Lenze ECSZZxxxxxx - Manual (Page 32)

2 Safety instructions
Residual hazards
EDKCSZZ040 DE/EN/FR 3.1
32
l
H1sic_EN−UR_Warn
(
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.
O
Warnings!
Conditions of Acceptability:
ƒ The equipment leakage current in the grounding conductor should be
measured to detemine compliance with the end use requirements.
Suitability of the leakage current values must be determined in the
end−use application.
ƒ Electrical spacings between uninsulated live metal parts and unsinsulated
dead metal parts should be in accordance with the end use product.
ƒ The terminals have not been investigated for field wiring use.
ƒ The insulation system for the inductor windings have only been evaluated
for a Class 105 insulation system.
ƒ When the filter air ambient temperature in the end use product differs
significantly from 40 °C, consideration should be given to conducting a
temperature test with the filter installed in the end use product.
ƒ The suitability of the grounding means, in conjunction with the filter, shall
be evaluated in the end use product.
ƒ The filter should be provided with an overall enclosure suitable for the
applicable end product requirements.
ƒ Case temperature should be monitored in the end product.
ƒ The filter exceeded the voltage allowed after a view seconds during the
Capacitor Discharge Test, Section 37, of UL 1283. Bleeder resistors may be
necessary in the end−product to comply with the applicable end−product
requirements.