• For transferring solar energy into a buffer storage tank without a solar heat exchanger
• Compact, fully pre-assembled transmission station
• Includes pre-wired and pre-programmed control
• Suitable for use in high-flow and low-flow systems
• Plate heat exchanger with 24 plates
Primary solar circuit:
• Flow meter with flushing device
• Solar pump
• Shut-off ball valves with gravity brake and thermometer 0 - 120°C
• Air separator in the supply line
• Safety group with pressure gauge 0 - 10 bar and safety valve 6 bar, outlet for expansion vessel DN 20 (3/4")
• Connection size: DN 25 (1") AG
Secondary buffer storage circuit:
• Safety valve 3 bar
• Circulation pump
• Gravity brake in the return flow
• Connection size: DN 20 (3/4") male thread
Technical data:
• Maximum operating pressure: 10 bar
• Primary circuit operating temperature: 120°C
• Operating temperature secondary circuit: 110°C
• Operating voltage: 230 V/AC, 50 Hz, Schuko plug
• Plate exchanger material: AISI 316 brazed
• Insulation material: EPP
• Dimensions (H x W x D): 585 x 576 x 190 mm
• Heat exchanger: 24 plates
• Flow meter: 8-28 l/min
• Max. collector area high flow: 30 m²
• Max. collector area Low Flow: 50 m²
• Power output at ∆t 10 K High Flow: 15 kW
• Power output at ∆t 25 K Low Flow: 25 kW
• Primary circulation pump HE: Wilo Stratos Para 25/1-7
• Secondary circulation pump HE: Wilo Stratos Para 25/1-7
| Version | 24 plates HE |
|---|---|
| Unit price | CHF/piece |