English
Installation and operating instructions Wilo-Stratos GIGA, GIGA-D, GIGA B
(11-22kW)
75
5
Product information
5.1
Type key
The type key consists of the following elements:
5.2
Technical data
Example:
Stratos GIGA 40/4-63/11-xx
Stratos GIGA-D 40/4-63/11-xx
Stratos GIGA B 32/4-63/11-xx
Stratos
GIGA
GIGA-D
GIGA B
High efficiency flange-end pump as:
In-line single pump
In-line double pump
Monobloc pump
40
Nominal diameter DN of the flange connection
(for Stratos GIGA B: pressure side) [mm]
4-63
Delivery head range (for Q=0 m
3
/h):
4 = smallest adjustable delivery head [m]
63 = largest adjustable delivery head [m]
11
Rated power [kW]
xx
Variant: e.g.
R1
– without differential
pressuresensor
Property
Value
Remarks
Speed range
750 – 2900 rpm
380 – 1450 rpm
Depending on pump type
Nominal diameters DN
Stratos GIGA/Stratos GIGA-D:
40/50/65/80/100/125/150/200 mm
Stratos GIGA B:
32/40/50/65/80/100/125 mm
(pressure side)
Pipe connections
Flanges PN 16
EN 1092-2
Permissible min./max. fluid temperature
-20 °C to +140 °C
Depending on fluid
Ambient temperature min./max.
0 to +40 °C
Lower or higher ambient
temperatures on request
Storage temperature min./max.
-20 °C to +60 °C
Max. permitted operating pressure
16 bar
Insulation class
F
Protection class
IP55
Electromagnetic compatibility
Emitted interference in acc. with
Interference resistance in acc. with
EN 61800-3:2004+A1:2012-09
EN 61800-3:2004+A1:2012-09
Residential environment (C1)
Industrial environment (C2)
Sound-pressure level
1)
L
pA, 1 m
< 80 dB(A) | ref. 20
μ
Pa
Depending on pump type
Permissible fluids
2)
Heating water in accordance with
VDI 2035 part 1 and part 2
Cooling/cold water
Water-glycol mixture up to 40 % vol.
Water-glycol mixture up to 50 % vol.
Heat carrier oil
Other fluids
Standard version
Standard version
Standard version
Only for special version
Only for special version
Only for special version
Electrical connection
3~380 V - 3~440 V (± 10 %), 50/60 Hz Supported mains types:
TN, TT, IT
3)
Internal electric circuit
PELV, galvanically isolated
Summary of Contents for STRATOS GIGA
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