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10 Installation and operating instructions • Isar BOOST5 • Ed.06/2024-05
Example: Wilo-Isar BOOST5-E-3
E Electronically controlled
3 or 5 Rated volume flow in m
3
/h
2.4 Technical data
General
Dimensions (L×W×H) 390x274x344 mm
Net weight (±10%) 15 kg
Permitted fluid Clean water
Noise level 58dB(A) sound pressure at 1m during normal operation
Connection on the dis-
charge side
G1"
Connection on the suc-
tion side
G1"
Pressure
Max. operating pressure 5.5bar
Max. suction pressure 4.5bar (H+)
Max. volume flow See rating plate
Max. delivery head See rating plate
Geodesic head suction 8m (H-)
Start-up pressure 1bar
Temperature
Fluid temperature 0°C to +40°C
Ambient temperature 0°C to +40°C
Electrical data
Voltage 1 ~ 230V alternating current
Frequency 50Hz
Power consumption See rating plate
Rated current See rating plate
Alarm relay contact Max 0.3A at 230V alternating current/Max 1A at 30V direct
current
Protection class IPX4
Motor protection Protection fuse max. 12.5A
Power supply cable 1.5m
2.5 Dimensions
360°
360°
82287731
180
66
390
274
160
200
130
35
35
144
Ø40
Ø40
23
84
344
278
G1”
G1”
184
Fig.3: Dimensions