Lenze M300 - Handbuch (Seite 30)

Technical data
General data and operating conditions
3
EN
30 Lenze ¯ MDKSEMA ¯ 3.0
3 Technical data 3.1 General data and operating conditions
Conformity and approval
Conformity
CE 2006/95/EC Low−Voltage Directive
2004/108/EC EMC Directive
EAC TP TC 004/2011
(TR CU 004/2011) Relating to the safety of low
voltage equipment Eurasian conformity
TR CU: Technical regulation of Custom Union
TP TC 020/2011
(TR CU 020/2011) Electromagnetic
compatibility of technical
products
Approval
UL/CSA UL 61800−5−1 Industrial Control Equipment, File No. E132659
CSA 22.2 No. 274
CCC GB Standard
12350−2009 Chinese Compulsory Certificate
"Safety requirements of small−power motors"
Protection of persons and device protection
Enclosure
EN 60529 IP55
IP54 with brake When ready for operation:
¯
Seal unused bore holes for cable glands by
means of blanking plugs!
¯ Seal unused connectors by means of protection
covers or blanking plugs!
¯ Close and bolt cover!
(Earth) leakage current EN 61800−5−1 > 3.5 mA AC, > 10 mA DC Observe regulations and safety instructions!
Total fault current In TN systems, the following earth−leakage circuit breakers may be used: 30 mA,
type B
Additional equipotential
bonding M5 thread with terminal at the terminal box for the connection of a 6 mm 2 PE
cable
Insulation of control circuits EN 61800−5−1 Safe mains isolation: Double/reinforced insulation for digital inputs and outputs
Insulation resistance EN 61800−5−1 Site altitude
0 ... 2000 m Overvoltage category III
2000 ... 4000 m Overvoltage category II
Short−circuit strength EN 61800−5−1 Motor To a limited extent, error acknowledgement
required
Motor holding brake No
Brake resistor No
Control terminals Yes
Earth fault resistance EN 61800−5−1 Connection:
Motor
To a limited extent, error acknowledgement
required
Brake resistor No
Protective measures against ¯ Short circuit on the motor side during switch−on and during operation
¯ Motor stalling
¯ Motor overtemperature (I 2 xt monitoring)
Cyclic mains switching ¯ Switching
processes/minute 3
¯ Switching
processes/hour Max. 20
¯ Pause Mains switching of three times per minute must be
followed by a pause of 9 min.
Supply conditions
Mains connection
Power system
TT, TN
(with an earthed neutral)
Operation permitted without restrictions
Delta network
(phase earthed)
Operation not permissible.
IT system Operation not permissible.
Voltage deviations
Voltage dips EN 61800−3 Short−time mains voltage dips (cf. IEC 61000−2−1) may cause disconnection.
Control connections
Supply 24 V DC (19.2 ... 28.8 V) by safely separated power supply unit (SELV/PELV)
Digital inputs IEC 61131−2, type 1 24 V DC, input resistance 5.6 k W
Digital output IEC 61131−2, type 1 24 V DC, max. 50 mA