Technical Data - Wilo Stratos GIGA Serie Instrucciones De Instalación Y Funcionamiento

5.2

Technical data

Property
Speed range
Nominal diameter of pipe connection
Pipe connections
Max. permissible liquid temperature range
Max. permissible liquid temperature range
with high temperature seal
Ambient temperature min./max.
Storage temperature min./max.
Max. admissible operating pressure
Insulation class
Protection class
Electromagnetic compatibility
Emitted interference in acc. with
Interference resistance in acc. with
1)
Sound pressure level
Approved fluids
Electrical connection
Internal electric circuit
Speed control
Relative humidity
- at T = 186°F (30°C)
environment
- at T = 104°F (40°C)
environment
1)
Average value of the sound-pressure level at a spatially rectangular measuring surface at a distance of 3.3 ft (1 m) from the pump surface in accordance
with ISO 3744
Fluids
Installation and operating instructions Wilo-Stratos GIGA
Value
500 - 5130 rpm
1.5/2/2.5 in
Flanges acc. ASME Class 125
Water only:
from 32°F to 200°F (0°C to +90°C)
Water/glycol up to 50 %:
from -4°F to 250°F (-20°C to +120°C)
At 175 psi (12 bar):
from -4°F to 250°F (-20°C to +120°C)
At 165 psi [11 bar]:
from -4°F to 285°F (-20°C to +140°C)
32°F to 104°F (0°C to +40°C)
-4°F to 158°F (-20°C to +70°C)
232 psi (16 bar)
F
Enclosure Type 5 Indoor Use Only
IP55
EN 61800-3
EN 61800-3
< 74 dB(A)
Heating water
Cooling/cold water
Water/glycol mixture up to 40% vol.
Other fluids
3~380 V AC to 480 V AC ±10%,
50/60 Hz
PELV, galvanically isolated
Built-in frequency converter
90%, non-condensing
60%, non-condensing
Please state all the information on the pump name plate when order-
ing spare parts.
If water/glycol mixtures are used (or fluids with a viscosity other than
that of pure water), an increase in power consumption of the pump is
to be taken into account. Only use mixtures with corrosion inhibitors.
The respective manufacturer's instructions are to be observed.
• The fluid must be free of sediments.
• Wilo's approval must be obtained for use of other media.
Remarks
Depends on pump type
Only for US market
Residential
Industrial
Depends on pump type
Standard version
Standard version
Standard version
Only for special version
Supported network types:
Delta, wye networks
Isolated Secondary Circuit,
Limited voltage/current cir-
cuit
9
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