Technical data
General data and operating conditions
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EDS84ASC552 EN 6.0
4
Technical data
4.1
General data and operating conditions
Conformity and approval
Conformity
CE
2006/95/EG
Low−Voltage Directive
Approval
UL
UL 508C
Approved:
– Device size 1 ... 5 (0.25 ... 15 kW)
– Device E84AV ... with safety unit
In preparation:
– Device size 6 (18.5 ... 22 kW)
Protection of persons and devices
Enclosure
EN 60529
IP 20
^
in ready−for−use mounted
state
NEMA 250
Protection against accidental
contact according to type 1
Insulation resistance
EN 61800−5−1
Overvoltage category III
above 2000 m amsl: overvoltage category II
Insulation of control
circuits
EN 61800−5−1
Safe mains isolation by double/reinforced insulation.
Short−circuit strength
EN 61800−5−1
Motor connection: limited, controller is inhibited, error
acknowledgement is required
Control terminals: full
Protective measures
against
Short circuit
Earth fault
Overvoltage
Motor stalling
Motor overtemperature
(PTC or thermal contact, I
2
t monitoring)
Discharge current
EN 61800−5−1
> 3.5 mA AC, > 10 mA DC
Observe the regulations
and safety instructions!
Cyclic mains switching
Cyclic mains switching at intervals of 3 min is permissible. If
the mains is exceptionally switched three times in one
minute, a pause of 9 min must follow.
A circuit that can be reset automatically protects the device
against destruction.
Starting current
2 x I
N
Supply conditions
AC mains operation
Direct connection
Power systems
TT
Operation is permitted without restrictions.
TN
IT
Observe instructions with regard to specific measures.
DC−bus operation
Direct connection for devices with 400 V mains connection
possible
Motors
EN 60034
Only use motors suitable for inverter operation. Insulation
resistance:
min. û
1.5 kV, min. du/dt
5 kV/
s
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