Lenze ERBMxxxRxxxx - Manual (Page 31)

Technical data
General data and operating conditions
4
EDKRBM470R DE/EN/FR 5.0 31
l
H1_Daten−Abm_BL
4 Technical data
General data and operating conditions
Conformity and approval
Conformity
CE 2006/95/EC Low−Voltage Directive
Approval
UR UL508 Industrial Control Equipment,
Underwriter Laboratories (File−No.
E232497) for USA and Canada
Protection of persons and equipment
Enclosure IP50
Thermal contact
Design NC contact, 130 °C
Switching
capacity 250 V AC / 4 A
500 V AC / 2 A
Environmental conditions
Climate
Storage IEC/EN
60721−3−1 1K3 (−25 ... +60 °C)
Transport IEC/EN
60721−3−2 2K3 (−25 ... +70 °C)
Operation IEC/EN
60721−3−3 3K3 (−10 ... +55 °C)
Current derating from +45 ... +55 °C:
2.5 %/°C
Site altitude 0 ... 4000 m amsl
1000 ... 4000 m amsl: Current
derating 5 %/1000 m
Vibration
resistance
(9.81 m/s 2 = 1 g)
EN 50178,
IEC
61800−5−1,
Germanisch
er Loyd,
general
conditions Acceleration resistant up to 1 g
Mounting conditions
Mounting location l In the control cabinet
l The mounting location must
comply with the device features
mentioned in the chapter
"General data".
l Flammable materials or
substances may not be placed in
the vicinity of the brake resistor.
l The heat generated by the brake
resistor must be dissipated
freely.
Mounting position Vertically suspended with
connecting cables at the bottom.
Free space
at the top > 200 mm
at the bottom > 100 mm
to the sides > 50 mm