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Siemens Combustion Controls

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Combustion control gas valves, control motors, flame safeguards, electronic burner management systems, temperature and leak test controls approved for use world wide. Siemens combustion products feature modular construction for single source simplicity. Component compatibility assures low installation and operating costs plus dependable, safe operation. Rigorous quality testing optimizes reliability and process performance.

3 Phase VFD, 380 – 480 VAC, NEMA 1 Enclosure

Siemens Variable Frequency Drives preprogrammed for the LMV linkageless application. A VFD is another option from Siemens which provides a simple method for burner operational savings. Incorporated with a LMV5, a VFD control with actual motor RPM speed sensor provides reliable, efficient and safe control of the combustion air blower.

3 Phase VFD, 380 – 480 VAC, NEMA 1 Enclosure

Model Description
DR-3848-3-1-1 Preprogrammed 1 HP VFD, 380-480 VAC 3 Phase Input 3 Phase Output, NEMA 1 enclosure
DR-3848-3-2-1 Preprogrammed 2 HP VFD, 380-480 VAC 3 Phase Input 3 Phase Output, NEMA 1 enclosure
DR-3848-3-3-1 Preprogrammed 3 HP VFD, 380-480 VAC 3 Phase Input 3 Phase Output, NEMA 1 enclosure
DR-3848-3-4-1 Preprogrammed 4 HP VFD, 380-480 VAC 3 Phase Input 3 Phase Output, NEMA 1 enclosure
DR-3848-3-5-1 Preprogrammed 5 HP VFD, 380-480 VAC 3 Phase Input 3 Phase Output, NEMA 1 enclosure
DR-3848-3-7.5-1 Preprogrammed 7.5 HP VFD, 380-480 VAC 3 Phase Input 3 Phase Output, NEMA 1 enclosure
DR-3848-3-10-1 Preprogrammed 10 HP VFD, 380-480 VAC 3 Phase Input 3 Phase Output, NEMA 1 enclosure
DR-3848-3-15-1 Preprogrammed 15 HP VFD, 380-480 VAC 3 Phase Input 3 Phase Output, NEMA 1 enclosure
DR-3848-3-20-1 Preprogrammed 20 HP VFD, 380-480 VAC 3 Phase Input 3 Phase Output, NEMA 1 enclosure
DR-3848-3-25-1 Preprogrammed 25 HP VFD, 380-480 VAC 3 Phase Input 3 Phase Output, NEMA 1 enclosure
DR-3848-3-30-1 Preprogrammed 30 HP VFD, 380-480 VAC 3 Phase Input 3 Phase Output, NEMA 1 enclosure
DR-3848-3-40-1 Preprogrammed 40 HP VFD, 380-480 VAC 3 Phase Input 3 Phase Output, NEMA 1 enclosure
DR-3848-3-50-1 Preprogrammed 50 HP VFD, 380-480 VAC 3 Phase Input 3 Phase Output, NEMA 1 enclosure
DR-3848-3-60-1 Preprogrammed 60 HP VFD, 380-480 VAC 3 Phase Input 3 Phase Output, NEMA 1 enclosure
DR-3848-3-75-1 Preprogrammed 75 HP VFD, 380-480 VAC 3 Phase Input 3 Phase Output, NEMA 1 enclosure
DR-3848-3-100-1 Preprogrammed 100 HP VFD, 380-480 VAC 3 Phase Input 3 Phase Output, NEMA 1 enclosure

