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LAL2.25 Control Box 240v

Excl. VAT: £360.90
Incl. VAT: £433.08
Brand: Siemens
Product Code: LG25-006
Quantity:

Technical Data

Mains voltage
• With LAL1 / LAL2 / LAL3
AC 230 V –15 / +10 %
AC 100 V –15 %...AC 110 V +10 %
Mains frequency 50...60 Hz ±6 %
Unit fuse (built-in) T6.3H250V to DIN EN 60127
Primary fuse (external) Max. 10 A (slow)
Weight Approx. 1,000 g
Power consumption Approx. AC 3.5 VA
Mounting position Optional
Degree of protection IP40, when fitted, with the exception of the connection area (terminal base)
Safety class II
Perm. input current at terminal 1 Max. 5 A continuously (peaks of 20 A / 20 ms)
Perm. current rating of control terminals
3, 6, 7, 9...11 and 15...20
Max. 4 A continuously (peaks of 20 A / 20 ms)

Siemens LAL2.25 Control Box
240v
LAL2:Yellow-flame burners with Air Pressure Supervision
For oil atomizing burners of medium to large capacity
• For multistage or modulating burners in intermittent operation
• With or without air pressure supervision for checked air damper control
• Flame supervision
– with photoresistive detector QRB
– or blue-flame detector QRC1
– or silicon photocell detector RAR9
• Suitable for use with air heaters (WLE)

Use
• For the control and supervision of oil atomization burners
• For burners of medium to high capacity
• For intermittent operation (at least one controlled shutdown every 24 hours)
• Can be universally used with multistage or modulating burners
• Suited for use with stationary air heaters (WLE)

The flame supervision is ensured via a Photoresistive detectors QRB,blue-flame detectors QRC1 or Silicon photocell detectors RAR9.

Datasheets

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