Network supplied electronic ignition system for gas motocompressors (SAE-01 type) |
|
The system controls the ignition of gas thermal motors for gas motocompressors type 10GKNA, which work in potentialy explosive environments in danger area class 2 and gas group IIA. |
|
technical specifications |
|
|
System input voltage: 230Vac / 50Hz |
|
|
Supply voltage for induction coil primary winding: 254Vdc (±2,5%) |
|
|
Absorbed power: 100W |
|
|
Cylinders ignition sequence: 1-2-9-10-3-4-5-6-7-8 |
|
|
Start control: 0: +10° |
|
|
Maximum motor speed: 330rpm |
|
characteristics |
|
|
A microprocessor unit is in charge of controls, monitoring and diagnosis. |
|
|
The system uses the magnetic sensors on the motor's flywheel to compute the ignition initiation. |
|
|
The system is monitoring the motor speed, the power circuit of the induction coils (if the ignition has been made), and the motor oil's pressure and temperature. |
|
|
The values are displayed on a 4x20 characters VFD type screen. |
|
|
Displayed values: motor speed, two cylinders failures (in the order of failure), motor oil output temperature, motor oil pressure. |
|
|
Protection for: maximum speed exceeding, oil temperature rising, oil pressure dropping. |
|
|
Ignition diagnosis (lack of ignition at one or more cylinders). |
|
|
The failures are externally signalized by a warning lamp. |
|
|
External signalization (red lamp) for speed exceeding, motor oil maximum temperature exceeding, motor oil pressure dropping under minimum value. |
|
dimensions |
|
|
L x l x h = mm |
|
|
weight = ± kg |
|
< back |
|