Safety instructions
Operating instructions RHF
11
ELTROPLAN
-
REVCON
Elektrotechnische Anlagen GmbH
•
According to the corresponding standards and guidelines is the operation even at
for a short time overcompensated grids (cos
ϕ
≤
1) respectively at compensation
plants without chokes is not permitted, because the otherwise caused by oscilla-
tion recurrent surges can damage all connected loads, particularly electronic
equipment for example drive controller and power feedback units .
Stop!
An undisturbed and safe operation of the filter module is only to expect under the ob-
servance of the following connection instructions.
At deviations of these guidelines in individual case malfunctions and dam-
ages could occur:
– Observe the grid voltage.
– Run power- and control lines separated (> 15cm)
– Use shielded / twisted control lines only
– Run the shielding riveted to PE!
– Ground the enclosure of drive, drive control, power feedback unit and filter mod-
ule safe. Connect Shielding of power lines riveted and extensive (Remove the
lacquer)!
– Ground the electrical enclosure or the plant to main ground star point sigmoid
(necessarily avoid ground loops!)
– The filter module is only determined for a solid connection, because particularly
at the application of interference filter leakage current of 3,5 mA appear. The pro-
tective earth conductor must average minimum 10 mm² copper, or one second
conductor must be ran electrical parallel to Ground (grounded neutral point sig-
moid).
STOP
