Radiant RK 25, Инструкция по эксплуатации

Страница: 8 / 60

TECHNICAL CHARACTERISTCS
TA05A140.A0307
4
2. TECHNICAL CHARACTERISTICS
2.1 Technical data
Models RK 25
CE Certification n° 0694BN3485
Appliance Type C13, C33, C43, C53, C63, C83
Appliance Category II2H3+
Heat Input max
kW 25
Heat Input min kW 9
Heat Output max (50/30°) kW 26.67
Efficiency 100% (full load 50/30°) % 106.7
Efficiency 30% (partial load 50/30°) % 106.3
Heat Output max - 80/60°C (Non condensing) kW 24.6
Heat Output min - 80/60°C (Non condensing) kW 8.73
Efficiency 100% (full load 80/60°) % 98.4
Efficiency 30% (partial load 80/60°) % 100.1
GAS DIRECTIVE 92/42/ECC - Efficiency marking stars 4
Sedbuk band A
SAP - Seasonal Efficiency Rating % 90.2
Central Heating circuit
Central Heating water temperature setting (min-max) °C 30-80
Max. heating working temperature °C 80
Expansion vessel capacity litres 8
Max. working pressure (heating) bar 2.5
Min. working pressure (heating) bar 0.3
Dimensions (Boiler casing size)
Width mm 410
Height mm 730
Depth mm 285
Weight (net) kg 46
Hydraulic connections
Central Heating Flow connection Ø 3/4”
Central heating Return connection Ø 3/4”
Gas connection Ø 1/2”
Flue systems
Horizontal-Concentric flue system Ø mm 60/100
Max. Flue length m 5
Twin pipe flue system Ø mm 80/80
Max. Flue length (from terminal to terminal) m 50
Twin pipe flue system Ø mm 60/60
Max. Flue length (from terminal to terminal) m 30
Vertical-Concentric flue system Ø mm 60/100
Max. Flue length m 5
Gas Supply
Natural gas G 20
Inlet pressure mbar 20
Gas consumption m
3
/h 2.65
Butane G30
Inlet pressure mbar 30
Gas consumption kg/h 1.97
Propane G31
Inlet pressure mbar 37
Gas consumption kg/h 1.94
Electrical specifications
Power supply V/Hz 230/50
Electrical power consumption W 170
Electrical protection IP X4D