VM42 VM41程控器|控制器|控制盒 Brahma布拉玛

VM42VM41程控器|控制器|控制盒 Brahma布拉玛

品牌：Brahma（布拉玛）

型号：VM42VM41

产地：意大利

Theautomatic control systems of this series are suitable to controlforced draught burners for gaseous fuels for nonpermanentoperation. All these controls perform non-volatile lock-outs,condition from which a restart of the system is only possible bymeans of the control manual reset. This range of controls issuitable to equip burners for domestic and industrial heating. TheVM41 control is suitable for single flame applications, while theVM42 control is suitable for dual flame applications.

Themain features of this range are the following:

• EC -Type certification (CE Reg. N° 63AQ0625) in accordance with GasAppliance Directive 90/396;

• inaccordance with EN 298 (European standard for automatic gas burnercontrol systems), prEN 676 (European standard for automatic forceddraught burners) and DIN 4788 (German standard for automatic forceddraught burners);

• flamemonitoring by the rectification property of the flame(ionization);

• twoindependent safety contacts for the gas valve control;

• electricalservice life at max.declared loading >250.000

operations;

• inbuiltmanual reset;

• easyto install and wire;

• interchangeablewith the relevant mechanical controls as regards operation anddimensions;

• max.burner output for VM41:350KW;

•  max.burner output for VM42: no limits.