Unigas HR93A, Руководство по установке, использованию и обслуживанию

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C.I.B. UNIGAS - M039213CB
7
Specifications
*
NOTE ON THE BURNER WORKING SERVICE: for safety reasons, one controlled shutdown must be performed every 24 hours of
continuous operation.
BURNER TYPE HR91A HR92A HR93A
Output min. - max. kW 480 - 2670 480 - 3050 550 - 4100
Fuel
Natural gas - Light oil
Category
(see next paragraph)
Gas rate
min.- max. (Stm 3 /h)
51 - 283 51 - 323 58 - 434
Gas pressure mbar
(see Note 2)
Light oil rate
min.-max. kg/h
40 - 225 40 - 257 46 - 345
Oil viscosity
cSt @ 40°C 2 - 7.4
Oil density
kg/m 3 840
Oil train pressure inlet
bar max 2
Power supply
230V 3~ / 400V 3N ~ 50Hz
Total power consumption
kW
5.6 7.1 9.1
Electric motor
kW
4 5.5 7.5
Pump motor
kW
1.1 1.1 1.1
Protection IP40
Operation
Progressive - Fully modulating
Gas train 50
Valves size
/
Gas connection
50 / Rp 2
Gas train 65
Valves size
/
Gas connection
65 / DN65
Gas train 80
Valves size
/
Gas connection
80 / DN80
Gas train 100
Valves size
/
Gas connection
100 / DN100
Operating temperature °C
-10 ÷ +50
Storage Temperature °C
-20 ÷ +60
Working service*
Intermittent
BURNER TYPE HR512A HR515A HR520A HR525A...50 HR525A...xx
Output min. - max. kW 600 - 4500 770 - 5200 1000 - 6400 2000 - 6700 2000 - 8000
Fuel
Natural gas - Light oil
Category (see next paragraph)
Gas rate
min.- max. (Stm 3 /h)
63 - 476 81 - 550 106 - 677 212 - 709 212 - 847
Pressure mbar (see Note 2)
Light oil rate
min.-max. kg/h
50 - 379 65 - 438 84 - 539 168 - 564 168 - 674
Oil viscosity
2 - 7.4 cSt @ 40°C
Oil density kg/m
3
840
Oil train pressure inlet
bar max 2
Power supply
230V 3~ / 400V 3N ~ 50Hz
Total power consumption
kW 10.8 13 17 22 22
Electric motor
kW 9.2 11 15 18.5 18.5
Pump motor
kW 1.1 1.5 1.5 3 3
Protection IP40
Operation
Progressive - Fully modulating
Gas train 50
Valves size
/
Gas connection
50 / Rp2 50 / Rp2 50 / Rp2 50 / Rp2
Gas train 65
Valves size
/
Gas connection
65 / DN65 65 / DN65 65 / DN65 - 65 / DN65
Gas train 80
Valves size
/
Gas connection
80 / DN80 80 / DN80 80 / DN80 - 80 / DN80
Gas train 100
Valves size
/
Gas connection
100 / DN100 100 / DN100 100 / DN100 - 100 / DN100
Operating temperature °C
-10 ÷ +50
Storage Temperature °C
-20 ÷ +60
Working service*
Intermittent
Note1:
all gas flow rates are referred to Stm
3
/h (1013 mbar absolute pressure, 15 °C temperature) and are valid for G20 natural gas
(nett calorific value H
i
= 34.02 MJ/Stm
3
).
Note2: Maximum gas pressure = 500mbar (with Siemens VGD.. / Dungs MBC..gas valves)
Minimum gas pressure = see gas curves.