Unigas HTLX92R Installation Manual page 6

Burner model identification
Burners are identified by burner type and model. Burner model identification is described as follows.
Type HTLX520.1 Model MG.
(1)
(1) BURNER TYPE
(2) FUEL
(3) OPERATION
(4) BLAST TUBE
(5) DESTINATION COUNTRY
(6) BURNER VERSION
(7) EQUIPMENT
(8) GAS CONNECTION
(9) MICRO-PROCESSOR CON-
TROL
Technical specifications
Note: the Output values are referred to comburent air temperature lower than 50°C.
BURNER TYPE
Output
Fuel
Gas category
Gas rate
Gas pressure
Oil viscosity
Oil density
Oil rate
Power Supply
Pump motor
Total power consumption
Protection
Operation
Gas train 50
Gas train 65
Gas train 80
Gas train 100
Operating temperature
Storage Temperature
Working service*
Note1:
all gas flow rates are referred to Stm
rific value H = 34.02 MJ/Stm
i
Note2: Maximum gas pressure = 360mbar (with Dungs MBC gas valves).
Minimum gas pressure = see gas curves.
NOTE ON THE BURNER WORKING SERVICE: for safety reasons, one controlled shutdown must be performed every 24 hours of
continuous operation.
MD. S. *.
(2) (3) (4) (5)
HTLX92R, HTLX92.1, HTLX512.1, HTLX515.1, HTLX520.1
MG - Natural gas-Light oil
PR - Progressive MD - Fully modulating
S - Standard L = Extended blast tube
* - see data plate
A - Standard Y - Special
1 = 2 valves + gas proving system
8 = 2 valves + gas proving system + maximum pressure switch
50 = Rp2 65 = DN65 - 80 = DN80 - 100 = DN100
-
ES = with no O trim control, with no VSD control
2
EO = with O trim control, with no VSD control
2
EI = with no O trim control, with VSD control
2
EK = with O trim control, with VSD control
2
min - max kW
3
min.-max. (Stm /h)
cSt @ 40°C
3
kg/m
min.-max. (kg/h)
kW
kW
ØValves / Connection
°C
°C
3
/h (1013 mbar absolute pressure, 15 °C temperature) and are valid for G20 gas (net calo-
3
).
= 500mbar (with Siemens VGD gas valves / Dungs MBC gas valves)
E. 1. 65. ES.
(6) (7) (8) (9)
E- Junction box
HTLX92R HTLX92.1
340 - 2700 650 - 3650
MG - Natural gas-Light oil
(see next paragraph)
36 - 286 69 - 386
29 - 228 55 - 308
1,1
1,6
Progressive - Fully modulating
6
HTLX512.1 HTLX515.1
700 - 4500 580 - 5900
74 - 476 61 - 476
(see Note 2)
2 - 7,4
840
59 - 379 49 - 379
400V 3N~ 50Hz
IP40
2" / Rp 2
2" 1/2 / DN65
3" / DN80
4" / DN100
-10 ÷ +50
-20 ÷ +60
Continuous
HTLX520.1
650 - 6800
69 - 720
55 - 573
1,5
2