Technical Data; General Data And Operating Conditions - Lenze 8400 Hardware Manual

4

Technical data

4.1

General data and operating conditions

Conformity and approval
Conformity
CE
EAC
Approval
UL
CSA
Protection of persons and device protection
Type of protection
Insulation resistance
Control circuit isolation
Short-circuit strength
Earth-fault strength
Protective measures
against
Leakage current
Mains switching
Starting current
EDS84ASC552 EN 10.0
General data and operating conditions
2006/95/EC Low-Voltage Directive
About the safety of low voltage

equipment
(TR CU 004/2011)
Electromagnetic compatibility of

technical products
(TR CU 020/2011)
UL 508C Device size 1 ... 7 (0.25 ... 45 kW)

Certification of the integrated safety system: see chapter

10.9
CSA 22.2 No. 14 Device size 1 ... 7 (0.25 ... 45 kW)

only when using an external mains choke or a module for

reducing transients, compare chapter 6.1.6
EN 60529 IP 20  185
NEMA 250 Protection against accidental
contact acc. to type 1
EN 61800-5-1 Overvoltage category III
Above 2000 m amsl: Overvoltage category II
EN 61800-5-1 Safe mains isolation via double / reinforced insulation for
star-point earthed mains with a rated voltage for external
conductors / star point of up to 300 V.
EN 61800-5-1 Motor connection: Limited, i.e. an internal protective device
responds, the controller is inhibited
(Error acknowledgement is required)
Control terminals: Without limitation
Short circuit

Earth fault

(Earth fault strength depends on the operating status)
Overvoltage

Motor stalling

Motor overtemperature

(PTC or thermal contact, I
EN 61800-5-1 > 3.5 mA AC, > 10 mA DC
Mains switching 3 times in 9 minutes (without

restrictions)
More frequent mains switching, e.g. during setting-up

operation, does not harm the controller.
– Devices of up to 22 kW are protected against overload.
A monitoring issues the "Su03" message. The message
must be acknowledged via mains switching. Before you
switch on again: Let the device cool down!
– Devices from 30 kW are protected by the dimensioning
of the load circuit. Monitoring is not carried out.
 2 x I
rated

Technical data
Eurasian conformity
TR CU: Technical
Regulations of Customs
Union
Specification
applies to the fully

assembled state ready
for use
does not apply to the

wire range of the
terminals
2
t-monitoring)
Observe regulations and
safety instructions!
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