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TECHNICAL DATA
DESCRIPTION
The electronic card enables the management of a gas hob with 5 burners.
This device works in conjunction with the Brahma VPC01 valves, which allow the regulation of the capacity
of each individual burner powered by methane gas or lpg.
The device is also made up of a user interface with display in seven segments and a touch panel.
MAIN FEATURES
The basic features are listed below:
• display in 7 red segments and leds for indication of the capacity level of each individual burner, for
indicating the time and settings.
• A touch panel with 15 touch-sensitive areas to select the level of each individual burner, settings, control
panel lock and light-up/ switch-off.
• Five 24Vdc outputs for Brahma VPC01 modulating valves.
• 24Vdc output for Brahma VPC01 main valve after the gas manifold.
• RS232 interface for the device diagnostics.
• Five faston inputs for the flame sensor electrodes of the five burners.
• Output for piloting a 220-240 Vac igniter.
• Management of modulation levels pre-programmed into the FLASH memory.
• Possibility for the management of two modulation tables (G20 and G 30).
• Procedure incorporated into the device for regulating the minimum level for each burner.
• Power supply card created using switching technology.
• Daily clock in 24h format.
TECHNICAL DATA
Power supply: 220 - 240V a.c. ±10%
Frequency: 50 - 60Hz
Absorption: 30VA
Ignition transf. output contacts: 220 - 240V a.c. ±10% – 250mA – cosφ = 0,4
Sensor electrodes connection: 4.8 x 0.8 mm faston
Working temperature: -10 °C ÷ +85 °C
Degree of protection: IP 00
Classification code EN298:
Specific Character Code
1° Atmospheric A
2° Direct ignition of the main burner M
3° Repetition of cycle C
4° Non-volatile lock L
5° Set times X
6° Non-permanent operation N
Maximum length of the wires of external components: ≤1m
Flame control
The flame sensor device using straightening property of the flame.
Minimum ionisation current: 0.2*ADC
Maximum ionisation current: (power supply voltage 264V
RMS
) 4.5mADC
Recommended ionisation current: 3 - 5 times the minimum
Maximum length of cable: 1 m
Minimum insulation resistance of the electrode and the measuring cable towards earth: ≥ 50MΩ
Max. electrode parasite capacity: ≤1nF
Max. short-circuit current: ≤ 200µA
AC
TIMES
- waiting time (TW): 1s
- safety time (TS): 4s
- intervention time in the event of switch-off: 3s (compliant with EN 30-1-4)
- inter-waiting or inter-ventilation time: 10s
- waiting time for lock caused by parasite flame: 10s
- pre-ignition time: 0s
- number of ignition attempts: 3
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