Substations to suit every requirement
Discover our two substations and choose the option that best suits your heating and hot water requirements.
Modular ÜGS-M up to 50 kW
Substation ÜGS-M
ÜGS 15 – 250 kW
Substation ÜGS
Modular Substation
Substation
ÜGS-M up to 50 kW
The Hargassner Substation is the ideal solution for modern district heating networks and for the sustainable replacement of fossil fuels. Available in three variants, it can be flexibly adapted to a wide range of requirements – ensuring maximum efficiency, future-proof operation and seamless integration into any heat supply concept. The operator benefits from being able to view all the necessary data, such as heat consumption, directly via the boiler controller, app or web interface (optional heat meter required). Commissioning and various controller settings are also quick and easy, as the same touch-control concept is used as on the boiler.
Available in a modular design:
- Basic module with or without heat meter
- Charging pump extension for buffer tank / cylinder charging
- Heating circuit extension without diverter valve
- Heating circuit with diverter valve extension
Ihre Vorteile
Substation
ÜGS-M up to 50 kW
- Substation up to 50 kW
- Easy operation with Hargassner touch controller for 2 heating circuits, 1 cylinder and 1 buffer tank
- Minimal space requirements
- All-in-one solution for microgrids and the replacement of fossil fuels
- Optional buffer tank charging and discharging also enables peak load reduction
- Maximum primary pressure: 6 bar / secondary pressure: up to 3 bar
Accessories & Co
Substations
ÜGS 15–250
The Hargassner district heating substation 15 – 250 kW is a compact device for indirect heating of buildings. The operator has the advantage of being able to read any necessary data, such as heat consumption, etc., on the boiler control unit or in the Hargassner web portal. The clients installation is hydraulically separated from the district heating network. A copper- brazed stainless steel plate heat exchanger transfers the required heat to the clients installation.
Installation / set-up:
- ÜGS 15 / 30 / 50 / 75 / 100 kW are wall-mounted
- ÜGS 150 / 200 / 250 are floor-mounted
Your Benefits
Substations
ÜGS 15–250
- Components are fully assembled and electrically wired with the controller – low space requirement
- Minimal on-site installation work needed
- Integrated outdoor temperature controller combinable with various remote controls
- Touch controller for simple operation
- Optimal integration into the Hargassner control system
- Demand-orientated output grading
- Innovative thermal insulation, temperature sensor directly in the water flow (up to 6 m3/h) or on the pipe
- Heat exchanger with large thermal length
- Centre-to-centre distances between pipeline connection points for standard heat circuit groups 125/140 mm
- Connections for primary and secondary media can be selected freely (top and/or bottom)
Technische Daten
| Type | ÜGS 15/ 30 / 50 kW |
ÜGS 15/ 30 / 50 kW |
ÜGS 75 kW |
ÜGS 75 kW |
ÜGS 100 kW |
ÜGS 100 kW |
|
|---|---|---|---|---|---|---|---|
| Primary | Secondary | Primary | Secondary | Primary | Secondary | ||
| Max. flow temperature | °C | 110 | 95 | 110 | 95 | 110 | 95 |
| Pressure PN | bar | 16/25* | 10 | 16/25* | 10 | 16/25* | 10 |
| Max. flow rate | m³/h | 1,5 | 2,5 | 3,2 | 4,3 | 3,2 | 4,3 |
| Power | kW | 15/30/50 | 15/30/50 | 75 | 75 | 100 | 100 |
| Based on | °C | 80/53 | 70/50 | 80/53 | 70/50 | 80/53 | 70/50 |
| Pipe nominal diameter | Zoll | 1″/DN 25 | 1″/DN 25 | 5/4″/DN 32 | 6/4″/DN 40 | 5/4″/DN 32 | 6/4″/DN 40 |
| Flat sealing connections | Zoll | 5/4″ AG | 5/4″ AG | 6/4″ AG | 2″ AG | 6/4″ AG | 2″ AG |
| Electrical supply | 230 V AC / 50 Hz | 230 V AC / 50 Hz | 230 V AC / 50 Hz | 230 V AC / 50 Hz | 230 V AC / 50 Hz | 230 V AC / 50 Hz | |
| Dimensions (W x H x D) | mm | 780 x 590 x 285 | 780 x 590 x 285 | 870 x 780 x 300 | 870 x 780 x 300 | 870 x 780 x 300 | 870 x 780 x 300 |
| Weight | kg | ca. 40 | ca. 40 | ca. 70 | ca. 70 | ca. 70 | ca. 70 |
Approval in accordance with Pressure Equipment Directive (PED) 97/23/EC
Technical data for ÜGS 150 / 200 / 250 available on request
| Type | ÜGS-M 50 kW | ÜGS-M 50 kW | |
|---|---|---|---|
| Primary | Secondary | ||
| Max. flow temperature | °C | 95 | 95 |
| Pressure PN | bar | 6 | 3 |
| Max. flow rate | m³/h | 1,8 | 2,5 |
| Power | kW | 50 | 50 |
| Based on | °C | 80 / 53 | 70 / 50 |
| Pipe nominal diameter | Zoll | 1″IG | 1″IG |
| Centre distance of the nominal pipe connections | mm | 200 | 80 |
| Electrical supply | 230 V AC / 50 Hz | 230 V AC / 50 Hz | |
| Dimensions (W x H x D) | mm | 560 x 690 x 292 | 560 x 690 x 292 |
| Weight | kg | ca. 25 | ca. 25 |
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