Operating Instructions – MOVIFIT® basic
9
2
Electrical connection
Safety notes
2.8 Electrical connection
Perform electrical installation according to the pertinent regulations (e.g. cable cross
sections, fusing, protective conductor connection). For any additional information, refer
to the applicable documentation.
For notes on EMC compliant installation, such as shielding, grounding, arrangement of
filters and routing of lines, refer to chapter "Installation instructions". The manufacturer
of the system or machine is responsible for maintaining the limits established by EMC
legislation.
Protective measures and protection devices must comply with the regulations in force
(e.g. EN 60204 or EN 61800-5-1).
A voltage test according to EN 61800-5-1:2007 chapter 5.2.3.2 is required for the
MOVIFIT
®
basic drives prior to startup in order to ensure the insulation.
2.9 Safe disconnection
The MOVIFIT
®
basic units meet all requirements for safe disconnection of power and
electronic connections in accordance with EN 61800-5-1. All connected circuits must
also satisfy the requirements for safe disconnection.
2.10 Operation
Systems with integrated MOVIFIT
®
basic units must be equipped with additional moni-
toring and protection devices according to the applicable safety guidelines, such as the
law governing technical equipment, accident prevention regulations, etc. Additional pro-
tective measures may be necessary for applications with increased potential risk.
Do not touch live components or power connections immediately after disconnecting
MOVIFIT
®
basic from the supply voltage because some capacitors may still be charged.
Wait at least 10 minutes after the supply voltage is switched off.
Once the supply voltages are applied to MOVIFIT
®
basic, the connection box must be
closed, i.e. the cover must be screwed on and all the plugs must be connected.
The fact that the status LEDs and other display elements are no longer illuminated does
not indicate that the unit has been disconnected from the supply system and no longer
carries any voltage.
Mechanical blocking or internal safety functions of the unit can cause a motor standstill.
Eliminating the cause of the problem or performing a reset may result in the drive re-
starting automatically. If, for safety reasons, this is not permitted for the driven machine,
disconnect the unit from the supply system before correcting the error.
Caution: Danger of burns: The surface temperatures of the MOVIFIT
®
basic drives can
exceed 60 °C during operation.
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