Electrostatic precipator EPS spark and arc problems

Z

Thread Starter

Zouhen

Dear gentlemen

Kindly advice me A.S.A.P.

The Electrostatic precipator EPS for our Fuel oil boiler have current and voltage fluctuation for the unit transformer 1 & 2 and also spark and arc. The current fluctuation from 541mA to 190mA and the voltage from 50.84Kv to 46Kv.

Also there is a spark and arc:
Spark meter: between 4 to 8
Arc meter: between 3 to 4

There is no humidity in the EP and the Ash in the Hoppers was unloaded.

Kindly inform me if this limitation of ARC and SPARK are OK or I need to shutdown the EPS.

Thank you
 
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