General - Wilo MultiVert-MVI 102 Instrucciones De Instalación Y Funcionamiento

ENGLISH

1. General

Installation and service by qualified personnel only
1.1 Applications
The pump is suitable for hot and cold water and other fluids free from
mineral oil and without abrasives or long-fibred substances.
The main areas of use are in water supply installations, as a booster
pump, as a boiler feed pump, in industrial circulation systems, in pro-
cess technology, in cooling water systems, in fire extinguishers and in
washing and sprinkler installations.
Approval from the manufacturer must be obtained beforehand if corro-
sive chemicals are to be pumped.
1.2 Technical description
1.2.1 Performance and electrical data (Table 1)
Permissible temperature range for version designed for use with drinking water KTW/WRAS
Maximum ambient temperature
Maximum permissible working pressure:
Mains voltages:
Standard motor
Speed
Mains fuse protection
Protective system
Sound level
Principal dimensions and connection dimensions (Table 2, see also Fig. 3):
Models
A
MVI
102 124 100
100
202 220
402 420 100
130
802 819
1602/6 1612/6 130
When ordering spare parts, please give all the information on the
pump/motor rating plate.
10
sans KTW/WRAS, eau
at the inlet (inlet pressure see paragraph 5.1)
at the outlet, for a 2 pole motor
at the outlet, for a 4 pole motor
EM: for P ≤ 1,5 kW
2
DM: for P ≤ 4 kW
2
for P ≥ 5,5 kW
2
for P ≤ 5,5 kW
2
≥ 7,5 kW
for P
2
2 pole version
4 pole version
PN 16 version
Oval flange
B C E
mm
212 180 204
212 180 204
212 180 204
252 215 250
252 215 250
Circular flange
F G E
mm
50 Rp1 250
50 Rp1 250
1
50 Rp1 / 250
4
80 Rp1 1 / 280
2
90 Rp2 300
–15 °C to +120 °C
–15 °C to +90 °C
+40 °C
10 bar
16/25 bar
16 bar
50 Hz (±10%)
1 ~ 230 V
3 ~ 230/400 V
3 ~ 400 V
Standard motor V18
Standard motor V1
50 Hz
2900 t/min
1450 t/min
see motor rating plate
IP 55
better protective systems available
50 Hz
< 73dB(A)
PN 25 version
VICTAULIC
F G E
mm
75 DN 250 -
75 DN 250 210
75 DN 320 210
80 DN 400 261
90 DN 50 -
60 Hz (±6%)
1 ~ 230 V
3 ~ 230/400 V
3 ~ 400 V
60 Hz
3500 t/min
1750 t/min
60 Hz
< 77dB(A)
F G
mm
- -
50 Rp1 1 /
4
1
50 Rp1 /
4
90 Rp2
- -