C.I.B. UNIGAS
- M039240CA
7
BURNERS FEATURES
Burner model identification
Burners are identified by burner type and model. Burner model identification is described as follows.
Technical Specifications
*
NOTE ON THE BURNER WORKING SERVICE:
for safety reasons, one controlled shutdown must be performed every 24 hours of
continuous operation.
Country and usefulness gas categories
Type
R512A
Model
M-. PR. S. *. A. 1. 80 .EA
(1) (2) (3) (4) (5) (6) (7) (8) (9)
(1) BURNER TYPE
R512A - R515A - R520A - R525A
(2) FUEL
M - Natural gas
(3) OPERATION
PR - Progressive
MD - Fully modulating
(4) BLAST TUBE
S - Standard
L - Extended
(5) DESTINATION COUNTRY
* - see data plate
(6) BURNER VERSION
A - Standard
(7) EQUIPMENT
1 = 2 gas proving system
8 = 2 gas proving high gas pressure switch
(8) GAS CONNECTION
50 = Rp2
65 = DN65
80 = DN80 100 = DN100
(9)MICROPROCESSOR-CONTROLLED
REGULATION
EA = Burner equipped with LMV2
BURNER TYPE
R512A
R515A
R520A
R525A M-...1.50
R525 A
M-...1.65/80/100
Output
min - max kW
600 - 4500
770 - 5200
1000 - 6400
2000 - 6700
2000 - 8000
Fuel
Natural gas
Gas category
(see next paragraph)
Gas rate
min.- max. (Stm
3
/h)
63.5 - 476
81.5 - 550
106 - 677
212 - 709
212 - 847
Pressure
mbar
(see Note 2)
Power supply
230V 3~ / 400V 3N~ 50Hz
400V 3N~ 50Hz
Total power consumption
kW
9.7
11.5
15.5
19
19
Electric motor
kW
9.2
11
15
18.5
18.5
Protection
IP40
Operation
Progressive - Fully modulating
Gas train 50
ØValves / Connection
50 / Rp 2
50 / Rp 2
50 / Rp 2
50 / Rp 2
-
Gas train 65
65 / DN65
65 / DN65
65 / DN65
---
65 / DN65
Gas train 80
80 / DN80
80 / DN80
80 / DN80
---
80 / DN80
Gas train 100
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 natu-
ral gas (nett calorific value H
i
= 34.02 MJ/Stm
3
).
Note2:
Maximum gas pressure = 500mbar (with Siemens VGD gas valves / Dungs MBC gas valves).
Minimum gas pressure = see gas curves.
GAS
CATEGORY
COUNTRY
I
2H
AT
ES
GR
SE
FI
IE
HU
IS
NO
CZ
DK
GB
IT
PT
CY
EE
LV
SI
MT
SK
BG
LT
RO
TR
CH
I
2E
LU
PL
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
I
2E( R ) B
BE
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
I
2L
NL
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
I
2ELL
DE
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
I
2Er
FR
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
