3.2 Use as Directed
Drives are components that are built into electrical plants or machines and can only be oper-
ated as integral components of these plants or machines. The manufacturer of the machine
used with a drive must generate a risk assessment for the machine and take appropriate
measures to ensure that unforeseen movements cannot cause personnel injury or property
damage.
Cabinet and wiring
Drives must only be operated in a closed control cabinet suitable for the ambient conditions
➜ p. 29. Ventilation or cooling may be necessary to keep the temperature within the cabinet
below 40 °C.
Use only copper conductors for wiring. The conductor cross-sections can be derived from
the standard IEC 60204 (alternatively for AWG cross-sections: NEC Table 310-16, 75 °C col-
umn).
Power supply
Drives in the AKD series can be supplied as follows:
l AKD-xzzz06: 1 or 3 phase industrial supply networks
(not more than 200 kA symmetrical rated current at 120 V and 240 V).
l AKD-xzzz07: 3 phase industrial supply networks
(not more than 200 kA symmetrical rated current at 240 V, 400 V and 480 V).
Connection to other voltage types of supply networks is possible with an additional isolating
transformer (➜ p. 89).
Periodic overvoltages between phases (L1, L2, L3) and the housing of the drive must not
exceed 1000 V peak. In accordance with IEC 61800, voltage spikes (< 50 µs) between
phases must not exceed 1000 V. Voltage spikes (< 50 µs) between a phase and the housing
must not exceed 2000 V.
EMC filter measures for AKD-xzzz06 must be implemented by the user.
Motor voltage rating
The AKD family of drives is exclusively intended for driving suitable synchronous ser-
vomotors with closed-loop control of torque, speed, and/or position. The rated voltage of the
motors must be at least as high as the DC bus link voltage divided by √2 produced by the
drive (U
nMotor
>=U
DC
/√2).
Safe torque off
Review the section "Use as Directed" in the STO chapter (➜ p. 52) before using this safety
function (according to ISO 13849 category 3).
3.3 Prohibited Use
Other use than that described in chapter “Use as directed” is not intended and can lead to per-
sonnel injuries and equipment damage. The drive may not be used with a machine that does
not comply with appropriate national directives or standards. The use of the drive in the fol-
lowing environments is also prohibited:
l potentially explosive areas
l environments with corrosive and/or electrically conductive acids, alkaline solutions, oils,
vapors, dusts
l ships or offshore applications
AKD Installation | 3 Safety
Kollmorgen™ | May 2013 17
To Next Page
Loading...
Need help?
General
