Description

A burst fire firing circuit driven from a remote potentiometer, voltage or current signal operating on single, two thirds or three phase loads.

BM1 - Single or phase to phase applications

BM2 - 2/3 control of 3 phase applications

BM3 - Fully controlled 3 phase applications

The firing circuit is designed to give variable on/off output ratio, proportional to a wide range of common voltage or current control signals.

The module is not restricted for just 230V or 400V applications as the auxillary transformer can be selected to suit any line voltage up to 440V.

• Output status LED
  
• MONOLINK™ firing system

Technical Specifications

Line Voltage:

50V to 440V RMS @ 50/60 Hz

Control Options:

Manual potentiometer (typically 5kOhms)
Voltage Signal (typically 0-5V or 0-10V DC)
Current signal (typically 4-20mA)

Auxillary supply:

18V to 24V AC/DC @ 65mA

Cycle Time Base (Nominal):

1 second

Max Operating Temperature:

65°C

Dimensions:

L92 x W62 x H44mm

Applications

• Air Conditioning
• Air Curtains
• Annealing
• Boilers
• Dryers
• Extruders
• Firing Circuit
• Heater Mats
• Heaters
• Heating & Ventilation
• Heating Tape
• Hot Plates
• Hot Wires
• Immersion Heaters
• Induction Heaters
• Industrial Heaters
• Infra-Red Heaters
• Ovens
• Smelting
• Soldering Pots
• Space Heating
• Stress Relieving
• Trace Heating
• Ultraviolet Heaters
• Under floor Heaters