SiFlux-YG2.0-I
HVAC system
The reliable multi-pump solution for heating, air conditioning and cooling applications.
- Pre-assembled, function-tested system for quick and easy installation
- Its compact, space-saving design also enables use in confined technical rooms
- Simple operation via the SCe Smart Controller with automatic pump control
- A standby pump ensures dependability and operational reliability
- IE5-EC motors and power adjustment to current demand enable energy-saving operation
Recommended services
Design
Fully automatic, ready-for-connection multi-pump system for high volume flows in heating, chilled water and cooling systems. 3 to 4 electronically controlled, glanded in-line pumps connected in parallel from the Yonos GIGA2.0-I series. One of these pumps acts as a standby pump. Incl. Smart Controller SCe.
Application
For pumping heating water (in accordance with VDI 2035), water-glycol mixtures, cooling water and cold water without abrasive substances in heating, chilled water and cooling systems.Equipment/function
- 3-4 pumps per system of the Yonos GIGA2.0-I series, of which 2 or 3 pumps in operation, 1 standby pump
- EC motor (≤ 7.5 kW) of efficiency class IE5 / AC motor (11 – 22 kW) of efficiency class IE4 in accordance with IEC 60034-30-2
- Automatic pump control via Smart Controller SCe
- Parts that come in contact with the fluid are corrosion-resistant
- Base frame made of galvanised steel, with height-adjustable oscillation absorbers for insulation against structure-borne noise
- Steel distributor, corrosion-resistant coating
- Flanges PN 16 to EN 1092-2 on the discharge and suction side for connection to the pipeline system
- Pre-assembled seals on the discharge and suction side
- Shut-off valves on the suction and discharge side
- Non-return valve on the discharge side
- Differential pressure sensor
- Pressure gauge on both discharge and suction side
Type key
Example: | SiFlux-21-YG2.0-I 40/1-16/1.5-SC-10-T4 |
SiFlux | Product family |
21 | Version (21= 2+1 pumps: 2 pumps in operation, 1 standby pump) |
YG | Electronically controlled type YG inline pump |
2.0 | Second generation |
-I | In-line single pump |
40 | Nominal diameter of the pump inlet and outlet in [mm] |
1–16 | Nominal delivery head range in [m] |
1.5 | Rated power in kW |
SC | Switchgear type SC... |
16 | Max. operating pressure in bar |
T4 | 3~400 V, 50 Hz power supply |
Example: | SiFlux-21-YG2.0-I 80/130-11-SC-16-T4 |
SiFlux | Product family |
21 | Version (21= 2+1 pumps: 2 pumps in operation, 1 standby pump) |
YG | Electronically controlled type YG inline pump |
2.0 | Second generation |
-I | In-line single pump |
80 | Nominal flange diameter DN |
130 | Nominal impeller diameter |
11 | Rated power in kW |
SC | Switchgear type SC... |
16 | Max. operating pressure in bar |
T4 | 3~400 V, 50 Hz power supply |
Technical data
- Pump type: Yonos GIGA2.0-I
- Number of pumps: 2 + 1 or 3 + 1 (2 or 3 pumps in operation, 1 standby pump each)
- Mains connection: 3~400 V, 50 Hz ±10%
- In-line pump with high energy efficiency with a motor of efficiency class IE5 (≤ 7.5 kW) or IE4 (11 – 22 kW) in accordance with IEC TS 60034-30-2
- Permitted fluids: Heating water (complying with VDI 2035), water-glycol mixtures, cooling and chilled water (other fluids on request)
- Volume flow: 10 to 510 m3/h
- Delivery head: 62 m
- Storage temperature: -10° C to +50° C
- Perm. ambient temperature: 0° C to +40° C
- Perm. fluid temperature: 0 °C to +100 °C
- Pipe connections manifold: DN 125 to DN 300
- Flanges: PN 16, drilled according to EN 1092-2
- Max. operating pressure: 16 bar
Scope of delivery
- Multi-pump system Wilo-SiFlux
- Wilo-SiFlux installation and operating instructions
- Pump installation and operating instructions
- Switchgear installation and operating instructions