Braking Resister for VFD, 380 – 480 VAC, NEMA 1 Enclosure, Mounted Seperately

Model Description
DRBK-3848-3-1-1 Braking Resister for 1 HP VFD with 3 phase input, 380-480 VAC, NEMA 1 Enclosure, 10% Duty Cycle
DRBK-3848-3-2-1 Braking Resister for 2 HP VFD with 3 phase input, 380-480 VAC, NEMA 1 Enclosure, 10% Duty Cycle
DRBK-3848-3-3-1 Braking Resister for 3 HP VFD with 3 phase input, 380-480 VAC, NEMA 1 Enclosure, 10% Duty Cycle
DRBK-3848-3-5-1 Braking Resister for 5 HP VFD with 3 phase input, 380-480 VAC, NEMA 1 Enclosure, 10% Duty Cycle
DRBK-3848-3-7.5-1 Braking Resister for 7.5 HP VFD with 3 phase input, 380-480 VAC, NEMA 1 Enclosure, 10% Duty Cycle
DRBK-3848-3-10-1 Braking Resister for 10 HP VFD with 3 phase input, 380-480 VAC, NEMA 1 Enclosure, 10% Duty Cycle
DRBK-3848-3-15-1 Braking Resister for 15 HP VFD with 3 phase input, 380-480 VAC, NEMA 1 Enclosure, 10% Duty Cycle
DRBK-3848-3-20-1 Braking Resister for 20 HP VFD with 3 phase input, 380-480 VAC, NEMA 1 Enclosure, 10% Duty Cycle
DRBK-3848-3-25-1 Braking Resister for 25 HP VFD with 3 phase input, 380-480 VAC, NEMA 1 Enclosure, 10% Duty Cycle
DRBK-3848-3-30-1 Braking Resister for 30 HP VFD with 3 phase input, 380-480 VAC, NEMA 1 Enclosure, 10% Duty Cycle
DRBK-3848-3-40-1 Braking Resister for 40 HP VFD with 3 phase input, 380-480 VAC, NEMA 1 Enclosure, 10% Duty Cycle
DRBK-3848-3-50-1 Braking Resister for 50 HP VFD with 3 phase input, 380-480 VAC, NEMA 1 Enclosure, 10% Duty Cycle
DRBK-3848-3-60-1 Braking Resister for 60 HP VFD with 3 phase input, 380-480 VAC, NEMA 1 Enclosure, 10% Duty Cycle, (Braking Unit Also Required when using Braking Resister for this size HP VFD)
DRBK-3848-3-75-1 Braking Resister for 75 HP VFD with 3 phase input, 380-480 VAC, NEMA 1 Enclosure, 10% Duty Cycle, (Braking Unit Also Required when using Braking Resister for this size HP VFD)
DRBK-3848-2-100-1 Braking Resister for 100 HP VFD with 3 phase input, 380-480 VAC, NEMA 1 Enclosure, 10% Duty Cycle, (Braking Unit Also Required when using Braking Resister for this size HP VFD)

Braking Unit for VFD, 380 – 480 VAC, NEMA 1 Enclosure (In addition to above Braking Resister)

Model Description
DRUN-3848-3-60-1 Braking Unit for 60 HP VFD with 3 phase input, 380-480 VAC, NEMA 1 Enclosure, 10% Duty Cycle
DRUN-3848-3-75-1 Braking Unit for 75 HP VFD with 3 phase input, 380-480 VAC, NEMA 1 Enclosure, 10% Duty Cycle
DRUN-3848-3-100-1 Braking Unit for 100 HP VFD with 3 phase input, 380-480 VAC, NEMA 1 Enclosure, 10% Duty Cycle

3% AC Line / Load Reactors for VFD, 380 – 480 VAC

Model Description
DRLR-3848-7.5-1 3% AC Line / Load Reactors for 7.5 HP Drive, NEMA 1 Enclosure, 380-480 VAC
DRLR-3848-10-1 3% AC Line / Load Reactors for 10 HP Drive, NEMA 1 Enclosure, 380-480 VAC
DRLR-3848-15-1 3% AC Line / Load Reactors for 15 HP Drive, NEMA 1 Enclosure, 380-480 VAC
DRLR-3848-20-1 3% AC Line / Load Reactors for 20 HP Drive, NEMA 1 Enclosure, 380-480 VAC
DRLR-3848-25-1 3% AC Line / Load Reactors for 25 HP Drive, NEMA 1 Enclosure, 380-480 VAC
DRLR-3848-30-1 3% AC Line / Load Reactors for 30 HP Drive, NEMA 1 Enclosure, 380-480 VAC
DRLR-3848-40-1 3% AC Line / Load Reactors for 40 HP Drive, NEMA 1 Enclosure, 380-480 VAC
DRLR-3848-50-1 3% AC Line / Load Reactors for 50 HP Drive, NEMA 1 Enclosure, 380-480 VAC
DRLR-3848-60-1 3% AC Line / Load Reactors for 60 HP Drive, NEMA 1 Enclosure, 380-480 VAC
DRLR-3848-75-1 3% AC Line / Load Reactors for 75 HP Drive, NEMA 1 Enclosure, 380-480 VAC
DRLR-3848-100-1 3% AC Line / Load Reactors for 100 HP Drive, NEMA 1 Enclosure, 380-480 VAC