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Compliance with low voltage directive in EU [Applicable to products with TÜV mark]
!
CAUTION
1. Safe separation for control interface of this drive is provided when this drive is installed in
overvoltage category II. PELV(Protective Extra Low Voltage) circuit or SELV(Safety Extra
Low Voltage) circuit from external controller is connected to the interface directly.
2. Basic insulation for control interface of this drive is provided when this drive is installed in
overvoltage category III. An isolation transformer has to be installed between power supply
mains and this drive when SELV circuit from external controller is connected to this drive
directly. Otherwise supplementary insulation between control interface of this drive and
environment must be provided.
3. The ground terminal
G should always be connected to the ground. Don't use only RCD
as the sole method of electric shock protection.
Dimensions of external PE conductor should be same as dimensions of input phase
conductor and capable for possible fault.
4. Use MCCB or MC that conforms to EN or IEC standard.
5. Where RCD (Residual-current-operated protective device) is used for protection in case of
direct or indirect contact, only
RCD of type B
is allowed on the supply side of this EE
(Electric equipment). Otherwise another protective measure shall be applied such as
separation of the EE from the environment by double or reinforced insulation or isolation of
EE and supply system by the transformer.
6. The drive has to be installed in environment of pollution degree 2. If the environment is
pollution degree 3 or 4, the drive has to be installed in a cabinet of IP54 or higher.
7. Use a prescribed wire according to the EN60204 Appendix C.
8. Install the drive, AC or DC reactor, output filter in an enclosure that meets the following
requirement, to prevent a human body from touching directly to these equipment.
1)
When a person can touch easily on each connecting terminal or live parts, install
the drive, AC or DC reactor, output filter in an enclosure with minimum degree of
protection of IP4X.
2)
When a person can not touch easily on each connecting terminal or live parts, in-
stall the drive, AC or DC reactor, output filter in an enclosure with a minimum de-
gree of protection of IP2X.
9. It is necessary to install the drive in appropriate method using an appropriate RFI filter to
conform to the EMC directive. It is customer's responsibility to check whether the equip-
ment ,the drive is installed in, conforms to EMC directive.
