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Accessories & Co

Substations

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

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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)

Technical Data

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	approx. 40	approx. 40	approx. 70	approx. 70	approx. 70	approx. 70