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Atmos GIGA-D 40/160-5,5/2-S1 | Wilo

Atmos GIGA-D 40/160-5,5/2-S1

Article number: 2225283
Technical data
Hydraulic data
Minimum efficiency index (MEI) ≥0.4
Min. fluid temperature Tmin -20 °C
Max. fluid temperature Tmax 140 °C
Max. ambient temperature Tmax 40 °C
Maximum operating pressure PN 16 bar
Note on dimensioning 16 bar to 120 °C, 13 bar to 140 °C
Motor data
Mains connection 3~400 V, 50 Hz
Voltage tolerance ±10 %
Motor efficiency class IE3
Rated power P2 5.5 kW
Rated current IN 10.7 A
Rated speed n 2900 1/min
Power factor cos φ100 0.90
Motor efficiency ηM 50% 86.7 %
Motor efficiency ηM 75% 88.9 %
Motor efficiency ηM 100% 89.2 %
Insulation class F
Protection class motor IP55
Motor protection PTC integrated
Materials
Pump housing 5.1301/EN-GJL-250 KTL-coated
Impeller Grey cast iron EN-GJL-200
Shaft Stainless steel
Mechanical seal Q1Q1X4GG
Lantern Grey cast iron
Installation dimensions
Pipe connection on the suction side DNs DN 40
Pipe connection on the discharge side DNd DN 40
Port-to-port length L0 340 mm

Atmos GIGA-D 40/160-5,5/2-S1

∆: Connection diagram delta connection

Y: Connection diagram star connection

Motor protection switch required on-site. Check the direction of rotation! To change the direction of rotation, exchange any two phases.

P2≤ 3 kW 3~400 V Y
  3~230 V ∆
P2≥ 4 kW 3~690 V Y
  3~400 V ∆

After removing the bridges, Y-∆ start is possible.

Product data
Brand Wilo
Product description Atmos GIGA-D 40/160-5,5/2-S1
Article number 2225283
EAN number 4062679309132
Colour Green
Minimum order quantity 1
Date of sales availability 2023-10-15
Packaging
Packaging type Euro pallet
Packaging property Transport packaging
Pieces per pallet 1
Number per layer 1
Dimension, weight
Length with packaging 1200 mm
Length L 695 mm
Height with packaging 437 mm
Height H 293 mm
Width with packaging 800 mm
Width W 640 mm
Gross weight, approx. m 209 kg
Net weight, approx. m 184 kg
Tender text

In-line twin-head pump with two single-stage glanded centrifugal pumps in the same housing with switchover valve, for pipe installation or installation on a base. Housing blind flange and mounting bracket at an additional charge. Low-oscillation and low-noise monobloc design with lantern and rigidly connected standard flange motor (standard motor). With forced-flow circulation, bidirectional bellows mechanical seal and cavitation-reducing impeller. Flanges with pressure measuring connections R 1/8. The pump housing and lantern are cataphoretic-coated.

Motors in IE3 technology as standard. Pumps with motors ≥ 5.5 kW are equipped as standard with a PTC thermistor sensor for motor protection.

The motor terminal box ≤ 7.5 kW can be made of metal or plastic. If a metal terminal box is absolutely necessary, please order the appropriate special variant. The motor terminal boxes > 7.5 kW are always made of metal.

Approved field of application

  • Standard version for operating pressure: 13 bar to +140 °C, 16 bar to +120 °C
  • Temperature range at max. ambient temperature: -20 °C – +140 °C (depending on the fluid)
  • Max. ambient temperature: +40 °C
  • Mechanical seal S1 recommended for water-glycol mixtures with glycol proportions up to max. 50 % by volume and a fluid temperature of -20 °C up to max. +90 °C ... +110 °C and also if there is oil in the water-glycol mixture.
Operating Data
Min. fluid temperature Tmin -20 °C
Max. fluid temperature Tmax 140 °C
Min. ambient temperature Tmin 0 °C
Max. ambient temperature Tmax 40 °C
Maximum operating pressure PN 16 bar
Note on dimensioning 16 bar to 120 °C, 13 bar to 140 °C
Minimum efficiency index (MEI) ≥0.4
Motor data
Motor efficiency class IE3
Mains connection 3~400 V, 50 Hz
Voltage tolerance ±10 %
Rated power P2 5500 W
Rated speed n 2900 1/min
Rated current IN 10.7 A
Power factor cos φ100 0.90
Motor efficiency ηM 50% 86.7 %
Motor efficiency ηM 75% 88.9 %
Motor efficiency ηM 100% 89.2 %
Insulation class F
Protection class IP55
Materials
Pump housing 5.1301/EN-GJL-250 KTL-coated
Impeller Grey cast iron
Shaft Stainless steel
Shaft seal Q1Q1X4GG
Lantern Grey cast iron
Installation dimensions
Pipe connection on the suction side DNs DN 40
Pipe connection on the discharge side DNd DN 40
Ordering information
Brand Wilo
Product description Atmos GIGA-D 40/160-5,5/2-S1
Net weight, approx. m 184 kg
Article number 2225283
Documents

Installation and operating instructions

Wilo-Atmos GIGA-I/-D/-B

Article Number 2230372
Edition 2023-06
Page format 209.9 x 297.0 mm
Number of pages 148
PDF (7 MB)

BIM/CAD
Accessory

Continuous, infinitely variable control, differential pressure-sensitive CC-HVAC system (26)

Continuous, infinitely variable control, temperature-dependent CC-HVAC system (22)

Continuous, infinitely variable control, differential pressure-sensitive SC-HVAC system (33)

Continuous, infinitely variable control, temperature-dependent SC-HVAC system (27)

Pipe installation, adapter fitting (7)

Wall fixation/installation on a base (1)

Maintenance/replacement mechanical accessories (1)

Pump control (1)

Pump control/accessories (29)

Pump control/Comfort control system (3)

Pump control/Smart control system (16)