.m.]
0
2
m in 20 1
80Q [USg.p.m.]
60
2
4
3 8
4 12
5 16
'
3 /8
0m
39
0.2
'/1
6 13 / 1
32
1 4
/ 26
m '/8
'/6m
6
11 / 1
19
1/8
13
Q [l/s]
m '/4
0
20
P 1[kW ] 0.4 0.3 0.2 0.1
min.
0.1
0
Q [m³/h] max.
0.5
0
40
2m
0 0
4 10
min.
/1
10
40
60
80 Q [USg.p.m.]
0
Wilo-Stratos-Z
Domestic (sanitary) hot water circulation High-efficiency pumps (single pumps)
Pump curves Wilo-Stratos-Z Wilo-Stratos-Z 2x3-30 Δp-c (constant) 0
Δp-v (variable)
5
10
15
H[ft]
20
30
H[m] 10
5
10
-c
8
20
6
15
H[ft] 30
Δp
25
0
Q [m³/h]
25
Wilo-Stratos-Z 2x3-30 1 ~/ 60 Hz
20
25
Q [m³/h] H[m] 10
Wilo-Stratos-Z 2x3-30 1 ~/ 60 Hz
Δp
-v
8
25 20
6
m
ax
.
15
15
. ax
10
10 2
m in
5
.
0
0
20
40
0
60
80
100
4
5
10
Q [USg.p.m.]
20
25
0.4
1/ 2
29
6 '/9m 2
'/8m
'/6m 11/ 16 19
20
40
60
P1[kW] 0.5 0.4
'/4m
0.3 0.2 0.1
80
Q [USg.p.m.]
100
0
0
min. 0
0
0
'/2m 69/ 16
0.2 0
1/ 8
13
0
8 Q [l/s]
max. 1/ 4
m in
Q [m³/h]
6
15
P 1[hp] 0.6
2
5
.
2
0
4
m
4
0
20
40
60
2 5
80
100
4 10
Q [USg.p.m.] 8 Q [l/s]
6
15
20
25
Q [m³/h] P1[kW]
P 1[hp]
0.5
max.
0.6
0.4
m m m m m m m '/9 1 / 4'/8 15 / 16'/7 11 / 16'/6 7/ 16'/5 1 / 8 '/413 / 16'/3 16 13 9 29 26 22 19
0.4
0.3
1/2
0.2
0.2 0
0
0.1
min. 0
20
40
60
80
100
Q [USg.p.m.]
0
Wilo-Stratos-Z 3x3-30 Δp-c (constant) 0
Δp-v (variable)
10
20
30
H[ft]
Q [m³/h]
Wilo-Stratos-Z 3x3-30 1 ~/ 60 Hz
35
0 H[m]
10 30
-c
8
20
6
ma
x.
15
4
10
20
30
Q [m³/h]
Wilo-Stratos-Z 3x3-30 1 ~/ 60 Hz
Δp
H[m]
10
-v
8
25 20
6
ma
x.
15
4
10
80
2
4
0
6
10
160 Q [USg.p.m.]
120 8
20
P 1[hp]
m 0.8 3213/ 16'/10
1
26 / 4
'/8m
0.6
'/6m
11/ 16
19
1/ 8
13
0 0
0.2 0
31/ 4 '/1m 40
80
120
As at: 02/2012 - Subject to change without prior notice
P 1[kW ] 0.8 0.6
'/4m
0.4
'/2m 69/ 16 min.
0.4
0
Q [l/s] max.
1.0
0
Q [m³/h]
10 30
0
0.2 160 Q [USg.p.m.]
0
40 2
2
.
80
160Q [USg.p.m.]
120
4
6
10
8
20
10
30
P 1[hp] 1.0 0.8 0.6
/
m
'/8
1/4
26
m '/6
6
11 / 1
19
1/ 8
13
Q [l/s]
m
'/4
0 0
80
0.6
0.2
min. 40
P 1[kW ] 0.8
0.4
0.4 0.2
0
Q [m³/h] max.
0m
0
40
'/1
0 0
m in
5
13 16
.
32
2
m in
5
0
35 30
Δp
25
10
H[ft]
120
160 Q [USg.p.m.]
0
7
Domestic (sanitary) hot water circulation High-efficiency pumps (single pumps)
Terminal diagram, motor data Wilo-Stratos-Z Terminal diagram FC: Collective fault signal (NC contact rating 1 A, 250 V~)
230 V
PE
FC
1~230 V / 60 Hz
FC
L1 L3 L2 L3 L1 L2
PE
3~ 230 V / 60 Hz
Motor data Wilo-Stratos-Z...
