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Building Technologies
Building Technologies
Building Technologies

BUILDING TECHNOLOGIES FOR ENERGY-EFFICIENT, SAFE AND SECURE BUILDINGS AND INFRASTRUCTURE.

We offer Building Technologies from a multiple brand like Siemens and Honeywell

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  • Estimated Lead Time : In stock. Usually ships in 1-10 working days.

  • Manufacturer : Siemens

  • Product No. : LFL1.335-110V

  • Product Type : Gas Burner Control

  • t1 Prepurge time with air damper open : 37

  • TSA Ignition safety time : 2.5

  • TSA? Ignition safety time or first safety time (startup with burners using pilot burners) : 5

  • t3 Preignition time : 5

  • t3? Preignition time (long) : 2.5

  • t4 Interval between voltage at terminals 18 and 19 : 12.5

  • t4? Interval between start of TSA? and release of valve at terminal 19 : 15

  • t5 Interval between power at terminals 19 and 20 : 12.5

  • t6 Postpurge time (with ?M2?) : 15

  • t7 Interval between start command and power at terminal 7 (start delay for ?M2?) : 2.5

  • t8 Duration of startup sequence (without ?t11? and ?t12?) : 74

  • t9 Second safety time with burners using pilot burners : 5

  • t10 Interval from start to the beginning of the air pressur check, excluding running time of air damper : 10

  • t11 Air damper running time to the OPEN position : Optional

  • t12 Air damper running time to the low-fire position MIN : Optional

  • t13 Permissible afterburn time : 15

  • t16 Interval until OPEN command for the air damper is given : 5

  • t20 Interval to the self-shutdown of the sequence switch after startup : 22

  • Mains voltage

    AC 230 V ?15 / +10 %

    AC 100 V ?15%...AC 110 V +10%

  • Mains frequency : 50...60 Hz

RM3,758.00