2 safety instructions – Lenze E82ZZ113 User Manual
Page 20

2 Safety instructions
Residual hazards
EDK82ZZ113 DE/EN/FR 2.1
20
Restgefahren-UR_Warn
Residual hazards
Danger!
Dangerous electrical voltage
All power terminals remain live for up to three minutes after mains
disconnection.
Possible consequences:
ƒ
Death or severe injuries when touching the power terminals.
Protective measures:
ƒ
Switch off the power supply and wait for at least three minutes before
working on the power terminals.
ƒ
Make sure that all power terminals are deenergised.
Danger!
Dangerous voltage
With the filter variants 200 and 210, the leakage current to earth (PE) is
> 3.5 mA AC or > 10 mA DC.
Possible consequences:
ƒ
Death or severe injuries when touching the device in case of a fault.
Protective measures:
ƒ
Take the measures specified in EN 61800-5-1. In particular:
– Fixed installation
– PE connection according to standard (PE conductor diameter ≥ 10 mm
2
or connect PE conductor twice)
Stop!
No device protection if the mains voltage is too high
The mains input is not internally fused.
Possible consequences:
ƒ
Destruction of the device if the mains voltage is too high.
Protective measures:
ƒ
Observe the maximally permissible mains voltage.
ƒ
Fuse the device correctly on the supply side against mains fluctuations and
voltage peaks.
Warnings!
Conditions of acceptability:
ƒ
The E82ZZ filters must be mounted into an enclosure providing adequate
spacings.
ƒ
The terminals have not been evaluated for field wiring connection.
ƒ
These devices are only intended for use with Lenze 8200 vector inverters
with a controlled overvoltage means.