8
Rated motor power
Speed
Power consumption 1~230 V
Current at 1~230V
Current at 3~230V
Thermal protection
Threaded cable connection
P2
n
P1
I
–
–
hp
rpm
W
A
1.25x3-25
0.134
1400 - 3700
9 - 130
0.13 - 1.20
0.13 - 1.20
integrated
1xNPT 1/4" 1xNPT 1/2"
1.25x3-35
0.268
1600 - 4800
16 - 310
0.16 - 1.37
0.16 - 1.37
integrated
1xNPT 1/4" 1xNPT 1/2"
1.5x3-25
0.268
1800 - 4800
18 - 310
0.17 - 1.37
0.17 - 1.37
integrated
1xNPT 1/4" 1xNPT 1/2"
1.5x3-40
0.469
1400 - 4600
25 - 470
0.20 - 2.05
0.20 - 2.05
integrated
1xNPT 1/4" 1xNPT 1/2"
2x3-30
0.469
1400 - 4100
25 - 430
0.20 - 1.88
0.20 - 1.88
integrated
1xNPT 1/4" 1xNPT 1/2"
3x3-30
0.872
950 - 3300
38 - 800
0.30 - 3.50
0.30 - 3.50
integrated
1xNPT 1/4" 1xNPT 1/2"
–
Wilo-Stratos-Z
Domestic (sanitary) hot water circulation High-efficiency pumps (single pumps)
Dimensions, weights Wilo-Stratos-Z Dimension drawing 3
b1 b4
a1
a1
b5
b4
Dimension drawing flange 1
a2
b2
b1
b5
l2
l2 a2
b2
l0
l1
blind plug NPT ¼" NPT ½"
l0
blind plug NPT ¼" NPT ½"
l1
Dimension drawing 1
Dimension drawing flange 2 ØD Øk
nxdL
Ød
Øk
ØD
Dia
Ød
Dia
nxdL
Dimensions, weights Wilo-Stratos-Z...
Nominal flange diameter
Overall length
Dia 1.25x3-25
Dimensions
l0
l1
l2
a1
a2
In.
–
In.
mm
In.
mm
In.
mm
In.
mm
In.
mm
1.25
32
61/2
165
31/4
82.5
115/16
49
73/16
182
13/4
45
216
41/
4
108
23/
16
55
715/
201
21/
16
52
216
41/4
108
23/16
55
8
203
21/16
53
254
5
127
25/8
66
915/16
252
21/2
64
139.5
25/
66
101/
256
21/
63
178
31/16
78
1213/16
325
37/16
1.25x3-35
1.25
32
1.5x3-25
1.5
40
81/2 81/2
1.5x3-40
1.5
40
10
2x3-30
2
50
11
279
51/
3x3-30
3
80
14
356
7
As at: 02/2012 - Subject to change without prior notice
2
8
16
16
2
87
9
Domestic (sanitary) hot water circulation High-efficiency pumps (single pumps)
Dimensions, weights Wilo-Stratos-Z Dimensions, weights Wilo-Stratos-Z...
Dimensions
b1
b2
Weight approx.
b4
b5
Dimension drawing
m
–
In.
mm
In.
mm
In.
mm
In.
mm
lbs
kg
–
1.25x3-25
21/8
54
17/8
48
31/2
89
59/16
142
9.92
4.5
1
1.25x3-35
23/
8
61
23/
16
55
43/
16
106
53/
4
146
13.23
6.0
1
1.5x3-25
25/8
66
23/16
55
43/16
106
53/4
146
20.94
9.5
1
1.5x3-40
27/8
73
21/2
64
43/4
120
67/16
163
28.66
13.0
1
2x3-30
31/4
82
21/2
64
43/4
120
67/16
163
30.86
14.0
3
3x3-30
41/
103
35/
84
61/
156
71/2
191
59.52
27.0
3
16
16
8
Flange dimensions Wilo-Stratos-Z...
Flange
Nominal flange diameter
–
Dia
Ød
Øk
Dimension drawing, flange n x Ø dL
–
–
In.
–
In.
mm
In.
mm
In.
mm
pcs. x In. pcs. x mm
–
1.25x3-25
Non ANSI (oval 90° rotated)
1.25
32
43/4
121
27/8
73
31/2
89
2 x 9/16
2 x 14
1
1.25x3-35
Non ANSI (oval 90° rotated)
1.25
32
43/4
121
27/8
73
31/2
89
2 x 9/16
2 x 14
1
40
43/
121
73
31/
2
89
2 x 14
1
73
31/
2
89
2 x 14
1
87
4
102
2 x 9/16 2 x 9/16 4 x 9/16
4 x 14
2
128
6
152
4 x 3/4
4 x 19
2
1.5x3-40
Non ANSI (oval)
40
43/
4
121
2x3-30
Non ANSI (round) 2
50
51/4
133
27/8 27/8 37/16
3x3-30
ANSI R.F Class 125 ASTMA 126
80
79/16
192
51/16
1.5x3-25
10
Pump flange dimensions
Non ANSI (oval)
1.5 1.5
3
4
Wilo-Stratos-Z
