Bosch AGS50-2 - Page 4

4 | Information on the solar pump station
AGS10-2, AGS10E-2, AGS20-2, AGS50-26 720 811 270 (2015/04)
2.1.1 Specifications and variants
2.1.2 Energy efficiency
The following product data complies with the requirements of
EU Regulations 811/2013, 812/2013, 813/2013 and 814/2013 as
supplement to the Directive 2010/30/EU.
2.1.3 Solar system and additional heat sources
It is often possible to attach multiple heat sources to combi and buffer
cylinders. These heat sources can completely heat the contents of the
cylinder to over 80 °C.
AGS10-2 AGS10E-2
Maximum possible temperature °C Flow: 130 / return: 110 (pump)
Safety valve response pressure bar 66
Pressure relief valve – DN 15, ¾ " connection DN 15, ¾ " connection
Mains voltage – 230V AC, 50 - 60 Hz 230V AC, 50 - 60 Hz
Maximum current consumption per pump A 0,4 A / EEI ≤ 0,2 0,4 A / EEI ≤ 0,2
Measurements (height x width x depth) mm 353x284x248 355x185x180
Flow and return connections
(compression fittings)
mm 15 / 22 15 / 22
Table 2 Specifications of AGS10-2 and AGS10E-2
AGS20-2 AGS50-2
Maximum possible temperature °C Flow: 130 / return: 110 (pump)
Safety valve response pressure bar 66
Pressure relief valve – DN 15, ¾ " connection DN 20, 1" connection
Mains voltage – 230V AC, 50 - 60 Hz 230V AC, 50 - 60 Hz
Maximum current consumption per pump A 0,7 A / EEI ≤ 0,2 1,0 A / EEI ≤ 0,23
Measurements (height x width x depth) mm 353x284x248 403x284x248
Flow and return connections
(compression fittings)
mm 22 28
Table 3 Specifications of AGS20-2 and AGS50-2
AGS10-2 AGS10E-2 AGS20 AGS50
Power
consumption
standby (W)
solstandby
W 2.00 2.00 2.00 2.50
Power
consumption full
load (W)
solpump
1)
1) 50 % of nominal power input in operation at 72 mbar and 50 l/h.
W 15 15 22.5 50
Table 4
WARNING: Risk of injury from hot fluid leaks.
▶ To avoid blocking the path to the safety equipment,
leave the ball valves of the solar pump station open
during operation.
▶ If required, install an additional item of safety
equipment between the cylinder and the solar pump
station.