5.2
EMC directive
Compliance with the EMC directive 2014/30/EU only applies to this product if frequency inverters
tested and recommended by ZIEHL-ABEGG SE are used and they are installed in line with the
associated operating instructions and are EMC-compatible. If this product is improperly integrated into
a system or is combined and operated with non-recommended components, the manufacturer or
operator of the complete system is solely responsible for compliance with the EMC
directive 2014/30/EU.
5.3
Motor
CAUTION!
"
The motor cable for the elevator machine is available as an option.
"
The elevator machine may not be connected to the supply voltage without a frequency
inverter.
5.3.1
Cable cross section
The cable cross-section must be speci
fi
ed dependent on the motor current and the ambient conditions
(e.g. temperature, wiring method) in accordance with DIN VDE 0298-4.
5.3.2
Type of cable
Always use shielded cables for the motor connections! Both rigid and
fl
exible lines can be installed.
The use of wire-end sleeves is recommended for
fl
exible lines.
Rated voltage U0 / U: 450 / 750 V AC
5.3.3
Cable length
The maximum cable length is 25 m. With a motor line
> 25 m
compliance with DIN EN 12015 (Electro-
magnetic Compatibility - Interference emissions) and DIN EN 12016 (Electromagnetic Compatibility -
Interference immunity) can no longer be guaranteed.
5.3.4
Mechanical connection conditions
Rated motor current
[A]
Thread
Terminal board
Thread
Cable gland
up to 20
M6
M25
> 20 - 35
M6
M32
Table 5-3-4
permissible tightening torque for bolts M6: 3 Nm
5.3.5
Connection
Danger!
The motor cable must be connected to the correct phase of the frequency inverter and the elevator
machine: U -> U / V -> V / W -> W.
If the actual direction of travel does not correspond to the selected direction, the turning direction of the
elevator machine must be changed in the frequency inverter con
fi
guration. If the motor cable is not
connected to the correct phase, control of the elevator machine is not possible. It can result in jerky
movements or uncontrolled acceleration of the elevator machine.
Original operating instructions
ZAtop
–
model series SM180
Electrical installation
A-TBA17_05-GB 2008 Index 003Part.-No. 01015765-GB (EU-BD 845/1 + 845/2)
13/76