201
Thermo G
2 Technical data
2
Technical data
Unless limiting values are defined, the technical data
should be understood with tolerances of ±10% common
for heaters at an ambient temperature of +20°C, and at
nominal voltage.
2.1
Heater
2.1.1 Altitude capability
The heater is adjusted in the factory, and without change
of the CO
2
adjustment unlimited usable up to an altitude
of 1500 m above MSL, above an altitude of 1500 m up to
2000 m an application with splash guard or combustion air
intake line must be used.
Table 201 Technical data heater
Heater
ECE type approval number
E1 122R-00 0447 / E1 10R-04 7263
Kind of design
Low-pressure gas burner
Heat output
30 kW
±10%
Fuel
CNG (natural gas) classes H/L
Combustion gas pressure when it enters the heater
-2.5 mbar
Fuel cosumption at CNG class H
< 2.95 kg/h
Rated voltage
24 Volt
Operating voltage range
20.5 ... 30 Volt
Rated power consumption without circulating pump
110 W
Current in standby mode
< 1 mA
Max. current at the circulating pump output
12A
Used gas pressure regulator
M96-E-SP
Max. ambient temperature for the heater and control device
Storage temperature -40 ... +120°C
Operating temperature -40 ... +100°C
Permissible sucked in combustion air temp. (permanent)
-40 ... +60°C
Permissible operating overpressure
2.0 bar
Capacity of the heat exchanger
1.8 l
Minimum capacity of the water system
25.00 l
Minimum water flow
2400 l/h
CO
2
in exhaust gas at rated voltage
8.0 ... 9.0 Vol.-%
Switch thresholds
switches off at 82°C
±
1K
switches on at 72°C
±
1K
Heater dimensions
(tolerance
±
3 mm)
L 585 mm
W 247 mm
H 226 mm
Heater weight
19 kg
