Glandless Pumps - THERMO-ECO-ENGINEERING úvod

Heating, Air-conditioning, Cooling
Automatic pumps (single-head pumps)
Wilo-Smart Terminal Diagram, Motor Data, Dimensions, Weights
Terminal diagram
Dimension drawing
b 3
b 1
l3
G
Heating, Air-conditioning,
Cooling
L N PE
b2 x b2
l0
b4
Single-phase AC motor (EM) 2-pole - 1~230 V, 50 Hz
with integrated capacitor
Motor data
Wilo-Smart... Speed Power
consumption
Motor horizontal
Terminal-box position possible for 3, 6, 9 and 12 o’clock
Current Motor protection Capacitor Threaded cable
connection
n P 1 I – Capacity PG
[1/min] [W] [A] – [F/VDB] –
25/4 1250 - 2690 22 - 49 0.10 - 0.22
25/6 1595 - 2640 28 - 72 0.13 - 0.31
30/4 1250 - 2690 22 - 49 0.10 - 0.22
30/6 1595 - 2640 28 - 72 0.13 - 0.31
Dimensions, Weights
Wilo-Smart...
Pipe connection/
nominal diameter I
not necessary
(blocking currentproof)
not necessary
(blocking currentproof)
not necessary
(blocking currentproof)
not necessary
(blocking currentproof)
1.7/400 11
2.0/400 11
1.7/400 11
2.0/400 11
Thread Pump dimensions Weight
about
Rp/DN G I 0 l 1 l 3 l 4 a b 1 b 2 b 3 b 4 –
– – [mm] [kg]
25/4 Rp 1 G 1½ 180 97 90 79 34 117 93.5 71 85 2.4
25/4-130 Rp 1 G 1½ 130 97 65 79 34 117 93.5 71 85 2.3
25/6 Rp 1 G 1½ 180 97 90 79 34 117 93.5 71 88 2.6
25/6-130 Rp 1 G 1½ 130 97 65 79 34 117 93.5 71 85 2.5
30/4 Rp 1 1 / 4 G 2 180 97 90 79 34 117 93.5 71 85 2.6
30/6 Rp 1 1 / 4 G 2 180 97 90 79 34 117 93.5 71 85 2.9
a
l 4
l 1
Potable water circulation
Solar thermal
Service/Accessories, Systems
Switchgears and Control
Devices Pump Management
Systems
Wilo Catalogue A1 - Circulating pumps in glandless design
115