Lenze ECSEE 012 Instructions De Montage page 64

1 Safety instructions
Residual hazards
Device protection
The power supply module may only be driven from balanced mains
ƒ
supplies. Mains supplies with earthed phase are not permitted.
The power supply module contains electrostatic sensitive devices. The
ƒ
personnel must be free of electrostatic charge prior to assembly and
service operations.
All pluggable connection terminals must only be connected or
ƒ
disconnected when no voltage is applied!
The power terminals +UG, −UG and PE are not protected against polarity
ƒ
reversal.
–
When wiring, observe the polarity of the power terminals!
Observe the max. permissible mains voltage. Higher voltages will damage
ƒ
the power supply module.
Operation is not permitted
ƒ
–
without the use of a brake resistor.
–
if an internal brake resistor and an external brake resistor are used
simultaneously.
–
if several power supply modules are connected in parallel.
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EDKCSEE040 DE/EN/FR 5.0