6
TECHNICAL DATA
(1) Reference conditions: Ambient temperature 20°C - Barometric pressure 1000 mbar - Altitude 100 m s.l.m.
(2) Pressure at test point 16)(A)p.10, with zero pressure in the combustion chambre, with open gas ring 2)(B)p.18 and maximum burner output
GAS CATEGORIES
MODEL
GAS 3 P/M
GAS 4 P/M
GAS 5 P/M
GAS 6 P/M
GAS 7 P/M
TYPE
533 T1
534 T1
535 T1
536 T1
537 T1
OUTPUT
(1)
2nd stage
kW
130 - 350
112 - 301
180 - 470
155 - 404
320 - 660
275 - 568
520 - 1050
447 - 903
800 - 1760
688 - 1514
Mcal/h
1st stage
kW
80 - 175
69 - 150
120 - 235
104 - 202
155 - 330
133 - 284
300 - 520
258 - 447
400 - 880
344 - 757
Mcal/h
FUEL
NATURAL GAS: G20 - G21 - G22 - G23 - G25
G20
G25
G20
G25
G20
G25
G20
G25
G20
G25
- Net calorific value
kWh/Nm
3
Mcal/Nm
3
10
8,6
8,6
7,4
10
8,6
8,6
7,4
10
8,6
8,6
7,4
10
8,6
8,6
7,4
10
8,6
8,6
7,4
- Absolute density
kg/Nm
3
0,71
0,78
0,71
0,78
0,71
0,78
0,71
0,78
0,71
0,78
- Max. delivery
Nm
3
/h
35
41
47
54
66
77
105
122
176
205
- Pressure at maximum delivery
(2)
mbar
11,1
16,4
9,8
14,5
9,8
14,5
12,3
18,2
14,5
21,4
OPERATION
• On - Off (1 stop min each 24 hours).
These burners are also fitted for the continuous operation,if they are
equipped with the control bow LANDIS type LGK 16.333 A27
(interchangeable with the burner control box Landis LFL 1.333 )
• Progressive two-stage or modulating by kit (see ACCESSORIES)
STANDARD APPLICATIONS
Boilers: water, steam, diathermic oil
AMBIENT TEMPERATURE
°C
0 - 40
COMBUSTION AIR TEMPERATUR
°C max
60
ELECTRICAL SUPPLY
V
Hz
230 ~ +/- 10%
50 - single-phase
230 - 400 with neutral ~ +/- 10%
50 - threee-phase
ELECTRIC MOTOR
rpm
kW
V
A
2750
0,250
220
240
1,8
2810
0,370
220
240
2,9
2870
0,750
220/380
240/415
2,85 - 1,65
2840
1,5
220/380
240/415
5,9 - 3,4
2840
3
220/380
240/415
10,9 - 6,3
MOTOR CAPACITOR
µF
V
8
450/500
12,5
400/450
IGNITION TRANSFORMER
V1 - V2
I1 - I2
230 V - 1 x 8 kV
1,8 A - 30 mA
ELECTRICAL POWER CONSUMPTION
kW max
0,4
0,54
0,85
1,7
3,4
ELECTRICAL PROTECTION
IP 40
IN CONFORMITY TO EEC DIRECTIVES
90/396 - 89/336 - 73/23 - 92/42
APPROVAL
CE
0085AQ0710
COUNTRY
CATEGORY
IT - AT - GR - DK - FI - SE
II
2H3B/P
ES - GB - IE - PT
II
2H3P
NL
II
2L3B/P
FR
II
2Er3P
DE
II
2ELL3B/P
BE
I
2E(R)B,
I
3P
LU
II
2E3B/P
Important:
The installer is responsible for the addition of any safety device not forseen in the present manual.
GB
