| Specification |
SON 500 |
| Capacity |
500 L |
| Height / Mounting height |
1720 / 1890 mm |
| Diameter |
Ø750 mm |
| Insulation |
50 mm rigid PU |
| Operating pressure / Max. temperature |
8 bar / 95°C |
| Tank test pressure |
13 bar |
| Electric heating element (optional) |
2 × (3–7.5) kW |
| Weight |
185 kg |
| Cold water inlet |
Rp1½″ / 270 mm
|
| Hot water outlet |
Rp1½″ / 1455 mm
|
| Recirculation |
Rp1″ / 1206 mm |
| Operating pressure / Max. coil temperature S1/S2 |
16 bar / 110°C |
| Coil test pressure S1/S2 |
25 bar |
| Coil capacity S1/S2 |
11.10 / 7.40 L |
| Heat exchange surface S1/S2 |
1.8 / 1.2 m² |
| Prolonged power according to DIN 4708, 80/60/45°C, S1 |
72 kW (1.77 m³/h)
|
| Prolonged power according to DIN 4708, 80/60/45°C, S2 |
34 kW (0.84 m³/h)
|
| NL – power coefficient at 60°C, S1/S2 |
18 / 2.8 |
| Pressure drop Δp, S1/S2 |
210 / 90 mbar |
| Inspection opening / Flange O |
180 / 450 mm / Ø110 mm
|
| Drain sleeve Y |
30 mm / Rp1″ |
| Thermometer T |
1453 mm / Rp½″
|
| Anode protector P |
1568 mm / Rp1¼″
|
| Sleeve for electric element on water tank body U |
Rp1½″ / 1011 mm
|
| Sleeve for electric element on inspection opening flange Uo |
Rp1½″ / 450 mm
|
| Additional sensor sleeve Z |
450 / 1011 mm / Rp½″
|
| Heat exchanger |
2 |
