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Superimposed-pulse ignitors with timers

Sodium lamps and metal halide lamps connected to conventional ignitors begin to flicker at the end of their lives. This is avoided by ZRM ES/CT superimposed-pulse ignitors with integrated digital timers and pulse-pause ignition.

The ZRM ES/CT ignitor does not generate ignition pulses constantly but in a patented two-part rhythm, creating the optimum conditions for igniting the lamps.

The lamp has time to cool down in the pauses after ignition. This leads to much faster restarts for hot lamps. Thanks to pulse-pause ignition the system downtime is reduced considerably.

The μ-chip of the integrated timer in the superimposed-pulse ignitor digitally controls the logic for ignition and automatic shutdown. An automatic reset function is also integrated. This reset function is needed for lighting systems that operate 24 hours a day (tunnels, factories).