LEC1/8853,LEC1/8892西门子控制器
产品说明：
LEC1系列燃烧器控制器
品牌：SIEMENS（西门子）
产地：德国
产品介绍
Control unit for double or multiflame supervision of oil, gas or forced draft oil / gas burners of any fuel throughput, suited for continuous or intermittent operation.
The LEC1... is designed for the fully automatic startup and supervision of forced draft burners with which the flame supervision should or must be carried out by separate flame safeguards, e.g. with
Dual supervision
of the main flame or of the pilot and main flame by 2 identical or different detectors.
Supervision of forced draft oil / gas burners
with different types of detectors depending on the selected operating mode.
Multiflame supervision
that is, central and simultaneous control of the startup and supervision sequence for several burners the flames of which must be individually supervised by one or 2 flame safeguards each.
型号表
型号 主电压 Hz t1(s) TSA(s) t9(s)
LEC1/8851 AC220-240V 50 60 2 2
LEC1/8853 AC220-240V 50 30 2 2
LEC1/8866 AC100-110V 50 30 2 2
LEC1/8867 AC100-110V 60 30 2 2
LEC1/8868 AC220-240V 60 30 2 2
LEC1/8892 AC220-240V 50 60 5 5
LEC1.1/8854 AC220-240V 50 17 2 2
LEC1/9500 AC230V 60 60 4.5 4.5
LEC1/9501 AC100-110V 50 60 4.5 4.5
LEC1/9502 AC100-110V 60 60 4.5 4.5
LEC1/9503 AC230V 50 60 4.5