LFE50 Siemens

SIEMENS FLAME CONTROL
UV flame controller Siemens LFE50

OBSOLETE MODEL. CONSULT US REPLACEMENT.
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OBSOLETE MODEL. CONSULT US REPLACEMENT.

The LFE50... together with the QRA50M / QRA51M form a self-checking UV flame supervision system (DETACTOGYR®) designed for use with continuously operating oil or gas burners or burners operating without interruption for more than 24 hours. The DETACTOGYR® sistem is designed for UV supervision and can therefore be used in connection with oil burners, gas burners and gas/oil burners. Automatic startup and control of these burners must be ensured with a control unit LEC1...


Specifications:

- Complete reference: LF50, LF50-110V
- Plug-in design.
- Mounting in any position in control cabinets or panels/ direct mounting on the burner
-The housing is made of impact-proof and heat-resistant plastic and accommodates the power section, the self-checking electronic flame signal amplifier with its flame relay, and a flame indication lamp.
- Spacious plug-in base with 4 auxiliary terminals and 4 earth looping terminals facilitates the electrical installation.
- Flame detectors: QRA50M, QRA51M
- Spare UV cell: 4 502 4268 0, 4 502 4065 0
- Mains frequency: 50.. 60Hz +/-6%
- Degree of protection: IP40
- Temperature range: -20...+60ºC

Model

Power Supply

LFE50

AC 220...240 V

LFE50 – 110V

AC 100...110 V