SGE-090 Ignition System

Features

  • Compact and portable
  • Suitable for variety of liquid and gas fuel
  • Ignition feedback signal (dry contact relay)
  • High reliability of function & protection
  • LED status indicator
  • Multi functional control system

Applications

  • Power stations
  • Chemical industry
  • Refineries
  • Cement plants
  • Waste incinerators
  • Steam generators
  • Heating plants
  • Claus plants
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Functional description

SGE-090 IS A SET product in the category of Ignition System. When SGE-090 gets the signal to make spark, a high-voltage capacitor is discharged and the spark created at this tip of ignition lance. The spark discharge is triggered by a non-wearing switch (thyristor) and transfers an energy of up to 4.5 joule by arc, at a maximum ignition frequency of 20 sparks per second.

There are ignition feedback signals as the LED at the device package and the dry contact relay output to the control room. At the maximum ignition frequency of 20 sparks per second, maximum ignition energy of SGE-090 is 90 joule.

SGE-090 Operational specification

1000 … 1500 V DC

Output voltage

115 V AC or 230 V AC 50/60 Hz

Input voltage

Max 20 spaks/second

Spark frequency

150 VA

Max power consumption

2 … 4.5 J

Spark energy

30 sec ON, 60 sec OFF max 3 times

Working time

-40 … +60oC

Ambient temperature range

SPDT (230 V AC, 7 A)

Ignition relay

SGE-090-□□□-??

SGE-090 Ordering code

Description

Code

115: 110 V DC or 115 V AC

230: 220 V DC or 230 V AC

□□□ (Power supply)

H1: Standard housing

?? (housing)

SRE Ignition lance

After the high voltage capacitor begin to discharge, there must be a route up to ignition location for spark. SRE ignition lance play this role for SGE-090 ignition system. SRE-LT1 is the “Sepanta Electronic Tabarestan” standard type of lance and has specifications as below table. SRE-LT1 ignition lance has the standard dimensions but also, can be ordered in many different physical dimensions as below ordering table.

 SRE-LT1 Specifications

21.20 mm (1.2″)

 Diameter

 625.4 mm

 Length

 SS310

 Ignition tip

 SS304

 Ignition body

 M18*1.5, High voltage cable (B2)

 Electrical connection

 100.000 sparks

 Lifetime

SRE-LT1-LLL-DD

SRE-LT1 Ordering code

Description

Code

LLL (lance length in cm)

LLL (Lance length in cm)

DD (lance diameter in nm)

DD (Lance diameter in nm)